Dec 07 07:04:14.450 INFO testing monster-0.1.28 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 07:04:14.450 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07:04:15.000 INFO [stdout] 6f27a49397698166302d0d492cea4bfe4315f34b530eab98bccf147186c49ddc
Dec 07 07:04:15.004 INFO running `"docker" "start" "-a" "6f27a49397698166302d0d492cea4bfe4315f34b530eab98bccf147186c49ddc"`
Dec 07 07:04:16.132 INFO [stderr] usermod: no changes
Dec 07 07:04:16.204 INFO [stderr]    Compiling monster v0.1.28 (/source)
Dec 07 07:04:16.888 INFO [stderr] warning: unreachable expression
Dec 07 07:04:16.889 INFO [stderr]   --> src/incubation/fmt/mod.rs:71:22
Dec 07 07:04:16.889 INFO [stderr]    |
Dec 07 07:04:16.889 INFO [stderr] 71 |                 _ => return return Err(Error::UnexpectedRightBrace) // No standalone right brace allowed
Dec 07 07:04:16.890 INFO [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 07:04:16.890 INFO [stderr]    |
Dec 07 07:04:16.890 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 07 07:04:16.890 INFO [stderr] 
Dec 07 07:04:17.401 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Dec 07 07:04:17.403 INFO [stderr] su: No module specific data is present
Dec 07 07:04:18.714 INFO running `"docker" "inspect" "6f27a49397698166302d0d492cea4bfe4315f34b530eab98bccf147186c49ddc"`
Dec 07 07:04:18.954 INFO running `"docker" "rm" "-f" "6f27a49397698166302d0d492cea4bfe4315f34b530eab98bccf147186c49ddc"`
Dec 07 07:04:19.100 INFO [stdout] 6f27a49397698166302d0d492cea4bfe4315f34b530eab98bccf147186c49ddc
Dec 07 07:04:19.104 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07:04:19.425 INFO [stdout] 8cb2f67e525852f277388ce6fe8118874ff784bf7db920cfa654d916daae8292
Dec 07 07:04:19.484 INFO running `"docker" "start" "-a" "8cb2f67e525852f277388ce6fe8118874ff784bf7db920cfa654d916daae8292"`
Dec 07 07:04:19.973 INFO [stderr] usermod: no changes
Dec 07 07:04:20.032 INFO [stderr]    Compiling monster v0.1.28 (/source)
Dec 07 07:04:20.861 INFO [stderr] warning: unreachable expression
Dec 07 07:04:20.861 INFO [stderr]   --> src/incubation/fmt/mod.rs:71:22
Dec 07 07:04:20.861 INFO [stderr]    |
Dec 07 07:04:20.862 INFO [stderr] 71 |                 _ => return return Err(Error::UnexpectedRightBrace) // No standalone right brace allowed
Dec 07 07:04:20.862 INFO [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 07:04:20.862 INFO [stderr]    |
Dec 07 07:04:20.863 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 07 07:04:20.863 INFO [stderr] 
Dec 07 07:04:21.579 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
Dec 07 07:04:21.582 INFO [stderr] su: No module specific data is present
Dec 07 07:04:21.998 INFO running `"docker" "inspect" "8cb2f67e525852f277388ce6fe8118874ff784bf7db920cfa654d916daae8292"`
Dec 07 07:04:22.230 INFO running `"docker" "rm" "-f" "8cb2f67e525852f277388ce6fe8118874ff784bf7db920cfa654d916daae8292"`
Dec 07 07:04:22.432 INFO [stdout] 8cb2f67e525852f277388ce6fe8118874ff784bf7db920cfa654d916daae8292
Dec 07 07:04:22.438 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07:04:22.692 INFO [stdout] 253936a69c0f8834ff883baf1ec0c4c23972ccfed686f6fc24f767f8a97aec1a
Dec 07 07:04:22.698 INFO running `"docker" "start" "-a" "253936a69c0f8834ff883baf1ec0c4c23972ccfed686f6fc24f767f8a97aec1a"`
Dec 07 07:04:23.355 INFO [stderr] usermod: no changes
Dec 07 07:04:23.398 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 07:04:23.401 INFO [stderr]      Running /target/debug/deps/monster-c3c5814fc08aa3a6
Dec 07 07:04:23.409 INFO [stdout] 
Dec 07 07:04:23.409 INFO [stdout] running 18 tests
Dec 07 07:04:23.412 INFO [stdout] test incubation::ref_eq::test::ref_eq_literal ... ok
Dec 07 07:04:23.412 INFO [stdout] test incubation::ref_eq::test::ref_eq_rc ... ok
Dec 07 07:04:23.412 INFO [stdout] test incubation::reverse_bitorder::test::sample_u16 ... ok
Dec 07 07:04:23.420 INFO [stdout] test incubation::slice_take_while::test::slice_take_while_basic ... ok
