[INFO] crate threadpool_scope 0.1.0 is already in cache [INFO] testing threadpool_scope-0.1.0 against 1.45.2 for beta-1.46-1 [INFO] extracting crate threadpool_scope 0.1.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate threadpool_scope 0.1.0 on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate threadpool_scope 0.1.0 [INFO] finished tweaking crates.io crate threadpool_scope 0.1.0 [INFO] tweaked toml for crates.io crate threadpool_scope 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fbf80b4f3d10267da437b486fbb9bb9ddd219ebfd96260dfc826bad1541a2d1c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fbf80b4f3d10267da437b486fbb9bb9ddd219ebfd96260dfc826bad1541a2d1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fbf80b4f3d10267da437b486fbb9bb9ddd219ebfd96260dfc826bad1541a2d1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbf80b4f3d10267da437b486fbb9bb9ddd219ebfd96260dfc826bad1541a2d1c", kill_on_drop: false }` [INFO] [stdout] fbf80b4f3d10267da437b486fbb9bb9ddd219ebfd96260dfc826bad1541a2d1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c41801a07d14ca77e09f112725f1b4111e293abcb494a006cc78f8bb33f3e63 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5c41801a07d14ca77e09f112725f1b4111e293abcb494a006cc78f8bb33f3e63", kill_on_drop: false }` [INFO] [stderr] Compiling threadpool_scope v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "5c41801a07d14ca77e09f112725f1b4111e293abcb494a006cc78f8bb33f3e63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c41801a07d14ca77e09f112725f1b4111e293abcb494a006cc78f8bb33f3e63", kill_on_drop: false }` [INFO] [stdout] 5c41801a07d14ca77e09f112725f1b4111e293abcb494a006cc78f8bb33f3e63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 402c46fc869e68f11d569286d0d5d29398dc3d1c9d8e20adf5f09adf9e84e84e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "402c46fc869e68f11d569286d0d5d29398dc3d1c9d8e20adf5f09adf9e84e84e", kill_on_drop: false }` [INFO] [stderr] Compiling threadpool_scope v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.72s [INFO] running `Command { std: "docker" "inspect" "402c46fc869e68f11d569286d0d5d29398dc3d1c9d8e20adf5f09adf9e84e84e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "402c46fc869e68f11d569286d0d5d29398dc3d1c9d8e20adf5f09adf9e84e84e", kill_on_drop: false }` [INFO] [stdout] 402c46fc869e68f11d569286d0d5d29398dc3d1c9d8e20adf5f09adf9e84e84e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5dc33e7d1f29e5cae8f791553be434d4d6f26398d21efe2a3ec0ec0d4e83693e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5dc33e7d1f29e5cae8f791553be434d4d6f26398d21efe2a3ec0ec0d4e83693e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/threadpool_scope-446d930b7185c9d7 [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test tests::smoketest ... ok [INFO] [stdout] test tests::safe_execute ... ok [INFO] [stderr] thread '' panicked at 'explicit panic', src/lib.rs:362:36 [INFO] [stdout] test tests::doctest ... ok [INFO] [stderr] thread '' panicked at 'explicit panic', src/lib.rs:428:21 [INFO] [stdout] test tests::pool_panic ... ok [INFO] [stderr] stack backtrace: [INFO] [stdout] test tests::scope_panic ... ok [INFO] [stderr] 0: 0x563a81ccc7c5 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x563a81ccc7c5 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x563a81ccc7c5 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x563a81ccc7c5 - ::fmt::h5fe20777f4174074 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x563a81cf47dc - core::fmt::write::he14c3177144df275 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x563a81cc8e53 - std::io::Write::write_fmt::h8e26323bfab8bcc5 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x563a81ccf000 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x563a81ccf000 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x563a81ccf000 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x563a81cced4c - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x563a81ccf637 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stderr] at src/libstd/panicking.rs:486 [INFO] [stderr] 11: 0x563a81c85209 - std::panicking::begin_panic::h1bf827d51acc3b74 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:410 [INFO] [stderr] 12: 0x563a81bc62ad - threadpool_scope::tests::thread_panic::{{closure}}::{{closure}}::h1fe6c715cd1b3705 [INFO] [stderr] at src/lib.rs:362 [INFO] [stderr] 13: 0x563a81bd82b0 - threadpool_scope::Scope::execute::{{closure}}::h93ec19f0b453e4a2 [INFO] [stderr] at src/lib.rs:138 [INFO] [stderr] 14: 0x563a81bdc59d - core::ops::function::FnOnce::call_once{{vtable.shim}}::h72893ad3f0d460fc [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stderr] 15: 0x563a81bc4468 - as core::ops::function::FnOnce>::call_once::h2394cb14081cda1d [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stderr] 16: 0x563a81bc22e8 - ::call_box::h0280e4da8c3ea47b [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/threadpool-1.8.1/src/lib.rs:95 [INFO] [stderr] 17: 0x563a81c96155 - threadpool::spawn_in_pool::{{closure}}::hdaa2c5f5acef58ef [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/threadpool-1.8.1/src/lib.rs:769 [INFO] [stderr] 18: 0x563a81c8f9da - std::sys_common::backtrace::__rust_begin_short_backtrace::hc2f7298d060a370c [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x563a81c9135b - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h0621f06eb06eb324 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x563a81c8b36f - as core::ops::function::FnOnce<()>>::call_once::he4245072e15d8d1f [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x563a81c914be - std::panicking::try::do_call::h4fa38b50a6278767 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stderr] 22: 0x563a81c91e4d - __rust_try [INFO] [stderr] 23: 0x563a81c91427 - std::panicking::try::h07b67a37e9de2848 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stderr] 24: 0x563a81c8b54f - std::panic::catch_unwind::h49e4e75656d9c54c [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x563a81c91172 - std::thread::Builder::spawn_unchecked::{{closure}}::h6364dbc21b2c3c91 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x563a81c8b5af - core::ops::function::FnOnce::call_once{{vtable.shim}}::h32591cd206654f8e [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stderr] 27: 0x563a81cd5a2a - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stderr] 28: 0x563a81cd5a2a - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stderr] 29: 0x563a81cd5a2a - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f6608788609 - start_thread [INFO] [stderr] 31: 0x7f6608694103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x563a81ccc7c5 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x563a81ccc7c5 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x563a81ccc7c5 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x563a81ccc7c5 - ::fmt::h5fe20777f4174074 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x563a81cf47dc - core::fmt::write::he14c3177144df275 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x563a81cc8e53 - std::io::Write::write_fmt::h8e26323bfab8bcc5 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x563a81ccf000 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x563a81ccf000 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x563a81ccf000 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x563a81cced4c - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x563a81ccf637 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stderr] at src/libstd/panicking.rs:486 [INFO] [stderr] 11: 0x563a81c85209 - std::panicking::begin_panic::h1bf827d51acc3b74 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:410 [INFO] [stderr] 12: 0x563a81bc6f17 - threadpool_scope::tests::join_all_with_thread_panic::{{closure}}::{{closure}}::{{closure}}::h3d339526de1fd326 [INFO] [stderr] at src/lib.rs:428 [INFO] [stderr] 13: 0x563a81bd8150 - threadpool_scope::Scope::execute::{{closure}}::h7948763a91513ccf [INFO] [stderr] at src/lib.rs:138 [INFO] [stderr] 14: 0x563a81bdc67d - core::ops::function::FnOnce::call_once{{vtable.shim}}::hcac72800ce0635b5 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stderr] 15: 0x563a81bc4468 - as core::ops::function::FnOnce>::call_once::h2394cb14081cda1d [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stderr] 16: 0x563a81bc22e8 - ::call_box::h0280e4da8c3ea47b [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/threadpool-1.8.1/src/lib.rs:95 [INFO] [stderr] 17: 0x563a81c96155 - threadpool::spawn_in_pool::{{closure}}::hdaa2c5f5acef58ef [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/threadpool-1.8.1/src/lib.rs:769 [INFO] [stderr] 18: 0x563a81c8f9da - std::sys_common::backtrace::__rust_begin_short_backtrace::hc2f7298d060a370c [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x563a81c9135b - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h0621f06eb06eb324 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x563a81c8b36f - as core::ops::function::FnOnce<()>>::call_once::he4245072e15d8d1f [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x563a81c914be - std::panicking::try::do_call::h4fa38b50a6278767 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stderr] 22: 0x563a81c91e4d - __rust_try [INFO] [stderr] 23: 0x563a81c91427 - std::panicking::try::h07b67a37e9de2848 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stderr] 24: 0x563a81c8b54f - std::panic::catch_unwind::h49e4e75656d9c54c [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x563a81c91172 - std::thread::Builder::spawn_unchecked::{{closure}}::h6364dbc21b2c3c91 