[INFO] fetching crate benchmark 0.0.0...
[INFO] testing benchmark-0.0.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate benchmark 0.0.0 into /workspace/builds/worker-76/source
[INFO] validating manifest of crates.io crate benchmark 0.0.0 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 benchmark 0.0.0
[INFO] finished tweaking crates.io crate benchmark 0.0.0
[INFO] tweaked toml for crates.io crate benchmark 0.0.0 written to /workspace/builds/worker-76/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] ff4077ee6b6a09f944f69e73d2837daabee3eef953f101ad529400cfc9cfcc72
[INFO] running `Command { std: "docker" "start" "-a" "ff4077ee6b6a09f944f69e73d2837daabee3eef953f101ad529400cfc9cfcc72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff4077ee6b6a09f944f69e73d2837daabee3eef953f101ad529400cfc9cfcc72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff4077ee6b6a09f944f69e73d2837daabee3eef953f101ad529400cfc9cfcc72", kill_on_drop: false }`
[INFO] [stdout] ff4077ee6b6a09f944f69e73d2837daabee3eef953f101ad529400cfc9cfcc72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] 51b1f32a4837e9a24f4c8f9774a9812e131826d4ab2eb4fe32d3264665464e29
[INFO] running `Command { std: "docker" "start" "-a" "51b1f32a4837e9a24f4c8f9774a9812e131826d4ab2eb4fe32d3264665464e29", kill_on_drop: false }`
[INFO] [stderr]    Compiling benchmark v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "51b1f32a4837e9a24f4c8f9774a9812e131826d4ab2eb4fe32d3264665464e29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51b1f32a4837e9a24f4c8f9774a9812e131826d4ab2eb4fe32d3264665464e29", kill_on_drop: false }`
[INFO] [stdout] 51b1f32a4837e9a24f4c8f9774a9812e131826d4ab2eb4fe32d3264665464e29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] ad9788e254ecd76b39256c2e0610e2de4aed9b1eea0eff256a66a0a51d85b6de
[INFO] running `Command { std: "docker" "start" "-a" "ad9788e254ecd76b39256c2e0610e2de4aed9b1eea0eff256a66a0a51d85b6de", kill_on_drop: false }`
[INFO] [stderr]    Compiling benchmark v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "ad9788e254ecd76b39256c2e0610e2de4aed9b1eea0eff256a66a0a51d85b6de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad9788e254ecd76b39256c2e0610e2de4aed9b1eea0eff256a66a0a51d85b6de", kill_on_drop: false }`
[INFO] [stdout] ad9788e254ecd76b39256c2e0610e2de4aed9b1eea0eff256a66a0a51d85b6de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] 0ad6a86cab954f8eba679e93bfe4493366f3c2141fc1b998cf2512b5ec335200
[INFO] running `Command { std: "docker" "start" "-a" "0ad6a86cab954f8eba679e93bfe4493366f3c2141fc1b998cf2512b5ec335200", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/benchmark-7d53b75af23488b2)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests benchmark
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "0ad6a86cab954f8eba679e93bfe4493366f3c2141fc1b998cf2512b5ec335200", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ad6a86cab954f8eba679e93bfe4493366f3c2141fc1b998cf2512b5ec335200", kill_on_drop: false }`
[INFO] [stdout] 0ad6a86cab954f8eba679e93bfe4493366f3c2141fc1b998cf2512b5ec335200
