[INFO] fetching crate minigrep_rustbook_bene 1.0.2...
[INFO] documenting minigrep_rustbook_bene-1.0.2 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] extracting crate minigrep_rustbook_bene 1.0.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate minigrep_rustbook_bene 1.0.2 on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minigrep_rustbook_bene 1.0.2
[INFO] finished tweaking crates.io crate minigrep_rustbook_bene 1.0.2
[INFO] tweaked toml for crates.io crate minigrep_rustbook_bene 1.0.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate minigrep_rustbook_bene 1.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41ed7772fdcd46f7df4bd33d7fe0dac21a2e18adc9aa26564ca605c6433eb699
[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" "41ed7772fdcd46f7df4bd33d7fe0dac21a2e18adc9aa26564ca605c6433eb699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41ed7772fdcd46f7df4bd33d7fe0dac21a2e18adc9aa26564ca605c6433eb699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41ed7772fdcd46f7df4bd33d7fe0dac21a2e18adc9aa26564ca605c6433eb699", kill_on_drop: false }`
[INFO] [stdout] 41ed7772fdcd46f7df4bd33d7fe0dac21a2e18adc9aa26564ca605c6433eb699
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 633ed0291f83176b37c8b5a8c87eb3050f3f552897dba35f8c91a0171c0cd37b
[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" "633ed0291f83176b37c8b5a8c87eb3050f3f552897dba35f8c91a0171c0cd37b", kill_on_drop: false }`
[INFO] [stderr]  Documenting minigrep_rustbook_bene v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "633ed0291f83176b37c8b5a8c87eb3050f3f552897dba35f8c91a0171c0cd37b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "633ed0291f83176b37c8b5a8c87eb3050f3f552897dba35f8c91a0171c0cd37b", kill_on_drop: false }`
[INFO] [stdout] 633ed0291f83176b37c8b5a8c87eb3050f3f552897dba35f8c91a0171c0cd37b