Dec 15 04:10:16.882 INFO testing multimap-0.4.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 04:10:16.883 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 15 04:10:17.275 INFO [stdout] a1ba24d553dbfa87d0fc841ce7ff933fc3c9ff2d66246d574420de649a879205
Dec 15 04:10:17.280 INFO running `"docker" "start" "-a" "a1ba24d553dbfa87d0fc841ce7ff933fc3c9ff2d66246d574420de649a879205"`
Dec 15 04:10:18.678 INFO [stderr] usermod: no changes
Dec 15 04:10:18.763 INFO [stderr]    Compiling multimap v0.4.0 (/source)
Dec 15 04:10:19.763 INFO [stderr] warning: variable does not need to be mutable
Dec 15 04:10:19.763 INFO [stderr]    --> src/lib.rs:249:36
Dec 15 04:10:19.763 INFO [stderr]     |
Dec 15 04:10:19.763 INFO [stderr] 249 |         self.inner.get_mut(k).map(|mut v| v.get_mut(0).unwrap())
Dec 15 04:10:19.763 INFO [stderr]     |                                    ----^
Dec 15 04:10:19.763 INFO [stderr]     |                                    |
Dec 15 04:10:19.764 INFO [stderr]     |                                    help: remove this `mut`
Dec 15 04:10:19.764 INFO [stderr]     |
Dec 15 04:10:19.764 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 15 04:10:19.764 INFO [stderr] 
Dec 15 04:10:19.781 INFO [stderr] warning: variable does not need to be mutable
Dec 15 04:10:19.781 INFO [stderr]    --> src/lib.rs:590:18
Dec 15 04:10:19.781 INFO [stderr]     |
Dec 15 04:10:19.781 INFO [stderr] 590 |     fn into_iter(mut self) -> IterAllMut<'a, K, Vec<V>> {
Dec 15 04:10:19.781 INFO [stderr]     |                  ----^^^^
Dec 15 04:10:19.781 INFO [stderr]     |                  |
Dec 15 04:10:19.781 INFO [stderr]     |                  help: remove this `mut`
Dec 15 04:10:19.781 INFO [stderr] 
Dec 15 04:10:19.851 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Dec 15 04:10:19.854 INFO [stderr] su: No module specific data is present
Dec 15 04:10:20.712 INFO running `"docker" "inspect" "a1ba24d553dbfa87d0fc841ce7ff933fc3c9ff2d66246d574420de649a879205"`
Dec 15 04:10:20.955 INFO running `"docker" "rm" "-f" "a1ba24d553dbfa87d0fc841ce7ff933fc3c9ff2d66246d574420de649a879205"`
Dec 15 04:10:21.289 INFO [stdout] a1ba24d553dbfa87d0fc841ce7ff933fc3c9ff2d66246d574420de649a879205
Dec 15 04:10:21.295 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 15 04:10:21.704 INFO [stdout] dd6b95b4f21420ee052c36bcfd0a567ec43380802190616053b1f565bb19e023
Dec 15 04:10:21.706 INFO running `"docker" "start" "-a" "dd6b95b4f21420ee052c36bcfd0a567ec43380802190616053b1f565bb19e023"`
Dec 15 04:10:23.414 INFO [stderr] usermod: no changes
Dec 15 04:10:23.487 INFO [stderr]    Compiling multimap v0.4.0 (/source)
Dec 15 04:10:24.681 INFO [stderr] warning: variable does not need to be mutable
Dec 15 04:10:24.681 INFO [stderr]    --> src/lib.rs:249:36
Dec 15 04:10:24.681 INFO [stderr]     |
Dec 15 04:10:24.681 INFO [stderr] 249 |         self.inner.get_mut(k).map(|mut v| v.get_mut(0).unwrap())
Dec 15 04:10:24.681 INFO [stderr]     |                                    ----^
Dec 15 04:10:24.681 INFO [stderr]     |                                    |
Dec 15 04:10:24.681 INFO [stderr]     |                                    help: remove this `mut`
Dec 15 04:10:24.681 INFO [stderr]     |
Dec 15 04:10:24.681 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 15 04:10:24.681 INFO [stderr] 
Dec 15 04:10:24.692 INFO [stderr] warning: variable does not need to be mutable
Dec 15 04:10:24.692 INFO [stderr]    --> src/lib.rs:590:18
Dec 15 04:10:24.692 INFO [stderr]     |
Dec 15 04:10:24.692 INFO [stderr] 590 |     fn into_iter(mut self) -> IterAllMut<'a, K, Vec<V>> {
Dec 15 04:10:24.692 INFO [stderr]     |                  ----^^^^
Dec 15 04:10:24.692 INFO [stderr]     |                  |
Dec 15 04:10:24.692 INFO [stderr]     |                  help: remove this `mut`
Dec 15 04:10:24.692 INFO [stderr] 
