[INFO] fetching crate async-pidfd 0.1.3...
[INFO] documenting async-pidfd-0.1.3 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate async-pidfd 0.1.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate async-pidfd 0.1.3 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-pidfd 0.1.3
[INFO] finished tweaking crates.io crate async-pidfd 0.1.3
[INFO] tweaked toml for crates.io crate async-pidfd 0.1.3 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", 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] ea7fe011738c1b8a58bd04acba91c8acce21de6d05e7773f1e36d1bf0a98e433
[INFO] running `Command { std: "docker" "start" "-a" "ea7fe011738c1b8a58bd04acba91c8acce21de6d05e7773f1e36d1bf0a98e433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea7fe011738c1b8a58bd04acba91c8acce21de6d05e7773f1e36d1bf0a98e433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea7fe011738c1b8a58bd04acba91c8acce21de6d05e7773f1e36d1bf0a98e433", kill_on_drop: false }`
[INFO] [stdout] ea7fe011738c1b8a58bd04acba91c8acce21de6d05e7773f1e36d1bf0a98e433
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "RUSTDOCFLAGS=--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e7964aeef46652adc5ea953bd1f8ca62f2017a3b186807b91a0bf447995cf48
[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" "5e7964aeef46652adc5ea953bd1f8ca62f2017a3b186807b91a0bf447995cf48", kill_on_drop: false }`
[INFO] [stderr]     Checking vec-arena v0.5.2
[INFO] [stderr]     Checking socket2 v0.3.15
[INFO] [stderr]     Checking polling v0.1.9
[INFO] [stderr]     Checking futures-lite v0.1.11
[INFO] [stderr]     Checking async-io v0.1.11
[INFO] [stderr]  Documenting async-pidfd v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `Command { std: "docker" "inspect" "5e7964aeef46652adc5ea953bd1f8ca62f2017a3b186807b91a0bf447995cf48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e7964aeef46652adc5ea953bd1f8ca62f2017a3b186807b91a0bf447995cf48", kill_on_drop: false }`
[INFO] [stdout] 5e7964aeef46652adc5ea953bd1f8ca62f2017a3b186807b91a0bf447995cf48
