Dec 04 11:08:55.584 INFO checking rust-lang-nursery/mdBook against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 11:08:55.584 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 11:08:56.167 INFO [stdout] effa4d3b771e59eefeb6d629eae3015b87c4b8e78ace02422e8c3cbff26ba3f1
Dec 04 11:08:56.169 INFO running `"docker" "start" "-a" "effa4d3b771e59eefeb6d629eae3015b87c4b8e78ace02422e8c3cbff26ba3f1"`
Dec 04 11:08:58.711 INFO [stderr] usermod: no changes
Dec 04 11:08:59.151 INFO [stderr]    Compiling pulldown-cmark v0.1.2
Dec 04 11:08:59.151 INFO [stderr]     Checking sequence_trie v0.3.5
Dec 04 11:08:59.151 INFO [stderr]     Checking is-match v0.1.0
Dec 04 11:08:59.151 INFO [stderr]     Checking open v1.2.2
Dec 04 11:08:59.151 INFO [stderr]     Checking inotify-sys v0.1.3
Dec 04 11:08:59.151 INFO [stderr]     Checking filetime v0.2.1
Dec 04 11:08:59.155 INFO [stderr]     Checking getopts v0.2.18
Dec 04 11:08:59.155 INFO [stderr]     Checking pretty_assertions v0.5.1
Dec 04 11:09:00.313 INFO [stderr]     Checking log v0.3.9
Dec 04 11:09:00.527 INFO [stderr]    Compiling syn v0.13.11
Dec 04 11:09:00.759 INFO [stderr]     Checking tempfile v3.0.4
Dec 04 11:09:01.043 INFO [stderr]     Checking mio-extras v2.0.5
Dec 04 11:09:01.748 INFO [stderr]    Compiling pest_derive v1.0.8
Dec 04 11:09:01.867 INFO [stderr]    Compiling syn v0.15.12
Dec 04 11:09:01.879 INFO [stderr]     Checking tendril v0.4.0
Dec 04 11:09:02.511 INFO [stderr]    Compiling strum_macros v0.9.1
Dec 04 11:09:02.614 INFO [stderr]     Checking mime v0.2.6
Dec 04 11:09:04.007 INFO [stderr]     Checking error-chain v0.12.0
Dec 04 11:09:04.931 INFO [stderr]    Compiling string_cache_codegen v0.4.1
Dec 04 11:09:07.661 INFO [stderr]     Checking ws v0.7.9
Dec 04 11:09:07.745 INFO [stderr]    Compiling mime_guess v1.8.6
Dec 04 11:09:29.060 INFO [stderr]     Checking hyper v0.10.13
Dec 04 11:09:29.388 INFO [stderr]     Checking toml-query v0.7.0
Dec 04 11:09:29.580 INFO [stderr]     Checking pulldown-cmark-to-cmark v1.1.0
Dec 04 11:09:29.887 INFO [stderr]    Compiling string_cache v0.7.3
Dec 04 11:09:30.447 INFO [stderr]    Compiling string_cache v0.6.2
Dec 04 11:09:36.492 INFO [stderr]    Compiling markup5ever v0.3.2
Dec 04 11:09:38.215 INFO [stderr]     Checking inotify v0.6.1
Dec 04 11:09:43.911 INFO [stderr]     Checking handlebars v1.0.5
Dec 04 11:09:46.431 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 04 11:09:48.687 INFO [stderr]     Checking notify v4.0.6
Dec 04 11:09:54.247 INFO [stderr]     Checking iron v0.6.0
Dec 04 11:09:58.939 INFO [stderr]     Checking mount v0.4.0
Dec 04 11:10:01.973 INFO [stderr]     Checking staticfile v0.5.0
Dec 04 11:10:19.315 INFO [stderr]     Checking html5ever v0.18.0
Dec 04 11:10:23.241 INFO [stderr]    Compiling html5ever v0.22.3
Dec 04 11:10:32.864 INFO [stderr]     Checking select v0.4.2
Dec 04 11:10:40.169 INFO [stderr]    Compiling markup5ever v0.7.3
Dec 04 11:10:40.804 INFO [stderr]     Checking elasticlunr-rs v2.3.3
Dec 04 11:10:55.562 INFO [stderr]     Checking ammonia v1.2.0
Dec 04 11:10:56.580 INFO [stderr]     Checking mdbook v0.2.3-alpha.0 (/source)
Dec 04 11:11:20.879 INFO [stderr] warning: struct is never constructed: `Deemphasize`
Dec 04 11:11:20.879 INFO [stderr]   --> examples/de-emphasize.rs:20:1
Dec 04 11:11:20.879 INFO [stderr]    |
Dec 04 11:11:20.879 INFO [stderr] 20 | struct Deemphasize;
Dec 04 11:11:20.879 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 04 11:11:20.879 INFO [stderr]    |
Dec 04 11:11:20.879 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 11:11:20.879 INFO [stderr] 
Dec 04 11:11:21.105 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 22s
Dec 04 11:11:21.151 INFO [stderr] su: No module specific data is present
Dec 04 11:11:22.451 INFO running `"docker" "inspect" "effa4d3b771e59eefeb6d629eae3015b87c4b8e78ace02422e8c3cbff26ba3f1"`
Dec 04 11:11:22.875 INFO running `"docker" "rm" "-f" "effa4d3b771e59eefeb6d629eae3015b87c4b8e78ace02422e8c3cbff26ba3f1"`
Dec 04 11:11:23.215 INFO [stdout] effa4d3b771e59eefeb6d629eae3015b87c4b8e78ace02422e8c3cbff26ba3f1