[INFO] cloning repository https://github.com/romdotdog/gifc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/romdotdog/gifc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fromdotdog%2Fgifc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fromdotdog%2Fgifc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b6ec0dc274482876213cb78d47782724855ec75
[INFO] documenting romdotdog/gifc 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%2Fromdotdog%2Fgifc" "/workspace/builds/worker-29/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/romdotdog/gifc 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/romdotdog/gifc
[INFO] finished tweaking git repo https://github.com/romdotdog/gifc
[INFO] tweaked toml for git repo https://github.com/romdotdog/gifc written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate git repo https://github.com/romdotdog/gifc 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 37feb9b9294a818b88b1b61ad88fe48c35096f11052f22e7e97e61ffa12b32b6
[INFO] running `Command { std: "docker" "start" "-a" "37feb9b9294a818b88b1b61ad88fe48c35096f11052f22e7e97e61ffa12b32b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37feb9b9294a818b88b1b61ad88fe48c35096f11052f22e7e97e61ffa12b32b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37feb9b9294a818b88b1b61ad88fe48c35096f11052f22e7e97e61ffa12b32b6", kill_on_drop: false }`
[INFO] [stdout] 37feb9b9294a818b88b1b61ad88fe48c35096f11052f22e7e97e61ffa12b32b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 475c72521a3d4019ea5a0fb78e1aa8fb63e3fa169ab4a15d53f825dd97b2ae54
[INFO] running `Command { std: "docker" "start" "-a" "475c72521a3d4019ea5a0fb78e1aa8fb63e3fa169ab4a15d53f825dd97b2ae54", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]     Checking bytemuck v1.7.2
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking imgref v1.9.1
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking dunce v1.0.2
[INFO] [stderr]     Checking wild v2.0.4
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking natord v1.0.9
[INFO] [stderr]     Checking ttf-parser v0.12.3
[INFO] [stderr]     Checking gif v0.11.2
[INFO] [stderr]     Checking fallible_collections v0.4.2
[INFO] [stderr]     Checking crc32fast v1.2.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking rgb v0.8.27
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking gif-dispose v3.1.1
[INFO] [stderr]     Checking resize v0.7.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking fontdue v0.5.2
[INFO] [stderr]    Compiling imagequant-sys v3.0.6+sys2.15.0
[INFO] [stderr]    Compiling gifsicle v1.92.5
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking pbr v1.0.4
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking imagequant v3.0.4-alpha.2
[INFO] [stderr]     Checking lodepng v3.4.6
[INFO] [stderr]     Checking gifski v1.4.3
[INFO] [stderr]  Documenting gifc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.40s
[INFO] running `Command { std: "docker" "inspect" "475c72521a3d4019ea5a0fb78e1aa8fb63e3fa169ab4a15d53f825dd97b2ae54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "475c72521a3d4019ea5a0fb78e1aa8fb63e3fa169ab4a15d53f825dd97b2ae54", kill_on_drop: false }`
[INFO] [stdout] 475c72521a3d4019ea5a0fb78e1aa8fb63e3fa169ab4a15d53f825dd97b2ae54