[INFO] fetching crate amon 0.1.0...
[INFO] testing amon-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate amon 0.1.0 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate amon 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 amon 0.1.0
[INFO] finished tweaking crates.io crate amon 0.1.0
[INFO] tweaked toml for crates.io crate amon 0.1.0 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate crates.io crate amon 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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 26e6bf0302071b37e7b92957514cf18c67da637b9ac9955ff5cbc9eb9a56ceaa
[INFO] running `Command { std: "docker" "start" "-a" "26e6bf0302071b37e7b92957514cf18c67da637b9ac9955ff5cbc9eb9a56ceaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26e6bf0302071b37e7b92957514cf18c67da637b9ac9955ff5cbc9eb9a56ceaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26e6bf0302071b37e7b92957514cf18c67da637b9ac9955ff5cbc9eb9a56ceaa", kill_on_drop: false }`
[INFO] [stdout] 26e6bf0302071b37e7b92957514cf18c67da637b9ac9955ff5cbc9eb9a56ceaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 020d6c95742ce96a01bd3c02c2c3011adebbd36d6cf71596b57aab44f9db0f24
[INFO] running `Command { std: "docker" "start" "-a" "020d6c95742ce96a01bd3c02c2c3011adebbd36d6cf71596b57aab44f9db0f24", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling amon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "020d6c95742ce96a01bd3c02c2c3011adebbd36d6cf71596b57aab44f9db0f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "020d6c95742ce96a01bd3c02c2c3011adebbd36d6cf71596b57aab44f9db0f24", kill_on_drop: false }`
[INFO] [stdout] 020d6c95742ce96a01bd3c02c2c3011adebbd36d6cf71596b57aab44f9db0f24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] d2a5fbdceacea7ca0e1b38a080ca45fe2912a2cfab0b48fd43a9e6807f7faf62
[INFO] running `Command { std: "docker" "start" "-a" "d2a5fbdceacea7ca0e1b38a080ca45fe2912a2cfab0b48fd43a9e6807f7faf62", kill_on_drop: false }`
[INFO] [stderr]    Compiling amon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "d2a5fbdceacea7ca0e1b38a080ca45fe2912a2cfab0b48fd43a9e6807f7faf62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2a5fbdceacea7ca0e1b38a080ca45fe2912a2cfab0b48fd43a9e6807f7faf62", kill_on_drop: false }`
[INFO] [stdout] d2a5fbdceacea7ca0e1b38a080ca45fe2912a2cfab0b48fd43a9e6807f7faf62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 7401b8610be62c49eb16109df1d0dacbc3e4824c9ca7dc9c9c9eaf1897f0cf5a
[INFO] running `Command { std: "docker" "start" "-a" "7401b8610be62c49eb16109df1d0dacbc3e4824c9ca7dc9c9c9eaf1897f0cf5a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/amon-41abcff99f942b9f)
[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" "7401b8610be62c49eb16109df1d0dacbc3e4824c9ca7dc9c9c9eaf1897f0cf5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7401b8610be62c49eb16109df1d0dacbc3e4824c9ca7dc9c9c9eaf1897f0cf5a", kill_on_drop: false }`
[INFO] [stdout] 7401b8610be62c49eb16109df1d0dacbc3e4824c9ca7dc9c9c9eaf1897f0cf5a