[INFO] fetching crate iamb 0.0.1...
[INFO] testing iamb-0.0.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate iamb 0.0.1 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate iamb 0.0.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iamb 0.0.1
[INFO] finished tweaking crates.io crate iamb 0.0.1
[INFO] tweaked toml for crates.io crate iamb 0.0.1 written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] crate crates.io crate iamb 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d050819568a892077e6e645b927470935af5070b568d71286c1a9f0f65f164f
[INFO] running `Command { std: "docker" "start" "-a" "4d050819568a892077e6e645b927470935af5070b568d71286c1a9f0f65f164f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d050819568a892077e6e645b927470935af5070b568d71286c1a9f0f65f164f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d050819568a892077e6e645b927470935af5070b568d71286c1a9f0f65f164f", kill_on_drop: false }`
[INFO] [stdout] 4d050819568a892077e6e645b927470935af5070b568d71286c1a9f0f65f164f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c86a6c46765bdb87072584e48d3a3b97e55e827bc7ed9d51ba0520e9eaa4c6a8
[INFO] running `Command { std: "docker" "start" "-a" "c86a6c46765bdb87072584e48d3a3b97e55e827bc7ed9d51ba0520e9eaa4c6a8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling iamb v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.73s
[INFO] running `Command { std: "docker" "inspect" "c86a6c46765bdb87072584e48d3a3b97e55e827bc7ed9d51ba0520e9eaa4c6a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c86a6c46765bdb87072584e48d3a3b97e55e827bc7ed9d51ba0520e9eaa4c6a8", kill_on_drop: false }`
[INFO] [stdout] c86a6c46765bdb87072584e48d3a3b97e55e827bc7ed9d51ba0520e9eaa4c6a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c1906cafcf40dc074f272c22df6dbb140ab4cca30580819dbf891ed5286acac
[INFO] running `Command { std: "docker" "start" "-a" "3c1906cafcf40dc074f272c22df6dbb140ab4cca30580819dbf891ed5286acac", kill_on_drop: false }`
[INFO] [stderr]    Compiling iamb v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "3c1906cafcf40dc074f272c22df6dbb140ab4cca30580819dbf891ed5286acac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c1906cafcf40dc074f272c22df6dbb140ab4cca30580819dbf891ed5286acac", kill_on_drop: false }`
[INFO] [stdout] 3c1906cafcf40dc074f272c22df6dbb140ab4cca30580819dbf891ed5286acac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6f7704ef2929597fffa1f76aac205812dc04ee11e68aed9b647afddf231248d3
[INFO] running `Command { std: "docker" "start" "-a" "6f7704ef2929597fffa1f76aac205812dc04ee11e68aed9b647afddf231248d3", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iamb-85bb338cb495a33e)
[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" "6f7704ef2929597fffa1f76aac205812dc04ee11e68aed9b647afddf231248d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f7704ef2929597fffa1f76aac205812dc04ee11e68aed9b647afddf231248d3", kill_on_drop: false }`
[INFO] [stdout] 6f7704ef2929597fffa1f76aac205812dc04ee11e68aed9b647afddf231248d3
