[INFO] crate libc-spawn 0.0.1 is already in cache
[INFO] testing libc-spawn-0.0.1 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate libc-spawn 0.0.1 into work/builds/worker-7/source
[INFO] validating manifest of crates.io crate libc-spawn 0.0.1 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate libc-spawn 0.0.1
[INFO] finished tweaking crates.io crate libc-spawn 0.0.1
[INFO] tweaked toml for crates.io crate libc-spawn 0.0.1 written to work/builds/worker-7/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] f6db5d0e10e8af6eadc48cabdfa70ca0d53c53ab20cda7bab7484268ef759263
[INFO] running `"docker" "start" "-a" "f6db5d0e10e8af6eadc48cabdfa70ca0d53c53ab20cda7bab7484268ef759263"`
[INFO] [stderr]    Compiling libc-spawn v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "f6db5d0e10e8af6eadc48cabdfa70ca0d53c53ab20cda7bab7484268ef759263"`
[INFO] running `"docker" "rm" "-f" "f6db5d0e10e8af6eadc48cabdfa70ca0d53c53ab20cda7bab7484268ef759263"`
[INFO] [stdout] f6db5d0e10e8af6eadc48cabdfa70ca0d53c53ab20cda7bab7484268ef759263
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 43cb3b3016cb269012f4f54e2bd7e608a640dd54729cd8288138f96247085473
[INFO] running `"docker" "start" "-a" "43cb3b3016cb269012f4f54e2bd7e608a640dd54729cd8288138f96247085473"`
[INFO] [stderr]    Compiling libc-spawn v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `"docker" "inspect" "43cb3b3016cb269012f4f54e2bd7e608a640dd54729cd8288138f96247085473"`
[INFO] running `"docker" "rm" "-f" "43cb3b3016cb269012f4f54e2bd7e608a640dd54729cd8288138f96247085473"`
[INFO] [stdout] 43cb3b3016cb269012f4f54e2bd7e608a640dd54729cd8288138f96247085473
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] e37d4bbc6ae20143276397a2fc714fd57f4ee1c7358c21d7cbd7898809e1e69d
[INFO] running `"docker" "start" "-a" "e37d4bbc6ae20143276397a2fc714fd57f4ee1c7358c21d7cbd7898809e1e69d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libc_spawn-67829de2602fd8bf
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libc-spawn
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e37d4bbc6ae20143276397a2fc714fd57f4ee1c7358c21d7cbd7898809e1e69d"`
[INFO] running `"docker" "rm" "-f" "e37d4bbc6ae20143276397a2fc714fd57f4ee1c7358c21d7cbd7898809e1e69d"`
[INFO] [stdout] e37d4bbc6ae20143276397a2fc714fd57f4ee1c7358c21d7cbd7898809e1e69d