Dec 15 04:10:16.146 INFO testing multimap-0.4.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 04:10:16.146 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 04:10:16.490 INFO [stdout] 886dc059797f13b17b74162efd6df7636d4b468c863e614506b6150a37aaa0c6
Dec 15 04:10:16.492 INFO running `"docker" "start" "-a" "886dc059797f13b17b74162efd6df7636d4b468c863e614506b6150a37aaa0c6"`
Dec 15 04:10:17.583 INFO [stderr] usermod: no changes
Dec 15 04:10:17.671 INFO [stderr]    Compiling multimap v0.4.0 (/source)
Dec 15 04:10:18.475 INFO [stderr] warning: variable does not need to be mutable
Dec 15 04:10:18.475 INFO [stderr]    --> src/lib.rs:249:36
Dec 15 04:10:18.475 INFO [stderr]     |
Dec 15 04:10:18.475 INFO [stderr] 249 |         self.inner.get_mut(k).map(|mut v| v.get_mut(0).unwrap())
Dec 15 04:10:18.475 INFO [stderr]     |                                    ----^
Dec 15 04:10:18.475 INFO [stderr]     |                                    |
Dec 15 04:10:18.475 INFO [stderr]     |                                    help: remove this `mut`
Dec 15 04:10:18.475 INFO [stderr]     |
Dec 15 04:10:18.475 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 15 04:10:18.475 INFO [stderr] 
Dec 15 04:10:18.487 INFO [stderr] warning: variable does not need to be mutable
Dec 15 04:10:18.487 INFO [stderr]    --> src/lib.rs:590:18
Dec 15 04:10:18.487 INFO [stderr]     |
Dec 15 04:10:18.487 INFO [stderr] 590 |     fn into_iter(mut self) -> IterAllMut<'a, K, Vec<V>> {
Dec 15 04:10:18.487 INFO [stderr]     |                  ----^^^^
Dec 15 04:10:18.487 INFO [stderr]     |                  |
Dec 15 04:10:18.487 INFO [stderr]     |                  help: remove this `mut`
Dec 15 04:10:18.487 INFO [stderr] 
Dec 15 04:10:18.563 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Dec 15 04:10:18.573 INFO [stderr] su: No module specific data is present
Dec 15 04:10:19.260 INFO running `"docker" "inspect" "886dc059797f13b17b74162efd6df7636d4b468c863e614506b6150a37aaa0c6"`
Dec 15 04:10:19.461 INFO running `"docker" "rm" "-f" "886dc059797f13b17b74162efd6df7636d4b468c863e614506b6150a37aaa0c6"`
Dec 15 04:10:19.791 INFO [stdout] 886dc059797f13b17b74162efd6df7636d4b468c863e614506b6150a37aaa0c6
Dec 15 04:10:19.799 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 04:10:20.444 INFO [stdout] 9d4a0a8ca6f11d2243d8abfbd3305f0d7105f7fcb51ea031a97d6f3604763e10
Dec 15 04:10:20.446 INFO running `"docker" "start" "-a" "9d4a0a8ca6f11d2243d8abfbd3305f0d7105f7fcb51ea031a97d6f3604763e10"`
Dec 15 04:10:21.659 INFO [stderr] usermod: no changes
Dec 15 04:10:21.719 INFO [stderr]    Compiling multimap v0.4.0 (/source)
Dec 15 04:10:22.851 INFO [stderr] warning: variable does not need to be mutable
Dec 15 04:10:22.851 INFO [stderr]    --> src/lib.rs:249:36
Dec 15 04:10:22.851 INFO [stderr]     |
Dec 15 04:10:22.851 INFO [stderr] 249 |         self.inner.get_mut(k).map(|mut v| v.get_mut(0).unwrap())
Dec 15 04:10:22.851 INFO [stderr]     |                                    ----^
Dec 15 04:10:22.851 INFO [stderr]     |                                    |
Dec 15 04:10:22.851 INFO [stderr]     |                                    help: remove this `mut`
Dec 15 04:10:22.851 INFO [stderr]     |
Dec 15 04:10:22.851 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 15 04:10:22.867 INFO [stderr] 
Dec 15 04:10:22.867 INFO [stderr] warning: variable does not need to be mutable
Dec 15 04:10:22.867 INFO [stderr]    --> src/lib.rs:590:18
Dec 15 04:10:22.868 INFO [stderr]     |
Dec 15 04:10:22.868 INFO [stderr] 590 |     fn into_iter(mut self) -> IterAllMut<'a, K, Vec<V>> {
Dec 15 04:10:22.868 INFO [stderr]     |                  ----^^^^
Dec 15 04:10:22.868 INFO [stderr]     |                  |
Dec 15 04:10:22.868 INFO [stderr]     |                  help: remove this `mut`
Dec 15 04:10:22.869 INFO [stderr] 
