Dec 17 21:32:38.031 INFO checking kesselborn/rsdocs2docset against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 21:32:38.031 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 21:32:38.584 INFO [stdout] 74b87700e4d35badcf153d9551295438ef14f5291de874e2c58a3df52d751a18
Dec 17 21:32:38.586 INFO running `"docker" "start" "-a" "74b87700e4d35badcf153d9551295438ef14f5291de874e2c58a3df52d751a18"`
Dec 17 21:32:40.722 INFO [stderr]     Checking mac v0.0.2
Dec 17 21:32:40.722 INFO [stderr]    Compiling rustc-serialize v0.3.22
Dec 17 21:32:40.722 INFO [stderr]     Checking phf_shared v0.7.20
Dec 17 21:32:40.745 INFO [stderr]     Checking quick-error v1.1.0
Dec 17 21:32:40.745 INFO [stderr]    Compiling sqlite3-src v0.2.4
Dec 17 21:32:40.748 INFO [stderr]    Compiling syn v0.10.6
Dec 17 21:32:40.748 INFO [stderr]     Checking thread-id v3.0.0
Dec 17 21:32:40.748 INFO [stderr]     Checking memchr v1.0.1
Dec 17 21:32:41.264 INFO [stderr]     Checking term_size v0.2.1
Dec 17 21:32:41.452 INFO [stderr]     Checking aho-corasick v0.6.1
Dec 17 21:32:41.624 INFO [stderr]    Compiling string_cache_codegen v0.3.1
Dec 17 21:32:41.631 INFO [stderr]     Checking futf v0.1.2
Dec 17 21:32:41.657 INFO [stderr]     Checking clap v2.19.3
Dec 17 21:32:42.284 INFO [stderr]     Checking thread_local v0.3.2
Dec 17 21:32:43.196 INFO [stderr]     Checking phf v0.7.20
Dec 17 21:32:43.632 INFO [stderr]     Checking tendril v0.2.3
Dec 17 21:32:45.993 INFO [stderr]     Checking regex v0.2.1
Dec 17 21:32:46.339 INFO [stderr]    Compiling string_cache v0.3.0
Dec 17 21:32:46.340 INFO [stderr]    Compiling html5ever-atoms v0.1.3
Dec 17 21:32:46.801 INFO [stderr]     Checking sqlite3-sys v0.11.1
Dec 17 21:32:47.984 INFO [stderr]     Checking sqlite v0.23.2
Dec 17 21:33:01.833 INFO [stderr]    Compiling html5ever v0.12.1
Dec 17 21:33:10.028 INFO [stderr]     Checking rsdocs2docset v0.4.1 (/opt/crater/workdir)
Dec 17 21:33:10.537 INFO [stderr] warning: variable does not need to be mutable
Dec 17 21:33:10.537 INFO [stderr]  --> src/dom/manipulator.rs:6:23
Dec 17 21:33:10.537 INFO [stderr]   |
Dec 17 21:33:10.537 INFO [stderr] 6 | pub fn add_dash_links(mut dom: &mut RcDom, entries: &[Option<Entry>]) {
Dec 17 21:33:10.537 INFO [stderr]   |                       ----^^^
Dec 17 21:33:10.537 INFO [stderr]   |                       |
Dec 17 21:33:10.537 INFO [stderr]   |                       help: remove this `mut`
Dec 17 21:33:10.537 INFO [stderr]   |
Dec 17 21:33:10.537 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 17 21:33:10.537 INFO [stderr] 
Dec 17 21:33:10.804 INFO [stderr] warning: variable does not need to be mutable
Dec 17 21:33:10.804 INFO [stderr]  --> src/dom/manipulator.rs:6:23
Dec 17 21:33:10.804 INFO [stderr]   |
Dec 17 21:33:10.804 INFO [stderr] 6 | pub fn add_dash_links(mut dom: &mut RcDom, entries: &[Option<Entry>]) {
Dec 17 21:33:10.804 INFO [stderr]   |                       ----^^^
Dec 17 21:33:10.804 INFO [stderr]   |                       |
Dec 17 21:33:10.804 INFO [stderr]   |                       help: remove this `mut`
Dec 17 21:33:10.804 INFO [stderr]   |
Dec 17 21:33:10.804 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 17 21:33:10.804 INFO [stderr] 
Dec 17 21:33:11.748 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.18s
Dec 17 21:33:12.824 INFO running `"docker" "inspect" "74b87700e4d35badcf153d9551295438ef14f5291de874e2c58a3df52d751a18"`
Dec 17 21:33:13.146 INFO running `"docker" "rm" "-f" "74b87700e4d35badcf153d9551295438ef14f5291de874e2c58a3df52d751a18"`
Dec 17 21:33:13.481 INFO [stdout] 74b87700e4d35badcf153d9551295438ef14f5291de874e2c58a3df52d751a18