[INFO] crate rand_regex 0.12.0 is already in cache [INFO] extracting crate rand_regex 0.12.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/rand_regex/0.12.0 [INFO] extracting crate rand_regex 0.12.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rand_regex/0.12.0 [INFO] validating manifest of rand_regex-0.12.0 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rand_regex-0.12.0 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rand_regex-0.12.0 [INFO] finished frobbing rand_regex-0.12.0 [INFO] frobbed toml for rand_regex-0.12.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rand_regex/0.12.0/Cargo.toml [INFO] started frobbing rand_regex-0.12.0 [INFO] finished frobbing rand_regex-0.12.0 [INFO] frobbed toml for rand_regex-0.12.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rand_regex/0.12.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing rand_regex-0.12.0 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rand_regex/0.12.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 9db60401e55c64d4194aa53733f0cfa0678a04e63f68877c2be2b2fc8de4a152 [INFO] running `"docker" "start" "-a" "9db60401e55c64d4194aa53733f0cfa0678a04e63f68877c2be2b2fc8de4a152"` [INFO] [stderr] Compiling rand_regex v0.12.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `"docker" "inspect" "9db60401e55c64d4194aa53733f0cfa0678a04e63f68877c2be2b2fc8de4a152"` [INFO] running `"docker" "rm" "-f" "9db60401e55c64d4194aa53733f0cfa0678a04e63f68877c2be2b2fc8de4a152"` [INFO] [stdout] 9db60401e55c64d4194aa53733f0cfa0678a04e63f68877c2be2b2fc8de4a152 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rand_regex/0.12.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 32ad3f15c7f00aa5505a64411fda64a28d2d2fa8cef25255ac9a75be492a5f7c [INFO] running `"docker" "start" "-a" "32ad3f15c7f00aa5505a64411fda64a28d2d2fa8cef25255ac9a75be492a5f7c"` [INFO] [stderr] Compiling rand_regex v0.12.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.51s [INFO] running `"docker" "inspect" "32ad3f15c7f00aa5505a64411fda64a28d2d2fa8cef25255ac9a75be492a5f7c"` [INFO] running `"docker" "rm" "-f" "32ad3f15c7f00aa5505a64411fda64a28d2d2fa8cef25255ac9a75be492a5f7c"` [INFO] [stdout] 32ad3f15c7f00aa5505a64411fda64a28d2d2fa8cef25255ac9a75be492a5f7c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rand_regex/0.12.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"` [INFO] [stdout] b59295e0ad7600e0a43b7ecf4464a9c2012c54c9e6139fb98c55887e857160b2 [INFO] running `"docker" "start" "-a" "b59295e0ad7600e0a43b7ecf4464a9c2012c54c9e6139fb98c55887e857160b2"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/rand_regex-bbbd2abf84788bf8 [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test::sanity_test_run_count ... ok [INFO] [stdout] test test::test_ascii_character_classes ... ok [INFO] [stdout] test test::test_binary_generator ... ok [INFO] [stdout] test test::test_generating_non_utf8_string ... ok [INFO] [stdout] test test::test_proptest ... ok [INFO] [stdout] test test::test_unicode_script_classes ... FAILED [INFO] [stdout] test test::test_regex_generate ... ok [INFO] [stdout] test test::test_unicode_character_classes ... FAILED [INFO] [stdout] test test::test_perl_classes ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test::test_unicode_script_classes stdout ---- [INFO] [stdout] thread 'test::test_unicode_script_classes' panicked at 'Distinct samples generated for pattern `\p{Devanagari}` outside the range 156..=156: 154 (examples: [INFO] [stdout] - "\u{a8e4}" [INFO] [stdout] - "९" [INFO] [stdout] - "ौ" [INFO] [stdout] - "ख़" [INFO] [stdout] - "ओ" [INFO] [stdout] - "ꣷ" [INFO] [stdout] - "ण" [INFO] [stdout] - "य़" [INFO] [stdout] - "\u{93c}" [INFO] [stdout] - "ꣾ" [INFO] [stdout] )', src/lib.rs:647:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55c9ff485893 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x55c9ff48117b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55c9ff484586 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x55c9ff4842ae - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55c9ff484c8f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55c9ff484811 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55c9ff48475e - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x55c9ff2332b1 - rand_regex::test::check_str::hfc11b1209307fb1f [INFO] [stdout] at src/lib.rs:647 [INFO] [stdout] 8: 0x55c9ff2336b6 - rand_regex::test::check_str_limited::he47a4132278449de [INFO] [stdout] at src/lib.rs:693 [INFO] [stdout] 9: 0x55c9ff234b67 - rand_regex::test::test_unicode_script_classes::h68dc4ff925c77a77 [INFO] [stdout] at src/lib.rs:775 [INFO] [stdout] 10: 0x55c9ff234a09 - rand_regex::test::test_unicode_script_classes::{{closure}}::h71aed4e3ef3133ed [INFO] [stdout] at src/lib.rs:766 [INFO] [stdout] 11: 0x55c9ff240e9d - core::ops::function::FnOnce::call_once::hfddfa3d5138410b1 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 12: 0x55c9ff24e8de - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 13: 0x55c9ff487d69 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 14: 0x55c9ff2691d7 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 15: 0x55c9ff243bf4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 16: 0x55c9ff247ca4 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 17: 0x55c9ff487d69 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 18: 0x55c9ff2482b1 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 19: 0x55c9ff478cee - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 20: 0x55c9ff48712f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 21: 0x7f7fa56744a3 - start_thread [INFO] [stdout] 22: 0x7f7fa519fd0e - __clone [INFO] [stdout] 23: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- test::test_unicode_character_classes stdout ---- [INFO] [stdout] thread 'test::test_unicode_character_classes' panicked at 'Distinct samples generated for pattern `\p{P}` outside the range 768..=788: 791 (examples: [INFO] [stdout] - "꡷" [INFO] [stdout] - "᪤" [INFO] [stdout] - "⌊" [INFO] [stdout] - "！" [INFO] [stdout] - "？" [INFO] [stdout] - "…" [INFO] [stdout] - "࠾" [INFO] [stdout] - "፧" [INFO] [stdout] - "಄" [INFO] [stdout] - "⌋" [INFO] [stdout] )', src/lib.rs:647:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55c9ff485893 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x55c9ff48117b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55c9ff484586 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x55c9ff4842ae - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55c9ff484c8f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55c9ff484811 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55c9ff48475e - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x55c9ff2332b1 - rand_regex::test::check_str::hfc11b1209307fb1f [INFO] [stdout] at src/lib.rs:647 [INFO] [stdout] 8: 0x55c9ff2348fe - rand_regex::test::test_unicode_character_classes::h6963c9fa5b0f3b7c [INFO] [stdout] at src/lib.rs:751 [INFO] [stdout] 9: 0x55c9ff234839 - rand_regex::test::test_unicode_character_classes::{{closure}}::h997c363622276412 [INFO] [stdout] at src/lib.rs:747 [INFO] [stdout] 10: 0x55c9ff240e1d - core::ops::function::FnOnce::call_once::hbb104d7508462e9e [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 11: 0x55c9ff24e8de - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 12: 0x55c9ff487d69 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 13: 0x55c9ff2691d7 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 14: 0x55c9ff243bf4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 15: 0x55c9ff247ca4 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 16: 0x55c9ff487d69 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 17: 0x55c9ff2482b1 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 18: 0x55c9ff478cee - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 19: 0x55c9ff48712f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 20: 0x7f7fa56744a3 - start_thread [INFO] [stdout] 21: 0x7f7fa519fd0e - __clone [INFO] [stdout] 22: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test::test_unicode_character_classes [INFO] [stdout] test::test_unicode_script_classes [INFO] [stdout] [INFO] [stdout] test result: FAILED. 7 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "b59295e0ad7600e0a43b7ecf4464a9c2012c54c9e6139fb98c55887e857160b2"` [INFO] running `"docker" "rm" "-f" "b59295e0ad7600e0a43b7ecf4464a9c2012c54c9e6139fb98c55887e857160b2"` [INFO] [stdout] b59295e0ad7600e0a43b7ecf4464a9c2012c54c9e6139fb98c55887e857160b2