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x563a81c8b5af - core::ops::function::FnOnce::call_once{{vtable.shim}}::h32591cd206654f8e [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stderr] 27: 0x563a81cd5a2a - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stderr] 28: 0x563a81cd5a2a - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stderr] 29: 0x563a81cd5a2a - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f6608788609 - start_thread [INFO] [stderr] 31: 0x7f6608694103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stdout] test tests::thread_panic ... ok [INFO] [stderr] thread '' panicked at 'Worker thread panic count: 1', src/lib.rs:77:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x563a81ccc7c5 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x563a81ccc7c5 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x563a81ccc7c5 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x563a81ccc7c5 - ::fmt::h5fe20777f4174074 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x563a81cf47dc - core::fmt::write::he14c3177144df275 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x563a81cc8e53 - std::io::Write::write_fmt::h8e26323bfab8bcc5 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x563a81ccf000 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x563a81ccf000 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x563a81ccf000 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x563a81cced4c - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x563a81ccf637 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stderr] at src/libstd/panicking.rs:486 [INFO] [stderr] 11: 0x563a81ccf23b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:388 [INFO] [stderr] 12: 0x563a81ccf1ab - std::panicking::begin_panic_fmt::ha757bc84d5ed8cb6 [INFO] [stderr] at src/libstd/panicking.rs:342 [INFO] [stderr] 13: 0x563a81bd58a2 - threadpool_scope::scope_with::h102aa6be4194386b [INFO] [stderr] at src/lib.rs:77 [INFO] [stderr] 14: 0x563a81bc710e - threadpool_scope::tests::join_all_with_thread_panic::{{closure}}::had3a9f03ac944321 [INFO] [stderr] at src/lib.rs:425 [INFO] [stderr] 15: 0x563a81bc2333 - std::sys_common::backtrace::__rust_begin_short_backtrace::h196388c6b0b39d6f [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 16: 0x563a81bce9f3 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd61e22dfb208e4fd [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stderr] 17: 0x563a81bc9e43 - as core::ops::function::FnOnce<()>>::call_once::h50879c2e5f57006c [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stderr] 18: 0x563a81bbe2db - std::panicking::try::do_call::h8dab7205d255475d [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stderr] 19: 0x563a81bbf9fd - __rust_try [INFO] [stderr] 20: 0x563a81bbe150 - std::panicking::try::h6049c5deacc2b7e4 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stderr] 21: 0x563a81bcc8c3 - std::panic::catch_unwind::h573af1fa8b5ecb57 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x563a81bce7fc - std::thread::Builder::spawn_unchecked::{{closure}}::h8ed51e943d569e1d [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stderr] 23: 0x563a81bdc56e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h687ba32c13652077 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stderr] 24: 0x563a81cd5a2a - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stderr] 25: 0x563a81cd5a2a - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stderr] 26: 0x563a81cd5a2a - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 27: 0x7f6608788609 - start_thread [INFO] [stderr] 28: 0x7f6608694103 - __clone [INFO] [stderr] 29: 0x0 - [INFO] [stdout] test tests::join_all ... ok [INFO] [stdout] test tests::join_all_with_thread_panic ... ok [INFO] [stdout] test tests::scope_threadpool_sync_perf ... test tests::scope_threadpool_sync_perf has been running for over 60 seconds [INFO] [stdout] test tests::threadpool_scope_sync_perf ... test tests::threadpool_scope_sync_perf has been running for over 60 seconds [INFO] [stdout] test tests::rayon_sync_perf ... test tests::rayon_sync_perf has been running for over 60 seconds [INFO] [stdout] test tests::rayon_sync_perf ... ok [INFO] [stdout] test tests::threadpool_scope_sync_perf ... ok [INFO] [stdout] test tests::scope_threadpool_sync_perf ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests threadpool_scope [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5dc33e7d1f29e5cae8f791553be434d4d6f26398d21efe2a3ec0ec0d4e83693e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dc33e7d1f29e5cae8f791553be434d4d6f26398d21efe2a3ec0ec0d4e83693e", kill_on_drop: false }` [INFO] [stdout] 5dc33e7d1f29e5cae8f791553be434d4d6f26398d21efe2a3ec0ec0d4e83693e