[INFO] cloning repository https://github.com/DariuszDepta/impl-vol
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DariuszDepta/impl-vol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDariuszDepta%2Fimpl-vol", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDariuszDepta%2Fimpl-vol'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6eea712ad2ce49b052b12710c2dc89326cbbd3f0
[INFO] documenting DariuszDepta/impl-vol against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDariuszDepta%2Fimpl-vol" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DariuszDepta/impl-vol 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 git repo https://github.com/DariuszDepta/impl-vol
[INFO] finished tweaking git repo https://github.com/DariuszDepta/impl-vol
[INFO] tweaked toml for git repo https://github.com/DariuszDepta/impl-vol written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/DariuszDepta/impl-vol 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 1c894dc4ba94a659b80385bc1e33a4ed98cc0c488f9c2ce13ccd8c6f7ebb2a4f
[INFO] running `Command { std: "docker" "start" "-a" "1c894dc4ba94a659b80385bc1e33a4ed98cc0c488f9c2ce13ccd8c6f7ebb2a4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c894dc4ba94a659b80385bc1e33a4ed98cc0c488f9c2ce13ccd8c6f7ebb2a4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c894dc4ba94a659b80385bc1e33a4ed98cc0c488f9c2ce13ccd8c6f7ebb2a4f", kill_on_drop: false }`
[INFO] [stdout] 1c894dc4ba94a659b80385bc1e33a4ed98cc0c488f9c2ce13ccd8c6f7ebb2a4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 36d20293f311ef35bc09b88ea6a70f2b00bb1ffdb9fb24a57d718fc8441cd3f1
[INFO] running `Command { std: "docker" "start" "-a" "36d20293f311ef35bc09b88ea6a70f2b00bb1ffdb9fb24a57d718fc8441cd3f1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]  Documenting impl-vol v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/erf_cody.rs:2:38
[INFO] [stdout]   |
[INFO] [stdout] 2 | //! Original Fortran code taken from http://www.netlib.org/specfun/erf, compiled with f2c, and adapted by hand.
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www.netlib.org/specfun/erf>`
[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 11.47s
[INFO] running `Command { std: "docker" "inspect" "36d20293f311ef35bc09b88ea6a70f2b00bb1ffdb9fb24a57d718fc8441cd3f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36d20293f311ef35bc09b88ea6a70f2b00bb1ffdb9fb24a57d718fc8441cd3f1", kill_on_drop: false }`
[INFO] [stdout] 36d20293f311ef35bc09b88ea6a70f2b00bb1ffdb9fb24a57d718fc8441cd3f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 471933921b8dbd91dba650c22b528c016194fdfd889ac0ad36f45b0e13fe2d79
[INFO] running `Command { std: "docker" "start" "-a" "471933921b8dbd91dba650c22b528c016194fdfd889ac0ad36f45b0e13fe2d79", kill_on_drop: false }`
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]  Documenting impl-vol v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/erf_cody.rs:2:38
[INFO] [stdout]   |
[INFO] [stdout] 2 | //! Original Fortran code taken from http://www.netlib.org/specfun/erf, compiled with f2c, and adapted by hand.
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www.netlib.org/specfun/erf>`
[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 1.00s
[INFO] running `Command { std: "docker" "inspect" "471933921b8dbd91dba650c22b528c016194fdfd889ac0ad36f45b0e13fe2d79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "471933921b8dbd91dba650c22b528c016194fdfd889ac0ad36f45b0e13fe2d79", kill_on_drop: false }`
[INFO] [stdout] 471933921b8dbd91dba650c22b528c016194fdfd889ac0ad36f45b0e13fe2d79