Dec 07 16:58:09.350 INFO testing fern-0.5.7 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 16:58:09.350 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 16:58:09.676 INFO [stdout] aa60354640137f7588cab4b8ca8a8945c9b56450ec1613d87b1107d40f24fea1
Dec 07 16:58:09.684 INFO running `"docker" "start" "-a" "aa60354640137f7588cab4b8ca8a8945c9b56450ec1613d87b1107d40f24fea1"`
Dec 07 16:58:10.642 INFO [stderr] usermod: no changes
Dec 07 16:58:10.760 INFO [stderr]    Compiling fern v0.5.7 (/source)
Dec 07 16:58:12.736 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
Dec 07 16:58:12.748 INFO [stderr] su: No module specific data is present
Dec 07 16:58:13.235 INFO running `"docker" "inspect" "aa60354640137f7588cab4b8ca8a8945c9b56450ec1613d87b1107d40f24fea1"`
Dec 07 16:58:13.354 INFO running `"docker" "rm" "-f" "aa60354640137f7588cab4b8ca8a8945c9b56450ec1613d87b1107d40f24fea1"`
Dec 07 16:58:13.672 INFO [stdout] aa60354640137f7588cab4b8ca8a8945c9b56450ec1613d87b1107d40f24fea1
Dec 07 16:58:13.680 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 16:58:14.022 INFO [stdout] cc16b508d752d6470b10d879dc467638e4245ba6df379aa8c527b8bd53f9391e
Dec 07 16:58:14.026 INFO running `"docker" "start" "-a" "cc16b508d752d6470b10d879dc467638e4245ba6df379aa8c527b8bd53f9391e"`
Dec 07 16:58:15.048 INFO [stderr] usermod: no changes
Dec 07 16:58:15.183 INFO [stderr]    Compiling fern v0.5.7 (/source)
Dec 07 16:58:21.269 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.20s
Dec 07 16:58:21.277 INFO [stderr] su: No module specific data is present
Dec 07 16:58:21.620 INFO running `"docker" "inspect" "cc16b508d752d6470b10d879dc467638e4245ba6df379aa8c527b8bd53f9391e"`
Dec 07 16:58:21.826 INFO running `"docker" "rm" "-f" "cc16b508d752d6470b10d879dc467638e4245ba6df379aa8c527b8bd53f9391e"`
Dec 07 16:58:22.024 INFO [stdout] cc16b508d752d6470b10d879dc467638e4245ba6df379aa8c527b8bd53f9391e
Dec 07 16:58:22.034 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 16:58:22.345 INFO [stdout] 0e296446f42c15aab535369896fbff88bb0b8253793f7358fc67b16f9e2caa10
Dec 07 16:58:22.347 INFO running `"docker" "start" "-a" "0e296446f42c15aab535369896fbff88bb0b8253793f7358fc67b16f9e2caa10"`
Dec 07 16:58:22.817 INFO [stderr] usermod: no changes
Dec 07 16:58:22.904 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 07 16:58:22.913 INFO [stderr]      Running /target/debug/deps/fern-7b77add95c31c87e
Dec 07 16:58:22.915 INFO [stdout] 
Dec 07 16:58:22.915 INFO [stdout] running 7 tests
Dec 07 16:58:22.921 INFO [stdout] test log_impl::test::test_level_config_hierarchy_correct ... ok
Dec 07 16:58:22.921 INFO [stdout] test log_impl::test::test_level_config_find_exact_minimal ... ok
Dec 07 16:58:22.921 INFO [stdout] test log_impl::test::test_level_config_all_chars ... ok
Dec 07 16:58:22.921 INFO [stdout] test log_impl::test::test_level_config_find_exact_many ... ok
Dec 07 16:58:22.932 INFO [stderr]      Running /target/debug/deps/channel_logging-4e575fb7470d50c4
Dec 07 16:58:22.932 INFO [stdout] test log_impl::test::test_level_config_simple_hierarchy ... ok
Dec 07 16:58:22.932 INFO [stdout] test log_impl::test::test_level_config_single_colon_is_not_double_colon ... ok
Dec 07 16:58:22.932 INFO [stdout] test log_impl::test::test_level_config_similar_names_are_not_same ... ok
Dec 07 16:58:22.932 INFO [stdout] 
