Dec 01 12:37:09.453 INFO documenting kumabook/readability-demo against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 12:37:09.454 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-2/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 01 12:37:09.728 INFO [stdout] e429e3dddba2b285fc7df660034351e0f01bfcaa87fa13022851e773d1df9217
Dec 01 12:37:09.734 INFO running `"docker" "start" "-a" "e429e3dddba2b285fc7df660034351e0f01bfcaa87fa13022851e773d1df9217"`
Dec 01 12:37:10.438 INFO [stderr] usermod: no changes
Dec 01 12:37:10.821 INFO [stderr]     Checking serde v1.0.20
Dec 01 12:37:10.865 INFO [stderr]     Checking utf-8 v0.7.1
Dec 01 12:37:10.865 INFO [stderr]     Checking serde_json v0.8.6
Dec 01 12:37:10.865 INFO [stderr]    Compiling string_cache_codegen v0.4.0
Dec 01 12:37:10.865 INFO [stderr]    Compiling serde_derive_internals v0.17.0
Dec 01 12:37:10.865 INFO [stderr]     Checking regex v0.2.2
Dec 01 12:37:10.865 INFO [stderr]     Checking hyper v0.10.13
Dec 01 12:37:12.797 INFO [stderr]     Checking tendril v0.3.1
Dec 01 12:37:20.088 INFO [stderr]    Compiling string_cache v0.6.2
Dec 01 12:37:20.096 INFO [stderr]    Compiling markup5ever v0.3.2
Dec 01 12:37:21.064 INFO [stderr]    Compiling serde_derive v1.0.20
Dec 01 12:37:30.603 INFO [stderr]     Checking iron v0.5.1
Dec 01 12:37:30.605 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 01 12:37:33.473 INFO [stderr]     Checking persistent v0.3.0
Dec 01 12:37:33.473 INFO [stderr]     Checking mount v0.3.0
Dec 01 12:37:33.473 INFO [stderr]     Checking router v0.5.1
Dec 01 12:37:35.972 INFO [stderr]     Checking staticfile v0.4.0
Dec 01 12:37:37.328 INFO [stderr]     Checking bodyparser v0.5.0
Dec 01 12:37:37.444 INFO [stderr]     Checking serde_json v1.0.6
Dec 01 12:37:39.889 INFO [stderr]     Checking urlencoded v0.5.0
Dec 01 12:37:42.304 INFO [stderr]     Checking html5ever v0.18.0
Dec 01 12:37:44.732 INFO [stderr]     Checking readability v0.1.2
Dec 01 12:37:46.068 INFO [stderr]  Documenting readability-demo v0.1.0 (/source)
Dec 01 12:37:49.984 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Dec 01 12:37:49.984 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.8.23/src/de/mod.rs:385:78
Dec 01 12:37:49.984 INFO [stderr]     |
Dec 01 12:37:49.984 INFO [stderr] 385 |     /// name.  This allows deserializers to choose between &str, usize, or &[u8] to properly
Dec 01 12:37:49.984 INFO [stderr]     |                                                                              ^^ cannot be resolved, ignoring
Dec 01 12:37:49.984 INFO [stderr]     |
Dec 01 12:37:49.984 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 01 12:37:49.984 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 12:37:49.984 INFO [stderr] 
Dec 01 12:37:50.122 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.66s
Dec 01 12:37:50.150 INFO [stderr] su: No module specific data is present
Dec 01 12:37:50.582 INFO running `"docker" "inspect" "e429e3dddba2b285fc7df660034351e0f01bfcaa87fa13022851e773d1df9217"`
Dec 01 12:37:50.940 INFO running `"docker" "rm" "-f" "e429e3dddba2b285fc7df660034351e0f01bfcaa87fa13022851e773d1df9217"`
Dec 01 12:37:51.244 INFO [stdout] e429e3dddba2b285fc7df660034351e0f01bfcaa87fa13022851e773d1df9217