Dec 15 04:10:22.943 INFO [stderr] warning: variable does not need to be mutable
Dec 15 04:10:22.943 INFO [stderr]     --> src/lib.rs:1112:17
Dec 15 04:10:22.943 INFO [stderr]      |
Dec 15 04:10:22.943 INFO [stderr] 1112 |             let mut v = m.entry(1).or_insert(43);
Dec 15 04:10:22.943 INFO [stderr]      |                 ----^
Dec 15 04:10:22.943 INFO [stderr]      |                 |
Dec 15 04:10:22.943 INFO [stderr]      |                 help: remove this `mut`
Dec 15 04:10:22.943 INFO [stderr] 
Dec 15 04:10:22.947 INFO [stderr] warning: variable does not need to be mutable
Dec 15 04:10:22.947 INFO [stderr]     --> src/lib.rs:1128:17
Dec 15 04:10:22.947 INFO [stderr]      |
Dec 15 04:10:22.947 INFO [stderr] 1128 |             let mut v = m.entry(1).or_insert_vec(vec![43]);
Dec 15 04:10:22.947 INFO [stderr]      |                 ----^
Dec 15 04:10:22.947 INFO [stderr]      |                 |
Dec 15 04:10:22.947 INFO [stderr]      |                 help: remove this `mut`
Dec 15 04:10:22.947 INFO [stderr] 
Dec 15 04:10:25.820 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.15s
Dec 15 04:10:25.824 INFO [stderr] su: No module specific data is present
Dec 15 04:10:27.141 INFO running `"docker" "inspect" "9d4a0a8ca6f11d2243d8abfbd3305f0d7105f7fcb51ea031a97d6f3604763e10"`
Dec 15 04:10:27.436 INFO running `"docker" "rm" "-f" "9d4a0a8ca6f11d2243d8abfbd3305f0d7105f7fcb51ea031a97d6f3604763e10"`
Dec 15 04:10:27.699 INFO [stdout] 9d4a0a8ca6f11d2243d8abfbd3305f0d7105f7fcb51ea031a97d6f3604763e10
Dec 15 04:10:27.704 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 04:10:28.192 INFO [stdout] 43c60f3005eff36533c016d54d0b48a068ec296f1441829188e6e414c9ba1c80
Dec 15 04:10:28.196 INFO running `"docker" "start" "-a" "43c60f3005eff36533c016d54d0b48a068ec296f1441829188e6e414c9ba1c80"`
Dec 15 04:10:29.435 INFO [stderr] usermod: no changes
Dec 15 04:10:29.507 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 15 04:10:29.513 INFO [stderr]      Running /target/debug/deps/multimap-9a65fe7fbd2b68b2
Dec 15 04:10:29.515 INFO [stdout] 
Dec 15 04:10:29.515 INFO [stdout] running 41 tests
Dec 15 04:10:29.519 INFO [stdout] test serde::tests::test_single ... ok
Dec 15 04:10:29.520 INFO [stdout] test tests::capacity ... ok
Dec 15 04:10:29.520 INFO [stdout] test tests::contains_key_false ... ok
Dec 15 04:10:29.520 INFO [stdout] test serde::tests::test_multiple ... ok
Dec 15 04:10:29.520 INFO [stdout] test tests::clear ... ok
Dec 15 04:10:29.520 INFO [stdout] test serde::tests::test_empty ... ok
Dec 15 04:10:29.520 INFO [stdout] test tests::get_vec_present ... ok
Dec 15 04:10:29.520 INFO [stdout] test tests::get_present ... ok
Dec 15 04:10:29.520 INFO [stdout] test tests::get_vec_not_present ... ok
Dec 15 04:10:29.520 INFO [stdout] test tests::get_not_present ... ok
Dec 15 04:10:29.520 INFO [stdout] test tests::index ... ok
Dec 15 04:10:29.520 INFO [stdout] test tests::get_vec_mut ... ok
Dec 15 04:10:29.523 INFO [stdout] test tests::insert ... ok
Dec 15 04:10:29.523 INFO [stdout] test tests::create ... ok
Dec 15 04:10:29.523 INFO [stdout] test tests::get_mut ... ok
Dec 15 04:10:29.523 INFO [stdout] test tests::contains_key_true ... ok
Dec 15 04:10:29.523 INFO [stdout] test tests::insert_existing ... ok
Dec 15 04:10:29.523 INFO [stdout] test tests::intoiterator_consuming ... ok
Dec 15 04:10:29.529 INFO [stdout] test tests::intoiterator_for_reference_type ... ok
Dec 15 04:10:29.529 INFO [stdout] test tests::is_empty_false ... ok
Dec 15 04:10:29.529 INFO [stdout] test tests::keys ... ok
Dec 15 04:10:29.529 INFO [stdout] test tests::is_empty_true ... ok
Dec 15 04:10:29.529 INFO [stdout] test tests::len ... ok
Dec 15 04:10:29.529 INFO [stdout] test tests::iter ... ok
Dec 15 04:10:29.529 INFO [stdout] test tests::intoiterator_for_mutable_reference_type ... ok
Dec 15 04:10:29.531 INFO [stdout] test tests::remove_not_present ... ok
