Oct 27 02:15:07.745 INFO checking kesselborn/rsdocs2docset against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 02:15:07.745 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 02:15:08.337 INFO blam! c8740e4eb920070362c77c17569179fdf9293904d3e69c62b362e7ec6e16db0a
Oct 27 02:15:08.337 INFO running `"docker" "start" "-a" "c8740e4eb920070362c77c17569179fdf9293904d3e69c62b362e7ec6e16db0a"`
Oct 27 02:15:10.151 INFO kablam! usermod: no changes
Oct 27 02:15:10.395 INFO kablam!    Compiling libc v0.2.19
Oct 27 02:15:10.399 INFO kablam!     Checking phf_shared v0.7.20
Oct 27 02:15:10.399 INFO kablam!     Checking serde v0.8.22
Oct 27 02:15:10.399 INFO kablam!    Compiling sqlite3-src v0.2.4
Oct 27 02:15:10.399 INFO kablam!    Compiling syn v0.10.6
Oct 27 02:15:10.399 INFO kablam!     Checking thread-id v3.0.0
Oct 27 02:15:10.399 INFO kablam!     Checking memchr v1.0.1
Oct 27 02:15:10.399 INFO kablam!     Checking term_size v0.2.1
Oct 27 02:15:12.266 INFO kablam!     Checking aho-corasick v0.6.1
Oct 27 02:15:12.455 INFO kablam!     Checking thread_local v0.3.2
Oct 27 02:15:12.615 INFO kablam!     Checking clap v2.19.3
Oct 27 02:15:12.691 INFO kablam!     Checking phf v0.7.20
Oct 27 02:15:15.671 INFO kablam!     Checking sqlite3-sys v0.11.1
Oct 27 02:15:16.084 INFO kablam!     Checking regex v0.2.1
Oct 27 02:15:16.879 INFO kablam!    Compiling rand v0.3.15
Oct 27 02:15:17.598 INFO kablam!     Checking sqlite v0.23.2
Oct 27 02:15:25.563 INFO kablam!    Compiling phf_generator v0.7.20
Oct 27 02:15:27.417 INFO kablam!    Compiling string_cache_codegen v0.3.1
Oct 27 02:15:27.427 INFO kablam!    Compiling phf_codegen v0.7.20
Oct 27 02:15:35.715 INFO kablam!    Compiling string_cache v0.3.0
Oct 27 02:15:35.716 INFO kablam!    Compiling html5ever-atoms v0.1.3
Oct 27 02:15:37.253 INFO kablam!    Compiling html5ever v0.12.1
Oct 27 02:15:48.987 INFO kablam!     Checking rsdocs2docset v0.4.1 (/source)
Oct 27 02:15:51.167 INFO kablam! warning: variable does not need to be mutable
Oct 27 02:15:51.167 INFO kablam!  --> src/dom/manipulator.rs:6:23
Oct 27 02:15:51.167 INFO kablam!   |
Oct 27 02:15:51.167 INFO kablam! 6 | pub fn add_dash_links(mut dom: &mut RcDom, entries: &[Option<Entry>]) {
Oct 27 02:15:51.167 INFO kablam!   |                       ----^^^
Oct 27 02:15:51.167 INFO kablam!   |                       |
Oct 27 02:15:51.168 INFO kablam!   |                       help: remove this `mut`
Oct 27 02:15:51.169 INFO kablam!   |
Oct 27 02:15:51.169 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 27 02:15:51.169 INFO kablam! 
Oct 27 02:15:51.289 INFO kablam! warning: variable does not need to be mutable
Oct 27 02:15:51.290 INFO kablam!  --> src/dom/manipulator.rs:6:23
Oct 27 02:15:51.290 INFO kablam!   |
Oct 27 02:15:51.290 INFO kablam! 6 | pub fn add_dash_links(mut dom: &mut RcDom, entries: &[Option<Entry>]) {
Oct 27 02:15:51.290 INFO kablam!   |                       ----^^^
Oct 27 02:15:51.290 INFO kablam!   |                       |
Oct 27 02:15:51.290 INFO kablam!   |                       help: remove this `mut`
Oct 27 02:15:51.290 INFO kablam!   |
Oct 27 02:15:51.290 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 27 02:15:51.290 INFO kablam! 
Oct 27 02:15:53.867 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 43.70s
Oct 27 02:15:53.883 INFO kablam! su: No module specific data is present
Oct 27 02:15:54.671 INFO running `"docker" "rm" "-f" "c8740e4eb920070362c77c17569179fdf9293904d3e69c62b362e7ec6e16db0a"`
Oct 27 02:15:55.011 INFO blam! c8740e4eb920070362c77c17569179fdf9293904d3e69c62b362e7ec6e16db0a