[INFO] crate panic_monitor 0.2.1 is already in cache [INFO] testing panic_monitor-0.2.1 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate panic_monitor 0.2.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate panic_monitor 0.2.1 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate panic_monitor 0.2.1 [INFO] finished tweaking crates.io crate panic_monitor 0.2.1 [INFO] tweaked toml for crates.io crate panic_monitor 0.2.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2fa2b6a8af9bb42113261c9c664648e84292ec9bc252bebed0108825ed12ab7f [INFO] running `"docker" "start" "-a" "2fa2b6a8af9bb42113261c9c664648e84292ec9bc252bebed0108825ed12ab7f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling panic_monitor v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `"docker" "inspect" "2fa2b6a8af9bb42113261c9c664648e84292ec9bc252bebed0108825ed12ab7f"` [INFO] running `"docker" "rm" "-f" "2fa2b6a8af9bb42113261c9c664648e84292ec9bc252bebed0108825ed12ab7f"` [INFO] [stdout] 2fa2b6a8af9bb42113261c9c664648e84292ec9bc252bebed0108825ed12ab7f [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stdout] f7e0b15804427e2afe5163bd4afc6a09678b24d7746e8f34d01fff6491511724 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "f7e0b15804427e2afe5163bd4afc6a09678b24d7746e8f34d01fff6491511724"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling panic_monitor v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.18s [INFO] running `"docker" "inspect" "f7e0b15804427e2afe5163bd4afc6a09678b24d7746e8f34d01fff6491511724"` [INFO] running `"docker" "rm" "-f" "f7e0b15804427e2afe5163bd4afc6a09678b24d7746e8f34d01fff6491511724"` [INFO] [stdout] f7e0b15804427e2afe5163bd4afc6a09678b24d7746e8f34d01fff6491511724 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] afeb5cee11579740d4e01047926cd598233baed91dcd2f8ddbebc997af714453 [INFO] running `"docker" "start" "-a" "afeb5cee11579740d4e01047926cd598233baed91dcd2f8ddbebc997af714453"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/panic_monitor-509d8dff6e55e514 [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] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/test-c0a8d2aae8b2b7ff [INFO] [stdout] running 1 test [INFO] [stderr] thread '' panicked at 'explicit panic', tests/test.rs:18:78 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55b27bb62695 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55b27bb62695 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55b27bb62695 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55b27bb62695 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55b27bb8a7fc - core::fmt::write::h935cb0ed4078a853 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55b27bb5f063 - std::io::Write::write_fmt::hc912aacf8d691eb3 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55b27bb65150 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55b27bb65150 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55b27bb65150 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55b27bb64e9c - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55b27bb48e86 - as core::ops::function::Fn>::call::heeb53f767bd30f96 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1090 [INFO] [stderr] 11: 0x55b27bb4e484 - panic_monitor::PanicMonitor::init::{{closure}}::h5bb414bafcaf923e [INFO] [stderr] at src/lib.rs:120 [INFO] [stderr] 12: 0x55b27bb657ac - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stderr] at src/libstd/panicking.rs:490 [INFO] [stderr] 13: 0x55b27bb044b7 - std::panicking::begin_panic::h3aabb6ba9dd325f0 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:410 [INFO] [stderr] 14: 0x55b27bb030fe - test::test::{{closure}}::hb047a2ef1d279fbd [INFO] [stderr] at tests/test.rs:18 [INFO] [stderr] 15: 0x55b27bb07136 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb3f65ef5ab4ead5d [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 16: 0x55b27bafdca6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h0d44e3993b5720dd [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stderr] 17: 0x55b27bb00f09 - as core::ops::function::FnOnce<()>>::call_once::hdf4e19a168e8fe5f [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stderr] 18: 0x55b27bb0477c - std::panicking::try::do_call::h4f39924d3a821fcb [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stderr] 19: 0x55b27bb04b2d - __rust_try [INFO] [stderr] 20: 0x55b27bb04634 - std::panicking::try::h85b8832a3ec311d2 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stderr] 21: 0x55b27bb010c9 - std::panic::catch_unwind::h6585ce634b2ee3e9 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x55b27bafd5e9 - std::thread::Builder::spawn_unchecked::{{closure}}::h5985f2b6691cc7fd [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stderr] 23: 0x55b27bb064c8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc0063959f7d7910c [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stderr] 24: 0x55b27bb6ba9a - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stderr] 25: 0x55b27bb6ba9a - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stderr] 26: 0x55b27bb6ba9a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 27: 0x7fe67d2a3609 - start_thread [INFO] [stderr] 28: 0x7fe67d1af103 - __clone [INFO] [stderr] 29: 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" "afeb5cee11579740d4e01047926cd598233baed91dcd2f8ddbebc997af714453"` [INFO] running `"docker" "rm" "-f" "afeb5cee11579740d4e01047926cd598233baed91dcd2f8ddbebc997af714453"` [INFO] [stdout] afeb5cee11579740d4e01047926cd598233baed91dcd2f8ddbebc997af714453