[INFO] fetching crate chemcore 0.4.1...
[INFO] documenting chemcore-0.4.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate chemcore 0.4.1 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate chemcore 0.4.1 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 chemcore 0.4.1
[INFO] finished tweaking crates.io crate chemcore 0.4.1
[INFO] tweaked toml for crates.io crate chemcore 0.4.1 written to /workspace/builds/worker-77/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] [stderr]     Blocking waiting for file lock on package cache
[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-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] f64d12c1f3be23eee27aab9f803aaee064dfc1f0009ae94f98893511b1c25f16
[INFO] running `Command { std: "docker" "start" "-a" "f64d12c1f3be23eee27aab9f803aaee064dfc1f0009ae94f98893511b1c25f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f64d12c1f3be23eee27aab9f803aaee064dfc1f0009ae94f98893511b1c25f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f64d12c1f3be23eee27aab9f803aaee064dfc1f0009ae94f98893511b1c25f16", kill_on_drop: false }`
[INFO] [stdout] f64d12c1f3be23eee27aab9f803aaee064dfc1f0009ae94f98893511b1c25f16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 26166923a5638353b7866356f4673011a2514f65ef76565f9ee67d9ada773e41
[INFO] running `Command { std: "docker" "start" "-a" "26166923a5638353b7866356f4673011a2514f65ef76565f9ee67d9ada773e41", kill_on_drop: false }`
[INFO] [stderr]     Checking purr v0.8.0
[INFO] [stderr]     Checking gamma v0.9.0
[INFO] [stderr]  Documenting chemcore v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `Command { std: "docker" "inspect" "26166923a5638353b7866356f4673011a2514f65ef76565f9ee67d9ada773e41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26166923a5638353b7866356f4673011a2514f65ef76565f9ee67d9ada773e41", kill_on_drop: false }`
[INFO] [stdout] 26166923a5638353b7866356f4673011a2514f65ef76565f9ee67d9ada773e41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 12efce09597bad6c7ef63c80f68aa66af1541139691e68710fade7d59f006833
[INFO] running `Command { std: "docker" "start" "-a" "12efce09597bad6c7ef63c80f68aa66af1541139691e68710fade7d59f006833", kill_on_drop: false }`
[INFO] [stderr]     Checking purr v0.8.0
[INFO] [stderr]     Checking gamma v0.9.0
[INFO] [stderr]  Documenting chemcore v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.61s
[INFO] running `Command { std: "docker" "inspect" "12efce09597bad6c7ef63c80f68aa66af1541139691e68710fade7d59f006833", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12efce09597bad6c7ef63c80f68aa66af1541139691e68710fade7d59f006833", kill_on_drop: false }`
[INFO] [stdout] 12efce09597bad6c7ef63c80f68aa66af1541139691e68710fade7d59f006833