Dec 07 07:04:23.420 INFO [stdout] test incubation::reverse_bitorder::test::sample_u8 ... ok
Dec 07 07:04:23.420 INFO [stdout] test incubation::slice_take_while::test::slice_take_while_empty ... ok
Dec 07 07:04:23.420 INFO [stdout] test incubation::slice_take_while::test::slice_take_while_identity ... ok
Dec 07 07:04:23.464 INFO [stdout] test incubation::ref_eq::test::ref_eq_box ... ok
Dec 07 07:04:23.464 INFO [stdout] test incubation::reverse_bitorder::test::involution_u8 ... ok
Dec 07 07:04:23.464 INFO [stdout] test incubation::split_int::test::mut_u16_get_high ... ok
Dec 07 07:04:23.464 INFO [stdout] test incubation::split_int::test::mut_u16_get_low ... ok
Dec 07 07:04:23.464 INFO [stdout] test incubation::split_int::test::mut_u16_set_low ... ok
Dec 07 07:04:23.464 INFO [stdout] test incubation::split_int::test::mut_u16_set_high ... ok
Dec 07 07:04:23.464 INFO [stdout] test incubation::split_int::test::u16_low ... ok
Dec 07 07:04:23.464 INFO [stdout] test incubation::split_int::test::u16_high ... ok
Dec 07 07:04:23.472 INFO [stdout] test incubation::swap_tuple::tests::swap_tuple_ref ... ok
Dec 07 07:04:23.472 INFO [stdout] test incubation::swap_tuple::tests::swap_tuple_value ... ok
Dec 07 07:04:23.504 INFO [stdout] test incubation::reverse_bitorder::test::involution_u16 ... ok
Dec 07 07:04:23.504 INFO [stdout] 
Dec 07 07:04:23.504 INFO [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 07:04:23.504 INFO [stdout] 
Dec 07 07:04:23.512 INFO [stderr]    Doc-tests monster
Dec 07 07:04:24.394 INFO [stdout] 
Dec 07 07:04:24.394 INFO [stdout] running 15 tests
Dec 07 07:04:26.872 INFO [stdout] test src/incubation/macro_init_tests.rs - init_tests (line 5) ... ok
Dec 07 07:04:27.644 INFO [stdout] test src/incubation/find_and_take.rs - incubation::find_and_take (line 4) ... ok
Dec 07 07:04:28.630 INFO [stdout] test src/incubation/global_init_cleanup.rs - incubation::global_init_cleanup (line 3) ... ok
Dec 07 07:04:28.739 INFO [stdout] test src/incubation/map_ref_mut.rs - incubation::map_ref_mut::map_ref_mut (line 9) ... ok
Dec 07 07:04:28.784 INFO [stdout] test src/incubation/anon.rs - anon (line 4) ... ok
Dec 07 07:04:29.168 INFO [stdout] test src/incubation/map_ref_mut.rs - incubation::map_ref_mut::MapRefMutExt::map_ref_mut (line 35) ... ok
Dec 07 07:04:29.421 INFO [stdout] test src/incubation/fmt/mod.rs - incubation::fmt::format (line 22) ... ok
Dec 07 07:04:30.840 INFO [stdout] test src/incubation/macro_array_type.rs - array_type (line 19) ... ok
Dec 07 07:04:32.104 INFO [stdout] test src/incubation/owning_ref_mut.rs - incubation::owning_ref_mut::OwningRefMut (line 9) ... ok
Dec 07 07:04:33.216 INFO [stdout] test src/incubation/mutate.rs - mutate (line 5) ... ok
Dec 07 07:04:33.572 INFO [stdout] test src/incubation/slice_drop_first.rs - incubation::slice_drop_first (line 3) ... ok
Dec 07 07:04:34.460 INFO [stdout] test src/incubation/with_lock.rs - incubation::with_lock::WithLock::with_lock (line 7) ... ok
Dec 07 07:04:34.656 INFO [stdout] test src/incubation/slice_drop_last.rs - incubation::slice_drop_last (line 3) ... ok
Dec 07 07:04:34.980 INFO [stdout] test src/incubation/zip_ends.rs - incubation::zip_ends::ZipEnds (line 6) ... ok
Dec 07 07:04:35.084 INFO [stdout] test src/incubation/some_if.rs - incubation::some_if::some_if (line 5) ... ok
Dec 07 07:04:35.084 INFO [stdout] 
Dec 07 07:04:35.084 INFO [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 07:04:35.084 INFO [stdout] 
Dec 07 07:04:35.120 INFO [stderr] su: No module specific data is present
Dec 07 07:04:36.204 INFO running `"docker" "inspect" "253936a69c0f8834ff883baf1ec0c4c23972ccfed686f6fc24f767f8a97aec1a"`
Dec 07 07:04:36.550 INFO running `"docker" "rm" "-f" "253936a69c0f8834ff883baf1ec0c4c23972ccfed686f6fc24f767f8a97aec1a"`
Dec 07 07:04:36.936 INFO [stdout] 253936a69c0f8834ff883baf1ec0c4c23972ccfed686f6fc24f767f8a97aec1a