[INFO] fetching crate netaddr 0.1.2...
[INFO] documenting netaddr-0.1.2 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate netaddr 0.1.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate netaddr 0.1.2 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 netaddr 0.1.2
[INFO] finished tweaking crates.io crate netaddr 0.1.2
[INFO] tweaked toml for crates.io crate netaddr 0.1.2 written to /workspace/builds/worker-7/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] f6a944ff1c348e6bd7a3b13d9394ccaf2ef1c06b4f4085a2e65b60cf8a2edc71
[INFO] running `Command { std: "docker" "start" "-a" "f6a944ff1c348e6bd7a3b13d9394ccaf2ef1c06b4f4085a2e65b60cf8a2edc71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6a944ff1c348e6bd7a3b13d9394ccaf2ef1c06b4f4085a2e65b60cf8a2edc71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6a944ff1c348e6bd7a3b13d9394ccaf2ef1c06b4f4085a2e65b60cf8a2edc71", kill_on_drop: false }`
[INFO] [stdout] f6a944ff1c348e6bd7a3b13d9394ccaf2ef1c06b4f4085a2e65b60cf8a2edc71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 1aedb9f39fcdc52bd4e0d1fde80287161fe4b806bc4c6107bffac187337414b5
[INFO] running `Command { std: "docker" "start" "-a" "1aedb9f39fcdc52bd4e0d1fde80287161fe4b806bc4c6107bffac187337414b5", kill_on_drop: false }`
[INFO] [stderr]  Documenting netaddr v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected identifier, found `"rustc-serialize"`
[INFO] [stdout]  --> src/lib.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate "rustc-serialize" as rustc_serialize;
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^ expected identifier
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `netaddr`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name netaddr 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 --extern log=/opt/rustwide/target/debug/deps/liblog-325d2e3c8b888de3.rmeta --extern rustc_serialize=/opt/rustwide/target/debug/deps/librustc_serialize-67e30c758e0c56b4.rmeta --cap-lints=warn --crate-version 0.1.2` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "1aedb9f39fcdc52bd4e0d1fde80287161fe4b806bc4c6107bffac187337414b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aedb9f39fcdc52bd4e0d1fde80287161fe4b806bc4c6107bffac187337414b5", kill_on_drop: false }`
[INFO] [stdout] 1aedb9f39fcdc52bd4e0d1fde80287161fe4b806bc4c6107bffac187337414b5
