[INFO] cloning repository https://github.com/reposefulGrass/chip_eight
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/reposefulGrass/chip_eight" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FreposefulGrass%2Fchip_eight", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FreposefulGrass%2Fchip_eight'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 878f6567974dbfc5000e6165ce3fe3eb86ce66b5
[INFO] documenting reposefulGrass/chip_eight against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FreposefulGrass%2Fchip_eight" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/reposefulGrass/chip_eight on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/reposefulGrass/chip_eight
[INFO] finished tweaking git repo https://github.com/reposefulGrass/chip_eight
[INFO] tweaked toml for git repo https://github.com/reposefulGrass/chip_eight written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/reposefulGrass/chip_eight already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70c0833f5ed2a43fda0530284ec397b947f43a578ddaae2737d52bef6b23f8ed
[INFO] running `Command { std: "docker" "start" "-a" "70c0833f5ed2a43fda0530284ec397b947f43a578ddaae2737d52bef6b23f8ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70c0833f5ed2a43fda0530284ec397b947f43a578ddaae2737d52bef6b23f8ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70c0833f5ed2a43fda0530284ec397b947f43a578ddaae2737d52bef6b23f8ed", kill_on_drop: false }`
[INFO] [stdout] 70c0833f5ed2a43fda0530284ec397b947f43a578ddaae2737d52bef6b23f8ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df8eba475d96f2608fefb946474909bfbd5f4993a68ffc57f143a0daafe5508d
[INFO] running `Command { std: "docker" "start" "-a" "df8eba475d96f2608fefb946474909bfbd5f4993a68ffc57f143a0daafe5508d", kill_on_drop: false }`
[INFO] [stderr]  Documenting chip_eight v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0428]: the name `SNE` is defined multiple times
[INFO] [stdout]   --> src/instruction.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 15 |     /* 4xkk */ SNE(Register, u8),
[INFO] [stdout]    |                ----------------- previous definition of the type `SNE` here
[INFO] [stdout] ...
[INFO] [stdout] 28 |     /* 9xy0 */ SNE(Register, Register),
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^ `SNE` redefined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SNE` must be defined only once in the type namespace of this enum
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0428`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `chip_eight`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name chip_eight src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "df8eba475d96f2608fefb946474909bfbd5f4993a68ffc57f143a0daafe5508d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df8eba475d96f2608fefb946474909bfbd5f4993a68ffc57f143a0daafe5508d", kill_on_drop: false }`
[INFO] [stdout] df8eba475d96f2608fefb946474909bfbd5f4993a68ffc57f143a0daafe5508d
