Dec 06 22:34:11.470 INFO testing slog-config-0.4.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 06 22:34:11.470 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 06 22:34:12.068 INFO [stdout] dd77f72d828e4aff9189ec1b077593d37d7835ad84b3f54205eb27a58b2665cd Dec 06 22:34:12.072 INFO running `"docker" "start" "-a" "dd77f72d828e4aff9189ec1b077593d37d7835ad84b3f54205eb27a58b2665cd"` Dec 06 22:34:13.579 INFO [stderr] usermod: no changes Dec 06 22:34:13.676 INFO [stderr] warning: Package `toml v0.4.9` does not have feature `serde`. It has a required dependency with that name, but only optional dependencies can be used as features. This is currently a warning to ease the transition, but it will become an error in the future. Dec 06 22:34:13.708 INFO [stderr] Compiling toml v0.4.9 Dec 06 22:34:13.708 INFO [stderr] Compiling slog-json v2.3.0 Dec 06 22:34:17.752 INFO [stderr] Compiling slog-config v0.4.0 (/source) Dec 06 22:34:20.237 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.64s Dec 06 22:34:20.244 INFO [stderr] su: No module specific data is present Dec 06 22:34:20.664 INFO running `"docker" "inspect" "dd77f72d828e4aff9189ec1b077593d37d7835ad84b3f54205eb27a58b2665cd"` Dec 06 22:34:20.850 INFO running `"docker" "rm" "-f" "dd77f72d828e4aff9189ec1b077593d37d7835ad84b3f54205eb27a58b2665cd"` Dec 06 22:34:21.104 INFO [stdout] dd77f72d828e4aff9189ec1b077593d37d7835ad84b3f54205eb27a58b2665cd Dec 06 22:34:21.110 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 06 22:34:21.388 INFO [stdout] 951afa975e6e613ebcaff810108528c8139ed3a6df9a367897a05119eaa7eb97 Dec 06 22:34:21.391 INFO running `"docker" "start" "-a" "951afa975e6e613ebcaff810108528c8139ed3a6df9a367897a05119eaa7eb97"` Dec 06 22:34:22.381 INFO [stderr] usermod: no changes Dec 06 22:34:22.468 INFO [stderr] warning: Package `toml v0.4.9` does not have feature `serde`. It has a required dependency with that name, but only optional dependencies can be used as features. This is currently a warning to ease the transition, but it will become an error in the future. Dec 06 22:34:22.483 INFO [stderr] Compiling slog-config v0.4.0 (/source) Dec 06 22:34:27.396 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.99s Dec 06 22:34:27.400 INFO [stderr] su: No module specific data is present Dec 06 22:34:27.880 INFO running `"docker" "inspect" "951afa975e6e613ebcaff810108528c8139ed3a6df9a367897a05119eaa7eb97"` Dec 06 22:34:28.154 INFO running `"docker" "rm" "-f" "951afa975e6e613ebcaff810108528c8139ed3a6df9a367897a05119eaa7eb97"` Dec 06 22:34:28.368 INFO [stdout] 951afa975e6e613ebcaff810108528c8139ed3a6df9a367897a05119eaa7eb97 Dec 06 22:34:28.370 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 06 22:34:28.648 INFO [stdout] 4c92388124f948f58e367e3e17bc39981f41545f626daa7704944dad0d549d48 Dec 06 22:34:28.650 INFO running `"docker" "start" "-a" "4c92388124f948f58e367e3e17bc39981f41545f626daa7704944dad0d549d48"` Dec 06 22:34:29.141 INFO [stderr] usermod: no changes Dec 06 22:34:29.189 INFO [stderr] warning: Package `toml v0.4.9` does not have feature `serde`. It has a required dependency with that name, but only optional dependencies can be used as features. This is currently a warning to ease the transition, but it will become an error in the future. Dec 06 22:34:29.202 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s