[INFO] crate promiser 0.0.5 is already in cache [INFO] extracting crate promiser 0.0.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/promiser/0.0.5 [INFO] extracting crate promiser 0.0.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/promiser/0.0.5 [INFO] validating manifest of promiser-0.0.5 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 promiser-0.0.5 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 promiser-0.0.5 [INFO] finished frobbing promiser-0.0.5 [INFO] frobbed toml for promiser-0.0.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/promiser/0.0.5/Cargo.toml [INFO] started frobbing promiser-0.0.5 [INFO] finished frobbing promiser-0.0.5 [INFO] frobbed toml for promiser-0.0.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/promiser/0.0.5/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 promiser-0.0.5 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/promiser/0.0.5:/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] a168551fc5af094c00e9fdc3c2939452e05fe87c62a8252c59f937addeb3b6c5 [INFO] running `"docker" "start" "-a" "a168551fc5af094c00e9fdc3c2939452e05fe87c62a8252c59f937addeb3b6c5"` [INFO] [stderr] Compiling promiser v0.0.5 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `"docker" "inspect" "a168551fc5af094c00e9fdc3c2939452e05fe87c62a8252c59f937addeb3b6c5"` [INFO] running `"docker" "rm" "-f" "a168551fc5af094c00e9fdc3c2939452e05fe87c62a8252c59f937addeb3b6c5"` [INFO] [stdout] a168551fc5af094c00e9fdc3c2939452e05fe87c62a8252c59f937addeb3b6c5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/promiser/0.0.5:/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] e7446b8e42f22ecabbb96f6e42c7f2e4428fbc5318e18fb659242dcd0e4a5c78 [INFO] running `"docker" "start" "-a" "e7446b8e42f22ecabbb96f6e42c7f2e4428fbc5318e18fb659242dcd0e4a5c78"` [INFO] [stderr] Compiling promiser v0.0.5 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `"docker" "inspect" "e7446b8e42f22ecabbb96f6e42c7f2e4428fbc5318e18fb659242dcd0e4a5c78"` [INFO] running `"docker" "rm" "-f" "e7446b8e42f22ecabbb96f6e42c7f2e4428fbc5318e18fb659242dcd0e4a5c78"` [INFO] [stdout] e7446b8e42f22ecabbb96f6e42c7f2e4428fbc5318e18fb659242dcd0e4a5c78 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/promiser/0.0.5:/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] 2704a947899e0ad13d0de46137bfc956e0d7ce19c0c685eedca13598d89ca6ec [INFO] running `"docker" "start" "-a" "2704a947899e0ad13d0de46137bfc956e0d7ce19c0c685eedca13598d89ca6ec"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/promiser-51d63f920af2ea5b [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test latch::tests::test_latch ... ok [INFO] [stdout] test promise::tests::test_promise_linear ... ok [INFO] [stdout] test promise::tests::test_promise_threaded_panic_safely2 ... ok [INFO] [stderr] thread '' panicked at 'proc dead', src/promise.rs:221:17 [INFO] [stderr] stack backtrace: [INFO] [stdout] test promise::tests::test_promise_threaded ... ok [INFO] [stderr] thread '' panicked at 'proc dead', src/promise.rs:234:17 [INFO] [stderr] 0: 0x55c99424e4f3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x55c994249ddb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55c99424d1e6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x55c99424cf79 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55c99424d8ef - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55c99423bb87 - std::panicking::begin_panic::h40f9d38e512d35db [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stderr] 6: 0x55c9941ec528 - promiser::promise::tests::test_promise_threaded_panic_safely::{{closure}}::h30740726a8cbbc6e [INFO] [stderr] at src/promise.rs:221 [INFO] [stderr] 7: 0x55c9941e2611 - std::sys_common::backtrace::__rust_begin_short_backtrace::h95590484adc305f7 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stderr] 8: 0x55c9941e499f - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8e9c08109949486a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stderr] 9: 0x55c9941e203f - as core::ops::function::FnOnce<()>>::call_once::h7b0ccaaa6ab9af67 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stderr] 10: 0x55c9941e95c4 - std::panicking::try::do_call::h79afc205038eed43 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stderr] 11: 0x55c994250659 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 12: 0x55c9941e91a8 - std::panicking::try::h60bda71e592a9133 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stderr] 13: 0x55c9941e2851 - std::panic::catch_unwind::h0206a547e2472291 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stderr] 14: 0x55c9941e43fd - std::thread::Builder::spawn_unchecked::{{closure}}::h510ea8d3d81dfbc9 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stderr] 15: 0x55c9941e4c42 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h915ac05d2ab082fb [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stderr] 16: 0x55c994241b6e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stderr] 17: 0x55c99424fd3f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 18: 0x7fab56cc24a3 - start_thread [INFO] [stderr] 19: 0x7fab567edd0e - __clone [INFO] [stderr] 20: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55c99424e4f3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x55c994249ddb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55c99424d1e6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x55c99424cf79 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55c99424d8ef - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55c99423bb87 - std::panicking::begin_panic::h40f9d38e512d35db [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stderr] 6: 0x55c9941ec768 - promiser::promise::tests::test_promise_threaded_panic_safely2::{{closure}}::h540d8badb085d263 [INFO] [stderr] at src/promise.rs:234 [INFO] [stderr] 7: 0x55c9941e2651 - std::sys_common::backtrace::__rust_begin_short_backtrace::hbcee5dd4811f9520 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stderr] 8: 0x55c9941e495f - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8a572e502d0d1e4a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stderr] 9: 0x55c9941e1fbf - as core::ops::function::FnOnce<()>>::call_once::h1b4d6c4f1cfe8f11 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stderr] 10: 0x55c9941e9544 - std::panicking::try::do_call::h2e82e0283f763512 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stderr] 11: 0x55c994250659 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 12: 0x55c9941e8fc8 - std::panicking::try::h4dbd12ab37754093 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stderr] 13: 0x55c9941e28f1 - std::panic::catch_unwind::h399fc6d403855eb0 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stderr] 14: 0x55c9941e40dd - std::thread::Builder::spawn_unchecked::{{closure}}::h2ab690b70de481b1 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stderr] 15: 0x55c9941e4bd2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c8375a30fe96ce9 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stderr] 16: 0x55c994241b6e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stderr] 17: 0x55c99424fd3f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 18: 0x7fab56cc24a3 - start_thread [INFO] [stderr] 19: 0x7fab567edd0e - __clone [INFO] [stderr] 20: 0x0 - [INFO] [stdout] test promise::tests::test_promise_threaded_panic_safely ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests promiser [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] running `"docker" "inspect" "2704a947899e0ad13d0de46137bfc956e0d7ce19c0c685eedca13598d89ca6ec"` [INFO] running `"docker" "rm" "-f" "2704a947899e0ad13d0de46137bfc956e0d7ce19c0c685eedca13598d89ca6ec"` [INFO] [stdout] 2704a947899e0ad13d0de46137bfc956e0d7ce19c0c685eedca13598d89ca6ec