[INFO] fetching crate piston-opengex 0.6.0...
[INFO] documenting piston-opengex-0.6.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate piston-opengex 0.6.0 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate piston-opengex 0.6.0 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 piston-opengex 0.6.0
[INFO] finished tweaking crates.io crate piston-opengex 0.6.0
[INFO] tweaked toml for crates.io crate piston-opengex 0.6.0 written to /workspace/builds/worker-30/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-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] e5a6920238aeb4a13cac84b8c14b2f65824b9b4907bc967d7a4b5d66563e5680
[INFO] running `Command { std: "docker" "start" "-a" "e5a6920238aeb4a13cac84b8c14b2f65824b9b4907bc967d7a4b5d66563e5680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5a6920238aeb4a13cac84b8c14b2f65824b9b4907bc967d7a4b5d66563e5680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5a6920238aeb4a13cac84b8c14b2f65824b9b4907bc967d7a4b5d66563e5680", kill_on_drop: false }`
[INFO] [stdout] e5a6920238aeb4a13cac84b8c14b2f65824b9b4907bc967d7a4b5d66563e5680
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] a75ccea12f83bc56e2276a591cb4f494096075916284701b8be49ca59b8fc47e
[INFO] running `Command { std: "docker" "start" "-a" "a75ccea12f83bc56e2276a591cb4f494096075916284701b8be49ca59b8fc47e", kill_on_drop: false }`
[INFO] [stderr]     Checking vec_map v0.3.0
[INFO] [stderr]     Checking nom v1.2.4
[INFO] [stderr]  Documenting piston-opengex v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/structure.rs:5:33
[INFO] [stdout]   |
[INFO] [stdout] 5 | //! documentation, please go to http://opengex.org.
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://opengex.org.>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "a75ccea12f83bc56e2276a591cb4f494096075916284701b8be49ca59b8fc47e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a75ccea12f83bc56e2276a591cb4f494096075916284701b8be49ca59b8fc47e", kill_on_drop: false }`
[INFO] [stdout] a75ccea12f83bc56e2276a591cb4f494096075916284701b8be49ca59b8fc47e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 05365d4bf696eedcdb0e30f48dac4f3c68bd847597d65fc0e1c24369ed34d122
[INFO] running `Command { std: "docker" "start" "-a" "05365d4bf696eedcdb0e30f48dac4f3c68bd847597d65fc0e1c24369ed34d122", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking vec_map v0.3.0
[INFO] [stderr]     Checking nom v1.2.4
[INFO] [stderr]  Documenting piston-opengex v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/structure.rs:5:33
[INFO] [stdout]   |
[INFO] [stdout] 5 | //! documentation, please go to http://opengex.org.
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://opengex.org.>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "05365d4bf696eedcdb0e30f48dac4f3c68bd847597d65fc0e1c24369ed34d122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05365d4bf696eedcdb0e30f48dac4f3c68bd847597d65fc0e1c24369ed34d122", kill_on_drop: false }`
[INFO] [stdout] 05365d4bf696eedcdb0e30f48dac4f3c68bd847597d65fc0e1c24369ed34d122