[INFO] fetching crate grove 0.1.0...
[INFO] documenting grove-0.1.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate grove 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate grove 0.1.0 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 grove 0.1.0
[INFO] finished tweaking crates.io crate grove 0.1.0
[INFO] tweaked toml for crates.io crate grove 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate grove 0.1.0 already has a lockfile, it will not be regenerated
[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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] e5333dce28e04064d9e44f1bfa539612c108140ea2eee38d5aec7c10f4ae2d75
[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" "e5333dce28e04064d9e44f1bfa539612c108140ea2eee38d5aec7c10f4ae2d75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5333dce28e04064d9e44f1bfa539612c108140ea2eee38d5aec7c10f4ae2d75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5333dce28e04064d9e44f1bfa539612c108140ea2eee38d5aec7c10f4ae2d75", kill_on_drop: false }`
[INFO] [stdout] e5333dce28e04064d9e44f1bfa539612c108140ea2eee38d5aec7c10f4ae2d75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] aecd97786cc09367e768a4df834f07dce7d973d91cdc7c036174f8832763cf3c
[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" "aecd97786cc09367e768a4df834f07dce7d973d91cdc7c036174f8832763cf3c", kill_on_drop: false }`
[INFO] [stderr]     Checking recursive_reference v0.3.0
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]    Compiling derive_destructure v1.0.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.0
[INFO] [stderr]  Documenting grove v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.45s
[INFO] running `Command { std: "docker" "inspect" "aecd97786cc09367e768a4df834f07dce7d973d91cdc7c036174f8832763cf3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aecd97786cc09367e768a4df834f07dce7d973d91cdc7c036174f8832763cf3c", kill_on_drop: false }`
[INFO] [stdout] aecd97786cc09367e768a4df834f07dce7d973d91cdc7c036174f8832763cf3c
