[INFO] fetching crate gecko_atom 1.0.0...
[INFO] documenting gecko_atom-1.0.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate gecko_atom 1.0.0 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate gecko_atom 1.0.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gecko_atom 1.0.0
[INFO] finished tweaking crates.io crate gecko_atom 1.0.0
[INFO] tweaked toml for crates.io crate gecko_atom 1.0.0 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 942c13fa1b755c41ae34d92d01a58188297677d123eb9560a856aa06b0c45e2d
[INFO] running `Command { std: "docker" "start" "-a" "942c13fa1b755c41ae34d92d01a58188297677d123eb9560a856aa06b0c45e2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "942c13fa1b755c41ae34d92d01a58188297677d123eb9560a856aa06b0c45e2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "942c13fa1b755c41ae34d92d01a58188297677d123eb9560a856aa06b0c45e2d", kill_on_drop: false }`
[INFO] [stdout] 942c13fa1b755c41ae34d92d01a58188297677d123eb9560a856aa06b0c45e2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96b0a3d551aa937f741b1a9db4362129acf72370f1c700da4977203eec3d09d9
[INFO] running `Command { std: "docker" "start" "-a" "96b0a3d551aa937f741b1a9db4362129acf72370f1c700da4977203eec3d09d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapsize v0.3.9
[INFO] [stderr]  Documenting gecko_atom v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.42s
[INFO] running `Command { std: "docker" "inspect" "96b0a3d551aa937f741b1a9db4362129acf72370f1c700da4977203eec3d09d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96b0a3d551aa937f741b1a9db4362129acf72370f1c700da4977203eec3d09d9", kill_on_drop: false }`
[INFO] [stdout] 96b0a3d551aa937f741b1a9db4362129acf72370f1c700da4977203eec3d09d9
