[INFO] fetching crate google-gmail1 2.0.4+20210322...
[INFO] documenting google-gmail1-2.0.4+20210322 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate google-gmail1 2.0.4+20210322 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate google-gmail1 2.0.4+20210322 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-gmail1 2.0.4+20210322
[INFO] finished tweaking crates.io crate google-gmail1 2.0.4+20210322
[INFO] tweaked toml for crates.io crate google-gmail1 2.0.4+20210322 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.54.0" "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] 7c43ff2632f488eaf8d69bc50d6dd7362ca41475b49c1909f286d8eb495e6dc3
[INFO] running `Command { std: "docker" "start" "-a" "7c43ff2632f488eaf8d69bc50d6dd7362ca41475b49c1909f286d8eb495e6dc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c43ff2632f488eaf8d69bc50d6dd7362ca41475b49c1909f286d8eb495e6dc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c43ff2632f488eaf8d69bc50d6dd7362ca41475b49c1909f286d8eb495e6dc3", kill_on_drop: false }`
[INFO] [stdout] 7c43ff2632f488eaf8d69bc50d6dd7362ca41475b49c1909f286d8eb495e6dc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65e80b61923798baa493e76628d9e5e26cea0be8819290bfda81236f08900221
[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" "65e80b61923798baa493e76628d9e5e26cea0be8819290bfda81236f08900221", 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] [stderr]  Documenting google-gmail1 v2.0.4+20210322 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.16s
[INFO] running `Command { std: "docker" "inspect" "65e80b61923798baa493e76628d9e5e26cea0be8819290bfda81236f08900221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65e80b61923798baa493e76628d9e5e26cea0be8819290bfda81236f08900221", kill_on_drop: false }`
[INFO] [stdout] 65e80b61923798baa493e76628d9e5e26cea0be8819290bfda81236f08900221
