[INFO] fetching crate slash-formatter 3.1.2...
[INFO] testing slash-formatter-3.1.2 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate slash-formatter 3.1.2 into /workspace/builds/worker-113/source
[INFO] validating manifest of crates.io crate slash-formatter 3.1.2 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 slash-formatter 3.1.2
[INFO] finished tweaking crates.io crate slash-formatter 3.1.2
[INFO] tweaked toml for crates.io crate slash-formatter 3.1.2 written to /workspace/builds/worker-113/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] 6053d32a52c0dfa3cc25c7043cd04c1ad8d63cfe8a82100347936f02d0509137
[INFO] running `Command { std: "docker" "start" "-a" "6053d32a52c0dfa3cc25c7043cd04c1ad8d63cfe8a82100347936f02d0509137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6053d32a52c0dfa3cc25c7043cd04c1ad8d63cfe8a82100347936f02d0509137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6053d32a52c0dfa3cc25c7043cd04c1ad8d63cfe8a82100347936f02d0509137", kill_on_drop: false }`
[INFO] [stdout] 6053d32a52c0dfa3cc25c7043cd04c1ad8d63cfe8a82100347936f02d0509137
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] 0b2c13add7ce0119b4085269a41274bd0657af1be5bdd8df0e91ba4ea6732cc5
[INFO] running `Command { std: "docker" "start" "-a" "0b2c13add7ce0119b4085269a41274bd0657af1be5bdd8df0e91ba4ea6732cc5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling slash-formatter v3.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling concat-with v0.2.6
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "0b2c13add7ce0119b4085269a41274bd0657af1be5bdd8df0e91ba4ea6732cc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b2c13add7ce0119b4085269a41274bd0657af1be5bdd8df0e91ba4ea6732cc5", kill_on_drop: false }`
[INFO] [stdout] 0b2c13add7ce0119b4085269a41274bd0657af1be5bdd8df0e91ba4ea6732cc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] c3442c5b2a73f8e2f13d1284e4968958bcb9403c184aa4244e9bf4e03a97a189
[INFO] running `Command { std: "docker" "start" "-a" "c3442c5b2a73f8e2f13d1284e4968958bcb9403c184aa4244e9bf4e03a97a189", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling slash-formatter v3.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "c3442c5b2a73f8e2f13d1284e4968958bcb9403c184aa4244e9bf4e03a97a189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3442c5b2a73f8e2f13d1284e4968958bcb9403c184aa4244e9bf4e03a97a189", kill_on_drop: false }`
[INFO] [stdout] c3442c5b2a73f8e2f13d1284e4968958bcb9403c184aa4244e9bf4e03a97a189
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] c486962fa5d9dc7f3f65e01845a9c6ca9c71827be8f2906b50149456d8ba1cb7
[INFO] running `Command { std: "docker" "start" "-a" "c486962fa5d9dc7f3f65e01845a9c6ca9c71827be8f2906b50149456d8ba1cb7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/slash_formatter-425e7a101d40fb91)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests slash-formatter
[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] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name slash_formatter --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern concat_with=/opt/rustwide/target/debug/deps/libconcat_with-9b88b57a7bbbb757.rlib --extern slash_formatter=/opt/rustwide/target/debug/deps/libslash_formatter-da1d5f75e6b9336e.rlib -C embed-bitcode=no --cfg from_unix --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "c486962fa5d9dc7f3f65e01845a9c6ca9c71827be8f2906b50149456d8ba1cb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c486962fa5d9dc7f3f65e01845a9c6ca9c71827be8f2906b50149456d8ba1cb7", kill_on_drop: false }`
[INFO] [stdout] c486962fa5d9dc7f3f65e01845a9c6ca9c71827be8f2906b50149456d8ba1cb7
