[INFO] cloning repository https://github.com/coreyja/advent-of-code-2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/coreyja/advent-of-code-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoreyja%2Fadvent-of-code-2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoreyja%2Fadvent-of-code-2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1658a353fa49caf2eff3589be1131f80c29e8479
[INFO] documenting coreyja/advent-of-code-2020 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%2Fcoreyja%2Fadvent-of-code-2020" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/coreyja/advent-of-code-2020 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/coreyja/advent-of-code-2020
[INFO] finished tweaking git repo https://github.com/coreyja/advent-of-code-2020
[INFO] tweaked toml for git repo https://github.com/coreyja/advent-of-code-2020 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/coreyja/advent-of-code-2020 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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] db5ef54e0a002470f26fc448427d2fb9869c00d54c90e0f4a8a53655cdf8c115
[INFO] running `Command { std: "docker" "start" "-a" "db5ef54e0a002470f26fc448427d2fb9869c00d54c90e0f4a8a53655cdf8c115", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db5ef54e0a002470f26fc448427d2fb9869c00d54c90e0f4a8a53655cdf8c115", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db5ef54e0a002470f26fc448427d2fb9869c00d54c90e0f4a8a53655cdf8c115", kill_on_drop: false }`
[INFO] [stdout] db5ef54e0a002470f26fc448427d2fb9869c00d54c90e0f4a8a53655cdf8c115
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 6673f8546de882436d48e93f07f3e9af2590ac0c2a879140e1605ed593c22589
[INFO] running `Command { std: "docker" "start" "-a" "6673f8546de882436d48e93f07f3e9af2590ac0c2a879140e1605ed593c22589", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking regex-syntax v0.6.21
[INFO] [stderr]    Compiling eyre v0.6.3
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]     Checking indenter v0.3.0
[INFO] [stderr]  Documenting binary-boarding v0.1.0 (/opt/rustwide/workdir/5-binary-boarding)
[INFO] [stderr]  Documenting handheld-halting v0.1.0 (/opt/rustwide/workdir/8-handheld-halting)
[INFO] [stderr]  Documenting custom-customs v0.1.0 (/opt/rustwide/workdir/6-custom-customs)
[INFO] [stderr]  Documenting toboggan-trajectory v0.1.0 (/opt/rustwide/workdir/3-toboggan-trajectory)
[INFO] [stderr]  Documenting password-philosophy v0.1.0 (/opt/rustwide/workdir/2-password-philosophy)
[INFO] [stderr]  Documenting report-repair v0.1.0 (/opt/rustwide/workdir/1-report-repair)
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]  Documenting handy-haversacks v0.1.0 (/opt/rustwide/workdir/7-handy-haversacks)
[INFO] [stderr]  Documenting passport-processing v0.1.0 (/opt/rustwide/workdir/4-passport-processing)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.00s
[INFO] running `Command { std: "docker" "inspect" "6673f8546de882436d48e93f07f3e9af2590ac0c2a879140e1605ed593c22589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6673f8546de882436d48e93f07f3e9af2590ac0c2a879140e1605ed593c22589", kill_on_drop: false }`
[INFO] [stdout] 6673f8546de882436d48e93f07f3e9af2590ac0c2a879140e1605ed593c22589
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 6fedede19ddf4f32289dc43f7495f645ac92313345d9a9c8e8ededb058f46c5e
[INFO] running `Command { std: "docker" "start" "-a" "6fedede19ddf4f32289dc43f7495f645ac92313345d9a9c8e8ededb058f46c5e", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "6fedede19ddf4f32289dc43f7495f645ac92313345d9a9c8e8ededb058f46c5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fedede19ddf4f32289dc43f7495f645ac92313345d9a9c8e8ededb058f46c5e", kill_on_drop: false }`
[INFO] [stdout] 6fedede19ddf4f32289dc43f7495f645ac92313345d9a9c8e8ededb058f46c5e