Dec 04 15:53:16.073 INFO checking kesselborn/rsdocs2docset against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 15:53:16.073 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15:53:16.627 INFO [stdout] 661ae891d34cb14fb94f93dc177c3caa743fb79b46cd5d0a888195bc8febe9c7
Dec 04 15:53:16.630 INFO running `"docker" "start" "-a" "661ae891d34cb14fb94f93dc177c3caa743fb79b46cd5d0a888195bc8febe9c7"`
Dec 04 15:53:18.655 INFO [stderr] usermod: no changes
Dec 04 15:53:18.898 INFO [stderr]    Compiling libc v0.2.19
Dec 04 15:53:18.898 INFO [stderr]    Compiling gcc v0.3.41
Dec 04 15:53:18.907 INFO [stderr]     Checking mac v0.0.2
Dec 04 15:53:18.907 INFO [stderr]     Checking phf_shared v0.7.20
Dec 04 15:53:18.912 INFO [stderr]    Compiling rustc-serialize v0.3.22
Dec 04 15:53:18.919 INFO [stderr]    Compiling syn v0.10.6
Dec 04 15:53:18.930 INFO [stderr]     Checking url v1.2.4
Dec 04 15:53:20.807 INFO [stderr]     Checking futf v0.1.2
Dec 04 15:53:21.571 INFO [stderr]     Checking phf v0.7.20
Dec 04 15:53:24.043 INFO [stderr]     Checking tendril v0.2.3
Dec 04 15:53:24.423 INFO [stderr]     Checking thread-id v3.0.0
Dec 04 15:53:25.515 INFO [stderr]     Checking memchr v1.0.1
Dec 04 15:53:26.170 INFO [stderr]     Checking term_size v0.2.1
Dec 04 15:53:27.235 INFO [stderr]    Compiling rand v0.3.15
Dec 04 15:53:27.611 INFO [stderr]     Checking thread_local v0.3.2
Dec 04 15:53:27.656 INFO [stderr]     Checking aho-corasick v0.6.1
Dec 04 15:53:27.823 INFO [stderr]     Checking clap v2.19.3
Dec 04 15:53:27.966 INFO [stderr]    Compiling sqlite3-src v0.2.4
Dec 04 15:53:31.043 INFO [stderr]     Checking regex v0.2.1
Dec 04 15:53:31.356 INFO [stderr]     Checking sqlite3-sys v0.11.1
Dec 04 15:53:31.979 INFO [stderr]     Checking sqlite v0.23.2
Dec 04 15:53:33.863 INFO [stderr]    Compiling phf_generator v0.7.20
Dec 04 15:53:35.167 INFO [stderr]    Compiling string_cache_codegen v0.3.1
Dec 04 15:53:35.167 INFO [stderr]    Compiling phf_codegen v0.7.20
Dec 04 15:53:38.804 INFO [stderr]    Compiling string_cache v0.3.0
Dec 04 15:53:38.804 INFO [stderr]    Compiling html5ever-atoms v0.1.3
Dec 04 15:53:43.297 INFO [stderr]    Compiling html5ever v0.12.1
Dec 04 15:53:51.502 INFO [stderr]     Checking rsdocs2docset v0.4.1 (/source)
Dec 04 15:53:53.096 INFO [stderr] warning: variable does not need to be mutable
Dec 04 15:53:53.096 INFO [stderr]  --> src/dom/manipulator.rs:6:23
Dec 04 15:53:53.096 INFO [stderr]   |
Dec 04 15:53:53.096 INFO [stderr] 6 | pub fn add_dash_links(mut dom: &mut RcDom, entries: &[Option<Entry>]) {
Dec 04 15:53:53.096 INFO [stderr]   |                       ----^^^
Dec 04 15:53:53.096 INFO [stderr]   |                       |
Dec 04 15:53:53.096 INFO [stderr]   |                       help: remove this `mut`
Dec 04 15:53:53.096 INFO [stderr]   |
Dec 04 15:53:53.096 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 04 15:53:53.096 INFO [stderr] 
Dec 04 15:53:53.288 INFO [stderr] warning: variable does not need to be mutable
Dec 04 15:53:53.288 INFO [stderr]  --> src/dom/manipulator.rs:6:23
Dec 04 15:53:53.288 INFO [stderr]   |
Dec 04 15:53:53.288 INFO [stderr] 6 | pub fn add_dash_links(mut dom: &mut RcDom, entries: &[Option<Entry>]) {
Dec 04 15:53:53.288 INFO [stderr]   |                       ----^^^
Dec 04 15:53:53.288 INFO [stderr]   |                       |
Dec 04 15:53:53.288 INFO [stderr]   |                       help: remove this `mut`
Dec 04 15:53:53.288 INFO [stderr]   |
Dec 04 15:53:53.288 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 04 15:53:53.288 INFO [stderr] 
Dec 04 15:53:55.712 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.03s
Dec 04 15:53:55.727 INFO [stderr] su: No module specific data is present
Dec 04 15:53:56.769 INFO running `"docker" "inspect" "661ae891d34cb14fb94f93dc177c3caa743fb79b46cd5d0a888195bc8febe9c7"`
Dec 04 15:53:57.095 INFO running `"docker" "rm" "-f" "661ae891d34cb14fb94f93dc177c3caa743fb79b46cd5d0a888195bc8febe9c7"`
Dec 04 15:53:57.439 INFO [stdout] 661ae891d34cb14fb94f93dc177c3caa743fb79b46cd5d0a888195bc8febe9c7