[INFO] updating cached repository Ryan1729/prop-proc-prog-puzz [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Ryan1729/prop-proc-prog-puzz [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Ryan1729/prop-proc-prog-puzz" "work/ex/beta-1.37-6/sources/1.36.0/gh/Ryan1729/prop-proc-prog-puzz"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Ryan1729/prop-proc-prog-puzz'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Ryan1729/prop-proc-prog-puzz" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Ryan1729/prop-proc-prog-puzz"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Ryan1729/prop-proc-prog-puzz'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] cde2a1afb4ca6edbf59d8ad7e518d2b11b3c7304 [INFO] sha for GitHub repo Ryan1729/prop-proc-prog-puzz: cde2a1afb4ca6edbf59d8ad7e518d2b11b3c7304 [INFO] validating manifest of Ryan1729/prop-proc-prog-puzz 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 Ryan1729/prop-proc-prog-puzz 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 Ryan1729/prop-proc-prog-puzz [INFO] finished frobbing Ryan1729/prop-proc-prog-puzz [INFO] frobbed toml for Ryan1729/prop-proc-prog-puzz written to work/ex/beta-1.37-6/sources/1.36.0/gh/Ryan1729/prop-proc-prog-puzz/Cargo.toml [INFO] started frobbing Ryan1729/prop-proc-prog-puzz [INFO] finished frobbing Ryan1729/prop-proc-prog-puzz [INFO] frobbed toml for Ryan1729/prop-proc-prog-puzz written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Ryan1729/prop-proc-prog-puzz/Cargo.toml [INFO] crate Ryan1729/prop-proc-prog-puzz already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing Ryan1729/prop-proc-prog-puzz 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/gh/Ryan1729/prop-proc-prog-puzz:/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] 78e0f0445babad800347770d6343d7db8f1e29b3e622f2327d9aa43f25632d26 [INFO] running `"docker" "start" "-a" "78e0f0445babad800347770d6343d7db8f1e29b3e622f2327d9aa43f25632d26"` [INFO] [stderr] Compiling prop_proc_prog_puzz v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:69:20 [INFO] [stderr] | [INFO] [stderr] 69 | example: &|mut rng| match rng.gen::() % 3 { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.91s [INFO] running `"docker" "inspect" "78e0f0445babad800347770d6343d7db8f1e29b3e622f2327d9aa43f25632d26"` [INFO] running `"docker" "rm" "-f" "78e0f0445babad800347770d6343d7db8f1e29b3e622f2327d9aa43f25632d26"` [INFO] [stdout] 78e0f0445babad800347770d6343d7db8f1e29b3e622f2327d9aa43f25632d26 [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/gh/Ryan1729/prop-proc-prog-puzz:/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] 4859bcbd180c95e581ebe98c84809ff67b393f1e4a151c0d34861fd3833253a0 [INFO] running `"docker" "start" "-a" "4859bcbd180c95e581ebe98c84809ff67b393f1e4a151c0d34861fd3833253a0"` [INFO] [stderr] Compiling quickcheck v0.3.2 [INFO] [stderr] Compiling prop_proc_prog_puzz v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:69:20 [INFO] [stderr] | [INFO] [stderr] 69 | example: &|mut rng| match rng.gen::() % 3 { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.22s [INFO] running `"docker" "inspect" "4859bcbd180c95e581ebe98c84809ff67b393f1e4a151c0d34861fd3833253a0"` [INFO] running `"docker" "rm" "-f" "4859bcbd180c95e581ebe98c84809ff67b393f1e4a151c0d34861fd3833253a0"` [INFO] [stdout] 4859bcbd180c95e581ebe98c84809ff67b393f1e4a151c0d34861fd3833253a0 [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/gh/Ryan1729/prop-proc-prog-puzz:/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] bef46bcbd78e700fe4eda343de3fe6bea0227e1a7365a92383780597a2f5b74d [INFO] running `"docker" "start" "-a" "bef46bcbd78e700fe4eda343de3fe6bea0227e1a7365a92383780597a2f5b74d"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/prop_proc_prog_puzz-217096034fcd7969 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/prop_proc_prog_puzz-7d808f54c36b93b5 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/prop_proc_prog_puzz-e15f352befd358ee [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test prop ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- prop stdout ---- [INFO] [stdout] thread 'prop' panicked at 'given an input of (true) we expeceted a result of (true) but we recieved (false) instead!', tests/prop_proc_prog_puzz.rs:17:11 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x555dbb39f3c3 - 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: 0x555dbb39acfb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x555dbb39e106 - 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: 0x555dbb39de2e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x555dbb39e80f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x555dbb39e391 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x555dbb39e2de - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x555dbb20eade - prop_proc_prog_puzz::prop::prop::h9183112d7bd5012f [INFO] [stdout] at tests/prop_proc_prog_puzz.rs:17 [INFO] [stdout] 8: 0x555dbb20ad1b - T as quickcheck::tester::Testable>::result::{{closure}}::hfa4c51115e77a898 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/quickcheck-0.3.2/src/tester.rs:299 [INFO] [stdout] 9: 0x555dbb20b934 - as core::ops::function::FnOnce<()>>::call_once::hd10c216119025c9b [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] 10: 0x555dbb20b213 - std::panicking::try::do_call::h3d5fe5cb6587f7cf [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 11: 0x555dbb3a1569 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 12: 0x555dbb20b083 - std::panicking::try::h5ca7986511462d1f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] 13: 0x555dbb20b9d4 - std::panic::catch_unwind::h1ae1138179c1ed6a [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] 14: 0x555dbb209f47 - quickcheck::tester::safe::h0b1aa7843151a721 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/quickcheck-0.3.2/src/tester.rs:330 [INFO] [stdout] 15: 0x555dbb20a9a5 - T as quickcheck::tester::Testable>::result::hc2e320de96d046bf [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/quickcheck-0.3.2/src/tester.rs:299 [INFO] [stdout] 16: 0x555dbb209d83 - quickcheck::tester::QuickCheck::quicktest::h1076493ad1bed1df [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/quickcheck-0.3.2/src/tester.rs:77 [INFO] [stdout] 17: 0x555dbb2098b2 - quickcheck::tester::QuickCheck::quickcheck::h01a6daaa8bfe110d [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/quickcheck-0.3.2/src/tester.rs:116 [INFO] [stdout] 18: 0x555dbb2097fd - quickcheck::tester::quickcheck::hd11aaf0f33ad982d [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/quickcheck-0.3.2/src/tester.rs:126 [INFO] [stdout] 19: 0x555dbb20e95c - prop_proc_prog_puzz::prop::hd1ae990888650335 [INFO] [stdout] at /opt/crater/workdir/<::quickcheck::quickcheck macros>:8 [INFO] [stdout] 20: 0x555dbb20e939 - prop_proc_prog_puzz::prop::{{closure}}::h7160daedcdcfbd63 [INFO] [stdout] at /opt/crater/workdir/<::quickcheck::quickcheck macros>:7 [INFO] [stdout] 21: 0x555dbb20c6bd - core::ops::function::FnOnce::call_once::h3b11c07dd7f9f9a3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 22: 0x555dbb219c4e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 23: 0x555dbb3a1569 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 24: 0x555dbb234547 - 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] 25: 0x555dbb20ef64 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 26: 0x555dbb213014 - 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] 27: 0x555dbb3a1569 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 28: 0x555dbb213621 - 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] 29: 0x555dbb392aae - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 30: 0x555dbb3a0c4f - 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] 31: 0x7f79cbad54a3 - start_thread [INFO] [stdout] 32: 0x7f79cb600d0e - __clone [INFO] [stdout] 33: 0x0 - [INFO] [stdout] thread 'prop' panicked at '[quickcheck] TEST FAILED (runtime error). Arguments: (true) [INFO] [stdout] Error: "given an input of (true) we expeceted a result of (true) but we recieved (false) instead!"', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/quickcheck-0.3.2/src/tester.rs:118:28 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x555dbb39f3c3 - 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: 0x555dbb39acfb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x555dbb39e106 - 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: 0x555dbb39de2e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x555dbb39e80f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x555dbb20adc2 - std::panicking::begin_panic::hf213f77897c007bf [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stdout] 6: 0x555dbb209b50 - quickcheck::tester::QuickCheck::quickcheck::h01a6daaa8bfe110d [INFO] [stdout] at /opt/crater/workdir/<::std::macros::panic macros>:4 [INFO] [stdout] 7: 0x555dbb2097fd - quickcheck::tester::quickcheck::hd11aaf0f33ad982d [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/quickcheck-0.3.2/src/tester.rs:126 [INFO] [stdout] 8: 0x555dbb20e95c - prop_proc_prog_puzz::prop::hd1ae990888650335 [INFO] [stdout] at /opt/crater/workdir/<::quickcheck::quickcheck macros>:8 [INFO] [stdout] 9: 0x555dbb20e939 - prop_proc_prog_puzz::prop::{{closure}}::h7160daedcdcfbd63 [INFO] [stdout] at /opt/crater/workdir/<::quickcheck::quickcheck macros>:7 [INFO] [stdout] 10: 0x555dbb20c6bd - core::ops::function::FnOnce::call_once::h3b11c07dd7f9f9a3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 11: 0x555dbb219c4e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 12: 0x555dbb3a1569 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 13: 0x555dbb234547 - 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: 0x555dbb20ef64 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 15: 0x555dbb213014 - 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: 0x555dbb3a1569 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 17: 0x555dbb213621 - 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: 0x555dbb392aae - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 19: 0x555dbb3a0c4f - 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: 0x7f79cbad54a3 - start_thread [INFO] [stdout] 21: 0x7f79cb600d0e - __clone [INFO] [stdout] 22: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] prop [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test prop_proc_prog_puzz' [INFO] running `"docker" "inspect" "bef46bcbd78e700fe4eda343de3fe6bea0227e1a7365a92383780597a2f5b74d"` [INFO] running `"docker" "rm" "-f" "bef46bcbd78e700fe4eda343de3fe6bea0227e1a7365a92383780597a2f5b74d"` [INFO] [stdout] bef46bcbd78e700fe4eda343de3fe6bea0227e1a7365a92383780597a2f5b74d