Dec 07 20:14:14.625 INFO testing collection-0.1.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 20:14:14.625 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 20:14:14.935 INFO [stdout] aca734ebc064a0134819a4aa3625d631ba2b863e3be38e852f3a1ddbbfb1997c
Dec 07 20:14:14.940 INFO running `"docker" "start" "-a" "aca734ebc064a0134819a4aa3625d631ba2b863e3be38e852f3a1ddbbfb1997c"`
Dec 07 20:14:15.541 INFO [stderr] usermod: no changes
Dec 07 20:14:15.575 INFO [stderr]    Compiling seahash v3.0.5
Dec 07 20:14:15.575 INFO [stderr]    Compiling trait-group v0.1.0
Dec 07 20:14:16.036 INFO [stderr]    Compiling collection v0.1.1 (/source)
Dec 07 20:14:16.451 INFO [stderr] warning: unused macro definition
Dec 07 20:14:16.451 INFO [stderr]    --> src/collection/mod.rs:271:1
Dec 07 20:14:16.451 INFO [stderr]     |
Dec 07 20:14:16.451 INFO [stderr] 271 | / macro_rules! collection {
Dec 07 20:14:16.451 INFO [stderr] 272 | |     ($collection:ident<$t:ident>
Dec 07 20:14:16.451 INFO [stderr] 273 | |      {
Dec 07 20:14:16.451 INFO [stderr] 274 | |          $( $slot:ident: $submeta:ident<$subtype:ty>, )*
Dec 07 20:14:16.451 INFO [stderr] ...   |
Dec 07 20:14:16.451 INFO [stderr] 327 | |     )
Dec 07 20:14:16.451 INFO [stderr] 328 | | }
Dec 07 20:14:16.451 INFO [stderr]     | |_^
Dec 07 20:14:16.451 INFO [stderr]     |
Dec 07 20:14:16.451 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 07 20:14:16.451 INFO [stderr] 
Dec 07 20:14:17.108 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Dec 07 20:14:17.111 INFO [stderr] su: No module specific data is present
Dec 07 20:14:17.338 INFO running `"docker" "inspect" "aca734ebc064a0134819a4aa3625d631ba2b863e3be38e852f3a1ddbbfb1997c"`
Dec 07 20:14:17.458 INFO running `"docker" "rm" "-f" "aca734ebc064a0134819a4aa3625d631ba2b863e3be38e852f3a1ddbbfb1997c"`
Dec 07 20:14:17.568 INFO [stdout] aca734ebc064a0134819a4aa3625d631ba2b863e3be38e852f3a1ddbbfb1997c
Dec 07 20:14:17.570 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 20:14:17.766 INFO [stdout] 30142eaaec659f1f7de1dc2c86e9dc339d5b39b7ba43a95cd49506a963617985
Dec 07 20:14:17.766 INFO running `"docker" "start" "-a" "30142eaaec659f1f7de1dc2c86e9dc339d5b39b7ba43a95cd49506a963617985"`
Dec 07 20:14:18.590 INFO [stderr] usermod: no changes
Dec 07 20:14:18.691 INFO [stderr]    Compiling collection v0.1.1 (/source)
Dec 07 20:14:24.826 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.20s
Dec 07 20:14:24.826 INFO [stderr] su: No module specific data is present
Dec 07 20:14:25.194 INFO running `"docker" "inspect" "30142eaaec659f1f7de1dc2c86e9dc339d5b39b7ba43a95cd49506a963617985"`
Dec 07 20:14:25.438 INFO running `"docker" "rm" "-f" "30142eaaec659f1f7de1dc2c86e9dc339d5b39b7ba43a95cd49506a963617985"`
Dec 07 20:14:25.669 INFO [stdout] 30142eaaec659f1f7de1dc2c86e9dc339d5b39b7ba43a95cd49506a963617985
Dec 07 20:14:25.671 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 20:14:25.948 INFO [stdout] 08e123a71b6f92c70dd1eaa4ceaf17cc90624cf1a74687428cb522b36eefa77f
Dec 07 20:14:25.948 INFO running `"docker" "start" "-a" "08e123a71b6f92c70dd1eaa4ceaf17cc90624cf1a74687428cb522b36eefa77f"`
Dec 07 20:14:27.203 INFO [stderr] usermod: no changes
