[INFO] fetching crate blocking-permit 1.2.1...
[INFO] testing blocking-permit-1.2.1 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate blocking-permit 1.2.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate blocking-permit 1.2.1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blocking-permit 1.2.1
[INFO] finished tweaking crates.io crate blocking-permit 1.2.1
[INFO] tweaked toml for crates.io crate blocking-permit 1.2.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded piccolog v1.0.1
[INFO] [stderr]   Downloaded futures-intrusive v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa3a0122e6181bf14c94e1737976944c09a6610277a8de827d478c778eacecdd
[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" "fa3a0122e6181bf14c94e1737976944c09a6610277a8de827d478c778eacecdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa3a0122e6181bf14c94e1737976944c09a6610277a8de827d478c778eacecdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa3a0122e6181bf14c94e1737976944c09a6610277a8de827d478c778eacecdd", kill_on_drop: false }`
[INFO] [stdout] fa3a0122e6181bf14c94e1737976944c09a6610277a8de827d478c778eacecdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8833b8b574c42efab8a269bc24bd710b9dc38d2a1dc82f4241f5bb0565bc13f1
[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" "8833b8b574c42efab8a269bc24bd710b9dc38d2a1dc82f4241f5bb0565bc13f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling blocking-permit v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `Command { std: "docker" "inspect" "8833b8b574c42efab8a269bc24bd710b9dc38d2a1dc82f4241f5bb0565bc13f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8833b8b574c42efab8a269bc24bd710b9dc38d2a1dc82f4241f5bb0565bc13f1", kill_on_drop: false }`
[INFO] [stdout] 8833b8b574c42efab8a269bc24bd710b9dc38d2a1dc82f4241f5bb0565bc13f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fd1df924c218d033e316510d61b11a01befd7ecc3bd3d9ef1100061ca53ab2e1
[INFO] running `Command { std: "docker" "start" "-a" "fd1df924c218d033e316510d61b11a01befd7ecc3bd3d9ef1100061ca53ab2e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling piccolog v1.0.1
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling futures-macro v0.3.6
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling futures-util v0.3.6
[INFO] [stderr]    Compiling futures-executor v0.3.6
[INFO] [stderr]    Compiling blocking-permit v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 29.94s
[INFO] running `Command { std: "docker" "inspect" "fd1df924c218d033e316510d61b11a01befd7ecc3bd3d9ef1100061ca53ab2e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd1df924c218d033e316510d61b11a01befd7ecc3bd3d9ef1100061ca53ab2e1", kill_on_drop: false }`
[INFO] [stdout] fd1df924c218d033e316510d61b11a01befd7ecc3bd3d9ef1100061ca53ab2e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fa28eb21bfb63cdbc792d1ea056e53ebe26e59b400489d9b19c1775e4c42aa01
[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" "fa28eb21bfb63cdbc792d1ea056e53ebe26e59b400489d9b19c1775e4c42aa01", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/blocking_permit-3327983fd714f9e0
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr] thread 'dpx-pool-0-0' panicked at 'you asked for it', src/tests.rs:104:9
[INFO] [stderr] thread 'dpx-pool-1-0' panicked at 'you asked for it', src/tests.rs:120:13
[INFO] [stdout] test tests::survives_dispatch_panic_catch_unwind_on_caller ... ok
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x559b56382fe0 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stderr]    1:     0x559b56382fe0 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x559b56382fe0 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79
[INFO] [stderr]    3:     0x559b56382fe0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1e0bdbb35e83deca
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58
[INFO] [stderr]    4:     0x559b563a534c - core::fmt::write::he67f9b17bcb7ee73
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080
[INFO] [stderr]    5:     0x559b5637f712 - std::io::Write::write_fmt::hac97d5cb5753e2ec
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516
[INFO] [stderr]    6:     0x559b563854fd - std::sys_common::backtrace::_print::haa20918e28a126c5
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61
[INFO] [stderr]    7:     0x559b563854fd - std::sys_common::backtrace::print::h49e772a4873d9076
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48
[INFO] [stderr]    8:     0x559b563854fd - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208
[INFO] [stderr]    9:     0x559b563851a8 - std::panicking::default_hook::h63997b7b949e1ce0
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:227
[INFO] [stderr]   10:     0x559b56385be1 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577
[INFO] [stderr]   11:     0x559b56361f4c - std::panicking::begin_panic::{{closure}}::h13e6fcb1f491cfa0
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:506
[INFO] [stderr]   12:     0x559b56361209 - std::sys_common::backtrace::__rust_end_short_backtrace::h72481c5c24cfd47e
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153
[INFO] [stderr]   13:     0x559b56361e77 - std::panicking::begin_panic::h1eb8f4af4033a874
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:505
[INFO] [stderr]   14:     0x559b562e17c6 - blocking_permit::tests::dispatch_panic_returns_canceled::{{closure}}::h4c4184d5ff472e25
[INFO] [stderr]                                at /opt/rustwide/workdir/src/tests.rs:104
[INFO] [stderr]   15:     0x559b562e344d - blocking_permit::dispatch::dispatch_rx::{{closure}}::{{closure}}::h244292e1c793d643
[INFO] [stderr]                                at /opt/rustwide/workdir/src/dispatch.rs:96
[INFO] [stderr]   16:     0x559b562e77b1 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hdaad25c8fb8a7c06
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stderr]   17:     0x559b562e93b8 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hffb4da3027c31f41
