Dec 02 02:30:28.764 INFO documenting spider-1.1.1 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 02:30:28.764 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +147e60c5f89cfa2d3ffc247413956a37582c98e7-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 02:30:29.057 INFO [stdout] 3d524d03f575b2cd21d7ac37daeb984f1ef4c55ffef695e2eb2184f9e86c6f54
Dec 02 02:30:29.057 INFO running `"docker" "start" "-a" "3d524d03f575b2cd21d7ac37daeb984f1ef4c55ffef695e2eb2184f9e86c6f54"`
Dec 02 02:30:29.444 INFO [stderr] usermod: no changes
Dec 02 02:30:29.816 INFO [stderr]     Checking nodrop v0.1.13
Dec 02 02:30:29.823 INFO [stderr]     Checking utf-8 v0.6.0
Dec 02 02:30:29.828 INFO [stderr]     Checking cssparser v0.5.8
Dec 02 02:30:29.860 INFO [stderr]    Compiling string_cache v0.2.29
Dec 02 02:30:29.860 INFO [stderr]    Compiling html5ever v0.5.4
Dec 02 02:30:30.548 INFO [stderr]     Checking arrayvec v0.4.8
Dec 02 02:30:30.548 INFO [stderr]     Checking quickersort v2.2.0
Dec 02 02:30:30.660 INFO [stderr]     Checking tendril v0.2.4
Dec 02 02:30:34.748 INFO [stderr]     Checking crossbeam-epoch v0.6.1
Dec 02 02:30:36.578 INFO [stderr]     Checking crossbeam-deque v0.6.2
Dec 02 02:30:37.532 INFO [stderr]     Checking selectors v0.5.9
Dec 02 02:30:37.684 INFO [stderr]     Checking tokio-threadpool v0.1.9
Dec 02 02:30:40.368 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 02 02:30:41.888 INFO [stderr]     Checking tokio v0.1.13
Dec 02 02:30:43.404 INFO [stderr]     Checking scraper v0.4.0
Dec 02 02:30:44.148 INFO [stderr]     Checking tokio-core v0.1.17
Dec 02 02:30:44.148 INFO [stderr]     Checking hyper v0.12.16
Dec 02 02:30:47.399 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 02 02:30:47.399 INFO [stderr]     Checking hyper v0.11.27
Dec 02 02:30:51.421 INFO [stderr]     Checking hyper-tls v0.3.1
Dec 02 02:30:54.453 INFO [stderr]     Checking reqwest v0.9.5
Dec 02 02:30:54.941 INFO [stderr]     Checking hyper-tls v0.1.4
Dec 02 02:30:57.982 INFO [stderr]     Checking reqwest v0.8.8
Dec 02 02:30:59.377 INFO [stderr]     Checking robotparser v0.10.2
Dec 02 02:31:05.114 INFO [stderr]  Documenting spider v1.1.1 (/source)
Dec 02 02:31:13.916 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Dec 02 02:31:13.916 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.8.23/src/de/mod.rs:385:78
Dec 02 02:31:13.917 INFO [stderr]     |
Dec 02 02:31:13.917 INFO [stderr] 385 |     /// name.  This allows deserializers to choose between &str, usize, or &[u8] to properly
Dec 02 02:31:13.917 INFO [stderr]     |                                                                              ^^ cannot be resolved, ignoring
Dec 02 02:31:13.917 INFO [stderr]     |
Dec 02 02:31:13.917 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 02 02:31:13.917 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 02:31:13.917 INFO [stderr] 
Dec 02 02:31:14.115 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.68s
Dec 02 02:31:14.149 INFO [stderr] su: No module specific data is present
Dec 02 02:31:15.195 INFO running `"docker" "inspect" "3d524d03f575b2cd21d7ac37daeb984f1ef4c55ffef695e2eb2184f9e86c6f54"`
Dec 02 02:31:15.468 INFO running `"docker" "rm" "-f" "3d524d03f575b2cd21d7ac37daeb984f1ef4c55ffef695e2eb2184f9e86c6f54"`
Dec 02 02:31:15.708 INFO [stdout] 3d524d03f575b2cd21d7ac37daeb984f1ef4c55ffef695e2eb2184f9e86c6f54