[INFO] fetching crate bcar 0.2.1...
[INFO] testing bcar-0.2.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate bcar 0.2.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate bcar 0.2.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bcar 0.2.1
[INFO] finished tweaking crates.io crate bcar 0.2.1
[INFO] tweaked toml for crates.io crate bcar 0.2.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 890ec9d2a4090f585592c670035eed9babce9c2af235acd21c2573deebba6e3f
[INFO] running `Command { std: "docker" "start" "-a" "890ec9d2a4090f585592c670035eed9babce9c2af235acd21c2573deebba6e3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "890ec9d2a4090f585592c670035eed9babce9c2af235acd21c2573deebba6e3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "890ec9d2a4090f585592c670035eed9babce9c2af235acd21c2573deebba6e3f", kill_on_drop: false }`
[INFO] [stdout] 890ec9d2a4090f585592c670035eed9babce9c2af235acd21c2573deebba6e3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18f79a9fd4676fbb0e3f925025a873d9ba135e2f9e82f7df8ed3aa6f0e2ae9d9
[INFO] running `Command { std: "docker" "start" "-a" "18f79a9fd4676fbb0e3f925025a873d9ba135e2f9e82f7df8ed3aa6f0e2ae9d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling bcar v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "18f79a9fd4676fbb0e3f925025a873d9ba135e2f9e82f7df8ed3aa6f0e2ae9d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18f79a9fd4676fbb0e3f925025a873d9ba135e2f9e82f7df8ed3aa6f0e2ae9d9", kill_on_drop: false }`
[INFO] [stdout] 18f79a9fd4676fbb0e3f925025a873d9ba135e2f9e82f7df8ed3aa6f0e2ae9d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c80da3db13b4b95c6e93340a1891734ff70bd2e2d3c92ff4e0a017f582f16395
[INFO] running `Command { std: "docker" "start" "-a" "c80da3db13b4b95c6e93340a1891734ff70bd2e2d3c92ff4e0a017f582f16395", kill_on_drop: false }`
[INFO] [stderr]    Compiling bcar v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "c80da3db13b4b95c6e93340a1891734ff70bd2e2d3c92ff4e0a017f582f16395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c80da3db13b4b95c6e93340a1891734ff70bd2e2d3c92ff4e0a017f582f16395", kill_on_drop: false }`
[INFO] [stdout] c80da3db13b4b95c6e93340a1891734ff70bd2e2d3c92ff4e0a017f582f16395
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f3b0952b0e52b9eeb52e4ab3ff785978a44f2191e4bc2e9ad58d1df5df19ce25
[INFO] running `Command { std: "docker" "start" "-a" "f3b0952b0e52b9eeb52e4ab3ff785978a44f2191e4bc2e9ad58d1df5df19ce25", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bcar-9947ca32d5a262c5)
[INFO] [stdout] test tests::basic_geometry ... ok
[INFO] [stderr]    Doc-tests bcar
[INFO] [stdout] test tests::drivable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 32 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 bcar --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bcar=/opt/rustwide/target/debug/deps/libbcar-4fbea79965815617.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "f3b0952b0e52b9eeb52e4ab3ff785978a44f2191e4bc2e9ad58d1df5df19ce25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3b0952b0e52b9eeb52e4ab3ff785978a44f2191e4bc2e9ad58d1df5df19ce25", kill_on_drop: false }`
[INFO] [stdout] f3b0952b0e52b9eeb52e4ab3ff785978a44f2191e4bc2e9ad58d1df5df19ce25