[INFO] fetching crate yade 0.1.2...
[INFO] documenting yade-0.1.2 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate yade 0.1.2 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate yade 0.1.2 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 yade 0.1.2
[INFO] finished tweaking crates.io crate yade 0.1.2
[INFO] tweaked toml for crates.io crate yade 0.1.2 written to /workspace/builds/worker-22/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 71af4e955f1326f63de822ee759fa1859eab7d4bd53cf5bbcf208173d019e28f
[INFO] running `Command { std: "docker" "start" "-a" "71af4e955f1326f63de822ee759fa1859eab7d4bd53cf5bbcf208173d019e28f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71af4e955f1326f63de822ee759fa1859eab7d4bd53cf5bbcf208173d019e28f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71af4e955f1326f63de822ee759fa1859eab7d4bd53cf5bbcf208173d019e28f", kill_on_drop: false }`
[INFO] [stdout] 71af4e955f1326f63de822ee759fa1859eab7d4bd53cf5bbcf208173d019e28f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 39d35e1e7aef9ac9f57d5df7ce2b14b11ed9f082824f80621ae3957e3be34107
[INFO] running `Command { std: "docker" "start" "-a" "39d35e1e7aef9ac9f57d5df7ce2b14b11ed9f082824f80621ae3957e3be34107", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-xid v0.0.4
[INFO] [stderr]     Checking quote v0.3.15
[INFO] [stderr]     Checking synom v0.11.3
[INFO] [stderr]     Checking syn v0.11.11
[INFO] [stderr]     Checking synstructure v0.6.1
[INFO] [stderr]  Documenting yade v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `Command { std: "docker" "inspect" "39d35e1e7aef9ac9f57d5df7ce2b14b11ed9f082824f80621ae3957e3be34107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39d35e1e7aef9ac9f57d5df7ce2b14b11ed9f082824f80621ae3957e3be34107", kill_on_drop: false }`
[INFO] [stdout] 39d35e1e7aef9ac9f57d5df7ce2b14b11ed9f082824f80621ae3957e3be34107
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 2f2c523bfbeb785424ace9b96dcfb1fd3273ebcb5ffed284e4299c82eb1d168d
[INFO] running `Command { std: "docker" "start" "-a" "2f2c523bfbeb785424ace9b96dcfb1fd3273ebcb5ffed284e4299c82eb1d168d", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-xid v0.0.4
[INFO] [stderr]     Checking quote v0.3.15
[INFO] [stderr]     Checking synom v0.11.3
[INFO] [stderr]     Checking syn v0.11.11
[INFO] [stderr]     Checking synstructure v0.6.1
[INFO] [stderr]  Documenting yade v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.51s
[INFO] running `Command { std: "docker" "inspect" "2f2c523bfbeb785424ace9b96dcfb1fd3273ebcb5ffed284e4299c82eb1d168d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f2c523bfbeb785424ace9b96dcfb1fd3273ebcb5ffed284e4299c82eb1d168d", kill_on_drop: false }`
[INFO] [stdout] 2f2c523bfbeb785424ace9b96dcfb1fd3273ebcb5ffed284e4299c82eb1d168d