[INFO] fetching crate fcgi 0.0.2...
[INFO] documenting fcgi-0.0.2 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate fcgi 0.0.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate fcgi 0.0.2 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fcgi 0.0.2
[INFO] finished tweaking crates.io crate fcgi 0.0.2
[INFO] tweaked toml for crates.io crate fcgi 0.0.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-3/source/examples/example.rs
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef7229882cc2d4f4ca6337265164a1e08c7184d319c3da120f8332550dbef282
[INFO] running `Command { std: "docker" "start" "-a" "ef7229882cc2d4f4ca6337265164a1e08c7184d319c3da120f8332550dbef282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef7229882cc2d4f4ca6337265164a1e08c7184d319c3da120f8332550dbef282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef7229882cc2d4f4ca6337265164a1e08c7184d319c3da120f8332550dbef282", kill_on_drop: false }`
[INFO] [stdout] ef7229882cc2d4f4ca6337265164a1e08c7184d319c3da120f8332550dbef282
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33adef4cc6c236ec343bbedfeea84ef56a1b6752195788685ae1c75796f00687
[INFO] running `Command { std: "docker" "start" "-a" "33adef4cc6c236ec343bbedfeea84ef56a1b6752195788685ae1c75796f00687", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/examples/example.rs
[INFO] [stderr]  Documenting fcgi v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]   --> src/lib.rs:68:3
[INFO] [stdout]    |
[INFO] [stdout] 68 | #[deriving(Copy)]
[INFO] [stdout]    |   ^^^^^^^^
[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] [stderr] error: could not document `fcgi`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name fcgi src/lib.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 0.0.2` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "33adef4cc6c236ec343bbedfeea84ef56a1b6752195788685ae1c75796f00687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33adef4cc6c236ec343bbedfeea84ef56a1b6752195788685ae1c75796f00687", kill_on_drop: false }`
[INFO] [stdout] 33adef4cc6c236ec343bbedfeea84ef56a1b6752195788685ae1c75796f00687
