[INFO] fetching crate log_err 1.1.1... [INFO] testing log_err-1.1.1 against 1.82.0 for beta-1.83-1 [INFO] extracting crate log_err 1.1.1 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate log_err 1.1.1 on toolchain 1.82.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.82.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate log_err 1.1.1 [INFO] finished tweaking crates.io crate log_err 1.1.1 [INFO] tweaked toml for crates.io crate log_err 1.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.82.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 40 packages to latest compatible versions [INFO] [stderr] Adding simplelog v0.10.2 (latest: v0.12.2) [INFO] [stderr] Adding termcolor v1.1.3 (latest: v1.4.1) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.82.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded simplelog v0.10.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9124697beb019321f0f2095feeb3f28585039598c7dd8e2b71d46a7365839b74 [INFO] running `Command { std: "docker" "start" "-a" "9124697beb019321f0f2095feeb3f28585039598c7dd8e2b71d46a7365839b74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9124697beb019321f0f2095feeb3f28585039598c7dd8e2b71d46a7365839b74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9124697beb019321f0f2095feeb3f28585039598c7dd8e2b71d46a7365839b74", kill_on_drop: false }` [INFO] [stdout] 9124697beb019321f0f2095feeb3f28585039598c7dd8e2b71d46a7365839b74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c376abf745c86b4847875a098288da3efc449bab783a9ff2566903ef9dbddd57 [INFO] running `Command { std: "docker" "start" "-a" "c376abf745c86b4847875a098288da3efc449bab783a9ff2566903ef9dbddd57", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling log_err v1.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "c376abf745c86b4847875a098288da3efc449bab783a9ff2566903ef9dbddd57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c376abf745c86b4847875a098288da3efc449bab783a9ff2566903ef9dbddd57", kill_on_drop: false }` [INFO] [stdout] c376abf745c86b4847875a098288da3efc449bab783a9ff2566903ef9dbddd57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 961aedb05e4732a5e075db6e3432e843ad4fdff83f83af6b14e255dc0eab941c [INFO] running `Command { std: "docker" "start" "-a" "961aedb05e4732a5e075db6e3432e843ad4fdff83f83af6b14e255dc0eab941c", kill_on_drop: false }` [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Compiling simplelog v0.10.2 [INFO] [stderr] Compiling log_err v1.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `Command { std: "docker" "inspect" "961aedb05e4732a5e075db6e3432e843ad4fdff83f83af6b14e255dc0eab941c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "961aedb05e4732a5e075db6e3432e843ad4fdff83f83af6b14e255dc0eab941c", kill_on_drop: false }` [INFO] [stdout] 961aedb05e4732a5e075db6e3432e843ad4fdff83f83af6b14e255dc0eab941c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5635bb48eccd3118e548a20b9d9d2adc1f51e81cef28beab2a2903241886d5ff [INFO] running `Command { std: "docker" "start" "-a" "5635bb48eccd3118e548a20b9d9d2adc1f51e81cef28beab2a2903241886d5ff", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/log_err-46f22ee10c54e593) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stderr] 23:50:20 [ERROR] A wild error SHOULD appear [INFO] [stderr] 23:50:20 [ERROR] called `Option::unwrap()` on a `None` value [INFO] [stdout] test test::test_log_unwrap - should panic ... FAILED [INFO] [stdout] test test::test_option_log_expect - should panic ... ok [INFO] [stdout] test test::test_option_log_unwrap - should panic ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test::test_log_unwrap stdout ---- [INFO] [stdout] thread 'test::test_log_unwrap' panicked at src/lib.rs:105:89: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: SetLoggerError(()) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5d804f92d62a - std::backtrace_rs::backtrace::libunwind::trace::h99efb0985cae5d78 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x5d804f92d62a - std::backtrace_rs::backtrace::trace_unsynchronized::he2c1aa63b3f7fad8 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5d804f92d62a - std::sys::backtrace::_print_fmt::h8a221d40f5e0f88b [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5d804f92d62a - ::fmt::h304520fd6a30aa07 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5d804f95388b - core::fmt::rt::Argument::fmt::h5da9c218ec984eaf [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x5d804f95388b - core::fmt::write::hf5713710ce10ff22 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/fmt/mod.rs:1178:21 [INFO] [stdout] 6: 0x5d804f92a693 - std::io::Write::write_fmt::h786683024e26df0d [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/io/mod.rs:1823:15 [INFO] [stdout] 7: 0x5d804f92ee32 - std::sys::backtrace::BacktraceLock::print::hbcdbec4d97c91528 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x5d804f92ee32 - std::panicking::default_hook::{{closure}}::he1ad87607d0c11c5 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:266:22 [INFO] [stdout] 9: 0x5d804f92e973 - std::panicking::default_hook::h81c8cd2e7c59ee33 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:290:9 [INFO] [stdout] 10: 0x5d804f8aa4f9 - as core::ops::function::Fn>::call::h6ef31d9fe3b4da7d [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/alloc/src/boxed.rs:2245:9 [INFO] [stdout] 11: 0x5d804f8aa4f9 - test::test_main::{{closure}}::h97736fed204a235d [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/test/src/lib.rs:132:21 [INFO] [stdout] 12: 0x5d804f92f6f2 - as core::ops::function::Fn>::call::h375ef7f99b271d16 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/alloc/src/boxed.rs:2245:9 [INFO] [stdout] 13: 0x5d804f92f6f2 - std::panicking::rust_panic_with_hook::had2118629c312a4a [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:805:13 [INFO] [stdout] 14: 0x5d804f92f3a7 - std::panicking::begin_panic_handler::{{closure}}::h7fa5985d111bafa2 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:671:13 [INFO] [stdout] 15: 0x5d804f92db09 - std::sys::backtrace::__rust_end_short_backtrace::h704d151dbefa09c5 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/sys/backtrace.rs:170:18 [INFO] [stdout] 16: 0x5d804f92f034 - rust_begin_unwind [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:662:5 [INFO] [stdout] 17: 0x5d804f870b73 - core::panicking::panic_fmt::h3eea515d05f7a35e [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/panicking.rs:74:14 [INFO] [stdout] 18: 0x5d804f871086 - core::result::unwrap_failed::h7c8d8bbbcf45dc13 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/result.rs:1677:5 [INFO] [stdout] 19: 0x5d804f872161 - core::result::Result::unwrap::ha8b43f0999c288fe [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/result.rs:1102:23 [INFO] [stdout] 20: 0x5d804f872161 - log_err::test::setup_logger::hc33b9db1cca93153 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:105:9 [INFO] [stdout] 21: 0x5d804f8721d2 - log_err::test::test_log_unwrap::h37d0f5a91d5529fa [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:111:36 [INFO] [stdout] 22: 0x5d804f8721a7 - log_err::test::test_log_unwrap::{{closure}}::hd88d4d67f7920f8e [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:110:26 [INFO] [stdout] 23: 0x5d804f871846 - core::ops::function::FnOnce::call_once::ha70074d7f90eba23 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x5d804f8aedfb - core::ops::function::FnOnce::call_once::h8cb4701a559728b6 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x5d804f8aedfb - test::__rust_begin_short_backtrace::hbd02dbd41797127f [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/test/src/lib.rs:620:18 [INFO] [stdout] 26: 0x5d804f8ae6e8 - test::run_test_in_process::{{closure}}::h9b9c40b959cf4b0a [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/test/src/lib.rs:643:60 [INFO] [stdout] 27: 0x5d804f8ae6e8 - as core::ops::function::FnOnce<()>>::call_once::h80ca0f237bf0daa4 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x5d804f8ae6e8 - std::panicking::try::do_call::h74ee75d3e2d7ba36 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:554:40 [INFO] [stdout] 29: 0x5d804f8ae6e8 - std::panicking::try::h2ae7db1dc2a281fc [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:518:19 [INFO] [stdout] 30: 0x5d804f8ae6e8 - std::panic::catch_unwind::h25732d5472f1001d [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panic.rs:345:14 [INFO] [stdout] 31: 0x5d804f8ae6e8 - test::run_test_in_process::h1e17135aacb29db6 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/test/src/lib.rs:643:27 [INFO] [stdout] 32: 0x5d804f8ae6e8 - test::run_test::{{closure}}::h65f9c94bff1a7861 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/test/src/lib.rs:564:43 [INFO] [stdout] 33: 0x5d804f873ab4 - test::run_test::{{closure}}::ha23ee43b6be2939d [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/test/src/lib.rs:594:41 [INFO] [stdout] 34: 0x5d804f873ab4 - std::sys::backtrace::__rust_begin_short_backtrace::h160ed2f20abbd124 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/sys/backtrace.rs:154:18 [INFO] [stdout] 35: 0x5d804f877162 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h076d93a5dd61b367 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/thread/mod.rs:522:17 [INFO] [stdout] 36: 0x5d804f877162 - as core::ops::function::FnOnce<()>>::call_once::hb7dffecae4d2a0df [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x5d804f877162 - std::panicking::try::do_call::h425c243d1cd119a5 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:554:40 [INFO] [stdout] 38: 0x5d804f877162 - std::panicking::try::h5ff57b1fa4d0634d [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:518:19 [INFO] [stdout] 39: 0x5d804f877162 - std::panic::catch_unwind::h69dc0395c7d606c8 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panic.rs:345:14 [INFO] [stdout] 40: 0x5d804f877162 - std::thread::Builder::spawn_unchecked_::{{closure}}::hd987ad26725d6b64 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/thread/mod.rs:521:30 [INFO] [stdout] 41: 0x5d804f877162 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h262984108de629b4 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x5d804f9339eb - as core::ops::function::FnOnce>::call_once::hd6eefa32c9acf934 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/alloc/src/boxed.rs:2231:9 [INFO] [stdout] 43: 0x5d804f9339eb - as core::ops::function::FnOnce>::call_once::h6bca3a1f077b8c81 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/alloc/src/boxed.rs:2231:9 [INFO] [stdout] 44: 0x5d804f9339eb - std::sys::pal::unix::thread::Thread::new::thread_start::hcdbd1049068002f4 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stdout] 45: 0x78fc79223ac3 - [INFO] [stdout] 46: 0x78fc792b4a04 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] note: panic did not contain expected string [INFO] [stdout] panic message: `"called `Result::unwrap()` on an `Err` value: SetLoggerError(())"`, [INFO] [stdout] expected substring: `"called `Result::unwrap()` on an `Err` value: \"a wild error has appeared!\""` [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test::test_log_unwrap [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "5635bb48eccd3118e548a20b9d9d2adc1f51e81cef28beab2a2903241886d5ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5635bb48eccd3118e548a20b9d9d2adc1f51e81cef28beab2a2903241886d5ff", kill_on_drop: false }` [INFO] [stdout] 5635bb48eccd3118e548a20b9d9d2adc1f51e81cef28beab2a2903241886d5ff