Dec 06 22:34:29.205 INFO [stderr] Running /target/debug/deps/slog_config-652d062e43fd8561 Dec 06 22:34:29.210 INFO [stderr] Running /target/debug/deps/file-9e92020869967dbd Dec 06 22:34:29.210 INFO [stdout] Dec 06 22:34:29.210 INFO [stdout] running 0 tests Dec 06 22:34:29.210 INFO [stdout] Dec 06 22:34:29.210 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 22:34:29.210 INFO [stdout] Dec 06 22:34:29.214 INFO [stdout] Dec 06 22:34:29.214 INFO [stdout] running 1 test Dec 06 22:34:29.283 INFO [stdout] test file_json ... FAILED Dec 06 22:34:29.283 INFO [stdout] Dec 06 22:34:29.283 INFO [stdout] failures: Dec 06 22:34:29.283 INFO [stdout] Dec 06 22:34:29.283 INFO [stdout] ---- file_json stdout ---- Dec 06 22:34:29.283 INFO [stdout] thread 'file_json' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:1009:5 Dec 06 22:34:29.283 INFO [stdout] stack backtrace: Dec 06 22:34:29.283 INFO [stdout] 0: 0x55942d0b2603 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h82c998a0e635a5c4 Dec 06 22:34:29.283 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 06 22:34:29.283 INFO [stdout] 1: 0x55942d0accb8 - std::sys_common::backtrace::_print::h5fbc0bc3cf12d9bf Dec 06 22:34:29.283 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 06 22:34:29.283 INFO [stdout] 2: 0x55942d0b1572 - std::panicking::default_hook::{{closure}}::h42b81c3dd1a50e32 Dec 06 22:34:29.283 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 06 22:34:29.283 INFO [stdout] at src/libstd/panicking.rs:211 Dec 06 22:34:29.283 INFO [stdout] 3: 0x55942d0b125c - std::panicking::default_hook::h6c8d8e1c12a669e5 Dec 06 22:34:29.283 INFO [stdout] at src/libstd/panicking.rs:221 Dec 06 22:34:29.283 INFO [stdout] 4: 0x55942d0b1c80 - std::panicking::rust_panic_with_hook::hce93a56e38c2b0aa Dec 06 22:34:29.283 INFO [stdout] at src/libstd/panicking.rs:491 Dec 06 22:34:29.283 INFO [stdout] 5: 0x55942d0b1801 - std::panicking::continue_panic_fmt::hf3c774aec6124caa Dec 06 22:34:29.283 INFO [stdout] at src/libstd/panicking.rs:398 Dec 06 22:34:29.283 INFO [stdout] 6: 0x55942d0b16e5 - rust_begin_unwind Dec 06 22:34:29.283 INFO [stdout] at src/libstd/panicking.rs:325 Dec 06 22:34:29.283 INFO [stdout] 7: 0x55942d0c634c - core::panicking::panic_fmt::haf17319257746a90 Dec 06 22:34:29.283 INFO [stdout] at src/libcore/panicking.rs:95 Dec 06 22:34:29.283 INFO [stdout] 8: 0x55942cf75dd0 - core::result::unwrap_failed::h2f390b232d5201ce Dec 06 22:34:29.283 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/macros.rs:26 Dec 06 22:34:29.283 INFO [stdout] 9: 0x55942cf6f92a - >::unwrap::hc2bcf8c5a2f68c4d Dec 06 22:34:29.283 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/result.rs:808 Dec 06 22:34:29.283 INFO [stdout] 10: 0x55942cf459e6 - ::from_config::h77931790d1be1d86 Dec 06 22:34:29.283 INFO [stdout] at src/_file.rs:18 Dec 06 22:34:29.283 INFO [stdout] 11: 0x55942cf44b67 - slog_config::from_config_with::ha1083545bb184a7c Dec 06 22:34:29.283 INFO [stdout] at src/lib.rs:139 Dec 06 22:34:29.284 INFO [stdout] 12: 0x55942cf44184 - slog_config::from_config::h1a5c9c08d52fcd88 Dec 06 22:34:29.284 INFO [stdout] at src/lib.rs:88 Dec 06 22:34:29.284 INFO [stdout] 13: 0x55942cf04699 - file::file_json::h32de5fe41ec8c911 Dec 06 22:34:29.284 INFO [stdout] at tests/file.rs:31 Dec 06 22:34:29.284 INFO [stdout] 14: 0x55942cf045c9 - file::file_json::{{closure}}::h84c823298d1c30c5 Dec 06 22:34:29.284 INFO [stdout] at tests/file.rs:25 Dec 06 22:34:29.284 INFO [stdout] 15: 0x55942cf04d9d - core::ops::function::FnOnce::call_once::he0a9eedd6e7e5d59 Dec 06 22:34:29.284 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238 Dec 06 22:34:29.284 INFO [stdout] 16: 0x55942cf107ae - >::call_box::h9ed1658cdce7f33f Dec 06 22:34:29.284 INFO [stdout] at src/libtest/lib.rs:1471 Dec 06 22:34:29.284 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238 Dec 06 22:34:29.284 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 06 22:34:29.284 INFO [stdout] 17: 0x55942d0c0359 - __rust_maybe_catch_panic Dec 06 22:34:29.284 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 22:34:29.284 INFO [stdout] 18: 0x55942cf08683 - std::sys_common::backtrace::__rust_begin_short_backtrace::h018d03d6681412f5 Dec 06 22:34:29.284 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 06 22:34:29.284 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 06 22:34:29.284 INFO [stdout] at src/libtest/lib.rs:1426 Dec 06 22:34:29.284 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/sys_common/backtrace.rs:136 Dec 06 22:34:29.284 INFO [stdout] 19: 0x55942cf09614 - std::panicking::try::do_call::hf8ab3f21dcfaa7a6 Dec 06 22:34:29.284 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:477 Dec 06 22:34:29.284 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:319 Dec 06 22:34:29.284 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:310 Dec 06 22:34:29.284 INFO [stdout] 20: 0x55942d0c0359 - __rust_maybe_catch_panic Dec 06 22:34:29.284 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 22:34:29.284 INFO [stdout] 21: 0x55942cf1068c - >::call_box::h6465cc998309e287 Dec 06 22:34:29.284 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 06 22:34:29.284 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 06 22:34:29.284 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:476 Dec 06 22:34:29.284 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 06 22:34:29.284 INFO [stdout] 22: 0x55942d0b431d - std::sys::unix::thread::Thread::new::thread_start::h0fe9c527147fd5f5 Dec 06 22:34:29.284 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:683 Dec 06 22:34:29.284 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 06 22:34:29.284 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 06 22:34:29.284 INFO [stdout] 23: 0x7ff0cd86b6b9 - start_thread Dec 06 22:34:29.284 INFO [stdout] 24: 0x7ff0cd38b41c - clone Dec 06 22:34:29.284 INFO [stdout] 25: 0x0 - Dec 06 22:34:29.284 INFO [stdout] Dec 06 22:34:29.284 INFO [stdout] Dec 06 22:34:29.284 INFO [stdout] failures: Dec 06 22:34:29.284 INFO [stdout] file_json Dec 06 22:34:29.284 INFO [stdout] Dec 06 22:34:29.284 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 22:34:29.284 INFO [stdout] Dec 06 22:34:29.290 INFO [stderr] error: test failed, to rerun pass '--test file' Dec 06 22:34:29.291 INFO [stderr] su: No module specific data is present Dec 06 22:34:29.558 INFO running `"docker" "inspect" "4c92388124f948f58e367e3e17bc39981f41545f626daa7704944dad0d549d48"` Dec 06 22:34:29.662 INFO running `"docker" "rm" "-f" "4c92388124f948f58e367e3e17bc39981f41545f626daa7704944dad0d549d48"` Dec 06 22:34:29.781 INFO [stdout] 4c92388124f948f58e367e3e17bc39981f41545f626daa7704944dad0d549d48