cargo build --release -p icarus
info: syncing channel updates for 1.95.0-x86_64-unknown-linux-gnu
info: latest update on 2026-04-16 for version 1.95.0 (59807616e 2026-04-14)
info: downloading 3 components
    Updating crates.io index
 Downloading crates ...
  Downloaded fd-lock v4.0.4
  Downloaded find-msvc-tools v0.1.9
  Downloaded endian-type v0.1.2
  Downloaded cfg_aliases v0.2.1
  Downloaded bitflags v2.10.0
  Downloaded enum-map-derive v0.17.0
  Downloaded getrandom v0.3.4
  Downloaded nibble_vec v0.1.0
  Downloaded home v0.5.12
  Downloaded enum-map v2.7.3
  Downloaded rand_core v0.9.5
  Downloaded jobserver v0.1.34
  Downloaded quote v1.0.44
  Downloaded shlex v2.0.1
  Downloaded pkg-config v0.3.33
  Downloaded unicode-ident v1.0.22
  Downloaded built v0.8.1
  Downloaded log v0.4.29
  Downloaded cc v1.2.63
  Downloaded unicode-segmentation v1.12.0
  Downloaded rustyline v17.0.2
  Downloaded radix_trie v0.2.1
  Downloaded unicode-width v0.2.2
  Downloaded zerocopy v0.8.38
  Downloaded syn v2.0.114
  Downloaded git2 v0.21.0
  Downloaded nix v0.30.1
  Downloaded rustix v1.1.3
  Downloaded libc v0.2.180
  Downloaded libz-sys v1.1.29
  Downloaded libgit2-sys v0.18.5+1.9.4
   Compiling proc-macro2 v1.0.106
   Compiling libc v0.2.180
   Compiling unicode-ident v1.0.22
   Compiling quote v1.0.44
   Compiling shlex v2.0.1
   Compiling find-msvc-tools v0.1.9
   Compiling pkg-config v0.3.33
   Compiling vcpkg v0.2.15
   Compiling cfg-if v1.0.4
   Compiling zerocopy v0.8.38
   Compiling getrandom v0.3.4
   Compiling log v0.4.29
   Compiling bitflags v2.10.0
   Compiling cfg_aliases v0.2.1
   Compiling rustix v1.1.3
   Compiling smallvec v1.15.1
   Compiling linux-raw-sys v0.11.0
   Compiling anyhow v1.0.100
   Compiling endian-type v0.1.2
   Compiling thiserror v2.0.18
   Compiling unicode-width v0.2.2
   Compiling unicode-segmentation v1.12.0
   Compiling nix v0.30.1
   Compiling memchr v2.7.6
   Compiling home v0.5.12
   Compiling utf8parse v0.2.2
   Compiling arrayvec v0.7.6
   Compiling nibble_vec v0.1.0
   Compiling radix_trie v0.2.1
   Compiling syn v2.0.114
   Compiling jobserver v0.1.34
   Compiling cc v1.2.63
   Compiling atomic-wait v1.1.0
   Compiling memmap2 v0.9.10
   Compiling rand_core v0.9.5
   Compiling fd-lock v4.0.4
   Compiling libz-sys v1.1.29
   Compiling libgit2-sys v0.18.5+1.9.4
   Compiling enum-map-derive v0.17.0
   Compiling thiserror-impl v2.0.18
   Compiling enum-map v2.7.3
   Compiling icarus-common v0.1.0 (/tmp/tmpphyu6nr1/icarus/icarus-tmp/icarus-common)
warning: libz-sys@1.1.29: Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/8180904322588293811detect_compiler_family.c"
warning: libz-sys@1.1.29: Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/9848522441520019663detect_compiler_family.c"
warning: libz-sys@1.1.29: Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/11761068521945218786detect_compiler_family.c"
warning: libz-sys@1.1.29: Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/2743490031598247595detect_compiler_family.c"
warning: libz-sys@1.1.29: Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/4022895295513957544detect_compiler_family.c"
warning: libz-sys@1.1.29: Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/17564200816801474124detect_compiler_family.c"
warning: libz-sys@1.1.29: Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/17371922111274456747detect_compiler_family.c"
warning: libz-sys@1.1.29: Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/3339018057037022030detect_compiler_family.c"
warning: libz-sys@1.1.29: Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/13193041269929520683detect_compiler_family.c"
warning: libz-sys@1.1.29: Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/16893356445869156142detect_compiler_family.c"
warning: libz-sys@1.1.29: Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/4084823378161650345detect_compiler_family.c"
warning: libz-sys@1.1.29: Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/13757322340128447365detect_compiler_family.c"
warning: libz-sys@1.1.29: Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/684573147719258261detect_compiler_family.c"
warning: libz-sys@1.1.29: Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/16072589647465396190detect_compiler_family.c"
warning: libz-sys@1.1.29: Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/14980119847415201959detect_compiler_family.c"
warning: libz-sys@1.1.29: Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/14278159448478858324detect_compiler_family.c"
warning: libz-sys@1.1.29: error: unexpected argument '-O' found
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
warning: libz-sys@1.1.29:        cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: For more information, try '--help'.
warning: libz-sys@1.1.29: ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-adler32.o" "-c" "src/zlib/adler32.c"cargo:warning=error: unexpected argument '-O' found
