[INFO] cloning repository https://github.com/awsomearvinder/chip8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/awsomearvinder/chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fawsomearvinder%2Fchip8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fawsomearvinder%2Fchip8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 397d635358b78fc2195970131ad6394786af9214
[INFO] documenting awsomearvinder/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%2Fawsomearvinder%2Fchip8" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/awsomearvinder/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/awsomearvinder/chip8
[INFO] finished tweaking git repo https://github.com/awsomearvinder/chip8
[INFO] tweaked toml for git repo https://github.com/awsomearvinder/chip8 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/awsomearvinder/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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] f39b6feab29e85ef5504e11f32ed22ad63acd642d28c73085d64218e395197d3
[INFO] running `Command { std: "docker" "start" "-a" "f39b6feab29e85ef5504e11f32ed22ad63acd642d28c73085d64218e395197d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f39b6feab29e85ef5504e11f32ed22ad63acd642d28c73085d64218e395197d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f39b6feab29e85ef5504e11f32ed22ad63acd642d28c73085d64218e395197d3", kill_on_drop: false }`
[INFO] [stdout] f39b6feab29e85ef5504e11f32ed22ad63acd642d28c73085d64218e395197d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 0eb3286b934de6cb9e08ec794fb131dca4f24d0a44884836090e129cc2ba40ed
[INFO] running `Command { std: "docker" "start" "-a" "0eb3286b934de6cb9e08ec794fb131dca4f24d0a44884836090e129cc2ba40ed", kill_on_drop: false }`
[INFO] [stderr]     Checking chip8_parser v0.1.0 (/opt/rustwide/workdir/chip8_parser)
[INFO] [stderr]  Documenting chip8_parser v0.1.0 (/opt/rustwide/workdir/chip8_parser)
[INFO] [stdout] warning: module `OpCodes` should have a snake case name
[INFO] [stdout]  --> chip8_parser/src/parser/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod OpCodes;
[INFO] [stdout]   |         ^^^^^^^ help: convert the identifier to snake case: `op_codes`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting chip8_decompiler v0.1.0 (/opt/rustwide/workdir/chip8_decompiler)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `Command { std: "docker" "inspect" "0eb3286b934de6cb9e08ec794fb131dca4f24d0a44884836090e129cc2ba40ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eb3286b934de6cb9e08ec794fb131dca4f24d0a44884836090e129cc2ba40ed", kill_on_drop: false }`
[INFO] [stdout] 0eb3286b934de6cb9e08ec794fb131dca4f24d0a44884836090e129cc2ba40ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] daf1bcc99737c447f705a2099c29f37f1ab0ac824561c8d972891f5467f30b65
[INFO] running `Command { std: "docker" "start" "-a" "daf1bcc99737c447f705a2099c29f37f1ab0ac824561c8d972891f5467f30b65", 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" "daf1bcc99737c447f705a2099c29f37f1ab0ac824561c8d972891f5467f30b65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daf1bcc99737c447f705a2099c29f37f1ab0ac824561c8d972891f5467f30b65", kill_on_drop: false }`
[INFO] [stdout] daf1bcc99737c447f705a2099c29f37f1ab0ac824561c8d972891f5467f30b65