[INFO] cloning repository https://github.com/avandolder/chip8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/avandolder/chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favandolder%2Fchip8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favandolder%2Fchip8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 75faf8f508ed15d7ecb1850a18100e410d7e1957
[INFO] documenting avandolder/chip8 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%2Favandolder%2Fchip8" "/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/avandolder/chip8 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/avandolder/chip8
[INFO] finished tweaking git repo https://github.com/avandolder/chip8
[INFO] tweaked toml for git repo https://github.com/avandolder/chip8 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate git repo https://github.com/avandolder/chip8 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-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] 1f4ae038de5dcaab8ee881b838b2d9ebb21a901a20a2484b8bff36946a5bde67
[INFO] running `Command { std: "docker" "start" "-a" "1f4ae038de5dcaab8ee881b838b2d9ebb21a901a20a2484b8bff36946a5bde67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f4ae038de5dcaab8ee881b838b2d9ebb21a901a20a2484b8bff36946a5bde67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f4ae038de5dcaab8ee881b838b2d9ebb21a901a20a2484b8bff36946a5bde67", kill_on_drop: false }`
[INFO] [stdout] 1f4ae038de5dcaab8ee881b838b2d9ebb21a901a20a2484b8bff36946a5bde67
[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] 97aa0994e707804dcc0fff74fde1c199eb01e365ffa1a4e6ec3fa92050d26fd6
[INFO] running `Command { std: "docker" "start" "-a" "97aa0994e707804dcc0fff74fde1c199eb01e365ffa1a4e6ec3fa92050d26fd6", kill_on_drop: false }`
[INFO] [stderr]  Documenting chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "97aa0994e707804dcc0fff74fde1c199eb01e365ffa1a4e6ec3fa92050d26fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97aa0994e707804dcc0fff74fde1c199eb01e365ffa1a4e6ec3fa92050d26fd6", kill_on_drop: false }`
[INFO] [stdout] 97aa0994e707804dcc0fff74fde1c199eb01e365ffa1a4e6ec3fa92050d26fd6
[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" "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] f8fb23a728677287dd49e23d6b611f5033592847beccdfa881a52a9767421de8
[INFO] running `Command { std: "docker" "start" "-a" "f8fb23a728677287dd49e23d6b611f5033592847beccdfa881a52a9767421de8", kill_on_drop: false }`
[INFO] [stderr]  Documenting chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "f8fb23a728677287dd49e23d6b611f5033592847beccdfa881a52a9767421de8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8fb23a728677287dd49e23d6b611f5033592847beccdfa881a52a9767421de8", kill_on_drop: false }`
[INFO] [stdout] f8fb23a728677287dd49e23d6b611f5033592847beccdfa881a52a9767421de8