[INFO] crate timebomb 0.1.2 is already in cache [INFO] extracting crate timebomb 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/timebomb/0.1.2 [INFO] extracting crate timebomb 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/timebomb/0.1.2 [INFO] validating manifest of timebomb-0.1.2 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 timebomb-0.1.2 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 timebomb-0.1.2 [INFO] finished frobbing timebomb-0.1.2 [INFO] frobbed toml for timebomb-0.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/timebomb/0.1.2/Cargo.toml [INFO] started frobbing timebomb-0.1.2 [INFO] finished frobbing timebomb-0.1.2 [INFO] frobbed toml for timebomb-0.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/timebomb/0.1.2/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 timebomb-0.1.2 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/timebomb/0.1.2:/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] 29d3616d3fdbe46d7f848787479af25299dbae63639babb213d0ee8a1744bc04 [INFO] running `"docker" "start" "-a" "29d3616d3fdbe46d7f848787479af25299dbae63639babb213d0ee8a1744bc04"` [INFO] [stderr] Compiling timebomb v0.1.2 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `"docker" "inspect" "29d3616d3fdbe46d7f848787479af25299dbae63639babb213d0ee8a1744bc04"` [INFO] running `"docker" "rm" "-f" "29d3616d3fdbe46d7f848787479af25299dbae63639babb213d0ee8a1744bc04"` [INFO] [stdout] 29d3616d3fdbe46d7f848787479af25299dbae63639babb213d0ee8a1744bc04 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/timebomb/0.1.2:/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] 52ed61c6614ee44861645bafcff146d3dba74eb00ac0bab106a26ae35b75cbdc [INFO] running `"docker" "start" "-a" "52ed61c6614ee44861645bafcff146d3dba74eb00ac0bab106a26ae35b75cbdc"` [INFO] [stderr] Compiling timebomb v0.1.2 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.17s [INFO] running `"docker" "inspect" "52ed61c6614ee44861645bafcff146d3dba74eb00ac0bab106a26ae35b75cbdc"` [INFO] running `"docker" "rm" "-f" "52ed61c6614ee44861645bafcff146d3dba74eb00ac0bab106a26ae35b75cbdc"` [INFO] [stdout] 52ed61c6614ee44861645bafcff146d3dba74eb00ac0bab106a26ae35b75cbdc [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/timebomb/0.1.2:/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] 151e9a1703d971cb08677f575eab2e89dd4615b3cae4f6f112fedf260d00a7e1 [INFO] running `"docker" "start" "-a" "151e9a1703d971cb08677f575eab2e89dd4615b3cae4f6f112fedf260d00a7e1"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/timebomb-b0ff999f1c59b3f9 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stderr] thread '' panicked at 'oh no!', src/lib.rs:63:9 [INFO] [stdout] test timeout_ms_no_timeout_ms ... ok [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55568f04e273 - 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: 0x55568f049c1b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55568f04cfb6 - 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: 0x55568f04cd49 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55568f04d6bf - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55568f03e327 - std::panicking::begin_panic::h2cd8bc4e6f92607f [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stderr] 6: 0x55568eff3bbc - timebomb::child_panics::{{closure}}::h045d8cff57aa2108 [INFO] [stderr] at src/lib.rs:63 [INFO] [stderr] 7: 0x55568eff3945 - timebomb::timeout_ms::{{closure}}::h61303d7ce58e1b36 [INFO] [stderr] at src/lib.rs:28 [INFO] [stderr] 8: 0x55568eff0f7a - std::sys_common::backtrace::__rust_begin_short_backtrace::h1fa0e4539a575d63 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stderr] 9: 0x55568eff03fc - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf9c2ddc405ed55d2 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stderr] 10: 0x55568eff1a5c - as core::ops::function::FnOnce<()>>::call_once::hdc17a1b1ed004e38 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stderr] 11: 0x55568eff2ddf - std::panicking::try::do_call::h44c9f33fe775b958 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stderr] 12: 0x55568f0504a9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 13: 0x55568eff2ab2 - std::panicking::try::h3bf94e55a889a8ce [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stderr] 14: 0x55568eff1b5c - std::panic::catch_unwind::h83fb4779867259bb [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stderr] 15: 0x55568eff01a9 - std::thread::Builder::spawn_unchecked::{{closure}}::ha7e27e72ae529091 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stderr] 16: 0x55568eff1d02 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf5546102d35d1a16 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stderr] 17: 0x55568f04197e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stderr] 18: 0x55568f04faff - 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] 19: 0x7fba5ce254a3 - start_thread [INFO] [stderr] 20: 0x7fba5c950d0e - __clone [INFO] [stderr] 21: 0x0 - [INFO] [stdout] test child_panics ... ok [INFO] [stdout] test timeout_ms_spin ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests timebomb [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" "151e9a1703d971cb08677f575eab2e89dd4615b3cae4f6f112fedf260d00a7e1"` [INFO] running `"docker" "rm" "-f" "151e9a1703d971cb08677f575eab2e89dd4615b3cae4f6f112fedf260d00a7e1"` [INFO] [stdout] 151e9a1703d971cb08677f575eab2e89dd4615b3cae4f6f112fedf260d00a7e1