Dec 15 04:10:29.531 INFO [stdout] test tests::new ... ok
Dec 15 04:10:29.535 INFO [stdout] test tests::test_extend_consuming_hashmap ... ok
Dec 15 04:10:29.536 INFO [stdout] test tests::test_extend_consuming_multimap ... ok
Dec 15 04:10:29.536 INFO [stdout] test tests::test_extend_ref_hashmap ... ok
Dec 15 04:10:29.536 INFO [stdout] test tests::test_extend_ref_multimap ... ok
Dec 15 04:10:29.536 INFO [stdout] test tests::test_fmt_debug ... ok
Dec 15 04:10:29.536 INFO [stdout] test tests::test_from_iterator ... ok
Dec 15 04:10:29.536 INFO [stdout] test tests::test_macro ... ok
Dec 15 04:10:29.536 INFO [stdout] test tests::with_capacity ... ok
Dec 15 04:10:29.539 INFO [stdout] test tests::remove_present ... ok
Dec 15 04:10:29.539 INFO [stdout] test tests::test_entry ... ok
Dec 15 04:10:29.539 INFO [stdout] test tests::test_default ... ok
Dec 15 04:10:29.539 INFO [stdout] test tests::test_entry_vec ... ok
Dec 15 04:10:29.539 INFO [stdout] test tests::test_eq ... ok
Dec 15 04:10:29.666 INFO [stdout] test tests::index_no_entry ... ok
Dec 15 04:10:29.666 INFO [stdout] 
Dec 15 04:10:29.666 INFO [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:10:29.666 INFO [stdout] 
Dec 15 04:10:29.666 INFO [stderr]    Doc-tests multimap
Dec 15 04:10:30.643 INFO [stdout] 
Dec 15 04:10:30.643 INFO [stdout] running 21 tests
Dec 15 04:10:36.143 INFO [stdout] test src/lib.rs - MultiMap<K, V>::get_vec (line 259) ... ok
Dec 15 04:10:36.495 INFO [stdout] test src/lib.rs - MultiMap<K, V>::get (line 211) ... ok
Dec 15 04:10:39.415 INFO [stdout] test src/lib.rs - MultiMap<K, V>::get_mut (line 234) ... ok
Dec 15 04:10:40.179 INFO [stdout] test src/lib.rs -  (line 20) ... ok
Dec 15 04:10:40.664 INFO [stdout] test src/lib.rs - MultiMap<K, V>::capacity (line 304) ... ok
Dec 15 04:10:41.367 INFO [stdout] test src/lib.rs - MultiMap<K, V>::clear (line 335) ... ok
Dec 15 04:10:41.791 INFO [stdout] test src/lib.rs - MultiMap<K, V>::contains_key (line 148) ... ok
Dec 15 04:10:41.991 INFO [stdout] test src/lib.rs - MultiMap<K, V>::entry (line 476) ... ok
Dec 15 04:10:46.231 INFO [stdout] test src/lib.rs - MultiMap<K, V>::get_vec_mut (line 281) ... ok
Dec 15 04:10:47.787 INFO [stdout] test src/lib.rs - MultiMap<K, V>::insert (line 124) ... ok
Dec 15 04:10:49.695 INFO [stdout] test src/lib.rs - MultiMap<K, V>::is_empty (line 318) ... ok
Dec 15 04:10:51.016 INFO [stdout] test src/lib.rs - MultiMap<K, V>::keys (line 352) ... ok
Dec 15 04:10:52.219 INFO [stdout] test src/lib.rs - MultiMap<K, V>::iter_all (line 424) ... ok
Dec 15 04:10:53.386 INFO [stdout] test src/lib.rs - MultiMap<K, V>::iter_all_mut (line 447) ... ok
Dec 15 04:10:53.923 INFO [stdout] test src/lib.rs - MultiMap<K, V>::iter (line 374) ... ok
Dec 15 04:10:54.139 INFO [stdout] test src/lib.rs - MultiMap<K, V>::iter_mut (line 397) ... ok
Dec 15 04:10:56.212 INFO [stdout] test src/lib.rs - MultiMap<K, V>::len (line 167) ... ok
Dec 15 04:10:56.699 INFO [stdout] test src/lib.rs - MultiMap<K, V>::with_capacity (line 109) ... ok
Dec 15 04:10:56.883 INFO [stdout] test src/lib.rs - MultiMap<K, V>::new (line 96) ... ok
Dec 15 04:10:58.515 INFO [stdout] test src/lib.rs - MultiMap<K, V>::remove (line 187) ... ok
Dec 15 04:10:58.615 INFO [stdout] test src/lib.rs - multimap (line 701) ... ok
Dec 15 04:10:58.615 INFO [stdout] 
Dec 15 04:10:58.615 INFO [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:10:58.615 INFO [stdout] 
Dec 15 04:10:58.651 INFO [stderr] su: No module specific data is present
Dec 15 04:10:59.767 INFO running `"docker" "inspect" "43c60f3005eff36533c016d54d0b48a068ec296f1441829188e6e414c9ba1c80"`
Dec 15 04:11:00.099 INFO running `"docker" "rm" "-f" "43c60f3005eff36533c016d54d0b48a068ec296f1441829188e6e414c9ba1c80"`
Dec 15 04:11:00.487 INFO [stdout] 43c60f3005eff36533c016d54d0b48a068ec296f1441829188e6e414c9ba1c80