[INFO] fetching crate integer 0.1.0...
[INFO] testing integer-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate integer 0.1.0 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate integer 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate integer 0.1.0
[INFO] finished tweaking crates.io crate integer 0.1.0
[INFO] tweaked toml for crates.io crate integer 0.1.0 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate crates.io crate integer 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32c0d6fa48de6aebc3eab8c57c05069a0be58f06904a2d0d58c2fb843bd6d5d7
[INFO] running `Command { std: "docker" "start" "-a" "32c0d6fa48de6aebc3eab8c57c05069a0be58f06904a2d0d58c2fb843bd6d5d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32c0d6fa48de6aebc3eab8c57c05069a0be58f06904a2d0d58c2fb843bd6d5d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32c0d6fa48de6aebc3eab8c57c05069a0be58f06904a2d0d58c2fb843bd6d5d7", kill_on_drop: false }`
[INFO] [stdout] 32c0d6fa48de6aebc3eab8c57c05069a0be58f06904a2d0d58c2fb843bd6d5d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76221b6c1d373ba12cc152c3dec52eada230a0705032b0dbd7523e270a447aaa
[INFO] running `Command { std: "docker" "start" "-a" "76221b6c1d373ba12cc152c3dec52eada230a0705032b0dbd7523e270a447aaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling integer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "76221b6c1d373ba12cc152c3dec52eada230a0705032b0dbd7523e270a447aaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76221b6c1d373ba12cc152c3dec52eada230a0705032b0dbd7523e270a447aaa", kill_on_drop: false }`
[INFO] [stdout] 76221b6c1d373ba12cc152c3dec52eada230a0705032b0dbd7523e270a447aaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 789ff0bea1337b67fbabc8153b8c99551325a59a6570ec4bd2a97a1603222a8c
[INFO] running `Command { std: "docker" "start" "-a" "789ff0bea1337b67fbabc8153b8c99551325a59a6570ec4bd2a97a1603222a8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling integer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "789ff0bea1337b67fbabc8153b8c99551325a59a6570ec4bd2a97a1603222a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "789ff0bea1337b67fbabc8153b8c99551325a59a6570ec4bd2a97a1603222a8c", kill_on_drop: false }`
[INFO] [stdout] 789ff0bea1337b67fbabc8153b8c99551325a59a6570ec4bd2a97a1603222a8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d75acfbcdc4d89ac2739069d9f5a7eace01425f65bab561b8e7156c021745106
[INFO] running `Command { std: "docker" "start" "-a" "d75acfbcdc4d89ac2739069d9f5a7eace01425f65bab561b8e7156c021745106", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/integer-7c24b9193ba5d80d)
[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" "d75acfbcdc4d89ac2739069d9f5a7eace01425f65bab561b8e7156c021745106", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d75acfbcdc4d89ac2739069d9f5a7eace01425f65bab561b8e7156c021745106", kill_on_drop: false }`
[INFO] [stdout] d75acfbcdc4d89ac2739069d9f5a7eace01425f65bab561b8e7156c021745106