[INFO] fetching crate census-proteomics 0.3.3...
[INFO] documenting census-proteomics-0.3.3 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate census-proteomics 0.3.3 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate census-proteomics 0.3.3 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 census-proteomics 0.3.3
[INFO] finished tweaking crates.io crate census-proteomics 0.3.3
[INFO] tweaked toml for crates.io crate census-proteomics 0.3.3 written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] crate crates.io crate census-proteomics 0.3.3 already has a lockfile, it will not be regenerated
[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/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 0a1e5ff5139abe15c1cf620ef691a275aa20e18c9924527158dd913d7cd4dd3f
[INFO] running `Command { std: "docker" "start" "-a" "0a1e5ff5139abe15c1cf620ef691a275aa20e18c9924527158dd913d7cd4dd3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a1e5ff5139abe15c1cf620ef691a275aa20e18c9924527158dd913d7cd4dd3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a1e5ff5139abe15c1cf620ef691a275aa20e18c9924527158dd913d7cd4dd3f", kill_on_drop: false }`
[INFO] [stdout] 0a1e5ff5139abe15c1cf620ef691a275aa20e18c9924527158dd913d7cd4dd3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 96defac3eea66434809b34f1b1850de9f5ffebf2e2b15abec919caa293d43bc8
[INFO] running `Command { std: "docker" "start" "-a" "96defac3eea66434809b34f1b1850de9f5ffebf2e2b15abec919caa293d43bc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]     Checking thread_local v1.1.0
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]  Documenting census-proteomics v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.39s
[INFO] running `Command { std: "docker" "inspect" "96defac3eea66434809b34f1b1850de9f5ffebf2e2b15abec919caa293d43bc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96defac3eea66434809b34f1b1850de9f5ffebf2e2b15abec919caa293d43bc8", kill_on_drop: false }`
[INFO] [stdout] 96defac3eea66434809b34f1b1850de9f5ffebf2e2b15abec919caa293d43bc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] f53b8a6473366c81d1797fa10b6f71d3fa065f3590ea7075cf368ea5d3fe694e
[INFO] running `Command { std: "docker" "start" "-a" "f53b8a6473366c81d1797fa10b6f71d3fa065f3590ea7075cf368ea5d3fe694e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]     Checking thread_local v1.1.0
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]  Documenting census-proteomics v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.66s
[INFO] running `Command { std: "docker" "inspect" "f53b8a6473366c81d1797fa10b6f71d3fa065f3590ea7075cf368ea5d3fe694e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f53b8a6473366c81d1797fa10b6f71d3fa065f3590ea7075cf368ea5d3fe694e", kill_on_drop: false }`
[INFO] [stdout] f53b8a6473366c81d1797fa10b6f71d3fa065f3590ea7075cf368ea5d3fe694e