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
warning: libz-sys@1.1.29:        cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: For more information, try '--help'.
warning: libz-sys@1.1.29: ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-compress.o" "-c" "src/zlib/compress.c"cargo:warning=error: unexpected argument '-O' found
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
warning: libz-sys@1.1.29:        cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: For more information, try '--help'.
warning: libz-sys@1.1.29: ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-crc32.o" "-c" "src/zlib/crc32.c"cargo:warning=error: unexpected argument '-O' found
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
warning: libz-sys@1.1.29:        cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: For more information, try '--help'.
warning: libz-sys@1.1.29: ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-deflate.o" "-c" "src/zlib/deflate.c"cargo:warning=error: unexpected argument '-O' found
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
warning: libz-sys@1.1.29:        cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: For more information, try '--help'.
warning: libz-sys@1.1.29: ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-infback.o" "-c" "src/zlib/infback.c"cargo:warning=error: unexpected argument '-O' found
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
warning: libz-sys@1.1.29:        cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: For more information, try '--help'.
warning: libz-sys@1.1.29: ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-inffast.o" "-c" "src/zlib/inffast.c"cargo:warning=error: unexpected argument '-O' found
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
warning: libz-sys@1.1.29:        cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: For more information, try '--help'.
warning: libz-sys@1.1.29: ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-inflate.o" "-c" "src/zlib/inflate.c"cargo:warning=error: unexpected argument '-O' found
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
warning: libz-sys@1.1.29:        cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: For more information, try '--help'.
warning: libz-sys@1.1.29: ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-inftrees.o" "-c" "src/zlib/inftrees.c"cargo:warning=error: unexpected argument '-O' found
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
warning: libz-sys@1.1.29:        cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: For more information, try '--help'.
warning: libz-sys@1.1.29: ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-trees.o" "-c" "src/zlib/trees.c"cargo:warning=error: unexpected argument '-O' found
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
warning: libz-sys@1.1.29:        cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: For more information, try '--help'.
warning: libz-sys@1.1.29: ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-uncompr.o" "-c" "src/zlib/uncompr.c"cargo:warning=error: unexpected argument '-O' found
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
warning: libz-sys@1.1.29:        cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: For more information, try '--help'.
warning: libz-sys@1.1.29: ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-zutil.o" "-c" "src/zlib/zutil.c"cargo:warning=error: unexpected argument '-O' found
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
warning: libz-sys@1.1.29:        cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: For more information, try '--help'.
warning: libz-sys@1.1.29: ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-gzclose.o" "-c" "src/zlib/gzclose.c"cargo:warning=error: unexpected argument '-O' found
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
warning: libz-sys@1.1.29:        cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: For more information, try '--help'.
warning: libz-sys@1.1.29: ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-gzlib.o" "-c" "src/zlib/gzlib.c"cargo:warning=error: unexpected argument '-O' found
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
warning: libz-sys@1.1.29:        cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: For more information, try '--help'.
warning: libz-sys@1.1.29: ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-gzread.o" "-c" "src/zlib/gzread.c"cargo:warning=error: unexpected argument '-O' found
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
warning: libz-sys@1.1.29:        cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
warning: libz-sys@1.1.29: 
warning: libz-sys@1.1.29: For more information, try '--help'.
warning: libz-sys@1.1.29: ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-gzwrite.o" "-c" "src/zlib/gzwrite.c"
error: failed to run custom build command for `libz-sys v1.1.29`

