[INFO] cloning repository https://github.com/Norbytus/advance-of-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Norbytus/advance-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNorbytus%2Fadvance-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNorbytus%2Fadvance-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b4edb46e09d392a2f58bedb462b913237206b59
[INFO] documenting Norbytus/advance-of-code against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNorbytus%2Fadvance-of-code" "/workspace/builds/worker-32/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-32/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Norbytus/advance-of-code on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Norbytus/advance-of-code
[INFO] finished tweaking git repo https://github.com/Norbytus/advance-of-code
[INFO] tweaked toml for git repo https://github.com/Norbytus/advance-of-code written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] crate git repo https://github.com/Norbytus/advance-of-code already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bf80f2ffb7d46b8b796e29ae0448c6ab213b1c93802b5cfbedd04e6d67bde8b
[INFO] running `Command { std: "docker" "start" "-a" "6bf80f2ffb7d46b8b796e29ae0448c6ab213b1c93802b5cfbedd04e6d67bde8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bf80f2ffb7d46b8b796e29ae0448c6ab213b1c93802b5cfbedd04e6d67bde8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bf80f2ffb7d46b8b796e29ae0448c6ab213b1c93802b5cfbedd04e6d67bde8b", kill_on_drop: false }`
[INFO] [stdout] 6bf80f2ffb7d46b8b796e29ae0448c6ab213b1c93802b5cfbedd04e6d67bde8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d609f3a87bcc6c3ab1005ad2898581fa6d06b8ad7db756462def504860a065d2
[INFO] running `Command { std: "docker" "start" "-a" "d609f3a87bcc6c3ab1005ad2898581fa6d06b8ad7db756462def504860a065d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking d-2 v0.1.0 (/opt/rustwide/workdir/d-2)
[INFO] [stderr]     Checking d-1-0 v0.1.0 (/opt/rustwide/workdir/d-1-0)
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]  Documenting y-2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.86s
[INFO] running `Command { std: "docker" "inspect" "d609f3a87bcc6c3ab1005ad2898581fa6d06b8ad7db756462def504860a065d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d609f3a87bcc6c3ab1005ad2898581fa6d06b8ad7db756462def504860a065d2", kill_on_drop: false }`
[INFO] [stdout] d609f3a87bcc6c3ab1005ad2898581fa6d06b8ad7db756462def504860a065d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] c8d95252bfeea4d5effb633f8f009d12c625c883ffffc641d55b16307971a84f
[INFO] running `Command { std: "docker" "start" "-a" "c8d95252bfeea4d5effb633f8f009d12c625c883ffffc641d55b16307971a84f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: no library targets found in package `y-2021`
[INFO] running `Command { std: "docker" "inspect" "c8d95252bfeea4d5effb633f8f009d12c625c883ffffc641d55b16307971a84f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8d95252bfeea4d5effb633f8f009d12c625c883ffffc641d55b16307971a84f", kill_on_drop: false }`
[INFO] [stdout] c8d95252bfeea4d5effb633f8f009d12c625c883ffffc641d55b16307971a84f