[INFO] fetching crate rustlr 0.2.5...
[INFO] documenting rustlr-0.2.5 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate rustlr 0.2.5 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate rustlr 0.2.5 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 rustlr 0.2.5
[INFO] finished tweaking crates.io crate rustlr 0.2.5
[INFO] tweaked toml for crates.io crate rustlr 0.2.5 written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] crate crates.io crate rustlr 0.2.5 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] d0a3b6d63324c7ef8625b179201392c6aa6de522f7ad8cf7b969af992a782b27
[INFO] running `Command { std: "docker" "start" "-a" "d0a3b6d63324c7ef8625b179201392c6aa6de522f7ad8cf7b969af992a782b27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0a3b6d63324c7ef8625b179201392c6aa6de522f7ad8cf7b969af992a782b27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0a3b6d63324c7ef8625b179201392c6aa6de522f7ad8cf7b969af992a782b27", kill_on_drop: false }`
[INFO] [stdout] d0a3b6d63324c7ef8625b179201392c6aa6de522f7ad8cf7b969af992a782b27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 57f8f46b3846d98c90c58d3ab778f2b75f8bebfd860e91e56b5b14c7c099cabb
[INFO] running `Command { std: "docker" "start" "-a" "57f8f46b3846d98c90c58d3ab778f2b75f8bebfd860e91e56b5b14c7c099cabb", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]  Documenting rustlr v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.54s
[INFO] running `Command { std: "docker" "inspect" "57f8f46b3846d98c90c58d3ab778f2b75f8bebfd860e91e56b5b14c7c099cabb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57f8f46b3846d98c90c58d3ab778f2b75f8bebfd860e91e56b5b14c7c099cabb", kill_on_drop: false }`
[INFO] [stdout] 57f8f46b3846d98c90c58d3ab778f2b75f8bebfd860e91e56b5b14c7c099cabb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] a0361cb0332a9d3f82c06155fdafd145abd711e1b57edbbb3566bdba5d7e043e
[INFO] running `Command { std: "docker" "start" "-a" "a0361cb0332a9d3f82c06155fdafd145abd711e1b57edbbb3566bdba5d7e043e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]  Documenting rustlr v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.76s
[INFO] running `Command { std: "docker" "inspect" "a0361cb0332a9d3f82c06155fdafd145abd711e1b57edbbb3566bdba5d7e043e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0361cb0332a9d3f82c06155fdafd145abd711e1b57edbbb3566bdba5d7e043e", kill_on_drop: false }`
[INFO] [stdout] a0361cb0332a9d3f82c06155fdafd145abd711e1b57edbbb3566bdba5d7e043e