Caused by:
  process didn't exit successfully: `/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-c89809cd9b47a662/build-script-build` (exit status: 1)
  --- stdout
  cargo:rerun-if-env-changed=LIBZ_SYS_STATIC
  cargo:rerun-if-changed=build.rs
  cargo:rerun-if-changed=zng/cmake.rs
  cargo:rerun-if-changed=zng/cc.rs
  cargo:rerun-if-env-changed=ZLIB_NO_PKG_CONFIG
  cargo:rerun-if-env-changed=PKG_CONFIG_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG
  cargo:rerun-if-env-changed=PKG_CONFIG
  cargo:rerun-if-env-changed=ZLIB_STATIC
  cargo:rerun-if-env-changed=ZLIB_DYNAMIC
  cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
  cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
  cargo:rerun-if-env-changed=SYSROOT
  cargo:rerun-if-env-changed=ZLIB_STATIC
  cargo:rerun-if-env-changed=ZLIB_DYNAMIC
  cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
  cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
  cargo:rustc-link-lib=z
  cargo:rerun-if-env-changed=PKG_CONFIG_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG
  cargo:rerun-if-env-changed=PKG_CONFIG
  cargo:rerun-if-env-changed=ZLIB_STATIC
  cargo:rerun-if-env-changed=ZLIB_DYNAMIC
  cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
  cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
  cargo:include=/usr/include
  cargo:rerun-if-env-changed=CC_x86_64-unknown-linux-gnu
  CC_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64_unknown_linux_gnu
  CC_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=HOST_CC
  HOST_CC = None
  cargo:rerun-if-env-changed=CC
  CC = Some(cargo)
  cargo:rerun-if-env-changed=CC_KNOWN_WRAPPER_CUSTOM
  CC_KNOWN_WRAPPER_CUSTOM = None
  cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
  cargo:warning=Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/8180904322588293811detect_compiler_family.c"
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = None
  cargo:rerun-if-env-changed=HOST_CFLAGS
  HOST_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
  CFLAGS_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
  CFLAGS_x86_64-unknown-linux-gnu = None
  running LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-Wall" "-Wextra" "src/smoke.c" "-g0" "-o" "/dev/null" "-lz"
  cargo:rerun-if-env-changed=CC_FORCE_DISABLE
  CC_FORCE_DISABLE = None
  cargo:rerun-if-env-changed=CC_x86_64-unknown-linux-gnu
  CC_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64_unknown_linux_gnu
  CC_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=HOST_CC
  HOST_CC = None
  cargo:rerun-if-env-changed=CC
  CC = Some(cargo)
  cargo:rerun-if-env-changed=CC_KNOWN_WRAPPER_CUSTOM
  CC_KNOWN_WRAPPER_CUSTOM = None
  cargo:warning=Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/9848522441520019663detect_compiler_family.c"
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = None
  cargo:rerun-if-env-changed=HOST_CFLAGS
  HOST_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
  CFLAGS_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
  CFLAGS_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64-unknown-linux-gnu
  CC_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64_unknown_linux_gnu
  CC_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=HOST_CC
  HOST_CC = None
  cargo:rerun-if-env-changed=CC
  CC = Some(cargo)
  cargo:rerun-if-env-changed=CC_KNOWN_WRAPPER_CUSTOM
  CC_KNOWN_WRAPPER_CUSTOM = None
  cargo:warning=Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/11761068521945218786detect_compiler_family.c"
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = None
  cargo:rerun-if-env-changed=HOST_CFLAGS
  HOST_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
  CFLAGS_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
  CFLAGS_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64-unknown-linux-gnu
  CC_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64_unknown_linux_gnu
  CC_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=HOST_CC
  HOST_CC = None
  cargo:rerun-if-env-changed=CC
  CC = Some(cargo)
  cargo:rerun-if-env-changed=CC_KNOWN_WRAPPER_CUSTOM
  CC_KNOWN_WRAPPER_CUSTOM = None
  cargo:warning=Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/2743490031598247595detect_compiler_family.c"
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = None
  cargo:rerun-if-env-changed=HOST_CFLAGS
  HOST_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
  CFLAGS_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
  CFLAGS_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64-unknown-linux-gnu
  CC_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64_unknown_linux_gnu
  CC_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=HOST_CC
