[INFO] fetching crate homework01 0.1.1...
[INFO] testing homework01-0.1.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate homework01 0.1.1 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate homework01 0.1.1 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 homework01 0.1.1
[INFO] finished tweaking crates.io crate homework01 0.1.1
[INFO] tweaked toml for crates.io crate homework01 0.1.1 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate crates.io crate homework01 0.1.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 39ea0ffce24a174ca28a7d7fae9335186a100f4e8a48d5c4a24de6e89a90f70b
[INFO] running `Command { std: "docker" "start" "-a" "39ea0ffce24a174ca28a7d7fae9335186a100f4e8a48d5c4a24de6e89a90f70b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39ea0ffce24a174ca28a7d7fae9335186a100f4e8a48d5c4a24de6e89a90f70b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39ea0ffce24a174ca28a7d7fae9335186a100f4e8a48d5c4a24de6e89a90f70b", kill_on_drop: false }`
[INFO] [stdout] 39ea0ffce24a174ca28a7d7fae9335186a100f4e8a48d5c4a24de6e89a90f70b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] c1ff5b27056a99be415fd5a48d38a0f5e4cfb095f6a44c8755748dc2bfa428cc
[INFO] running `Command { std: "docker" "start" "-a" "c1ff5b27056a99be415fd5a48d38a0f5e4cfb095f6a44c8755748dc2bfa428cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling homework01 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "c1ff5b27056a99be415fd5a48d38a0f5e4cfb095f6a44c8755748dc2bfa428cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1ff5b27056a99be415fd5a48d38a0f5e4cfb095f6a44c8755748dc2bfa428cc", kill_on_drop: false }`
[INFO] [stdout] c1ff5b27056a99be415fd5a48d38a0f5e4cfb095f6a44c8755748dc2bfa428cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] aee02ba2a3c963ea08d27d51be51a8315ac82c008e13645e1624d55baa6d2d5d
[INFO] running `Command { std: "docker" "start" "-a" "aee02ba2a3c963ea08d27d51be51a8315ac82c008e13645e1624d55baa6d2d5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling homework01 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "aee02ba2a3c963ea08d27d51be51a8315ac82c008e13645e1624d55baa6d2d5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aee02ba2a3c963ea08d27d51be51a8315ac82c008e13645e1624d55baa6d2d5d", kill_on_drop: false }`
[INFO] [stdout] aee02ba2a3c963ea08d27d51be51a8315ac82c008e13645e1624d55baa6d2d5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 56a9cebfdb621f26d6a15598bbb3401ee8bc4ba4939ad6ad446ac9615ed3447d
[INFO] running `Command { std: "docker" "start" "-a" "56a9cebfdb621f26d6a15598bbb3401ee8bc4ba4939ad6ad446ac9615ed3447d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/homework01-6c41603bbe7635a9)
[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" "56a9cebfdb621f26d6a15598bbb3401ee8bc4ba4939ad6ad446ac9615ed3447d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56a9cebfdb621f26d6a15598bbb3401ee8bc4ba4939ad6ad446ac9615ed3447d", kill_on_drop: false }`
[INFO] [stdout] 56a9cebfdb621f26d6a15598bbb3401ee8bc4ba4939ad6ad446ac9615ed3447d
