Dec 07 16:58:07.250 INFO testing fern-0.5.7 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 16:58:07.250 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 16:58:07.641 INFO [stdout] 3b06a62fab012931d1c71203c2ef0e086164202b82564b4713f08c7a4678e844
Dec 07 16:58:07.643 INFO running `"docker" "start" "-a" "3b06a62fab012931d1c71203c2ef0e086164202b82564b4713f08c7a4678e844"`
Dec 07 16:58:08.795 INFO [stderr] usermod: no changes
Dec 07 16:58:08.904 INFO [stderr]    Compiling fern v0.5.7 (/source)
Dec 07 16:58:11.236 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.41s
Dec 07 16:58:11.241 INFO [stderr] su: No module specific data is present
Dec 07 16:58:11.653 INFO running `"docker" "inspect" "3b06a62fab012931d1c71203c2ef0e086164202b82564b4713f08c7a4678e844"`
Dec 07 16:58:11.875 INFO running `"docker" "rm" "-f" "3b06a62fab012931d1c71203c2ef0e086164202b82564b4713f08c7a4678e844"`
Dec 07 16:58:12.196 INFO [stdout] 3b06a62fab012931d1c71203c2ef0e086164202b82564b4713f08c7a4678e844
Dec 07 16:58:12.202 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 16:58:12.600 INFO [stdout] 721e1adc7ae106273fdedfff536438f027b59ba68a5c23a782dfece3d74a6784
Dec 07 16:58:12.604 INFO running `"docker" "start" "-a" "721e1adc7ae106273fdedfff536438f027b59ba68a5c23a782dfece3d74a6784"`
Dec 07 16:58:13.190 INFO [stderr] usermod: no changes
Dec 07 16:58:13.304 INFO [stderr]    Compiling fern v0.5.7 (/source)
Dec 07 16:58:19.996 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.78s
Dec 07 16:58:20.018 INFO [stderr] su: No module specific data is present
Dec 07 16:58:20.700 INFO running `"docker" "inspect" "721e1adc7ae106273fdedfff536438f027b59ba68a5c23a782dfece3d74a6784"`
Dec 07 16:58:20.807 INFO running `"docker" "rm" "-f" "721e1adc7ae106273fdedfff536438f027b59ba68a5c23a782dfece3d74a6784"`
Dec 07 16:58:20.914 INFO [stdout] 721e1adc7ae106273fdedfff536438f027b59ba68a5c23a782dfece3d74a6784
Dec 07 16:58:20.919 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 16:58:21.147 INFO [stdout] 9e56b6d09ca09934e472e1b0c28f6e6ae64859df1eed8592e5f9ee81f86abb50
Dec 07 16:58:21.149 INFO running `"docker" "start" "-a" "9e56b6d09ca09934e472e1b0c28f6e6ae64859df1eed8592e5f9ee81f86abb50"`
Dec 07 16:58:21.618 INFO [stderr] usermod: no changes
Dec 07 16:58:21.704 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 07 16:58:21.720 INFO [stderr]      Running /target/debug/deps/fern-08d69770fe17bdad
Dec 07 16:58:21.732 INFO [stdout] 
Dec 07 16:58:21.732 INFO [stdout] running 7 tests
Dec 07 16:58:21.760 INFO [stdout] test log_impl::test::test_level_config_find_exact_many ... ok
Dec 07 16:58:21.760 INFO [stdout] test log_impl::test::test_level_config_find_exact_minimal ... ok
Dec 07 16:58:21.760 INFO [stdout] test log_impl::test::test_level_config_similar_names_are_not_same ... ok
Dec 07 16:58:21.760 INFO [stdout] test log_impl::test::test_level_config_hierarchy_correct ... ok
Dec 07 16:58:21.760 INFO [stdout] test log_impl::test::test_level_config_all_chars ... ok
Dec 07 16:58:21.760 INFO [stdout] test log_impl::test::test_level_config_simple_hierarchy ... ok
Dec 07 16:58:21.760 INFO [stdout] test log_impl::test::test_level_config_single_colon_is_not_double_colon ... ok
Dec 07 16:58:21.760 INFO [stdout] 
Dec 07 16:58:21.760 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:58:21.760 INFO [stdout] 
