[INFO] fetching crate Inflector 0.11.4...
[INFO] documenting Inflector-0.11.4 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate Inflector 0.11.4 into /workspace/builds/worker-115/source
[INFO] validating manifest of crates.io crate Inflector 0.11.4 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 Inflector 0.11.4
[INFO] finished tweaking crates.io crate Inflector 0.11.4
[INFO] tweaked toml for crates.io crate Inflector 0.11.4 written to /workspace/builds/worker-115/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] 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-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] e719b4077923c4fbe15821157b942d5d6ba052f1f0ee7a3a18219181fa9f96b4
[INFO] running `Command { std: "docker" "start" "-a" "e719b4077923c4fbe15821157b942d5d6ba052f1f0ee7a3a18219181fa9f96b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e719b4077923c4fbe15821157b942d5d6ba052f1f0ee7a3a18219181fa9f96b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e719b4077923c4fbe15821157b942d5d6ba052f1f0ee7a3a18219181fa9f96b4", kill_on_drop: false }`
[INFO] [stdout] e719b4077923c4fbe15821157b942d5d6ba052f1f0ee7a3a18219181fa9f96b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] 49e40ff11a717014531db0ba6d088d647b1f3aa71dfe9d819d022a0ccb981609
[INFO] running `Command { std: "docker" "start" "-a" "49e40ff11a717014531db0ba6d088d647b1f3aa71dfe9d819d022a0ccb981609", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]  Documenting Inflector v0.11.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.72s
[INFO] running `Command { std: "docker" "inspect" "49e40ff11a717014531db0ba6d088d647b1f3aa71dfe9d819d022a0ccb981609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49e40ff11a717014531db0ba6d088d647b1f3aa71dfe9d819d022a0ccb981609", kill_on_drop: false }`
[INFO] [stdout] 49e40ff11a717014531db0ba6d088d647b1f3aa71dfe9d819d022a0ccb981609
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 8df1854b07cb9fd03e50925d0cb609cb61a6ad27c6a59465acf1241a5d86525b
[INFO] running `Command { std: "docker" "start" "-a" "8df1854b07cb9fd03e50925d0cb609cb61a6ad27c6a59465acf1241a5d86525b", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]  Documenting Inflector v0.11.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.40s
[INFO] running `Command { std: "docker" "inspect" "8df1854b07cb9fd03e50925d0cb609cb61a6ad27c6a59465acf1241a5d86525b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8df1854b07cb9fd03e50925d0cb609cb61a6ad27c6a59465acf1241a5d86525b", kill_on_drop: false }`
[INFO] [stdout] 8df1854b07cb9fd03e50925d0cb609cb61a6ad27c6a59465acf1241a5d86525b