  HOST_CC = None
  cargo:rerun-if-env-changed=CC
  CC = Some(cargo)
  cargo:rerun-if-env-changed=CC_KNOWN_WRAPPER_CUSTOM
  CC_KNOWN_WRAPPER_CUSTOM = None
  cargo:warning=Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/4022895295513957544detect_compiler_family.c"
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = None
  cargo:rerun-if-env-changed=HOST_CFLAGS
  HOST_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
  CFLAGS_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
  CFLAGS_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64-unknown-linux-gnu
  CC_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64_unknown_linux_gnu
  CC_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=HOST_CC
  HOST_CC = None
  cargo:rerun-if-env-changed=CC
  CC = Some(cargo)
  cargo:rerun-if-env-changed=CC_KNOWN_WRAPPER_CUSTOM
  CC_KNOWN_WRAPPER_CUSTOM = None
  cargo:warning=Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/17564200816801474124detect_compiler_family.c"
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = None
  cargo:rerun-if-env-changed=HOST_CFLAGS
  HOST_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
  CFLAGS_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
  CFLAGS_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64-unknown-linux-gnu
  CC_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64_unknown_linux_gnu
  CC_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=HOST_CC
  HOST_CC = None
  cargo:rerun-if-env-changed=CC
  CC = Some(cargo)
  cargo:rerun-if-env-changed=CC_KNOWN_WRAPPER_CUSTOM
  CC_KNOWN_WRAPPER_CUSTOM = None
  cargo:warning=Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/17371922111274456747detect_compiler_family.c"
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = None
  cargo:rerun-if-env-changed=HOST_CFLAGS
  HOST_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
  CFLAGS_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
  CFLAGS_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64-unknown-linux-gnu
  CC_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64_unknown_linux_gnu
  CC_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=HOST_CC
  HOST_CC = None
  cargo:rerun-if-env-changed=CC
  CC = Some(cargo)
  cargo:rerun-if-env-changed=CC_KNOWN_WRAPPER_CUSTOM
  CC_KNOWN_WRAPPER_CUSTOM = None
  cargo:warning=Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/3339018057037022030detect_compiler_family.c"
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = None
  cargo:rerun-if-env-changed=HOST_CFLAGS
  HOST_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
  CFLAGS_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
  CFLAGS_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64-unknown-linux-gnu
  CC_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64_unknown_linux_gnu
  CC_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=HOST_CC
  HOST_CC = None
  cargo:rerun-if-env-changed=CC
  CC = Some(cargo)
  cargo:rerun-if-env-changed=CC_KNOWN_WRAPPER_CUSTOM
  CC_KNOWN_WRAPPER_CUSTOM = None
  cargo:warning=Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/13193041269929520683detect_compiler_family.c"
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = None
  cargo:rerun-if-env-changed=HOST_CFLAGS
  HOST_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
  CFLAGS_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
  CFLAGS_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64-unknown-linux-gnu
  CC_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64_unknown_linux_gnu
  CC_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=HOST_CC
  HOST_CC = None
  cargo:rerun-if-env-changed=CC
  CC = Some(cargo)
  cargo:rerun-if-env-changed=CC_KNOWN_WRAPPER_CUSTOM
  CC_KNOWN_WRAPPER_CUSTOM = None
  cargo:warning=Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/16893356445869156142detect_compiler_family.c"
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = None
  cargo:rerun-if-env-changed=HOST_CFLAGS
  HOST_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
  CFLAGS_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
  CFLAGS_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64-unknown-linux-gnu
  CC_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64_unknown_linux_gnu
  CC_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=HOST_CC
  HOST_CC = None
  cargo:rerun-if-env-changed=CC
  CC = Some(cargo)
  cargo:rerun-if-env-changed=CC_KNOWN_WRAPPER_CUSTOM
  CC_KNOWN_WRAPPER_CUSTOM = None
  cargo:warning=Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/4084823378161650345detect_compiler_family.c"
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = None
  cargo:rerun-if-env-changed=HOST_CFLAGS
