[INFO] fetching crate libruster 1.3.1...
[INFO] documenting libruster-1.3.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate libruster 1.3.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate libruster 1.3.1 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 libruster 1.3.1
[INFO] finished tweaking crates.io crate libruster 1.3.1
[INFO] tweaked toml for crates.io crate libruster 1.3.1 written to /workspace/builds/worker-12/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] running `Command { std: "docker" "create" "-v" "/var/lib/ram-disk/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/ram-disk/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/ram-disk/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/ram-disk/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] 4c9d0bb3f80dddaffbd5c6af7dc5eb5efac0ea84209f78f6eee161f4a4168ca8
[INFO] running `Command { std: "docker" "start" "-a" "4c9d0bb3f80dddaffbd5c6af7dc5eb5efac0ea84209f78f6eee161f4a4168ca8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c9d0bb3f80dddaffbd5c6af7dc5eb5efac0ea84209f78f6eee161f4a4168ca8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c9d0bb3f80dddaffbd5c6af7dc5eb5efac0ea84209f78f6eee161f4a4168ca8", kill_on_drop: false }`
[INFO] [stdout] 4c9d0bb3f80dddaffbd5c6af7dc5eb5efac0ea84209f78f6eee161f4a4168ca8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/ram-disk/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/ram-disk/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/ram-disk/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/ram-disk/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] da28b4ec686bf373731a089f5002d607d5fe2e638bce1f418fb85ec7eabd3460
[INFO] running `Command { std: "docker" "start" "-a" "da28b4ec686bf373731a089f5002d607d5fe2e638bce1f418fb85ec7eabd3460", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]  Documenting libruster v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.36s
[INFO] running `Command { std: "docker" "inspect" "da28b4ec686bf373731a089f5002d607d5fe2e638bce1f418fb85ec7eabd3460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da28b4ec686bf373731a089f5002d607d5fe2e638bce1f418fb85ec7eabd3460", kill_on_drop: false }`
[INFO] [stdout] da28b4ec686bf373731a089f5002d607d5fe2e638bce1f418fb85ec7eabd3460
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/ram-disk/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/ram-disk/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/ram-disk/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/ram-disk/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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] f1f0542099244c334eef85ec8a53dfbee8f55f777f142b27394be9b006e76a92
[INFO] running `Command { std: "docker" "start" "-a" "f1f0542099244c334eef85ec8a53dfbee8f55f777f142b27394be9b006e76a92", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]  Documenting libruster v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.29s
[INFO] running `Command { std: "docker" "inspect" "f1f0542099244c334eef85ec8a53dfbee8f55f777f142b27394be9b006e76a92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1f0542099244c334eef85ec8a53dfbee8f55f777f142b27394be9b006e76a92", kill_on_drop: false }`
[INFO] [stdout] f1f0542099244c334eef85ec8a53dfbee8f55f777f142b27394be9b006e76a92