Dec 19 14:25:52.046 INFO checking kesselborn/rsdocs2docset against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 14:25:52.046 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/kesselborn/rsdocs2docset:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:25:52.262 INFO [stdout] ec503f8b64122d92279267a9edd116b3f612bd7048bfcbca32ae31288df7653e
Dec 19 14:25:52.268 INFO running `"docker" "start" "-a" "ec503f8b64122d92279267a9edd116b3f612bd7048bfcbca32ae31288df7653e"`
Dec 19 14:25:53.547 INFO [stderr]     Checking mac v0.0.2
Dec 19 14:25:53.547 INFO [stderr]     Checking serde v0.8.22
Dec 19 14:25:53.553 INFO [stderr]     Checking phf_shared v0.7.20
Dec 19 14:25:53.577 INFO [stderr]    Compiling sqlite3-src v0.2.4
Dec 19 14:25:53.577 INFO [stderr]    Compiling syn v0.10.6
Dec 19 14:25:53.600 INFO [stderr]     Checking utf-8 v0.6.0
Dec 19 14:25:53.624 INFO [stderr]     Checking memchr v1.0.1
Dec 19 14:25:53.624 INFO [stderr]     Checking thread-id v3.0.0
Dec 19 14:25:53.918 INFO [stderr]     Checking term_size v0.2.1
Dec 19 14:25:54.117 INFO [stderr]     Checking thread_local v0.3.2
Dec 19 14:25:55.162 INFO [stderr]    Compiling string_cache_codegen v0.3.1
Dec 19 14:25:55.216 INFO [stderr]     Checking futf v0.1.2
Dec 19 14:25:55.252 INFO [stderr]     Checking aho-corasick v0.6.1
Dec 19 14:25:55.396 INFO [stderr]     Checking phf v0.7.20
Dec 19 14:25:55.676 INFO [stderr]     Checking clap v2.19.3
Dec 19 14:25:56.479 INFO [stderr]     Checking tendril v0.2.3
Dec 19 14:25:57.974 INFO [stderr]     Checking sqlite3-sys v0.11.1
Dec 19 14:25:58.157 INFO [stderr]     Checking regex v0.2.1
Dec 19 14:25:59.348 INFO [stderr]     Checking sqlite v0.23.2
Dec 19 14:26:01.090 INFO [stderr]    Compiling string_cache v0.3.0
Dec 19 14:26:01.090 INFO [stderr]    Compiling html5ever-atoms v0.1.3
Dec 19 14:26:12.610 INFO [stderr]    Compiling html5ever v0.12.1
Dec 19 14:26:20.554 INFO [stderr]     Checking rsdocs2docset v0.4.1 (/opt/crater/workdir)
Dec 19 14:26:21.220 INFO [stderr] warning: variable does not need to be mutable
Dec 19 14:26:21.220 INFO [stderr]  --> src/dom/manipulator.rs:6:23
Dec 19 14:26:21.220 INFO [stderr]   |
Dec 19 14:26:21.220 INFO [stderr] 6 | pub fn add_dash_links(mut dom: &mut RcDom, entries: &[Option<Entry>]) {
Dec 19 14:26:21.220 INFO [stderr]   |                       ----^^^
Dec 19 14:26:21.220 INFO [stderr]   |                       |
Dec 19 14:26:21.220 INFO [stderr]   |                       help: remove this `mut`
Dec 19 14:26:21.220 INFO [stderr]   |
Dec 19 14:26:21.220 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 19 14:26:21.220 INFO [stderr] 
Dec 19 14:26:21.808 INFO [stderr] warning: variable does not need to be mutable
Dec 19 14:26:21.808 INFO [stderr]  --> src/dom/manipulator.rs:6:23
Dec 19 14:26:21.808 INFO [stderr]   |
Dec 19 14:26:21.808 INFO [stderr] 6 | pub fn add_dash_links(mut dom: &mut RcDom, entries: &[Option<Entry>]) {
Dec 19 14:26:21.808 INFO [stderr]   |                       ----^^^
Dec 19 14:26:21.808 INFO [stderr]   |                       |
Dec 19 14:26:21.808 INFO [stderr]   |                       help: remove this `mut`
Dec 19 14:26:21.808 INFO [stderr]   |
Dec 19 14:26:21.808 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 19 14:26:21.808 INFO [stderr] 
Dec 19 14:26:22.625 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.36s
Dec 19 14:26:23.352 INFO running `"docker" "inspect" "ec503f8b64122d92279267a9edd116b3f612bd7048bfcbca32ae31288df7653e"`
Dec 19 14:26:23.704 INFO running `"docker" "rm" "-f" "ec503f8b64122d92279267a9edd116b3f612bd7048bfcbca32ae31288df7653e"`
Dec 19 14:26:24.095 INFO [stdout] ec503f8b64122d92279267a9edd116b3f612bd7048bfcbca32ae31288df7653e