Dec 07 20:14:27.282 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 07 20:14:27.288 INFO [stderr]      Running /target/debug/deps/collection-13697a2176f1a824
Dec 07 20:14:27.293 INFO [stdout] 
Dec 07 20:14:27.293 INFO [stdout] running 27 tests
Dec 07 20:14:27.294 INFO [stdout] test ops::map::tests::insert ... ok
Dec 07 20:14:27.294 INFO [stdout] test ops::map::tests::clone ... ok
Dec 07 20:14:27.294 INFO [stdout] test ops::map::tests::overwrite ... ok
Dec 07 20:14:27.328 INFO [stdout] test ops::map::tests::merge ... ok
Dec 07 20:14:27.328 INFO [stdout] test ops::set::tests::partial_equal ... ok
Dec 07 20:14:27.328 INFO [stdout] test ops::set::tests::insert_one ... ok
Dec 07 20:14:34.985 INFO [stdout] test ops::set::tests::member ... ok
Dec 07 20:14:39.628 INFO [stdout] test ops::set::tests::set_clone_noninterleaving ... ok
Dec 07 20:14:43.199 INFO [stdout] test ops::set::tests::set_insert ... ok
Dec 07 20:14:43.697 INFO [stdout] test ops::vector::tests::concat_comprehensive ... ok
Dec 07 20:14:46.726 INFO [stdout] test ops::set::tests::set_clone_interleaving ... ok
Dec 07 20:14:47.460 INFO [stdout] test ops::vector::tests::concat ... ok
Dec 07 20:14:48.104 INFO [stdout] test ops::vector::tests::insert_panic ... ok
Dec 07 20:14:51.541 INFO [stdout] test ops::set::tests::set_remove ... ok
Dec 07 20:14:51.560 INFO [stdout] test ops::vector::tests::partial_equal ... ok
Dec 07 20:14:51.567 INFO [stdout] test ops::vector::tests::partial_equal_ordering ... ok
Dec 07 20:14:57.682 INFO [stdout] test ops::vector::tests::indexing ... ok
Dec 07 20:15:01.148 INFO [stdout] test ops::set::tests::union_overlapping ... ok
Dec 07 20:15:04.445 INFO [stdout] test ops::map::tests::partial_eq ... ok
Dec 07 20:15:06.180 INFO [stdout] test ops::vector::tests::insert ... ok
Dec 07 20:15:08.111 INFO [stdout] test ops::set::tests::union ... ok
Dec 07 20:15:08.588 INFO [stdout] test ops::set::tests::set_equal ... ok
Dec 07 20:15:15.399 INFO [stdout] test ops::vector::tests::splice_middle ... ok
Dec 07 20:15:15.514 INFO [stdout] test ops::vector::tests::remove ... ok
Dec 07 20:15:15.696 INFO [stdout] test ops::vector::tests::remove_from_back ... ok
Dec 07 20:15:16.560 INFO [stdout] test ops::vector::tests::mutate ... ok
Dec 07 20:15:25.704 INFO [stdout] test ops::vector::tests::split ... ok
Dec 07 20:15:25.704 INFO [stdout] 
Dec 07 20:15:25.704 INFO [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 20:15:25.704 INFO [stdout] 
Dec 07 20:15:25.712 INFO [stderr]    Doc-tests collection
Dec 07 20:15:26.495 INFO [stdout] 
Dec 07 20:15:26.495 INFO [stdout] running 0 tests
Dec 07 20:15:26.495 INFO [stdout] 
Dec 07 20:15:26.495 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 20:15:26.495 INFO [stdout] 
Dec 07 20:15:26.503 INFO [stderr] su: No module specific data is present
Dec 07 20:15:27.326 INFO running `"docker" "inspect" "08e123a71b6f92c70dd1eaa4ceaf17cc90624cf1a74687428cb522b36eefa77f"`
Dec 07 20:15:27.725 INFO running `"docker" "rm" "-f" "08e123a71b6f92c70dd1eaa4ceaf17cc90624cf1a74687428cb522b36eefa77f"`
Dec 07 20:15:28.040 INFO [stdout] 08e123a71b6f92c70dd1eaa4ceaf17cc90624cf1a74687428cb522b36eefa77f