[INFO] cloning repository https://github.com/snaphat/libm_vs_micromath-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/snaphat/libm_vs_micromath-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnaphat%2Flibm_vs_micromath-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnaphat%2Flibm_vs_micromath-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8010e3d97a52cf85ea5379ec0fd359e7ca7119a2
[INFO] testing snaphat/libm_vs_micromath-rs against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnaphat%2Flibm_vs_micromath-rs" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/snaphat/libm_vs_micromath-rs on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/snaphat/libm_vs_micromath-rs
[INFO] finished tweaking git repo https://github.com/snaphat/libm_vs_micromath-rs
[INFO] tweaked toml for git repo https://github.com/snaphat/libm_vs_micromath-rs written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/snaphat/libm_vs_micromath-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13f7f1bbb1882bcbb58679230a874bc5ab1293c02d127a79fc9f3742d754b26b
[INFO] running `Command { std: "docker" "start" "-a" "13f7f1bbb1882bcbb58679230a874bc5ab1293c02d127a79fc9f3742d754b26b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13f7f1bbb1882bcbb58679230a874bc5ab1293c02d127a79fc9f3742d754b26b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13f7f1bbb1882bcbb58679230a874bc5ab1293c02d127a79fc9f3742d754b26b", kill_on_drop: false }`
[INFO] [stdout] 13f7f1bbb1882bcbb58679230a874bc5ab1293c02d127a79fc9f3742d754b26b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f943db984e3f35ced4e5ce38dbe7694f8d547661f53b0d94105b3d326e5c64aa
[INFO] running `Command { std: "docker" "start" "-a" "f943db984e3f35ced4e5ce38dbe7694f8d547661f53b0d94105b3d326e5c64aa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling micromath v2.0.0
[INFO] [stderr]    Compiling libm_vs_micromath v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.94s
[INFO] running `Command { std: "docker" "inspect" "f943db984e3f35ced4e5ce38dbe7694f8d547661f53b0d94105b3d326e5c64aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f943db984e3f35ced4e5ce38dbe7694f8d547661f53b0d94105b3d326e5c64aa", kill_on_drop: false }`
[INFO] [stdout] f943db984e3f35ced4e5ce38dbe7694f8d547661f53b0d94105b3d326e5c64aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d80761db9010398abfadd2db1cb8c5311389f6a2d181cbb8409248de87bc0da
[INFO] running `Command { std: "docker" "start" "-a" "8d80761db9010398abfadd2db1cb8c5311389f6a2d181cbb8409248de87bc0da", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libm_vs_micromath v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "8d80761db9010398abfadd2db1cb8c5311389f6a2d181cbb8409248de87bc0da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d80761db9010398abfadd2db1cb8c5311389f6a2d181cbb8409248de87bc0da", kill_on_drop: false }`
[INFO] [stdout] 8d80761db9010398abfadd2db1cb8c5311389f6a2d181cbb8409248de87bc0da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e63ff072189b2a2f1fb7040e03661afc2fad414be7f2cd9d291484a87e8b4106
[INFO] running `Command { std: "docker" "start" "-a" "e63ff072189b2a2f1fb7040e03661afc2fad414be7f2cd9d291484a87e8b4106", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libm_vs_micromath-e2b26d752f45cb2f)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e63ff072189b2a2f1fb7040e03661afc2fad414be7f2cd9d291484a87e8b4106", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e63ff072189b2a2f1fb7040e03661afc2fad414be7f2cd9d291484a87e8b4106", kill_on_drop: false }`
[INFO] [stdout] e63ff072189b2a2f1fb7040e03661afc2fad414be7f2cd9d291484a87e8b4106