[INFO] fetching crate pinboard 2.1.0...
[INFO] documenting pinboard-2.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate pinboard 2.1.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate pinboard 2.1.0 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 pinboard 2.1.0
[INFO] finished tweaking crates.io crate pinboard 2.1.0
[INFO] tweaked toml for crates.io crate pinboard 2.1.0 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate crates.io crate pinboard 2.1.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded const_fn v0.4.2
[INFO] [stderr]   Downloaded crossbeam-queue v0.3.0
[INFO] [stderr]   Downloaded crossbeam v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 59f56a9068c0dc666296fc453195c523c40e36a82769fda292c8aabf3cabef33
[INFO] running `Command { std: "docker" "start" "-a" "59f56a9068c0dc666296fc453195c523c40e36a82769fda292c8aabf3cabef33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59f56a9068c0dc666296fc453195c523c40e36a82769fda292c8aabf3cabef33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59f56a9068c0dc666296fc453195c523c40e36a82769fda292c8aabf3cabef33", kill_on_drop: false }`
[INFO] [stdout] 59f56a9068c0dc666296fc453195c523c40e36a82769fda292c8aabf3cabef33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 29eac38ee3366d1b719643c607bc5455a31dfec51d8adf46bc380e2b5e9d7ca0
[INFO] running `Command { std: "docker" "start" "-a" "29eac38ee3366d1b719643c607bc5455a31dfec51d8adf46bc380e2b5e9d7ca0", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling const_fn v0.4.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.0
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]     Checking crossbeam-epoch v0.9.0
[INFO] [stderr]  Documenting pinboard v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.13s
[INFO] running `Command { std: "docker" "inspect" "29eac38ee3366d1b719643c607bc5455a31dfec51d8adf46bc380e2b5e9d7ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29eac38ee3366d1b719643c607bc5455a31dfec51d8adf46bc380e2b5e9d7ca0", kill_on_drop: false }`
[INFO] [stdout] 29eac38ee3366d1b719643c607bc5455a31dfec51d8adf46bc380e2b5e9d7ca0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 81e0531c24dc283f3b1f74baa6365752203c4d89071964444b08d2f368e84bc3
[INFO] running `Command { std: "docker" "start" "-a" "81e0531c24dc283f3b1f74baa6365752203c4d89071964444b08d2f368e84bc3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling const_fn v0.4.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.0
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]     Checking crossbeam-epoch v0.9.0
[INFO] [stderr]  Documenting pinboard v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.08s
[INFO] running `Command { std: "docker" "inspect" "81e0531c24dc283f3b1f74baa6365752203c4d89071964444b08d2f368e84bc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81e0531c24dc283f3b1f74baa6365752203c4d89071964444b08d2f368e84bc3", kill_on_drop: false }`
[INFO] [stdout] 81e0531c24dc283f3b1f74baa6365752203c4d89071964444b08d2f368e84bc3