Oct 21 16:32:28.943 INFO checking kesselborn/rsdocs2docset against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 16:32:28.945 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 16:32:29.324 INFO blam! 4658c5122548068ac625850cf0f80e35f8b5ca543782b602e5e5ab8df438f9d3
Oct 21 16:32:29.327 INFO running `"docker" "start" "-a" "4658c5122548068ac625850cf0f80e35f8b5ca543782b602e5e5ab8df438f9d3"`
Oct 21 16:32:30.896 INFO kablam! usermod: no changes
Oct 21 16:32:31.112 INFO kablam!     Checking phf_shared v0.7.20
Oct 21 16:32:31.112 INFO kablam!     Checking mac v0.0.2
Oct 21 16:32:31.112 INFO kablam!     Checking serde v0.8.22
Oct 21 16:32:31.112 INFO kablam!    Compiling sqlite3-src v0.2.4
Oct 21 16:32:31.112 INFO kablam!    Compiling syn v0.10.6
Oct 21 16:32:31.112 INFO kablam!     Checking utf-8 v0.6.0
Oct 21 16:32:31.112 INFO kablam!     Checking thread-id v3.0.0
Oct 21 16:32:31.112 INFO kablam!     Checking memchr v1.0.1
Oct 21 16:32:32.733 INFO kablam!     Checking term_size v0.2.1
Oct 21 16:32:32.928 INFO kablam!     Checking phf v0.7.20
Oct 21 16:32:33.056 INFO kablam!    Compiling string_cache_codegen v0.3.1
Oct 21 16:32:33.137 INFO kablam!     Checking futf v0.1.2
Oct 21 16:32:33.908 INFO kablam!     Checking thread_local v0.3.2
Oct 21 16:32:34.041 INFO kablam!     Checking aho-corasick v0.6.1
Oct 21 16:32:34.252 INFO kablam!     Checking clap v2.19.3
Oct 21 16:32:35.351 INFO kablam!     Checking tendril v0.2.3
Oct 21 16:32:36.052 INFO kablam!     Checking regex v0.2.1
Oct 21 16:32:37.655 INFO kablam!     Checking sqlite3-sys v0.11.1
Oct 21 16:32:37.940 INFO kablam!    Compiling string_cache v0.3.0
Oct 21 16:32:37.941 INFO kablam!    Compiling html5ever-atoms v0.1.3
Oct 21 16:32:39.688 INFO kablam!     Checking sqlite v0.23.2
Oct 21 16:32:52.063 INFO kablam!    Compiling html5ever v0.12.1
Oct 21 16:33:02.890 INFO kablam!     Checking rsdocs2docset v0.4.1 (/source)
Oct 21 16:33:04.616 INFO kablam! warning: variable does not need to be mutable
Oct 21 16:33:04.617 INFO kablam!  --> src/dom/manipulator.rs:6:23
Oct 21 16:33:04.617 INFO kablam!   |
Oct 21 16:33:04.618 INFO kablam! 6 | pub fn add_dash_links(mut dom: &mut RcDom, entries: &[Option<Entry>]) {
Oct 21 16:33:04.618 INFO kablam!   |                       ----^^^
Oct 21 16:33:04.618 INFO kablam!   |                       |
Oct 21 16:33:04.619 INFO kablam!   |                       help: remove this `mut`
Oct 21 16:33:04.619 INFO kablam!   |
Oct 21 16:33:04.619 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 21 16:33:04.620 INFO kablam! 
Oct 21 16:33:05.080 INFO kablam! warning: variable does not need to be mutable
Oct 21 16:33:05.080 INFO kablam!  --> src/dom/manipulator.rs:6:23
Oct 21 16:33:05.080 INFO kablam!   |
Oct 21 16:33:05.080 INFO kablam! 6 | pub fn add_dash_links(mut dom: &mut RcDom, entries: &[Option<Entry>]) {
Oct 21 16:33:05.080 INFO kablam!   |                       ----^^^
Oct 21 16:33:05.080 INFO kablam!   |                       |
Oct 21 16:33:05.080 INFO kablam!   |                       help: remove this `mut`
Oct 21 16:33:05.080 INFO kablam!   |
Oct 21 16:33:05.080 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 21 16:33:05.080 INFO kablam! 
Oct 21 16:33:07.477 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 36.56s
Oct 21 16:33:07.505 INFO kablam! su: No module specific data is present
Oct 21 16:33:08.257 INFO running `"docker" "rm" "-f" "4658c5122548068ac625850cf0f80e35f8b5ca543782b602e5e5ab8df438f9d3"`
Oct 21 16:33:08.580 INFO blam! 4658c5122548068ac625850cf0f80e35f8b5ca543782b602e5e5ab8df438f9d3