[INFO] crate panic_monitor 0.2.1 is already in cache [INFO] extracting crate panic_monitor 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/panic_monitor/0.2.1 [INFO] extracting crate panic_monitor 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/panic_monitor/0.2.1 [INFO] validating manifest of panic_monitor-0.2.1 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 panic_monitor-0.2.1 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 panic_monitor-0.2.1 [INFO] finished frobbing panic_monitor-0.2.1 [INFO] frobbed toml for panic_monitor-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/panic_monitor/0.2.1/Cargo.toml [INFO] started frobbing panic_monitor-0.2.1 [INFO] finished frobbing panic_monitor-0.2.1 [INFO] frobbed toml for panic_monitor-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/panic_monitor/0.2.1/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 panic_monitor-0.2.1 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/panic_monitor/0.2.1:/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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 982bb6adeea3242d230178b0009b3544ffb90fad28a2340c65c80efb6f0f8eb4 [INFO] running `"docker" "start" "-a" "982bb6adeea3242d230178b0009b3544ffb90fad28a2340c65c80efb6f0f8eb4"` [INFO] [stderr] Compiling panic_monitor v0.2.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `"docker" "inspect" "982bb6adeea3242d230178b0009b3544ffb90fad28a2340c65c80efb6f0f8eb4"` [INFO] running `"docker" "rm" "-f" "982bb6adeea3242d230178b0009b3544ffb90fad28a2340c65c80efb6f0f8eb4"` [INFO] [stdout] 982bb6adeea3242d230178b0009b3544ffb90fad28a2340c65c80efb6f0f8eb4 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/panic_monitor/0.2.1:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 8a023d24afac9bf672f09b78c4df034843abcb9c752c89387d78ff5664d0f0b1 [INFO] running `"docker" "start" "-a" "8a023d24afac9bf672f09b78c4df034843abcb9c752c89387d78ff5664d0f0b1"` [INFO] [stderr] Compiling panic_monitor v0.2.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `"docker" "inspect" "8a023d24afac9bf672f09b78c4df034843abcb9c752c89387d78ff5664d0f0b1"` [INFO] running `"docker" "rm" "-f" "8a023d24afac9bf672f09b78c4df034843abcb9c752c89387d78ff5664d0f0b1"` [INFO] [stdout] 8a023d24afac9bf672f09b78c4df034843abcb9c752c89387d78ff5664d0f0b1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/panic_monitor/0.2.1:/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" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] 9c3a48ec40ff086c9ec30e286d07dd92ba10f66dc3f49c612b58182d5c79222c [INFO] running `"docker" "start" "-a" "9c3a48ec40ff086c9ec30e286d07dd92ba10f66dc3f49c612b58182d5c79222c"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/panic_monitor-f0120246ac5738e9 [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/test-7ddc9b8356a53da2 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] thread '' panicked at 'explicit panic', tests/test.rs:18:78 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55f8f3fb4cab - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55f8f3fb4cab - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55f8f3fb4cab - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55f8f3fb4cab - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55f8f3fb4cab - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55f8f3fb4987 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55f8f3fa3830 - as core::ops::function::Fn>::call::ha8db4075ec6a16c9 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:760 [INFO] [stderr] 7: 0x55f8f3f9ac3a - panic_monitor::PanicMonitor::init::{{closure}}::h6ff63f65843a2c93 [INFO] [stderr] at src/lib.rs:120 [INFO] [stderr] 8: 0x55f8f3fb5509 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:481 [INFO] [stderr] 9: 0x55f8f3f560b4 - std::panicking::begin_panic::h7325d2484c738d20 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stderr] 10: 0x55f8f3f5842e - test::test::{{closure}}::h76bcd51cdd582df5 [INFO] [stderr] at tests/test.rs:18 [INFO] [stderr] 11: 0x55f8f3f53889 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha0d7ee59ea91ecc2 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 12: 0x55f8f3f50996 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hcb78da0dd72a060c [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stderr] 13: 0x55f8f3f537a9 - as core::ops::function::FnOnce<()>>::call_once::h668ea92c5a3c9a6c [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stderr] 14: 0x55f8f3f565fb - std::panicking::try::do_call::h85efe6bea40d5271 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stderr] 15: 0x55f8f3fb7a7a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 16: 0x55f8f3f56465 - std::panicking::try::hfda326224f3f0ad0 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stderr] 17: 0x55f8f3f53a29 - std::panic::catch_unwind::hd7e010213d7b720f [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x55f8f3f507a4 - std::thread::Builder::spawn_unchecked::{{closure}}::h84d70a2e5e21d196 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stderr] 19: 0x55f8f3f53c4d - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha5ec024a95923ff9 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stderr] 20: 0x55f8f3faa5df - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 21: 0x55f8f3fb7140 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 22: 0x55f8f3fb7140 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 23: 0x55f8f3fb7140 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 24: 0x7f46e2a3d4a4 - start_thread [INFO] [stderr] 25: 0x7f46e2568d0f - __clone [INFO] [stderr] 26: 0x0 - [INFO] [stdout] test test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests panic_monitor [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 42) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "9c3a48ec40ff086c9ec30e286d07dd92ba10f66dc3f49c612b58182d5c79222c"` [INFO] running `"docker" "rm" "-f" "9c3a48ec40ff086c9ec30e286d07dd92ba10f66dc3f49c612b58182d5c79222c"` [INFO] [stdout] 9c3a48ec40ff086c9ec30e286d07dd92ba10f66dc3f49c612b58182d5c79222c