[INFO] fetching crate fral 1.0.2...
[INFO] documenting fral-1.0.2 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate fral 1.0.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate fral 1.0.2 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 fral 1.0.2
[INFO] finished tweaking crates.io crate fral 1.0.2
[INFO] tweaked toml for crates.io crate fral 1.0.2 written to /workspace/builds/worker-6/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] fd343a94777225862f2cd9987e514e0ece15a44e4da1afea896fce050b5195cd
[INFO] running `Command { std: "docker" "start" "-a" "fd343a94777225862f2cd9987e514e0ece15a44e4da1afea896fce050b5195cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd343a94777225862f2cd9987e514e0ece15a44e4da1afea896fce050b5195cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd343a94777225862f2cd9987e514e0ece15a44e4da1afea896fce050b5195cd", kill_on_drop: false }`
[INFO] [stdout] fd343a94777225862f2cd9987e514e0ece15a44e4da1afea896fce050b5195cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eb84d0709a193037e84e63989f64d5028573616a32a781aaa45269b50d3ab4fd
[INFO] running `Command { std: "docker" "start" "-a" "eb84d0709a193037e84e63989f64d5028573616a32a781aaa45269b50d3ab4fd", kill_on_drop: false }`
[INFO] [stderr]  Documenting fral v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "eb84d0709a193037e84e63989f64d5028573616a32a781aaa45269b50d3ab4fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb84d0709a193037e84e63989f64d5028573616a32a781aaa45269b50d3ab4fd", kill_on_drop: false }`
[INFO] [stdout] eb84d0709a193037e84e63989f64d5028573616a32a781aaa45269b50d3ab4fd
