[INFO] cloning repository https://github.com/denezhny/my-cpu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/denezhny/my-cpu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenezhny%2Fmy-cpu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenezhny%2Fmy-cpu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 827966909a3a0f15ff9793956daaa9eeda86c1cf
[INFO] testing denezhny/my-cpu 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%2Fdenezhny%2Fmy-cpu" "/workspace/builds/worker-114/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-114/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/denezhny/my-cpu 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/denezhny/my-cpu
[INFO] finished tweaking git repo https://github.com/denezhny/my-cpu
[INFO] tweaked toml for git repo https://github.com/denezhny/my-cpu written to /workspace/builds/worker-114/source/Cargo.toml
[INFO] crate git repo https://github.com/denezhny/my-cpu 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-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 30d2692117468dcdae2efd22570b0670a4d054891bc451257a3a9e69516c1207
[INFO] running `Command { std: "docker" "start" "-a" "30d2692117468dcdae2efd22570b0670a4d054891bc451257a3a9e69516c1207", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30d2692117468dcdae2efd22570b0670a4d054891bc451257a3a9e69516c1207", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30d2692117468dcdae2efd22570b0670a4d054891bc451257a3a9e69516c1207", kill_on_drop: false }`
[INFO] [stdout] 30d2692117468dcdae2efd22570b0670a4d054891bc451257a3a9e69516c1207
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] b9f002f3ee019b5873c66e07d778eeaf75137a98123a26b395d6dd27aef01833
[INFO] running `Command { std: "docker" "start" "-a" "b9f002f3ee019b5873c66e07d778eeaf75137a98123a26b395d6dd27aef01833", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling my-cpu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.24s
[INFO] running `Command { std: "docker" "inspect" "b9f002f3ee019b5873c66e07d778eeaf75137a98123a26b395d6dd27aef01833", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9f002f3ee019b5873c66e07d778eeaf75137a98123a26b395d6dd27aef01833", kill_on_drop: false }`
[INFO] [stdout] b9f002f3ee019b5873c66e07d778eeaf75137a98123a26b395d6dd27aef01833
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] e6d56f09a2813fdf8d3a943166a602e30debcd702567dfcc954c25499f8cbcf6
[INFO] running `Command { std: "docker" "start" "-a" "e6d56f09a2813fdf8d3a943166a602e30debcd702567dfcc954c25499f8cbcf6", kill_on_drop: false }`
[INFO] [stderr]    Compiling my-cpu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "e6d56f09a2813fdf8d3a943166a602e30debcd702567dfcc954c25499f8cbcf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6d56f09a2813fdf8d3a943166a602e30debcd702567dfcc954c25499f8cbcf6", kill_on_drop: false }`
[INFO] [stdout] e6d56f09a2813fdf8d3a943166a602e30debcd702567dfcc954c25499f8cbcf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 4fb391ff68023fbe174f8af1672dc0ecb4973537f0d5a661f39a5c5c99e1fcf4
[INFO] running `Command { std: "docker" "start" "-a" "4fb391ff68023fbe174f8af1672dc0ecb4973537f0d5a661f39a5c5c99e1fcf4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 25.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/my_cpu-f01304e94062a195)
[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" "4fb391ff68023fbe174f8af1672dc0ecb4973537f0d5a661f39a5c5c99e1fcf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fb391ff68023fbe174f8af1672dc0ecb4973537f0d5a661f39a5c5c99e1fcf4", kill_on_drop: false }`
[INFO] [stdout] 4fb391ff68023fbe174f8af1672dc0ecb4973537f0d5a661f39a5c5c99e1fcf4