[INFO] crate thread-scoped 1.0.2 is already in cache [INFO] testing thread-scoped-1.0.2 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] extracting crate thread-scoped 1.0.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate thread-scoped 1.0.2 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate thread-scoped 1.0.2 [INFO] finished tweaking crates.io crate thread-scoped 1.0.2 [INFO] tweaked toml for crates.io crate thread-scoped 1.0.2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stdout] b304b22e0e0d87196437d6221dcb3739adfd7d1f1cc6565e97a1e99900bf4fd0 [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" "b304b22e0e0d87196437d6221dcb3739adfd7d1f1cc6565e97a1e99900bf4fd0"` [INFO] [stderr] Compiling thread-scoped v1.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `"docker" "inspect" "b304b22e0e0d87196437d6221dcb3739adfd7d1f1cc6565e97a1e99900bf4fd0"` [INFO] running `"docker" "rm" "-f" "b304b22e0e0d87196437d6221dcb3739adfd7d1f1cc6565e97a1e99900bf4fd0"` [INFO] [stdout] b304b22e0e0d87196437d6221dcb3739adfd7d1f1cc6565e97a1e99900bf4fd0 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 028dc5de0b2613522f1ba8304506b9ebde29d03a2dfea35133cc29ffa44f7d98 [INFO] running `"docker" "start" "-a" "028dc5de0b2613522f1ba8304506b9ebde29d03a2dfea35133cc29ffa44f7d98"` [INFO] [stderr] Compiling thread-scoped v1.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.01s [INFO] running `"docker" "inspect" "028dc5de0b2613522f1ba8304506b9ebde29d03a2dfea35133cc29ffa44f7d98"` [INFO] running `"docker" "rm" "-f" "028dc5de0b2613522f1ba8304506b9ebde29d03a2dfea35133cc29ffa44f7d98"` [INFO] [stdout] 028dc5de0b2613522f1ba8304506b9ebde29d03a2dfea35133cc29ffa44f7d98 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 7d470d8904bc64759b7d125b3360940df7f4451a3fbc75f1a950415ce844ce1a [INFO] running `"docker" "start" "-a" "7d470d8904bc64759b7d125b3360940df7f4451a3fbc75f1a950415ce844ce1a"` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stdout] running 5 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/thread_scoped-51aa80d296824921 [INFO] [stderr] thread '' panicked at 'explicit panic', src/lib.rs:145:31 [INFO] [stderr] stack backtrace: [INFO] [stderr] thread '' panicked at 'explicit panic', src/lib.rs:137:23 [INFO] [stdout] test tests::test_scoped_success ... ok [INFO] [stdout] test tests::test_join_success ... ok [INFO] [stderr] 0: 0x5557ed512a24 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x5557ed512a24 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5557ed512a24 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x5557ed512a24 - ::fmt::h7729313ad2d729c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x5557ed53b71c - core::fmt::write::hb0049f6c12bdaffc [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x5557ed50f603 - std::io::Write::write_fmt::hfb486fa6ccb90f14 [INFO] [stderr] at src/libstd/io/mod.rs:1504 [INFO] [stderr] 6: 0x5557ed5152f5 - std::sys_common::backtrace::_print::ha087cac92e84a414 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x5557ed5152f5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x5557ed5152f5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x5557ed515032 - std::panicking::default_hook::h9386f7e484840463 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x5557ed515952 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312 [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x5557ed4c20cd - std::panicking::begin_panic::hade23fa4e8ce146d [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:438 [INFO] [stderr] 12: 0x5557ed4c5269 - thread_scoped::tests::test_scoped_implicit_panic::{{closure}}::h1e3d8a44ad2fecae [INFO] [stderr] at src/lib.rs:145 [INFO] [stderr] 13: 0x5557ed4c4d6e - as core::ops::function::FnOnce>::call_once::hf186ba72cdc1a9ef [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stderr] 14: 0x5557ed4bfb6d - thread_scoped::scoped::{{closure}}::hb7ece3df9defa294 [INFO] [stderr] at src/lib.rs:76 [INFO] [stderr] 15: 0x5557ed4bd5ee - std::sys_common::backtrace::__rust_begin_short_backtrace::h396032fb6eba331f [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 16: 0x5557ed4b9c6e - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h3033b5bd0438df81 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475 [INFO] [stderr] 17: 0x5557ed4c3ece - as core::ops::function::FnOnce<()>>::call_once::h517a3ed04712ce53 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318 [INFO] [stderr] 18: 0x5557ed4c26b7 - std::panicking::try::do_call::h9705ad783f3e3056 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331 [INFO] [stderr] 19: 0x5557ed4c2c5d - __rust_try [INFO] [stderr] 20: 0x5557ed4c2197 - std::panicking::try::h23cb9df35a95861b [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274 [INFO] [stderr] 21: 0x5557ed4c40a6 - std::panic::catch_unwind::h1dd85163c622026e [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x5557ed4b8fb3 - std::thread::Builder::spawn_unchecked::{{closure}}::h1dccac140a4112b0 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474 [INFO] [stderr] 23: 0x5557ed4bda0e - core::ops::function::FnOnce::call_once{{vtable.shim}}::hee14b293e2ef53cc [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232 [INFO] [stderr] 24: 0x5557ed50905f - as core::ops::function::FnOnce>::call_once::h7deaeeba480c6ce2 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stderr] 25: 0x5557ed51c183 - as core::ops::function::FnOnce>::call_once::h968b1dfb87756523 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stderr] 26: 0x5557ed51c183 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 27: 0x7fdaa3eea6db - start_thread [INFO] [stderr] 28: 0x7fdaa39fb88f - __clone [INFO] [stderr] 29: 0x0 - [INFO] [stdout] test tests::test_scoped_stack ... ok [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5557ed512a24 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x5557ed512a24 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5557ed512a24 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x5557ed512a24 - ::fmt::h7729313ad2d729c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x5557ed53b71c - core::fmt::write::hb0049f6c12bdaffc [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x5557ed50f603 - std::io::Write::write_fmt::hfb486fa6ccb90f14 [INFO] [stderr] at src/libstd/io/mod.rs:1504 [INFO] [stderr] 6: 0x5557ed5152f5 - std::sys_common::backtrace::_print::ha087cac92e84a414 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x5557ed5152f5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x5557ed5152f5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x5557ed515032 - std::panicking::default_hook::h9386f7e484840463 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x5557ed515952 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312 [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x5557ed4c20cd - std::panicking::begin_panic::hade23fa4e8ce146d [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:438 [INFO] [stderr] 12: 0x5557ed4c5209 - thread_scoped::tests::test_scoped_panic::{{closure}}::ha1398c4e6b1d0420 [INFO] [stderr] at src/lib.rs:137 [INFO] [stderr] 13: 0x5557ed4c4c7e - as core::ops::function::FnOnce>::call_once::h6ca3786f67892fb5 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stderr] 14: 0x5557ed4bfbcd - thread_scoped::scoped::{{closure}}::he4ae21983621f522 [INFO] [stderr] at src/lib.rs:76 [INFO] [stderr] 15: 0x5557ed4bd62e - std::sys_common::backtrace::__rust_begin_short_backtrace::hae6d88013f02283f [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 16: 0x5557ed4b9cee - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf7959fbce41e4a36 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475 [INFO] [stderr] 17: 0x5557ed4c3eee - as core::ops::function::FnOnce<()>>::call_once::h6ad35984911962ad [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318 [INFO] [stderr] 18: 0x5557ed4c2647 - std::panicking::try::do_call::h774f7d190a0b8ecf [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331 [INFO] [stderr] 19: 0x5557ed4c2c5d - __rust_try [INFO] [stderr] 20: 0x5557ed4c2357 - std::panicking::try::hd234ad23a5c60c95 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274 [INFO] [stderr] 21: 0x5557ed4c4126 - std::panic::catch_unwind::hffad53eefc689414 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x5557ed4b9ab3 - std::thread::Builder::spawn_unchecked::{{closure}}::he1a183d82bd7831c [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474 [INFO] [stderr] 23: 0x5557ed4bd9ce - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha3dbd35ab214ce5b [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232 [INFO] [stderr] 24: 0x5557ed50905f - as core::ops::function::FnOnce>::call_once::h7deaeeba480c6ce2 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stderr] 25: 0x5557ed51c183 - as core::ops::function::FnOnce>::call_once::h968b1dfb87756523 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stderr] 26: 0x5557ed51c183 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 27: 0x7fdaa3eea6db - start_thread [INFO] [stderr] 28: 0x7fdaa39fb88f - __clone [INFO] [stderr] 29: 0x0 - [INFO] [stderr] Doc-tests thread-scoped [INFO] [stdout] test tests::test_scoped_implicit_panic ... ok [INFO] [stdout] test tests::test_scoped_panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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" "7d470d8904bc64759b7d125b3360940df7f4451a3fbc75f1a950415ce844ce1a"` [INFO] running `"docker" "rm" "-f" "7d470d8904bc64759b7d125b3360940df7f4451a3fbc75f1a950415ce844ce1a"` [INFO] [stdout] 7d470d8904bc64759b7d125b3360940df7f4451a3fbc75f1a950415ce844ce1a