[INFO] fetching crate cowsay 0.4.0...
[INFO] testing cowsay-0.4.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate cowsay 0.4.0 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate cowsay 0.4.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cowsay 0.4.0
[INFO] finished tweaking crates.io crate cowsay 0.4.0
[INFO] tweaked toml for crates.io crate cowsay 0.4.0 written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] crate crates.io crate cowsay 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbd7ac098fefa00a1f38e341c65de38df2d320e7198892ee6829fc6bd6b51adf
[INFO] running `Command { std: "docker" "start" "-a" "dbd7ac098fefa00a1f38e341c65de38df2d320e7198892ee6829fc6bd6b51adf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbd7ac098fefa00a1f38e341c65de38df2d320e7198892ee6829fc6bd6b51adf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbd7ac098fefa00a1f38e341c65de38df2d320e7198892ee6829fc6bd6b51adf", kill_on_drop: false }`
[INFO] [stdout] dbd7ac098fefa00a1f38e341c65de38df2d320e7198892ee6829fc6bd6b51adf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b15d4ffae539d968a0f16b212807aebd1965bb1f9a25dfe93d18e903f16935f
[INFO] running `Command { std: "docker" "start" "-a" "5b15d4ffae539d968a0f16b212807aebd1965bb1f9a25dfe93d18e903f16935f", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]    Compiling structopt v0.3.22
[INFO] [stderr]    Compiling cowsay v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.87s
[INFO] running `Command { std: "docker" "inspect" "5b15d4ffae539d968a0f16b212807aebd1965bb1f9a25dfe93d18e903f16935f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b15d4ffae539d968a0f16b212807aebd1965bb1f9a25dfe93d18e903f16935f", kill_on_drop: false }`
[INFO] [stdout] 5b15d4ffae539d968a0f16b212807aebd1965bb1f9a25dfe93d18e903f16935f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16a0269ada1bfc00034734fde5a642ef8b896551f4a271e414c231121deffe58
[INFO] running `Command { std: "docker" "start" "-a" "16a0269ada1bfc00034734fde5a642ef8b896551f4a271e414c231121deffe58", kill_on_drop: false }`
[INFO] [stderr]    Compiling cowsay v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "16a0269ada1bfc00034734fde5a642ef8b896551f4a271e414c231121deffe58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16a0269ada1bfc00034734fde5a642ef8b896551f4a271e414c231121deffe58", kill_on_drop: false }`
[INFO] [stdout] 16a0269ada1bfc00034734fde5a642ef8b896551f4a271e414c231121deffe58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d87db6a3185c995b5e02cf6b37ccaee3081958277409cb2ed1ceb849a147f8b3
[INFO] running `Command { std: "docker" "start" "-a" "d87db6a3185c995b5e02cf6b37ccaee3081958277409cb2ed1ceb849a147f8b3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cowsay-98dc56fd742ac4da)
[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" "d87db6a3185c995b5e02cf6b37ccaee3081958277409cb2ed1ceb849a147f8b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d87db6a3185c995b5e02cf6b37ccaee3081958277409cb2ed1ceb849a147f8b3", kill_on_drop: false }`
[INFO] [stdout] d87db6a3185c995b5e02cf6b37ccaee3081958277409cb2ed1ceb849a147f8b3