  HOST_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
  CFLAGS_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
  CFLAGS_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64-unknown-linux-gnu
  CC_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64_unknown_linux_gnu
  CC_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=HOST_CC
  HOST_CC = None
  cargo:rerun-if-env-changed=CC
  CC = Some(cargo)
  cargo:rerun-if-env-changed=CC_KNOWN_WRAPPER_CUSTOM
  CC_KNOWN_WRAPPER_CUSTOM = None
  cargo:warning=Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/13757322340128447365detect_compiler_family.c"
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = None
  cargo:rerun-if-env-changed=HOST_CFLAGS
  HOST_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
  CFLAGS_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
  CFLAGS_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64-unknown-linux-gnu
  CC_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64_unknown_linux_gnu
  CC_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=HOST_CC
  HOST_CC = None
  cargo:rerun-if-env-changed=CC
  CC = Some(cargo)
  cargo:rerun-if-env-changed=CC_KNOWN_WRAPPER_CUSTOM
  CC_KNOWN_WRAPPER_CUSTOM = None
  cargo:warning=Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/684573147719258261detect_compiler_family.c"
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = None
  cargo:rerun-if-env-changed=HOST_CFLAGS
  HOST_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
  CFLAGS_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
  CFLAGS_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64-unknown-linux-gnu
  CC_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64_unknown_linux_gnu
  CC_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=HOST_CC
  HOST_CC = None
  cargo:rerun-if-env-changed=CC
  CC = Some(cargo)
  cargo:rerun-if-env-changed=CC_KNOWN_WRAPPER_CUSTOM
  CC_KNOWN_WRAPPER_CUSTOM = None
  cargo:warning=Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/16072589647465396190detect_compiler_family.c"
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = None
  cargo:rerun-if-env-changed=HOST_CFLAGS
  HOST_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
  CFLAGS_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
  CFLAGS_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64-unknown-linux-gnu
  CC_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64_unknown_linux_gnu
  CC_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=HOST_CC
  HOST_CC = None
  cargo:rerun-if-env-changed=CC
  CC = Some(cargo)
  cargo:rerun-if-env-changed=CC_KNOWN_WRAPPER_CUSTOM
  CC_KNOWN_WRAPPER_CUSTOM = None
  cargo:warning=Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/14980119847415201959detect_compiler_family.c"
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = None
  cargo:rerun-if-env-changed=HOST_CFLAGS
  HOST_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
  CFLAGS_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
  CFLAGS_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64-unknown-linux-gnu
  CC_x86_64-unknown-linux-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64_unknown_linux_gnu
  CC_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=HOST_CC
  HOST_CC = None
  cargo:rerun-if-env-changed=CC
  CC = Some(cargo)
  cargo:rerun-if-env-changed=CC_KNOWN_WRAPPER_CUSTOM
  CC_KNOWN_WRAPPER_CUSTOM = None
  cargo:warning=Compiler family detection failed due to error: ToolExecError: command did not execute successfully (status code exit status: 1): "cargo" "-E" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/14278159448478858324detect_compiler_family.c"
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = None
  cargo:rerun-if-env-changed=HOST_CFLAGS
  HOST_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
  CFLAGS_x86_64_unknown_linux_gnu = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
  CFLAGS_x86_64-unknown-linux-gnu = None
  cargo:warning=error: unexpected argument '-O' found
  cargo:warning=
  cargo:warning=Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
  cargo:warning=       cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
  cargo:warning=
  cargo:warning=For more information, try '--help'.
  exit status: 1
  cargo:warning=ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-adler32.o" "-c" "src/zlib/adler32.c"cargo:warning=error: unexpected argument '-O' found
  cargo:warning=
  cargo:warning=Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
  cargo:warning=       cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
  cargo:warning=
  cargo:warning=For more information, try '--help'.

