[INFO] fetching crate graph-io-gml 0.3.0...
[INFO] documenting graph-io-gml-0.3.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate graph-io-gml 0.3.0 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate graph-io-gml 0.3.0 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate graph-io-gml 0.3.0
[INFO] finished tweaking crates.io crate graph-io-gml 0.3.0
[INFO] tweaked toml for crates.io crate graph-io-gml 0.3.0 written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-2022-05-20" "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-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6cfaef610b859242bd992a95f55bd66c3fd3e9835242cbf3593e6ccb86289ea1
[INFO] running `Command { std: "docker" "start" "-a" "6cfaef610b859242bd992a95f55bd66c3fd3e9835242cbf3593e6ccb86289ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cfaef610b859242bd992a95f55bd66c3fd3e9835242cbf3593e6ccb86289ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cfaef610b859242bd992a95f55bd66c3fd3e9835242cbf3593e6ccb86289ea1", kill_on_drop: false }`
[INFO] [stdout] 6cfaef610b859242bd992a95f55bd66c3fd3e9835242cbf3593e6ccb86289ea1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c12d64dcf086dc96ed5ed5bccb99075c9cc47670c7bbd9f0934b1efc59dbfdb4
[INFO] running `Command { std: "docker" "start" "-a" "c12d64dcf086dc96ed5ed5bccb99075c9cc47670c7bbd9f0934b1efc59dbfdb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]     Checking asexp v0.3.2
[INFO] [stderr]    Compiling indexmap v1.8.2
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]  Documenting graph-io-gml v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.67s
[INFO] running `Command { std: "docker" "inspect" "c12d64dcf086dc96ed5ed5bccb99075c9cc47670c7bbd9f0934b1efc59dbfdb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c12d64dcf086dc96ed5ed5bccb99075c9cc47670c7bbd9f0934b1efc59dbfdb4", kill_on_drop: false }`
[INFO] [stdout] c12d64dcf086dc96ed5ed5bccb99075c9cc47670c7bbd9f0934b1efc59dbfdb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 58e71b3956541189232e16a5facf063ab40dfa1d4b3a5c2ccd038c05b6dbab4d
[INFO] running `Command { std: "docker" "start" "-a" "58e71b3956541189232e16a5facf063ab40dfa1d4b3a5c2ccd038c05b6dbab4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]     Checking asexp v0.3.2
[INFO] [stderr]    Compiling indexmap v1.8.2
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]  Documenting graph-io-gml v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.44s
[INFO] running `Command { std: "docker" "inspect" "58e71b3956541189232e16a5facf063ab40dfa1d4b3a5c2ccd038c05b6dbab4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58e71b3956541189232e16a5facf063ab40dfa1d4b3a5c2ccd038c05b6dbab4d", kill_on_drop: false }`
[INFO] [stdout] 58e71b3956541189232e16a5facf063ab40dfa1d4b3a5c2ccd038c05b6dbab4d