[INFO] fetching crate rs3a 1.0.1...
[INFO] documenting rs3a-1.0.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate rs3a 1.0.1 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate rs3a 1.0.1 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 rs3a 1.0.1
[INFO] finished tweaking crates.io crate rs3a 1.0.1
[INFO] tweaked toml for crates.io crate rs3a 1.0.1 written to /workspace/builds/worker-31/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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 53b2d44aa6c2a450d8624acdfb33fefe6e275cbfbcac74e0911a8127311b4eda
[INFO] running `Command { std: "docker" "start" "-a" "53b2d44aa6c2a450d8624acdfb33fefe6e275cbfbcac74e0911a8127311b4eda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53b2d44aa6c2a450d8624acdfb33fefe6e275cbfbcac74e0911a8127311b4eda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53b2d44aa6c2a450d8624acdfb33fefe6e275cbfbcac74e0911a8127311b4eda", kill_on_drop: false }`
[INFO] [stdout] 53b2d44aa6c2a450d8624acdfb33fefe6e275cbfbcac74e0911a8127311b4eda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 8f341acf6da5fb22b2b9ff2c345e700aef4ab58e7e4b5520e95ba9944dcc170a
[INFO] running `Command { std: "docker" "start" "-a" "8f341acf6da5fb22b2b9ff2c345e700aef4ab58e7e4b5520e95ba9944dcc170a", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]  Documenting rs3a v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.28s
[INFO] running `Command { std: "docker" "inspect" "8f341acf6da5fb22b2b9ff2c345e700aef4ab58e7e4b5520e95ba9944dcc170a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f341acf6da5fb22b2b9ff2c345e700aef4ab58e7e4b5520e95ba9944dcc170a", kill_on_drop: false }`
[INFO] [stdout] 8f341acf6da5fb22b2b9ff2c345e700aef4ab58e7e4b5520e95ba9944dcc170a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 5c66c68f073383cbc6f236dd0a4a614833f0b9f70eb2e7d8dd49679ee12199a3
[INFO] running `Command { std: "docker" "start" "-a" "5c66c68f073383cbc6f236dd0a4a614833f0b9f70eb2e7d8dd49679ee12199a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]  Documenting rs3a v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.62s
[INFO] running `Command { std: "docker" "inspect" "5c66c68f073383cbc6f236dd0a4a614833f0b9f70eb2e7d8dd49679ee12199a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c66c68f073383cbc6f236dd0a4a614833f0b9f70eb2e7d8dd49679ee12199a3", kill_on_drop: false }`
[INFO] [stdout] 5c66c68f073383cbc6f236dd0a4a614833f0b9f70eb2e7d8dd49679ee12199a3