[INFO] cloning repository https://github.com/vpetrigo/tinyrenderer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vpetrigo/tinyrenderer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvpetrigo%2Ftinyrenderer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvpetrigo%2Ftinyrenderer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f829486dcefadb418d7a93a40a4f395fed0b07f2
[INFO] documenting vpetrigo/tinyrenderer against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvpetrigo%2Ftinyrenderer" "/workspace/builds/worker-37/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-37/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vpetrigo/tinyrenderer on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-37/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/vpetrigo/tinyrenderer
[INFO] finished tweaking git repo https://github.com/vpetrigo/tinyrenderer
[INFO] tweaked toml for git repo https://github.com/vpetrigo/tinyrenderer written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] crate git repo https://github.com/vpetrigo/tinyrenderer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-complex v0.3.1
[INFO] [stderr]   Downloaded num v0.3.1
[INFO] [stderr]   Downloaded num-iter v0.1.42
[INFO] [stderr]   Downloaded num-bigint v0.3.1
[INFO] [stderr]   Downloaded libc v0.2.81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fce4ffc2738bfbd1c71cf1b6e4c644da3ca818f46cc2ce14cea93007dde5194
[INFO] running `Command { std: "docker" "start" "-a" "9fce4ffc2738bfbd1c71cf1b6e4c644da3ca818f46cc2ce14cea93007dde5194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fce4ffc2738bfbd1c71cf1b6e4c644da3ca818f46cc2ce14cea93007dde5194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fce4ffc2738bfbd1c71cf1b6e4c644da3ca818f46cc2ce14cea93007dde5194", kill_on_drop: false }`
[INFO] [stdout] 9fce4ffc2738bfbd1c71cf1b6e4c644da3ca818f46cc2ce14cea93007dde5194
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51c666f70501b945e656b5255c5ff01d074953ed234f3aa30b6ea5a0d0f36dca
[INFO] running `Command { std: "docker" "start" "-a" "51c666f70501b945e656b5255c5ff01d074953ed234f3aa30b6ea5a0d0f36dca", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking tgaimage v0.1.0 (/opt/rustwide/workdir/tgaimage)
[INFO] [stderr]  Documenting tgaimage v0.1.0 (/opt/rustwide/workdir/tgaimage)
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stdout] warning: field is never read: `bytespp`
[INFO] [stdout]    --> tgaimage/src/lib.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     bytespp: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `TGAColor` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    --> tgaimage/src/lib.rs:95:19
[INFO] [stdout]     |
[INFO] [stdout] 95  | #[derive(Default, Debug, Copy, Clone)]
[INFO] [stdout]     |                   ^^^^^        ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]  Documenting tinyrenderer v0.1.0 (/opt/rustwide/workdir/tinyrenderer)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.87s
[INFO] running `Command { std: "docker" "inspect" "51c666f70501b945e656b5255c5ff01d074953ed234f3aa30b6ea5a0d0f36dca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51c666f70501b945e656b5255c5ff01d074953ed234f3aa30b6ea5a0d0f36dca", kill_on_drop: false }`
[INFO] [stdout] 51c666f70501b945e656b5255c5ff01d074953ed234f3aa30b6ea5a0d0f36dca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 2dfd3e62a4468f7067626ecb8f5c469f20d971da6950d73d121058eb3c40c298
[INFO] running `Command { std: "docker" "start" "-a" "2dfd3e62a4468f7067626ecb8f5c469f20d971da6950d73d121058eb3c40c298", 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" "2dfd3e62a4468f7067626ecb8f5c469f20d971da6950d73d121058eb3c40c298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dfd3e62a4468f7067626ecb8f5c469f20d971da6950d73d121058eb3c40c298", kill_on_drop: false }`
[INFO] [stdout] 2dfd3e62a4468f7067626ecb8f5c469f20d971da6950d73d121058eb3c40c298