Dec 07 16:58:21.760 INFO [stderr]      Running /target/debug/deps/channel_logging-73d01403cb203524
Dec 07 16:58:21.764 INFO [stdout] 
Dec 07 16:58:21.764 INFO [stderr]      Running /target/debug/deps/file_logging-027bedffcbe2cc7d
Dec 07 16:58:21.764 INFO [stdout] running 1 test
Dec 07 16:58:21.764 INFO [stdout] test test_channel_logging ... ok
Dec 07 16:58:21.764 INFO [stdout] 
Dec 07 16:58:21.764 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:58:21.764 INFO [stdout] 
Dec 07 16:58:21.764 INFO [stdout] 
Dec 07 16:58:21.764 INFO [stdout] running 2 tests
Dec 07 16:58:21.768 INFO [stdout] test test_custom_line_separators ... ok
Dec 07 16:58:21.768 INFO [stderr]      Running /target/debug/deps/global_logging-ab8744c04bcfa79c
Dec 07 16:58:21.768 INFO [stdout] [INFO] Test information message
Dec 07 16:58:21.768 INFO [stderr]      Running /target/debug/deps/meta_logging-adcc409219330176
Dec 07 16:58:21.768 INFO [stdout] [WARN] Test warning message
Dec 07 16:58:21.768 INFO [stdout] [ERROR] Test error message
Dec 07 16:58:21.768 INFO [stdout] test test_basic_logging_file_logging ... ok
Dec 07 16:58:21.768 INFO [stdout] 
Dec 07 16:58:21.768 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:58:21.768 INFO [stdout] 
Dec 07 16:58:21.768 INFO [stdout] 
Dec 07 16:58:21.768 INFO [stdout] running 1 test
Dec 07 16:58:21.768 INFO [stdout] test test_global_logger ... ok
Dec 07 16:58:21.768 INFO [stdout] 
Dec 07 16:58:21.768 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:58:21.768 INFO [stdout] 
Dec 07 16:58:21.772 INFO [stdout] 
Dec 07 16:58:21.772 INFO [stderr]      Running /target/debug/deps/panic_logging-0d27c32121aedbf9
Dec 07 16:58:21.772 INFO [stdout] running 0 tests
Dec 07 16:58:21.772 INFO [stdout] 
Dec 07 16:58:21.772 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:58:21.772 INFO [stdout] 
Dec 07 16:58:21.772 INFO [stdout] 
Dec 07 16:58:21.772 INFO [stdout] running 3 tests
Dec 07 16:58:21.772 INFO [stdout] this should not panic
Dec 07 16:58:21.772 INFO [stdout] test double_chained_with_panics_no_info_panic ... ok
Dec 07 16:58:21.812 INFO [stdout] test test_panic_panics ... ok
Dec 07 16:58:21.812 INFO [stdout] test double_chained_with_panics_yes_error_panic ... ok
Dec 07 16:58:21.812 INFO [stdout] 
Dec 07 16:58:21.812 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:58:21.812 INFO [stdout] 
Dec 07 16:58:21.813 INFO [stderr]      Running /target/debug/deps/support-425e66f9ea9441bc
Dec 07 16:58:21.819 INFO [stderr]      Running /target/debug/deps/write_logging-69de9a2dc9a82b35
Dec 07 16:58:21.819 INFO [stdout] 
Dec 07 16:58:21.819 INFO [stdout] running 0 tests
Dec 07 16:58:21.819 INFO [stdout] 
Dec 07 16:58:21.819 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:58:21.819 INFO [stdout] 
Dec 07 16:58:21.819 INFO [stdout] 
Dec 07 16:58:21.819 INFO [stdout] running 1 test
Dec 07 16:58:21.828 INFO [stdout] [INFO] Test information message
Dec 07 16:58:21.828 INFO [stdout] test test_raw_write_logging ... ok
Dec 07 16:58:21.828 INFO [stdout] 
Dec 07 16:58:21.828 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:58:21.828 INFO [stdout] 
Dec 07 16:58:21.828 INFO [stderr]    Doc-tests fern
Dec 07 16:58:22.820 INFO [stdout] 
Dec 07 16:58:22.820 INFO [stdout] running 30 tests
Dec 07 16:58:25.814 INFO [stdout] test src/builders.rs - builders::Dispatch::chain (line 187) ... ok