Dec 15 04:10:24.778 INFO [stderr] warning: variable does not need to be mutable
Dec 15 04:10:24.779 INFO [stderr]     --> src/lib.rs:1112:17
Dec 15 04:10:24.779 INFO [stderr]      |
Dec 15 04:10:24.779 INFO [stderr] 1112 |             let mut v = m.entry(1).or_insert(43);
Dec 15 04:10:24.779 INFO [stderr]      |                 ----^
Dec 15 04:10:24.779 INFO [stderr]      |                 |
Dec 15 04:10:24.779 INFO [stderr]      |                 help: remove this `mut`
Dec 15 04:10:24.779 INFO [stderr] 
Dec 15 04:10:24.784 INFO [stderr] warning: variable does not need to be mutable
Dec 15 04:10:24.784 INFO [stderr]     --> src/lib.rs:1128:17
Dec 15 04:10:24.784 INFO [stderr]      |
Dec 15 04:10:24.784 INFO [stderr] 1128 |             let mut v = m.entry(1).or_insert_vec(vec![43]);
Dec 15 04:10:24.784 INFO [stderr]      |                 ----^
Dec 15 04:10:24.784 INFO [stderr]      |                 |
Dec 15 04:10:24.784 INFO [stderr]      |                 help: remove this `mut`
Dec 15 04:10:24.784 INFO [stderr] 
Dec 15 04:10:27.605 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.17s
Dec 15 04:10:27.610 INFO [stderr] su: No module specific data is present
Dec 15 04:10:28.142 INFO running `"docker" "inspect" "dd6b95b4f21420ee052c36bcfd0a567ec43380802190616053b1f565bb19e023"`
Dec 15 04:10:28.350 INFO running `"docker" "rm" "-f" "dd6b95b4f21420ee052c36bcfd0a567ec43380802190616053b1f565bb19e023"`
Dec 15 04:10:28.622 INFO [stdout] dd6b95b4f21420ee052c36bcfd0a567ec43380802190616053b1f565bb19e023
Dec 15 04:10:28.631 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 15 04:10:29.063 INFO [stdout] 6e2352b96a2b5e9a23e58807c479dfcdb5aa3998575ccbed941443eca0f1c6c3
Dec 15 04:10:29.071 INFO running `"docker" "start" "-a" "6e2352b96a2b5e9a23e58807c479dfcdb5aa3998575ccbed941443eca0f1c6c3"`
Dec 15 04:10:30.166 INFO [stderr] usermod: no changes
Dec 15 04:10:30.223 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 04:10:30.226 INFO [stderr]      Running /target/debug/deps/multimap-3891213fd3e29bd0
Dec 15 04:10:30.239 INFO [stdout] 
Dec 15 04:10:30.239 INFO [stdout] running 41 tests
Dec 15 04:10:30.252 INFO [stdout] test serde::tests::test_empty ... ok
Dec 15 04:10:30.252 INFO [stdout] test serde::tests::test_single ... ok
Dec 15 04:10:30.252 INFO [stdout] test serde::tests::test_multiple ... ok
Dec 15 04:10:30.252 INFO [stdout] test tests::get_mut ... ok
Dec 15 04:10:30.252 INFO [stdout] test tests::contains_key_false ... ok
Dec 15 04:10:30.252 INFO [stdout] test tests::clear ... ok
Dec 15 04:10:30.252 INFO [stdout] test tests::contains_key_true ... ok
Dec 15 04:10:30.253 INFO [stdout] test tests::get_not_present ... ok
Dec 15 04:10:30.253 INFO [stdout] test tests::create ... ok
Dec 15 04:10:30.253 INFO [stdout] test tests::get_vec_not_present ... ok
Dec 15 04:10:30.253 INFO [stdout] test tests::get_present ... ok
Dec 15 04:10:30.253 INFO [stdout] test tests::get_vec_mut ... ok
Dec 15 04:10:30.253 INFO [stdout] test tests::get_vec_present ... ok
Dec 15 04:10:30.253 INFO [stdout] test tests::insert ... ok
Dec 15 04:10:30.259 INFO [stdout] test tests::index ... ok
Dec 15 04:10:30.259 INFO [stdout] test tests::capacity ... ok
Dec 15 04:10:30.259 INFO [stdout] test tests::is_empty_true ... ok
Dec 15 04:10:30.259 INFO [stdout] test tests::intoiterator_consuming ... ok
Dec 15 04:10:30.259 INFO [stdout] test tests::intoiterator_for_reference_type ... ok
Dec 15 04:10:30.259 INFO [stdout] test tests::intoiterator_for_mutable_reference_type ... ok
Dec 15 04:10:30.259 INFO [stdout] test tests::len ... ok
Dec 15 04:10:30.259 INFO [stdout] test tests::new ... ok
Dec 15 04:10:30.260 INFO [stdout] test tests::iter ... ok
Dec 15 04:10:30.260 INFO [stdout] test tests::insert_existing ... ok
Dec 15 04:10:30.260 INFO [stdout] test tests::is_empty_false ... ok
Dec 15 04:10:30.260 INFO [stdout] test tests::remove_present ... ok
