Dec 15 04:29:23.057 INFO testing monster-0.1.28 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 04:29:23.057 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 04:29:23.363 INFO [stdout] 33d3a079cc1109a65cc33022216aece0bfa3c9b3f602c87d35fb41292c58ac8f
Dec 15 04:29:23.367 INFO running `"docker" "start" "-a" "33d3a079cc1109a65cc33022216aece0bfa3c9b3f602c87d35fb41292c58ac8f"`
Dec 15 04:29:23.950 INFO [stderr] usermod: no changes
Dec 15 04:29:23.991 INFO [stderr]    Compiling monster v0.1.28 (/source)
Dec 15 04:29:24.632 INFO [stderr] warning: unreachable expression
Dec 15 04:29:24.632 INFO [stderr]   --> src/incubation/fmt/mod.rs:71:22
Dec 15 04:29:24.632 INFO [stderr]    |
Dec 15 04:29:24.632 INFO [stderr] 71 |                 _ => return return Err(Error::UnexpectedRightBrace) // No standalone right brace allowed
Dec 15 04:29:24.632 INFO [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 04:29:24.632 INFO [stderr]    |
Dec 15 04:29:24.632 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 15 04:29:24.632 INFO [stderr] 
Dec 15 04:29:25.141 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Dec 15 04:29:25.144 INFO [stderr] su: No module specific data is present
Dec 15 04:29:25.895 INFO running `"docker" "inspect" "33d3a079cc1109a65cc33022216aece0bfa3c9b3f602c87d35fb41292c58ac8f"`
Dec 15 04:29:26.183 INFO running `"docker" "rm" "-f" "33d3a079cc1109a65cc33022216aece0bfa3c9b3f602c87d35fb41292c58ac8f"`
Dec 15 04:29:26.467 INFO [stdout] 33d3a079cc1109a65cc33022216aece0bfa3c9b3f602c87d35fb41292c58ac8f
Dec 15 04:29:26.467 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 04:29:26.861 INFO [stdout] f353b9e65a887763004d1b8fbcf4f4713d9235b20d9d90b9b2b88ecb9e424681
Dec 15 04:29:26.871 INFO running `"docker" "start" "-a" "f353b9e65a887763004d1b8fbcf4f4713d9235b20d9d90b9b2b88ecb9e424681"`
Dec 15 04:29:27.739 INFO [stderr] usermod: no changes
Dec 15 04:29:27.775 INFO [stderr]    Compiling monster v0.1.28 (/source)
Dec 15 04:29:28.515 INFO [stderr] warning: unreachable expression
Dec 15 04:29:28.516 INFO [stderr]   --> src/incubation/fmt/mod.rs:71:22
Dec 15 04:29:28.516 INFO [stderr]    |
Dec 15 04:29:28.516 INFO [stderr] 71 |                 _ => return return Err(Error::UnexpectedRightBrace) // No standalone right brace allowed
Dec 15 04:29:28.516 INFO [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 04:29:28.516 INFO [stderr]    |
Dec 15 04:29:28.516 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 15 04:29:28.516 INFO [stderr] 
Dec 15 04:29:29.223 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
Dec 15 04:29:29.226 INFO [stderr] su: No module specific data is present
Dec 15 04:29:29.935 INFO running `"docker" "inspect" "f353b9e65a887763004d1b8fbcf4f4713d9235b20d9d90b9b2b88ecb9e424681"`
Dec 15 04:29:30.143 INFO running `"docker" "rm" "-f" "f353b9e65a887763004d1b8fbcf4f4713d9235b20d9d90b9b2b88ecb9e424681"`
Dec 15 04:29:30.531 INFO [stdout] f353b9e65a887763004d1b8fbcf4f4713d9235b20d9d90b9b2b88ecb9e424681
Dec 15 04:29:30.533 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 04:29:31.136 INFO [stdout] 98b87aa1ce8e2007ecfd2a4ddcdcf7022afcbc68a65336325ede71c3514d765f
Dec 15 04:29:31.138 INFO running `"docker" "start" "-a" "98b87aa1ce8e2007ecfd2a4ddcdcf7022afcbc68a65336325ede71c3514d765f"`
Dec 15 04:29:32.643 INFO [stderr] usermod: no changes
Dec 15 04:29:32.711 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 04:29:32.715 INFO [stderr]      Running /target/debug/deps/monster-b5f4b37fdf155faa
Dec 15 04:29:32.715 INFO [stdout] 
Dec 15 04:29:32.715 INFO [stdout] running 18 tests
Dec 15 04:29:32.735 INFO [stdout] test incubation::ref_eq::test::ref_eq_literal ... ok
Dec 15 04:29:32.735 INFO [stdout] test incubation::ref_eq::test::ref_eq_rc ... ok
Dec 15 04:29:32.735 INFO [stdout] test incubation::reverse_bitorder::test::involution_u8 ... ok
Dec 15 04:29:32.735 INFO [stdout] test incubation::ref_eq::test::ref_eq_box ... ok