Dec 07 16:58:26.183 INFO [stdout] test src/builders.rs - builders::Dispatch::level_for (line 247) ... ok
Dec 07 16:58:26.748 INFO [stdout] test src/builders.rs - builders::Dispatch (line 32) ... ok
Dec 07 16:58:28.184 INFO [stdout] test src/builders.rs - builders::Dispatch::into_shared (line 371) ... ok
Dec 07 16:58:28.572 INFO [stdout] test src/builders.rs - builders::Dispatch::level_for (line 264) ... ok
Dec 07 16:58:28.608 INFO [stdout] test src/builders.rs - builders::Dispatch::filter (line 328) ... ok
Dec 07 16:58:29.300 INFO [stdout] test src/builders.rs - builders::Dispatch::into_log (line 559) ... ok
Dec 07 16:58:29.696 INFO [stdout] test src/builders.rs - builders::Dispatch::level (line 212) ... ok
Dec 07 16:58:30.372 INFO [stdout] test src/builders.rs - builders::Dispatch::format (line 153) ... ok
Dec 07 16:58:31.748 INFO [stdout] test src/builders.rs - builders::Output::file (line 861) ... ok
Dec 07 16:58:32.736 INFO [stdout] test src/builders.rs - builders::Output::file (line 872) ... ok
Dec 07 16:58:32.985 INFO [stdout] test src/builders.rs - builders::Output::file (line 885) ... ok
Dec 07 16:58:34.296 INFO [stdout] test src/builders.rs - builders::Output::call (line 1059) ... ok
Dec 07 16:58:34.672 INFO [stdout] test src/builders.rs - builders::Output::sender (line 1010) ... ok
Dec 07 16:58:36.052 INFO [stdout] test src/builders.rs - builders::Output::stderr (line 981) ... ok
Dec 07 16:58:37.064 INFO [stdout] test src/builders.rs - builders::Output::stderr (line 989) ... ok
Dec 07 16:58:37.574 INFO [stdout] test src/builders.rs - builders::Output::stdout (line 954) ... ok
Dec 07 16:58:37.895 INFO [stdout] test src/builders.rs - builders::Output::stdout (line 962) ... ok
Dec 07 16:58:38.311 INFO [stdout] test src/builders.rs - builders::Output::writer (line 928) ... ok
Dec 07 16:58:39.147 INFO [stdout] test src/lib.rs - log_file (line 273) ... ok
Dec 07 16:58:39.384 INFO [stdout] test src/builders.rs - builders::Output::writer (line 911) ... ok
Dec 07 16:58:40.948 INFO [stdout] test src/builders.rs - builders::Panic (line 687) ... ok
Dec 07 16:58:41.472 INFO [stdout] test src/builders.rs - builders::Panic (line 665) ... ok
Dec 07 16:58:42.364 INFO [stdout] test src/lib.rs -  (line 17) ... ok
Dec 07 16:58:42.534 INFO [stdout] test src/lib.rs -  (line 153) ... ok
Dec 07 16:58:42.660 INFO [stdout] test src/lib.rs -  (line 32) ... ok
Dec 07 16:58:43.444 INFO [stdout] test src/log_impl.rs - log_impl::FormatCallback (line 40) ... ok
Dec 07 16:58:43.463 INFO [stdout] test src/meta.rs - meta (line 6) ... ok
Dec 07 16:58:43.712 INFO [stdout] test src/log_impl.rs - log_impl::FormatCallback<'a>::finish (line 319) ... ok
Dec 07 16:58:43.889 INFO [stdout] test src/meta.rs - meta (line 50) ... ok
Dec 07 16:58:43.889 INFO [stdout] 
Dec 07 16:58:43.889 INFO [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:58:43.889 INFO [stdout] 
Dec 07 16:58:43.910 INFO [stderr] su: No module specific data is present
Dec 07 16:58:44.310 INFO running `"docker" "inspect" "9e56b6d09ca09934e472e1b0c28f6e6ae64859df1eed8592e5f9ee81f86abb50"`
Dec 07 16:58:44.654 INFO running `"docker" "rm" "-f" "9e56b6d09ca09934e472e1b0c28f6e6ae64859df1eed8592e5f9ee81f86abb50"`
Dec 07 16:58:45.019 INFO [stdout] 9e56b6d09ca09934e472e1b0c28f6e6ae64859df1eed8592e5f9ee81f86abb50