[INFO] cloning repository https://github.com/echelon/laser-newyear-2018
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/echelon/laser-newyear-2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fechelon%2Flaser-newyear-2018", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fechelon%2Flaser-newyear-2018'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db4cd021e354c0d83ab30a84aa09dfa127f0ef28
[INFO] documenting echelon/laser-newyear-2018 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%2Fechelon%2Flaser-newyear-2018" "/workspace/builds/worker-31/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/echelon/laser-newyear-2018 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/echelon/laser-newyear-2018
[INFO] finished tweaking git repo https://github.com/echelon/laser-newyear-2018
[INFO] tweaked toml for git repo https://github.com/echelon/laser-newyear-2018 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate git repo https://github.com/echelon/laser-newyear-2018 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] [stderr]     Blocking waiting for file lock on package cache
[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] e0ce5e82be2bed73a0de6462367e601de5da2a22a57eec774e065f1178a59c04
[INFO] running `Command { std: "docker" "start" "-a" "e0ce5e82be2bed73a0de6462367e601de5da2a22a57eec774e065f1178a59c04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0ce5e82be2bed73a0de6462367e601de5da2a22a57eec774e065f1178a59c04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0ce5e82be2bed73a0de6462367e601de5da2a22a57eec774e065f1178a59c04", kill_on_drop: false }`
[INFO] [stdout] e0ce5e82be2bed73a0de6462367e601de5da2a22a57eec774e065f1178a59c04
[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] ea13e9e159ed0192409d4e3847751e97ab875ccdf855949fdd28ba87299e6c85
[INFO] running `Command { std: "docker" "start" "-a" "ea13e9e159ed0192409d4e3847751e97ab875ccdf855949fdd28ba87299e6c85", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.30
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]     Checking beam v0.1.0
[INFO] [stderr]     Checking argparse v0.2.1
[INFO] [stderr]     Checking point v0.3.0
[INFO] [stderr]     Checking ilda v0.0.2
[INFO] [stderr]     Checking net2 v0.2.31
[INFO] [stderr]     Checking time v0.1.38
[INFO] [stderr]     Checking etherdream v0.0.7
[INFO] [stderr]     Checking lase v0.0.1
[INFO] [stderr]  Documenting newyear-2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/letters.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | //! https://github.com/echelon/laser-testbed/tree/master/svg/js
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/echelon/laser-testbed/tree/master/svg/js>`
[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: this URL is not a hyperlink
[INFO] [stdout]   --> src/letters.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | //! https://github.com/NDISCOVER/Exo-1.0
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/NDISCOVER/Exo-1.0>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `Command { std: "docker" "inspect" "ea13e9e159ed0192409d4e3847751e97ab875ccdf855949fdd28ba87299e6c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea13e9e159ed0192409d4e3847751e97ab875ccdf855949fdd28ba87299e6c85", kill_on_drop: false }`
[INFO] [stdout] ea13e9e159ed0192409d4e3847751e97ab875ccdf855949fdd28ba87299e6c85