[INFO] fetching crate slog-atomic 3.1.0...
[INFO] documenting slog-atomic-3.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate slog-atomic 3.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate slog-atomic 3.1.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate slog-atomic 3.1.0
[INFO] finished tweaking crates.io crate slog-atomic 3.1.0
[INFO] tweaked toml for crates.io crate slog-atomic 3.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate slog-atomic 3.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.91
[INFO] [stderr]   Downloaded itoa v0.4.7
[INFO] [stderr]   Downloaded serde v1.0.125
[INFO] [stderr]   Downloaded hermit-abi v0.1.18
[INFO] [stderr]   Downloaded serde_json v1.0.64
[INFO] [stderr]   Downloaded bitflags v0.7.0
[INFO] [stderr]   Downloaded slog-async v2.6.0
[INFO] [stderr]   Downloaded once_cell v1.7.2
[INFO] [stderr]   Downloaded nix v0.8.1
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.0
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.3
[INFO] [stderr]   Downloaded getrandom v0.2.2
[INFO] [stderr]   Downloaded redox_syscall v0.2.5
[INFO] [stderr]   Downloaded rustversion v1.0.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17488be60565d15dfad875e2053035c9d917ffcef4b46ccb99d3a3b2ec9eaefc
[INFO] running `Command { std: "docker" "start" "-a" "17488be60565d15dfad875e2053035c9d917ffcef4b46ccb99d3a3b2ec9eaefc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17488be60565d15dfad875e2053035c9d917ffcef4b46ccb99d3a3b2ec9eaefc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17488be60565d15dfad875e2053035c9d917ffcef4b46ccb99d3a3b2ec9eaefc", kill_on_drop: false }`
[INFO] [stdout] 17488be60565d15dfad875e2053035c9d917ffcef4b46ccb99d3a3b2ec9eaefc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ada7b265c615bd788c170a03dabc2109eb8334c0a7826979bd9ba025e744ff3
[INFO] running `Command { std: "docker" "start" "-a" "9ada7b265c615bd788c170a03dabc2109eb8334c0a7826979bd9ba025e744ff3", kill_on_drop: false }`
[INFO] [stderr]     Checking arc-swap v1.2.0
[INFO] [stderr]  Documenting slog-atomic v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "9ada7b265c615bd788c170a03dabc2109eb8334c0a7826979bd9ba025e744ff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ada7b265c615bd788c170a03dabc2109eb8334c0a7826979bd9ba025e744ff3", kill_on_drop: false }`
[INFO] [stdout] 9ada7b265c615bd788c170a03dabc2109eb8334c0a7826979bd9ba025e744ff3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 87b7d08dceb7efda38d6b9ee57afa33d9b914fc8b351a8d73f4d83c559b8edac
[INFO] running `Command { std: "docker" "start" "-a" "87b7d08dceb7efda38d6b9ee57afa33d9b914fc8b351a8d73f4d83c559b8edac", kill_on_drop: false }`
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]     Checking arc-swap v1.2.0
[INFO] [stderr]  Documenting slog-atomic v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "87b7d08dceb7efda38d6b9ee57afa33d9b914fc8b351a8d73f4d83c559b8edac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87b7d08dceb7efda38d6b9ee57afa33d9b914fc8b351a8d73f4d83c559b8edac", kill_on_drop: false }`
[INFO] [stdout] 87b7d08dceb7efda38d6b9ee57afa33d9b914fc8b351a8d73f4d83c559b8edac