Dec 15 04:29:32.735 INFO [stdout] test incubation::split_int::test::mut_u16_get_low ... ok
Dec 15 04:29:32.735 INFO [stdout] test incubation::split_int::test::mut_u16_set_high ... ok
Dec 15 04:29:32.735 INFO [stdout] test incubation::split_int::test::mut_u16_set_low ... ok
Dec 15 04:29:32.735 INFO [stdout] test incubation::split_int::test::u16_high ... ok
Dec 15 04:29:32.735 INFO [stdout] test incubation::split_int::test::u16_low ... ok
Dec 15 04:29:32.735 INFO [stdout] test incubation::swap_tuple::tests::swap_tuple_ref ... ok
Dec 15 04:29:32.735 INFO [stdout] test incubation::swap_tuple::tests::swap_tuple_value ... ok
Dec 15 04:29:32.739 INFO [stdout] test incubation::reverse_bitorder::test::sample_u16 ... ok
Dec 15 04:29:32.739 INFO [stdout] test incubation::reverse_bitorder::test::sample_u8 ... ok
Dec 15 04:29:32.755 INFO [stdout] test incubation::slice_take_while::test::slice_take_while_basic ... ok
Dec 15 04:29:32.755 INFO [stdout] test incubation::slice_take_while::test::slice_take_while_empty ... ok
Dec 15 04:29:32.755 INFO [stdout] test incubation::slice_take_while::test::slice_take_while_identity ... ok
Dec 15 04:29:32.755 INFO [stdout] test incubation::split_int::test::mut_u16_get_high ... ok
Dec 15 04:29:32.773 INFO [stdout] test incubation::reverse_bitorder::test::involution_u16 ... ok
Dec 15 04:29:32.773 INFO [stdout] 
Dec 15 04:29:32.773 INFO [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:29:32.773 INFO [stdout] 
Dec 15 04:29:32.773 INFO [stderr]    Doc-tests monster
Dec 15 04:29:33.839 INFO [stdout] 
Dec 15 04:29:33.839 INFO [stdout] running 15 tests
Dec 15 04:29:37.433 INFO [stdout] test src/incubation/map_ref_mut.rs - incubation::map_ref_mut::map_ref_mut (line 9) ... ok
Dec 15 04:29:37.724 INFO [stdout] test src/incubation/map_ref_mut.rs - incubation::map_ref_mut::MapRefMutExt::map_ref_mut (line 35) ... ok
Dec 15 04:29:37.875 INFO [stdout] test src/incubation/macro_init_tests.rs - init_tests (line 5) ... ok
Dec 15 04:29:37.887 INFO [stdout] test src/incubation/anon.rs - anon (line 4) ... ok
Dec 15 04:29:38.387 INFO [stdout] test src/incubation/fmt/mod.rs - incubation::fmt::format (line 22) ... ok
Dec 15 04:29:39.171 INFO [stdout] test src/incubation/global_init_cleanup.rs - incubation::global_init_cleanup (line 3) ... ok
Dec 15 04:29:40.183 INFO [stdout] test src/incubation/find_and_take.rs - incubation::find_and_take (line 4) ... ok
Dec 15 04:29:41.348 INFO [stdout] test src/incubation/macro_array_type.rs - array_type (line 19) ... ok
Dec 15 04:29:41.611 INFO [stdout] test src/incubation/slice_drop_last.rs - incubation::slice_drop_last (line 3) ... ok
Dec 15 04:29:42.827 INFO [stdout] test src/incubation/some_if.rs - incubation::some_if::some_if (line 5) ... ok
Dec 15 04:29:42.939 INFO [stdout] test src/incubation/with_lock.rs - incubation::with_lock::WithLock::with_lock (line 7) ... ok
Dec 15 04:29:43.214 INFO [stdout] test src/incubation/owning_ref_mut.rs - incubation::owning_ref_mut::OwningRefMut (line 9) ... ok
Dec 15 04:29:43.222 INFO [stdout] test src/incubation/mutate.rs - mutate (line 5) ... ok
Dec 15 04:29:43.244 INFO [stdout] test src/incubation/slice_drop_first.rs - incubation::slice_drop_first (line 3) ... ok
Dec 15 04:29:43.291 INFO [stdout] test src/incubation/zip_ends.rs - incubation::zip_ends::ZipEnds (line 6) ... ok
Dec 15 04:29:43.291 INFO [stdout] 
Dec 15 04:29:43.291 INFO [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:29:43.291 INFO [stdout] 
Dec 15 04:29:43.317 INFO [stderr] su: No module specific data is present
Dec 15 04:29:43.652 INFO running `"docker" "inspect" "98b87aa1ce8e2007ecfd2a4ddcdcf7022afcbc68a65336325ede71c3514d765f"`
Dec 15 04:29:43.724 INFO running `"docker" "rm" "-f" "98b87aa1ce8e2007ecfd2a4ddcdcf7022afcbc68a65336325ede71c3514d765f"`
Dec 15 04:29:43.822 INFO [stdout] 98b87aa1ce8e2007ecfd2a4ddcdcf7022afcbc68a65336325ede71c3514d765f