Dec 15 04:10:30.260 INFO [stdout] test tests::test_entry ... ok
Dec 15 04:10:30.260 INFO [stdout] test tests::remove_not_present ... ok
Dec 15 04:10:30.260 INFO [stdout] test tests::keys ... ok
Dec 15 04:10:30.260 INFO [stdout] test tests::test_entry_vec ... ok
Dec 15 04:10:30.260 INFO [stdout] test tests::test_extend_consuming_hashmap ... ok
Dec 15 04:10:30.260 INFO [stdout] test tests::test_default ... ok
Dec 15 04:10:30.261 INFO [stdout] test tests::test_extend_consuming_multimap ... ok
Dec 15 04:10:30.261 INFO [stdout] test tests::test_extend_ref_hashmap ... ok
Dec 15 04:10:30.261 INFO [stdout] test tests::test_eq ... ok
Dec 15 04:10:30.261 INFO [stdout] test tests::test_extend_ref_multimap ... ok
Dec 15 04:10:30.261 INFO [stdout] test tests::test_from_iterator ... ok
Dec 15 04:10:30.261 INFO [stdout] test tests::test_fmt_debug ... ok
Dec 15 04:10:30.267 INFO [stdout] test tests::test_macro ... ok
Dec 15 04:10:30.267 INFO [stdout] test tests::with_capacity ... ok
Dec 15 04:10:30.316 INFO [stdout] test tests::index_no_entry ... ok
Dec 15 04:10:30.316 INFO [stdout] 
Dec 15 04:10:30.316 INFO [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:10:30.316 INFO [stdout] 
Dec 15 04:10:30.319 INFO [stderr]    Doc-tests multimap
Dec 15 04:10:31.377 INFO [stdout] 
Dec 15 04:10:31.377 INFO [stdout] running 21 tests
Dec 15 04:10:40.522 INFO [stdout] test src/lib.rs - MultiMap<K, V>::get (line 211) ... ok
Dec 15 04:10:41.183 INFO [stdout] test src/lib.rs - MultiMap<K, V>::contains_key (line 148) ... ok
Dec 15 04:10:41.303 INFO [stdout] test src/lib.rs - MultiMap<K, V>::capacity (line 304) ... ok
Dec 15 04:10:41.467 INFO [stdout] test src/lib.rs - MultiMap<K, V>::get_vec (line 259) ... ok
Dec 15 04:10:41.871 INFO [stdout] test src/lib.rs - MultiMap<K, V>::get_mut (line 234) ... ok
Dec 15 04:10:44.560 INFO [stdout] test src/lib.rs - MultiMap<K, V>::clear (line 335) ... ok
Dec 15 04:10:44.614 INFO [stdout] test src/lib.rs -  (line 20) ... ok
Dec 15 04:10:44.619 INFO [stdout] test src/lib.rs - MultiMap<K, V>::entry (line 476) ... ok
Dec 15 04:10:51.432 INFO [stdout] test src/lib.rs - MultiMap<K, V>::iter_mut (line 397) ... ok
Dec 15 04:10:51.459 INFO [stdout] test src/lib.rs - MultiMap<K, V>::iter_all (line 424) ... ok
Dec 15 04:10:53.071 INFO [stdout] test src/lib.rs - MultiMap<K, V>::get_vec_mut (line 281) ... ok
Dec 15 04:10:54.103 INFO [stdout] test src/lib.rs - MultiMap<K, V>::is_empty (line 318) ... ok
Dec 15 04:10:54.559 INFO [stdout] test src/lib.rs - MultiMap<K, V>::insert (line 124) ... ok
Dec 15 04:10:55.367 INFO [stdout] test src/lib.rs - MultiMap<K, V>::iter (line 374) ... ok
Dec 15 04:10:55.791 INFO [stdout] test src/lib.rs - MultiMap<K, V>::keys (line 352) ... ok
Dec 15 04:10:56.089 INFO [stdout] test src/lib.rs - MultiMap<K, V>::iter_all_mut (line 447) ... ok
Dec 15 04:11:00.243 INFO [stdout] test src/lib.rs - MultiMap<K, V>::remove (line 187) ... ok
Dec 15 04:11:00.420 INFO [stdout] test src/lib.rs - MultiMap<K, V>::len (line 167) ... ok
Dec 15 04:11:00.675 INFO [stdout] test src/lib.rs - MultiMap<K, V>::new (line 96) ... ok
Dec 15 04:11:01.206 INFO [stdout] test src/lib.rs - MultiMap<K, V>::with_capacity (line 109) ... ok
Dec 15 04:11:01.271 INFO [stdout] test src/lib.rs - multimap (line 701) ... ok
Dec 15 04:11:01.271 INFO [stdout] 
Dec 15 04:11:01.271 INFO [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:11:01.271 INFO [stdout] 
Dec 15 04:11:01.315 INFO [stderr] su: No module specific data is present
Dec 15 04:11:02.011 INFO running `"docker" "inspect" "6e2352b96a2b5e9a23e58807c479dfcdb5aa3998575ccbed941443eca0f1c6c3"`
Dec 15 04:11:02.305 INFO running `"docker" "rm" "-f" "6e2352b96a2b5e9a23e58807c479dfcdb5aa3998575ccbed941443eca0f1c6c3"`
Dec 15 04:11:02.651 INFO [stdout] 6e2352b96a2b5e9a23e58807c479dfcdb5aa3998575ccbed941443eca0f1c6c3