Dec 07 16:58:22.932 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:58:22.932 INFO [stdout] 
Dec 07 16:58:22.944 INFO [stdout] 
Dec 07 16:58:22.944 INFO [stdout] running 1 test
Dec 07 16:58:22.956 INFO [stdout] test test_channel_logging ... ok
Dec 07 16:58:22.956 INFO [stdout] 
Dec 07 16:58:22.956 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:58:22.956 INFO [stdout] 
Dec 07 16:58:22.958 INFO [stderr]      Running /target/debug/deps/file_logging-db67ce0114ca40ef
Dec 07 16:58:22.965 INFO [stdout] 
Dec 07 16:58:22.965 INFO [stdout] running 2 tests
Dec 07 16:58:22.965 INFO [stdout] [INFO] Test information message
Dec 07 16:58:22.965 INFO [stdout] [WARN] Test warning message
Dec 07 16:58:22.966 INFO [stdout] [ERROR] Test error message
Dec 07 16:58:22.966 INFO [stdout] test test_basic_logging_file_logging ... ok
Dec 07 16:58:22.977 INFO [stdout] test test_custom_line_separators ... ok
Dec 07 16:58:22.977 INFO [stderr]      Running /target/debug/deps/global_logging-69492e79673e16eb
Dec 07 16:58:22.977 INFO [stdout] 
Dec 07 16:58:22.977 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:58:22.977 INFO [stdout] 
Dec 07 16:58:22.979 INFO [stdout] 
Dec 07 16:58:22.979 INFO [stdout] running 1 test
Dec 07 16:58:22.984 INFO [stdout] test test_global_logger ... ok
Dec 07 16:58:22.984 INFO [stdout] 
Dec 07 16:58:22.984 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:58:22.984 INFO [stdout] 
Dec 07 16:58:22.992 INFO [stdout] 
Dec 07 16:58:22.992 INFO [stderr]      Running /target/debug/deps/meta_logging-8dcf6963fc8896f2
Dec 07 16:58:22.992 INFO [stdout] running 0 tests
Dec 07 16:58:22.992 INFO [stderr]      Running /target/debug/deps/panic_logging-c1b39ebe7531fb87
Dec 07 16:58:22.992 INFO [stdout] 
Dec 07 16:58:22.992 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:58:22.992 INFO [stdout] 
Dec 07 16:58:23.000 INFO [stdout] 
Dec 07 16:58:23.000 INFO [stdout] running 3 tests
Dec 07 16:58:23.000 INFO [stdout] this should not panic
Dec 07 16:58:23.000 INFO [stdout] test double_chained_with_panics_no_info_panic ... ok
Dec 07 16:58:23.099 INFO [stdout] test test_panic_panics ... ok
Dec 07 16:58:23.100 INFO [stdout] test double_chained_with_panics_yes_error_panic ... ok
Dec 07 16:58:23.100 INFO [stdout] 
Dec 07 16:58:23.100 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:58:23.100 INFO [stdout] 
Dec 07 16:58:23.105 INFO [stderr]      Running /target/debug/deps/support-ce749ee98105d0f0
Dec 07 16:58:23.107 INFO [stdout] 
Dec 07 16:58:23.107 INFO [stdout] running 0 tests
Dec 07 16:58:23.107 INFO [stdout] 
Dec 07 16:58:23.107 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:58:23.107 INFO [stdout] 
Dec 07 16:58:23.108 INFO [stderr]      Running /target/debug/deps/write_logging-79ae2ad8c37274cc
Dec 07 16:58:23.114 INFO [stdout] 
Dec 07 16:58:23.114 INFO [stdout] running 1 test
Dec 07 16:58:23.114 INFO [stdout] [INFO] Test information message
Dec 07 16:58:23.114 INFO [stdout] test test_raw_write_logging ... ok
Dec 07 16:58:23.114 INFO [stdout] 
Dec 07 16:58:23.114 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:58:23.114 INFO [stdout] 
Dec 07 16:58:23.114 INFO [stderr]    Doc-tests fern
Dec 07 16:58:23.970 INFO [stdout] 
Dec 07 16:58:23.970 INFO [stdout] running 30 tests
Dec 07 16:58:27.616 INFO [stdout] test src/builders.rs - builders::Dispatch (line 32) ... ok
