[INFO] fetching crate benches 0.0.0...
[INFO] testing benches-0.0.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate benches 0.0.0 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate benches 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 benches 0.0.0
[INFO] finished tweaking crates.io crate benches 0.0.0
[INFO] tweaked toml for crates.io crate benches 0.0.0 written to /workspace/builds/worker-26/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] 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 5011185c44570b0d4d17b7237572ffa3a169371e52d3162c70b0faaa7003d24e
[INFO] running `Command { std: "docker" "start" "-a" "5011185c44570b0d4d17b7237572ffa3a169371e52d3162c70b0faaa7003d24e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5011185c44570b0d4d17b7237572ffa3a169371e52d3162c70b0faaa7003d24e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5011185c44570b0d4d17b7237572ffa3a169371e52d3162c70b0faaa7003d24e", kill_on_drop: false }`
[INFO] [stdout] 5011185c44570b0d4d17b7237572ffa3a169371e52d3162c70b0faaa7003d24e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 86e27f6a9c249b9a559e8ebdbfc42a1d9aedb0362ce9fe19ceaa42e4293471bb
[INFO] running `Command { std: "docker" "start" "-a" "86e27f6a9c249b9a559e8ebdbfc42a1d9aedb0362ce9fe19ceaa42e4293471bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling benches v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "86e27f6a9c249b9a559e8ebdbfc42a1d9aedb0362ce9fe19ceaa42e4293471bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86e27f6a9c249b9a559e8ebdbfc42a1d9aedb0362ce9fe19ceaa42e4293471bb", kill_on_drop: false }`
[INFO] [stdout] 86e27f6a9c249b9a559e8ebdbfc42a1d9aedb0362ce9fe19ceaa42e4293471bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] bdf56df4316c1892ded47d4a34e16734c9e9c5dc2447473336d0730351705825
[INFO] running `Command { std: "docker" "start" "-a" "bdf56df4316c1892ded47d4a34e16734c9e9c5dc2447473336d0730351705825", kill_on_drop: false }`
[INFO] [stderr]    Compiling benches v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "bdf56df4316c1892ded47d4a34e16734c9e9c5dc2447473336d0730351705825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdf56df4316c1892ded47d4a34e16734c9e9c5dc2447473336d0730351705825", kill_on_drop: false }`
[INFO] [stdout] bdf56df4316c1892ded47d4a34e16734c9e9c5dc2447473336d0730351705825
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 27739c1b6a7c4df4690771391d72f5b7c7c67627794f21a054732323fcde8d91
[INFO] running `Command { std: "docker" "start" "-a" "27739c1b6a7c4df4690771391d72f5b7c7c67627794f21a054732323fcde8d91", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/benches-bc8c84e0fa87d2a4)
[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] [stderr]    Doc-tests benches
[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" "27739c1b6a7c4df4690771391d72f5b7c7c67627794f21a054732323fcde8d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27739c1b6a7c4df4690771391d72f5b7c7c67627794f21a054732323fcde8d91", kill_on_drop: false }`
[INFO] [stdout] 27739c1b6a7c4df4690771391d72f5b7c7c67627794f21a054732323fcde8d91
