[INFO] cloning repository https://github.com/13sfaith/webench
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/13sfaith/webench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F13sfaith%2Fwebench", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F13sfaith%2Fwebench'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 44a5171762eb561302b48c17e51814e2fc75ffee
[INFO] testing 13sfaith/webench against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F13sfaith%2Fwebench" "/workspace/builds/worker-27/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/13sfaith/webench on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/13sfaith/webench
[INFO] finished tweaking git repo https://github.com/13sfaith/webench
[INFO] tweaked toml for git repo https://github.com/13sfaith/webench written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate git repo https://github.com/13sfaith/webench already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f38bcf5325ae25fae6149ab3384ecf13124f37e3a6e6df2db2db7fd0cf66eca0
[INFO] running `Command { std: "docker" "start" "-a" "f38bcf5325ae25fae6149ab3384ecf13124f37e3a6e6df2db2db7fd0cf66eca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f38bcf5325ae25fae6149ab3384ecf13124f37e3a6e6df2db2db7fd0cf66eca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f38bcf5325ae25fae6149ab3384ecf13124f37e3a6e6df2db2db7fd0cf66eca0", kill_on_drop: false }`
[INFO] [stdout] f38bcf5325ae25fae6149ab3384ecf13124f37e3a6e6df2db2db7fd0cf66eca0
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c419de18e4a7854fddc4f4bda8f1a74c9fbbd3e2b7d573e760a4bf51b79bcf0
[INFO] running `Command { std: "docker" "start" "-a" "4c419de18e4a7854fddc4f4bda8f1a74c9fbbd3e2b7d573e760a4bf51b79bcf0", kill_on_drop: false }`
[INFO] [stderr]    Compiling webench v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "4c419de18e4a7854fddc4f4bda8f1a74c9fbbd3e2b7d573e760a4bf51b79bcf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c419de18e4a7854fddc4f4bda8f1a74c9fbbd3e2b7d573e760a4bf51b79bcf0", kill_on_drop: false }`
[INFO] [stdout] 4c419de18e4a7854fddc4f4bda8f1a74c9fbbd3e2b7d573e760a4bf51b79bcf0
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d376cbad446606b4b374445742e3229ea266582e58f971ed4a158503fa80d232
[INFO] running `Command { std: "docker" "start" "-a" "d376cbad446606b4b374445742e3229ea266582e58f971ed4a158503fa80d232", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling webench v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "d376cbad446606b4b374445742e3229ea266582e58f971ed4a158503fa80d232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d376cbad446606b4b374445742e3229ea266582e58f971ed4a158503fa80d232", kill_on_drop: false }`
[INFO] [stdout] d376cbad446606b4b374445742e3229ea266582e58f971ed4a158503fa80d232
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e606a29532e64d1c322d623f3672ed7312988a89cf820edcf4e81f97b88d578d
[INFO] running `Command { std: "docker" "start" "-a" "e606a29532e64d1c322d623f3672ed7312988a89cf820edcf4e81f97b88d578d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/webench-204b45493ea309bf)
[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" "e606a29532e64d1c322d623f3672ed7312988a89cf820edcf4e81f97b88d578d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e606a29532e64d1c322d623f3672ed7312988a89cf820edcf4e81f97b88d578d", kill_on_drop: false }`
[INFO] [stdout] e606a29532e64d1c322d623f3672ed7312988a89cf820edcf4e81f97b88d578d