  exit status: 1
  cargo:warning=ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-compress.o" "-c" "src/zlib/compress.c"cargo:warning=error: unexpected argument '-O' found
  cargo:warning=
  cargo:warning=Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
  cargo:warning=       cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
  cargo:warning=
  cargo:warning=For more information, try '--help'.

  exit status: 1
  cargo:warning=ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-crc32.o" "-c" "src/zlib/crc32.c"cargo:warning=error: unexpected argument '-O' found
  cargo:warning=
  cargo:warning=Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
  cargo:warning=       cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
  cargo:warning=
  cargo:warning=For more information, try '--help'.

  exit status: 1
  cargo:warning=ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-deflate.o" "-c" "src/zlib/deflate.c"cargo:warning=error: unexpected argument '-O' found
  cargo:warning=
  cargo:warning=Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
  cargo:warning=       cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
  cargo:warning=
  cargo:warning=For more information, try '--help'.

  exit status: 1
  cargo:warning=ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-infback.o" "-c" "src/zlib/infback.c"cargo:warning=error: unexpected argument '-O' found
  cargo:warning=
  cargo:warning=Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
  cargo:warning=       cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
  cargo:warning=
  cargo:warning=For more information, try '--help'.

  exit status: 1
  cargo:warning=ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-inffast.o" "-c" "src/zlib/inffast.c"cargo:warning=error: unexpected argument '-O' found
  cargo:warning=
  cargo:warning=Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
  cargo:warning=       cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
  cargo:warning=
  cargo:warning=For more information, try '--help'.

  exit status: 1
  cargo:warning=ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-inflate.o" "-c" "src/zlib/inflate.c"cargo:warning=error: unexpected argument '-O' found
  cargo:warning=
  cargo:warning=Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
  cargo:warning=       cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
  cargo:warning=
  cargo:warning=For more information, try '--help'.

  exit status: 1
  cargo:warning=ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-inftrees.o" "-c" "src/zlib/inftrees.c"cargo:warning=error: unexpected argument '-O' found
  cargo:warning=
  cargo:warning=Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
  cargo:warning=       cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
  cargo:warning=
  cargo:warning=For more information, try '--help'.

  exit status: 1
  cargo:warning=ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-trees.o" "-c" "src/zlib/trees.c"cargo:warning=error: unexpected argument '-O' found
  cargo:warning=
  cargo:warning=Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
  cargo:warning=       cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
  cargo:warning=
  cargo:warning=For more information, try '--help'.

  exit status: 1
  cargo:warning=ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-uncompr.o" "-c" "src/zlib/uncompr.c"cargo:warning=error: unexpected argument '-O' found
  cargo:warning=
  cargo:warning=Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
  cargo:warning=       cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
  cargo:warning=
  cargo:warning=For more information, try '--help'.

  exit status: 1
  cargo:warning=ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-zutil.o" "-c" "src/zlib/zutil.c"cargo:warning=error: unexpected argument '-O' found
  cargo:warning=
  cargo:warning=Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
  cargo:warning=       cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
  cargo:warning=
  cargo:warning=For more information, try '--help'.

  exit status: 1
  cargo:warning=ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-gzclose.o" "-c" "src/zlib/gzclose.c"cargo:warning=error: unexpected argument '-O' found
  cargo:warning=
  cargo:warning=Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
  cargo:warning=       cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
  cargo:warning=
  cargo:warning=For more information, try '--help'.

  exit status: 1
  cargo:warning=ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-gzlib.o" "-c" "src/zlib/gzlib.c"cargo:warning=error: unexpected argument '-O' found
  cargo:warning=
  cargo:warning=Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
  cargo:warning=       cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
  cargo:warning=
  cargo:warning=For more information, try '--help'.

  exit status: 1
  cargo:warning=ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-gzread.o" "-c" "src/zlib/gzread.c"cargo:warning=error: unexpected argument '-O' found
  cargo:warning=
  cargo:warning=Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
  cargo:warning=       cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...
  cargo:warning=
  cargo:warning=For more information, try '--help'.

  exit status: 1
  cargo:warning=ToolExecError: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-gzwrite.o" "-c" "src/zlib/gzwrite.c"

  --- stderr
  error: unexpected argument '-O' found

  Usage: cargo [+toolchain] [OPTIONS] [COMMAND]
         cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...

  For more information, try '--help'.


  error occurred in cc-rs: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cargo" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "src/zlib" "-w" "-fvisibility=hidden" "-DSTDC" "-D_LARGEFILE64_SOURCE" "-o" "/tmp/tmpphyu6nr1/icarus/icarus-tmp/target/release/build/libz-sys-d9597c4ee26d361f/out/lib/f0389296f42960e9-gzwrite.o" "-c" "src/zlib/gzwrite.c"


warning: build failed, waiting for other jobs to finish...
make: *** [Makefile:18: native] Error 101