Dec 11 15:34:17.645 INFO checking kesselborn/rsdocs2docset against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 15:34:17.645 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 15:34:18.144 INFO [stdout] 336b533f7e202c0bcb16c0099fb758714038f7cdd9f8f5333d5628ef8d213f3a
Dec 11 15:34:18.150 INFO running `"docker" "start" "-a" "336b533f7e202c0bcb16c0099fb758714038f7cdd9f8f5333d5628ef8d213f3a"`
Dec 11 15:34:20.279 INFO [stderr] usermod: no changes
Dec 11 15:34:20.456 INFO [stderr]    Compiling libc v0.2.19
Dec 11 15:34:20.460 INFO [stderr]     Checking mac v0.0.2
Dec 11 15:34:20.460 INFO [stderr]     Checking serde v0.8.22
Dec 11 15:34:20.537 INFO [stderr]     Checking phf_shared v0.7.20
Dec 11 15:34:20.539 INFO [stderr]     Checking quick-error v1.1.0
Dec 11 15:34:20.541 INFO [stderr]    Compiling sqlite3-src v0.2.4
Dec 11 15:34:20.543 INFO [stderr]    Compiling syn v0.10.6
Dec 11 15:34:20.545 INFO [stderr]     Checking memchr v1.0.1
Dec 11 15:34:22.432 INFO [stderr]     Checking thread-id v3.0.0
Dec 11 15:34:22.576 INFO [stderr]     Checking term_size v0.2.1
Dec 11 15:34:22.958 INFO [stderr]     Checking aho-corasick v0.6.1
Dec 11 15:34:24.060 INFO [stderr]     Checking futf v0.1.2
Dec 11 15:34:24.060 INFO [stderr]     Checking phf v0.7.20
Dec 11 15:34:24.701 INFO [stderr]     Checking thread_local v0.3.2
Dec 11 15:34:24.756 INFO [stderr]    Compiling rand v0.3.15
Dec 11 15:34:25.404 INFO [stderr]     Checking clap v2.19.3
Dec 11 15:34:26.265 INFO [stderr]     Checking sqlite3-sys v0.11.1
Dec 11 15:34:26.720 INFO [stderr]     Checking regex v0.2.1
Dec 11 15:34:26.888 INFO [stderr]     Checking tendril v0.2.3
Dec 11 15:34:27.741 INFO [stderr]     Checking sqlite v0.23.2
Dec 11 15:34:29.796 INFO [stderr]    Compiling phf_generator v0.7.20
Dec 11 15:34:31.144 INFO [stderr]    Compiling string_cache_codegen v0.3.1
Dec 11 15:34:31.144 INFO [stderr]    Compiling phf_codegen v0.7.20
Dec 11 15:34:38.020 INFO [stderr]    Compiling string_cache v0.3.0
Dec 11 15:34:38.076 INFO [stderr]    Compiling html5ever-atoms v0.1.3
Dec 11 15:34:40.257 INFO [stderr]    Compiling html5ever v0.12.1
Dec 11 15:34:50.011 INFO [stderr]     Checking rsdocs2docset v0.4.1 (/source)
Dec 11 15:34:51.672 INFO [stderr] warning: variable does not need to be mutable
Dec 11 15:34:51.672 INFO [stderr]  --> src/dom/manipulator.rs:6:23
Dec 11 15:34:51.672 INFO [stderr]   |
Dec 11 15:34:51.672 INFO [stderr] 6 | pub fn add_dash_links(mut dom: &mut RcDom, entries: &[Option<Entry>]) {
Dec 11 15:34:51.672 INFO [stderr]   |                       ----^^^
Dec 11 15:34:51.672 INFO [stderr]   |                       |
Dec 11 15:34:51.672 INFO [stderr]   |                       help: remove this `mut`
Dec 11 15:34:51.672 INFO [stderr]   |
Dec 11 15:34:51.672 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 11 15:34:51.672 INFO [stderr] 
Dec 11 15:34:52.503 INFO [stderr] warning: variable does not need to be mutable
Dec 11 15:34:52.503 INFO [stderr]  --> src/dom/manipulator.rs:6:23
Dec 11 15:34:52.503 INFO [stderr]   |
Dec 11 15:34:52.503 INFO [stderr] 6 | pub fn add_dash_links(mut dom: &mut RcDom, entries: &[Option<Entry>]) {
Dec 11 15:34:52.503 INFO [stderr]   |                       ----^^^
Dec 11 15:34:52.504 INFO [stderr]   |                       |
Dec 11 15:34:52.504 INFO [stderr]   |                       help: remove this `mut`
Dec 11 15:34:52.504 INFO [stderr]   |
Dec 11 15:34:52.504 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 11 15:34:52.504 INFO [stderr] 
Dec 11 15:34:54.581 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.27s
Dec 11 15:34:54.593 INFO [stderr] su: No module specific data is present
Dec 11 15:34:55.538 INFO running `"docker" "inspect" "336b533f7e202c0bcb16c0099fb758714038f7cdd9f8f5333d5628ef8d213f3a"`
Dec 11 15:34:56.014 INFO running `"docker" "rm" "-f" "336b533f7e202c0bcb16c0099fb758714038f7cdd9f8f5333d5628ef8d213f3a"`
Dec 11 15:34:56.353 INFO [stdout] 336b533f7e202c0bcb16c0099fb758714038f7cdd9f8f5333d5628ef8d213f3a