[INFO] fetching crate fastlz-sys 0.1.0...
[INFO] testing fastlz-sys-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate fastlz-sys 0.1.0 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate fastlz-sys 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fastlz-sys 0.1.0
[INFO] finished tweaking crates.io crate fastlz-sys 0.1.0
[INFO] tweaked toml for crates.io crate fastlz-sys 0.1.0 written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3271f39d6ed327fcd92952989359058d73cd4771e6292a6b6d3e939af5899e10
[INFO] running `Command { std: "docker" "start" "-a" "3271f39d6ed327fcd92952989359058d73cd4771e6292a6b6d3e939af5899e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3271f39d6ed327fcd92952989359058d73cd4771e6292a6b6d3e939af5899e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3271f39d6ed327fcd92952989359058d73cd4771e6292a6b6d3e939af5899e10", kill_on_drop: false }`
[INFO] [stdout] 3271f39d6ed327fcd92952989359058d73cd4771e6292a6b6d3e939af5899e10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1217de360d8a72028d7fa2d9460a531626e275449586fe5e1be2bd98327b4425
[INFO] running `Command { std: "docker" "start" "-a" "1217de360d8a72028d7fa2d9460a531626e275449586fe5e1be2bd98327b4425", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling jobserver v0.1.23
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling fastlz-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.29s
[INFO] running `Command { std: "docker" "inspect" "1217de360d8a72028d7fa2d9460a531626e275449586fe5e1be2bd98327b4425", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1217de360d8a72028d7fa2d9460a531626e275449586fe5e1be2bd98327b4425", kill_on_drop: false }`
[INFO] [stdout] 1217de360d8a72028d7fa2d9460a531626e275449586fe5e1be2bd98327b4425
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1f1e71b1f090322903c39077659507ed07d65d3e65e743eadf546ba05fdbb40
[INFO] running `Command { std: "docker" "start" "-a" "e1f1e71b1f090322903c39077659507ed07d65d3e65e743eadf546ba05fdbb40", kill_on_drop: false }`
[INFO] [stderr]    Compiling fastlz-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/fastlz_sys-588a28603346409c.fastlz_sys.f33wtkts-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/fastlz_sys-588a28603346409c.fastlz_sys.f33wtkts-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/fastlz_sys-588a28603346409c.fastlz_sys.f33wtkts-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/fastlz_sys-588a28603346409c.fastlz_sys.f33wtkts-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/fastlz_sys-588a28603346409c.fastlz_sys.f33wtkts-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/fastlz_sys-588a28603346409c.fastlz_sys.f33wtkts-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/fastlz_sys-588a28603346409c.fastlz_sys.f33wtkts-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/fastlz_sys-588a28603346409c.28afkattowka88a8.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/fastlz-sys-61c618ec7857c03d/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,--whole-archive" "-lfastlz" "-Wl,--no-whole-archive" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-3599c5491d44663f.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-1d56ea45a67842c8.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-9749f7c936ebf9a7.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-627a220173eefff1.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-16ed15e5bfe21b9b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-2420485b9e5ef5e1.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-785e3cb61c4b1960.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-087191a88bdaa22d.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9981842c02975178.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6fb405869b015fde.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d05c5c3c56004b7b.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-42d74d2097528b38.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fb36534c113d2209.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b56b9042c12b6535.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-491902d6cb3e76df.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-61834e0981b8c367.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-f78aa99d613a55bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-53ee54cd7fed2c57.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-544ecdbd6cda3c58.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-379cc252b6943a79.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8063eea38dcc5e62.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5b228734afae15ee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d6c7a399d95d173f.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/fastlz_sys-588a28603346409c" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/build/fastlz-sys-61c618ec7857c03d/out/libfastlz.a(6pack.o): in function `main':
[INFO] [stdout]           /opt/rustwide/workdir/fastlz/6pack.c:513: multiple definition of `main'; /opt/rustwide/target/debug/deps/fastlz_sys-588a28603346409c.fastlz_sys.f33wtkts-cgu.5.rcgu.o:fastlz_sys.f33wtkts-cgu.5:(.text.main+0x0): first defined here
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/fastlz-sys-61c618ec7857c03d/out/libfastlz.a(6unpack.o): in function `usage':
[INFO] [stdout]           /opt/rustwide/workdir/fastlz/6unpack.c:94: multiple definition of `usage'; /opt/rustwide/target/debug/build/fastlz-sys-61c618ec7857c03d/out/libfastlz.a(6pack.o):/opt/rustwide/workdir/fastlz/6pack.c:114: first defined here
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/fastlz-sys-61c618ec7857c03d/out/libfastlz.a(6unpack.o): in function `detect_magic':
[INFO] [stdout]           /opt/rustwide/workdir/fastlz/6unpack.c:105: multiple definition of `detect_magic'; /opt/rustwide/target/debug/build/fastlz-sys-61c618ec7857c03d/out/libfastlz.a(6pack.o):/opt/rustwide/workdir/fastlz/6pack.c:133: first defined here
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/fastlz-sys-61c618ec7857c03d/out/libfastlz.a(6unpack.o): in function `main':
[INFO] [stdout]           /opt/rustwide/workdir/fastlz/6unpack.c:435: multiple definition of `main'; /opt/rustwide/target/debug/deps/fastlz_sys-588a28603346409c.fastlz_sys.f33wtkts-cgu.5.rcgu.o:fastlz_sys.f33wtkts-cgu.5:(.text.main+0x0): first defined here
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fastlz-sys`
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "e1f1e71b1f090322903c39077659507ed07d65d3e65e743eadf546ba05fdbb40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1f1e71b1f090322903c39077659507ed07d65d3e65e743eadf546ba05fdbb40", kill_on_drop: false }`
[INFO] [stdout] e1f1e71b1f090322903c39077659507ed07d65d3e65e743eadf546ba05fdbb40