Dec 07 16:58:27.751 INFO [stdout] test src/builders.rs - builders::Dispatch::into_shared (line 371) ... ok
Dec 07 16:58:27.912 INFO [stdout] test src/builders.rs - builders::Dispatch::filter (line 328) ... ok
Dec 07 16:58:28.076 INFO [stdout] test src/builders.rs - builders::Dispatch::level (line 212) ... ok
Dec 07 16:58:28.905 INFO [stdout] test src/builders.rs - builders::Dispatch::format (line 153) ... ok
Dec 07 16:58:30.280 INFO [stdout] test src/builders.rs - builders::Dispatch::into_log (line 559) ... ok
Dec 07 16:58:30.376 INFO [stdout] test src/builders.rs - builders::Dispatch::level_for (line 247) ... ok
Dec 07 16:58:30.736 INFO [stdout] test src/builders.rs - builders::Dispatch::chain (line 187) ... ok
Dec 07 16:58:33.344 INFO [stdout] test src/builders.rs - builders::Output::file (line 872) ... ok
Dec 07 16:58:33.344 INFO [stdout] test src/builders.rs - builders::Dispatch::level_for (line 264) ... ok
Dec 07 16:58:33.720 INFO [stdout] test src/builders.rs - builders::Output::call (line 1059) ... ok
Dec 07 16:58:33.947 INFO [stdout] test src/builders.rs - builders::Output::file (line 885) ... ok
Dec 07 16:58:34.124 INFO [stdout] test src/builders.rs - builders::Output::file (line 861) ... ok
Dec 07 16:58:34.796 INFO [stdout] test src/builders.rs - builders::Output::sender (line 1010) ... ok
Dec 07 16:58:36.337 INFO [stdout] test src/builders.rs - builders::Output::writer (line 928) ... ok
Dec 07 16:58:36.782 INFO [stdout] test src/builders.rs - builders::Output::stderr (line 981) ... ok
Dec 07 16:58:36.822 INFO [stdout] test src/builders.rs - builders::Output::stderr (line 989) ... ok
Dec 07 16:58:37.952 INFO [stdout] test src/builders.rs - builders::Output::writer (line 911) ... ok
Dec 07 16:58:38.052 INFO [stdout] test src/builders.rs - builders::Panic (line 687) ... ok
Dec 07 16:58:38.832 INFO [stdout] test src/builders.rs - builders::Output::stdout (line 962) ... ok
Dec 07 16:58:39.036 INFO [stdout] test src/lib.rs -  (line 153) ... ok
Dec 07 16:58:39.196 INFO [stdout] test src/builders.rs - builders::Panic (line 665) ... ok
Dec 07 16:58:39.248 INFO [stdout] test src/builders.rs - builders::Output::stdout (line 954) ... ok
Dec 07 16:58:40.692 INFO [stdout] test src/lib.rs -  (line 17) ... ok
Dec 07 16:58:40.976 INFO [stdout] test src/lib.rs - log_file (line 273) ... ok
Dec 07 16:58:41.668 INFO [stdout] test src/lib.rs -  (line 32) ... ok
Dec 07 16:58:42.168 INFO [stdout] test src/log_impl.rs - log_impl::FormatCallback (line 40) ... ok
Dec 07 16:58:42.300 INFO [stdout] test src/log_impl.rs - log_impl::FormatCallback<'a>::finish (line 319) ... ok
Dec 07 16:58:42.544 INFO [stdout] test src/meta.rs - meta (line 50) ... ok
Dec 07 16:58:42.855 INFO [stdout] test src/meta.rs - meta (line 6) ... ok
Dec 07 16:58:42.855 INFO [stdout] 
Dec 07 16:58:42.855 INFO [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:58:42.855 INFO [stdout] 
Dec 07 16:58:42.905 INFO [stderr] su: No module specific data is present
Dec 07 16:58:43.450 INFO running `"docker" "inspect" "0e296446f42c15aab535369896fbff88bb0b8253793f7358fc67b16f9e2caa10"`
Dec 07 16:58:43.598 INFO running `"docker" "rm" "-f" "0e296446f42c15aab535369896fbff88bb0b8253793f7358fc67b16f9e2caa10"`
Dec 07 16:58:43.732 INFO [stdout] 0e296446f42c15aab535369896fbff88bb0b8253793f7358fc67b16f9e2caa10