[INFO] fetching crate lib_rapid 0.1.6...
[INFO] testing lib_rapid-0.1.6 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate lib_rapid 0.1.6 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate lib_rapid 0.1.6 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lib_rapid 0.1.6
[INFO] finished tweaking crates.io crate lib_rapid 0.1.6
[INFO] tweaked toml for crates.io crate lib_rapid 0.1.6 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 438740ce0fdd6b01b6972948c755a3ba0c32fa70d7e9eab529e5b2e527951a29
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "438740ce0fdd6b01b6972948c755a3ba0c32fa70d7e9eab529e5b2e527951a29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "438740ce0fdd6b01b6972948c755a3ba0c32fa70d7e9eab529e5b2e527951a29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "438740ce0fdd6b01b6972948c755a3ba0c32fa70d7e9eab529e5b2e527951a29", kill_on_drop: false }`
[INFO] [stdout] 438740ce0fdd6b01b6972948c755a3ba0c32fa70d7e9eab529e5b2e527951a29
[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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 434b73bb3995fc24a5e61ffc0cf4269fb9129097b730b597ddd294d4d89c1770
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "434b73bb3995fc24a5e61ffc0cf4269fb9129097b730b597ddd294d4d89c1770", kill_on_drop: false }`
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling lib_rapid v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.94s
[INFO] running `Command { std: "docker" "inspect" "434b73bb3995fc24a5e61ffc0cf4269fb9129097b730b597ddd294d4d89c1770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "434b73bb3995fc24a5e61ffc0cf4269fb9129097b730b597ddd294d4d89c1770", kill_on_drop: false }`
[INFO] [stdout] 434b73bb3995fc24a5e61ffc0cf4269fb9129097b730b597ddd294d4d89c1770
[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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eac6a29ea3d5a664e94ece5708b978bbc4b3d56da56e489c07609fbb55f9274a
[INFO] running `Command { std: "docker" "start" "-a" "eac6a29ea3d5a664e94ece5708b978bbc4b3d56da56e489c07609fbb55f9274a", kill_on_drop: false }`
[INFO] [stderr]    Compiling lib_rapid v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.18s
[INFO] running `Command { std: "docker" "inspect" "eac6a29ea3d5a664e94ece5708b978bbc4b3d56da56e489c07609fbb55f9274a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eac6a29ea3d5a664e94ece5708b978bbc4b3d56da56e489c07609fbb55f9274a", kill_on_drop: false }`
[INFO] [stdout] eac6a29ea3d5a664e94ece5708b978bbc4b3d56da56e489c07609fbb55f9274a
[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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ec6ec36063eb02b336b468e6ce47a0ade7556cbbb39d2c89a87a46e79dcbd74e
[INFO] running `Command { std: "docker" "start" "-a" "ec6ec36063eb02b336b468e6ce47a0ade7556cbbb39d2c89a87a46e79dcbd74e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lib_rapid-d08e64be104f5ce8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test benchmarks::benchmark ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lib_rapid
[INFO] [stdout] 
[INFO] [stdout] running 133 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 lib_rapid --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-6b96eae6caaee78f.rlib --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-11b3c2b459f7d1bb.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-073ba79e9ddecc79.rlib --extern lib_rapid=/opt/rustwide/target/debug/deps/liblib_rapid-a50dbe3b8e405a35.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-31302a00ed4557a1.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ec6ec36063eb02b336b468e6ce47a0ade7556cbbb39d2c89a87a46e79dcbd74e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec6ec36063eb02b336b468e6ce47a0ade7556cbbb39d2c89a87a46e79dcbd74e", kill_on_drop: false }`
[INFO] [stdout] ec6ec36063eb02b336b468e6ce47a0ade7556cbbb39d2c89a87a46e79dcbd74e