[INFO] cloning repository https://github.com/Blowdire/intel_8080_emulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Blowdire/intel_8080_emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlowdire%2Fintel_8080_emulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlowdire%2Fintel_8080_emulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 008dca40362b1f626f81f6099860c4ae8184e99b
[INFO] documenting Blowdire/intel_8080_emulator 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%2FBlowdire%2Fintel_8080_emulator" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Blowdire/intel_8080_emulator 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/Blowdire/intel_8080_emulator
[INFO] finished tweaking git repo https://github.com/Blowdire/intel_8080_emulator
[INFO] tweaked toml for git repo https://github.com/Blowdire/intel_8080_emulator written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Blowdire/intel_8080_emulator 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] af57f3840a13c9fdec42f9ceaf64c5b1fd24b61a618db92a5950cc286a8d2227
[INFO] running `Command { std: "docker" "start" "-a" "af57f3840a13c9fdec42f9ceaf64c5b1fd24b61a618db92a5950cc286a8d2227", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af57f3840a13c9fdec42f9ceaf64c5b1fd24b61a618db92a5950cc286a8d2227", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af57f3840a13c9fdec42f9ceaf64c5b1fd24b61a618db92a5950cc286a8d2227", kill_on_drop: false }`
[INFO] [stdout] af57f3840a13c9fdec42f9ceaf64c5b1fd24b61a618db92a5950cc286a8d2227
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] e4a18e29d9aff2fa8ded358ec91290ab58c8f6e6178d7d03a9fb6b492e42f430
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e4a18e29d9aff2fa8ded358ec91290ab58c8f6e6178d7d03a9fb6b492e42f430", kill_on_drop: false }`
[INFO] [stderr]  Documenting intel_8080_emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/main.rs:635:5
[INFO] [stdout]     |
[INFO] [stdout] 635 |     (0 == (p & 0x1))
[INFO] [stdout]     |     ^              ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 635 -     (0 == (p & 0x1))
[INFO] [stdout] 635 +     0 == (p & 0x1)
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `Command { std: "docker" "inspect" "e4a18e29d9aff2fa8ded358ec91290ab58c8f6e6178d7d03a9fb6b492e42f430", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4a18e29d9aff2fa8ded358ec91290ab58c8f6e6178d7d03a9fb6b492e42f430", kill_on_drop: false }`
[INFO] [stdout] e4a18e29d9aff2fa8ded358ec91290ab58c8f6e6178d7d03a9fb6b492e42f430