Dec 01 12:37:08.991 INFO documenting kumabook/readability-demo against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 12:37:08.991 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-3/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-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 01 12:37:09.326 INFO [stdout] 482b183d5ce6ce7a50c9aab2c600924f7e1d19283ea9622a9bc4d3e0d8768dcd
Dec 01 12:37:09.380 INFO running `"docker" "start" "-a" "482b183d5ce6ce7a50c9aab2c600924f7e1d19283ea9622a9bc4d3e0d8768dcd"`
Dec 01 12:37:09.936 INFO [stderr] usermod: no changes
Dec 01 12:37:10.248 INFO [stderr]    Compiling openssl v0.9.20
Dec 01 12:37:10.252 INFO [stderr]     Checking serde v1.0.20
Dec 01 12:37:10.252 INFO [stderr]    Compiling openssl-sys v0.9.20
Dec 01 12:37:10.256 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 01 12:37:10.264 INFO [stderr]     Checking hyper v0.10.13
Dec 01 12:37:10.264 INFO [stderr]     Checking tendril v0.3.1
Dec 01 12:37:10.264 INFO [stderr]    Compiling serde_derive v1.0.20
Dec 01 12:37:12.060 INFO [stderr]    Compiling string_cache_codegen v0.4.0
Dec 01 12:37:12.060 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 01 12:37:16.848 INFO [stderr]    Compiling string_cache v0.6.2
Dec 01 12:37:16.848 INFO [stderr]    Compiling markup5ever v0.3.2
Dec 01 12:37:25.869 INFO [stderr]     Checking iron v0.5.1
Dec 01 12:37:30.254 INFO [stderr]     Checking persistent v0.3.0
Dec 01 12:37:30.256 INFO [stderr]     Checking mount v0.3.0
Dec 01 12:37:33.616 INFO [stderr]     Checking router v0.5.1
Dec 01 12:37:33.685 INFO [stderr]     Checking native-tls v0.1.4
Dec 01 12:37:33.732 INFO [stderr]     Checking staticfile v0.4.0
Dec 01 12:37:34.872 INFO [stderr]     Checking bodyparser v0.5.0
Dec 01 12:37:35.028 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 01 12:37:37.420 INFO [stderr]     Checking urlencoded v0.5.0
Dec 01 12:37:38.300 INFO [stderr]     Checking serde_json v1.0.6
Dec 01 12:37:41.560 INFO [stderr]     Checking html5ever v0.18.0
Dec 01 12:37:43.833 INFO [stderr]     Checking readability v0.1.2
Dec 01 12:37:45.134 INFO [stderr]  Documenting readability-demo v0.1.0 (/source)
Dec 01 12:37:48.713 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Dec 01 12:37:48.713 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.8.23/src/de/mod.rs:385:78
Dec 01 12:37:48.713 INFO [stderr]     |
Dec 01 12:37:48.713 INFO [stderr] 385 |     /// name.  This allows deserializers to choose between &str, usize, or &[u8] to properly
Dec 01 12:37:48.713 INFO [stderr]     |                                                                              ^^ cannot be resolved, ignoring
Dec 01 12:37:48.713 INFO [stderr]     |
Dec 01 12:37:48.713 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 01 12:37:48.713 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 12:37:48.713 INFO [stderr] 
Dec 01 12:37:48.836 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.87s
Dec 01 12:37:48.855 INFO [stderr] su: No module specific data is present
Dec 01 12:37:49.446 INFO running `"docker" "inspect" "482b183d5ce6ce7a50c9aab2c600924f7e1d19283ea9622a9bc4d3e0d8768dcd"`
Dec 01 12:37:49.764 INFO running `"docker" "rm" "-f" "482b183d5ce6ce7a50c9aab2c600924f7e1d19283ea9622a9bc4d3e0d8768dcd"`
Dec 01 12:37:50.111 INFO [stdout] 482b183d5ce6ce7a50c9aab2c600924f7e1d19283ea9622a9bc4d3e0d8768dcd