[INFO] fetching crate cargo-metrics 0.1.1...
[INFO] testing cargo-metrics-0.1.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate cargo-metrics 0.1.1 into /workspace/builds/worker-75/source
[INFO] validating manifest of crates.io crate cargo-metrics 0.1.1 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 cargo-metrics 0.1.1
[INFO] finished tweaking crates.io crate cargo-metrics 0.1.1
[INFO] tweaked toml for crates.io crate cargo-metrics 0.1.1 written to /workspace/builds/worker-75/source/Cargo.toml
[INFO] crate crates.io crate cargo-metrics 0.1.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 57d0521e4adad34cb1ea77b684ea9114bc3fa48fe6ab08e955a4b75218bbbd5e
[INFO] running `Command { std: "docker" "start" "-a" "57d0521e4adad34cb1ea77b684ea9114bc3fa48fe6ab08e955a4b75218bbbd5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57d0521e4adad34cb1ea77b684ea9114bc3fa48fe6ab08e955a4b75218bbbd5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57d0521e4adad34cb1ea77b684ea9114bc3fa48fe6ab08e955a4b75218bbbd5e", kill_on_drop: false }`
[INFO] [stdout] 57d0521e4adad34cb1ea77b684ea9114bc3fa48fe6ab08e955a4b75218bbbd5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 6f18c78092616a7b3e80bc667e9367e88a3d94df287e86346ee014c3fa5fc619
[INFO] running `Command { std: "docker" "start" "-a" "6f18c78092616a7b3e80bc667e9367e88a3d94df287e86346ee014c3fa5fc619", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling serde_derive v1.0.120
[INFO] [stderr]    Compiling serde v1.0.120
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling cargo-platform v0.1.1
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling cargo_metadata v0.12.3
[INFO] [stderr]    Compiling cargo-metrics v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.18s
[INFO] running `Command { std: "docker" "inspect" "6f18c78092616a7b3e80bc667e9367e88a3d94df287e86346ee014c3fa5fc619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f18c78092616a7b3e80bc667e9367e88a3d94df287e86346ee014c3fa5fc619", kill_on_drop: false }`
[INFO] [stdout] 6f18c78092616a7b3e80bc667e9367e88a3d94df287e86346ee014c3fa5fc619
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] f70f054de082760b7c060c140efe80465599a26333dc7c79f0755486d7d82059
[INFO] running `Command { std: "docker" "start" "-a" "f70f054de082760b7c060c140efe80465599a26333dc7c79f0755486d7d82059", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-metrics v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "f70f054de082760b7c060c140efe80465599a26333dc7c79f0755486d7d82059", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f70f054de082760b7c060c140efe80465599a26333dc7c79f0755486d7d82059", kill_on_drop: false }`
[INFO] [stdout] f70f054de082760b7c060c140efe80465599a26333dc7c79f0755486d7d82059
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 0e8e036d03075f567fc5ae3bf4b8021af0269e0abff7f7355783bf3c586cb43d
[INFO] running `Command { std: "docker" "start" "-a" "0e8e036d03075f567fc5ae3bf4b8021af0269e0abff7f7355783bf3c586cb43d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_metrics-065fafd95229ee3f)
[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" "0e8e036d03075f567fc5ae3bf4b8021af0269e0abff7f7355783bf3c586cb43d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e8e036d03075f567fc5ae3bf4b8021af0269e0abff7f7355783bf3c586cb43d", kill_on_drop: false }`
[INFO] [stdout] 0e8e036d03075f567fc5ae3bf4b8021af0269e0abff7f7355783bf3c586cb43d