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   18:     0x559b562dbf03 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h21c6815dc4721e12
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stderr]   19:     0x559b562df979 - std::panicking::try::do_call::h0250e7feda21d739
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stderr]   20:     0x559b562e086d - __rust_try
[INFO] [stderr]   21:     0x559b562df790 - std::panicking::try::heb5cdaa147234ce6
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stderr]   22:     0x559b562dc573 - std::panic::catch_unwind::h864a12f59ec875bd
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stderr]   23:     0x559b562d6354 - blocking_permit::dispatch_pool::work::hc15ee82340a40bfa
[INFO] [stderr]                                at /opt/rustwide/workdir/src/dispatch_pool.rs:230
[INFO] [stderr]   24:     0x559b562d8595 - blocking_permit::dispatch_pool::DispatchPoolBuilder::create::{{closure}}::h9a8eca273a44837b
[INFO] [stderr]                                at /opt/rustwide/workdir/src/dispatch_pool.rs:485
[INFO] [stderr]   25:     0x559b562dc4d2 - std::sys_common::backtrace::__rust_begin_short_backtrace::h6c1dcdf96ae0f296
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:137
[INFO] [stderr]   26:     0x559b562df3e0 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h22c0daa17d425eba
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:464
[INFO] [stderr]   27:     0x559b562dbf40 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h27ff1cd23b74d083
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stderr]   28:     0x559b562df9e0 - std::panicking::try::do_call::hd26478a81995ca7e
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stderr]   29:     0x559b562e086d - __rust_try
[INFO] [stderr]   30:     0x559b562df8c0 - std::panicking::try::hf585dbc57792b87e
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stderr]   31:     0x559b562dc542 - std::panic::catch_unwind::h80f2873df186f54a
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stderr]   32:     0x559b562df1e5 - std::thread::Builder::spawn_unchecked::{{closure}}::h8ac5ac7eb04608f9
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:463
[INFO] [stderr]   33:     0x559b562e774e - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha7f4e4da4b6b6a0f
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stderr]   34:     0x559b5638bcaa - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd4d30e37db281e8f
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   35:     0x559b5638bcaa - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h019185a215ba16e4
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   36:     0x559b5638bcaa - std::sys::unix::thread::Thread::new::thread_start::h33c6d7cf25f9291f
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys/unix/thread.rs:87
[INFO] [stderr]   37:     0x7fae60e80609 - start_thread
[INFO] [stderr]   38:     0x7fae6110b103 - clone
[INFO] [stderr]   39:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x559b56382fe0 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stderr]    1:     0x559b56382fe0 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x559b56382fe0 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79
[INFO] [stderr]    3:     0x559b56382fe0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1e0bdbb35e83deca
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58
[INFO] [stderr]    4:     0x559b563a534c - core::fmt::write::he67f9b17bcb7ee73
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080
[INFO] [stderr]    5:     0x559b5637f712 - std::io::Write::write_fmt::hac97d5cb5753e2ec
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516
[INFO] [stderr]    6:     0x559b563854fd - std::sys_common::backtrace::_print::haa20918e28a126c5
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61
[INFO] [stderr]    7:     0x559b563854fd - std::sys_common::backtrace::print::h49e772a4873d9076
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48
[INFO] [stderr]    8:     0x559b563854fd - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208
[INFO] [stderr]    9:     0x559b563851a8 - std::panicking::default_hook::h63997b7b949e1ce0
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:227
[INFO] [stderr]   10:     0x559b56385be1 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577
[INFO] [stderr]   11:     0x559b56361f4c - std::panicking::begin_panic::{{closure}}::h13e6fcb1f491cfa0
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:506
[INFO] [stderr]   12:     0x559b56361209 - std::sys_common::backtrace::__rust_end_short_backtrace::h72481c5c24cfd47e
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153
[INFO] [stderr]   13:     0x559b56361e77 - std::panicking::begin_panic::h1eb8f4af4033a874
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:505
[INFO] [stderr]   14:     0x559b562e0bb6 - blocking_permit::tests::spawn_good_and_bad_tasks::{{closure}}::ha52b00549caf5272
[INFO] [stderr]                                at /opt/rustwide/workdir/src/tests.rs:120
[INFO] [stderr]   15:     0x559b562e34cd - blocking_permit::dispatch::dispatch_rx::{{closure}}::{{closure}}::h501b84419dbf7266
[INFO] [stderr]                                at /opt/rustwide/workdir/src/dispatch.rs:96
[INFO] [stderr]   16:     0x559b562e7731 - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha2a18105f301aff6
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stderr]   17:     0x559b562e93b8 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hffb4da3027c31f41
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   18:     0x559b562dbf03 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h21c6815dc4721e12
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stderr]   19:     0x559b562df979 - std::panicking::try::do_call::h0250e7feda21d739
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stderr]   20:     0x559b562e086d - __rust_try
[INFO] [stderr]   21:     0x559b562df790 - std::panicking::try::heb5cdaa147234ce6
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stderr]   22:     0x559b562dc573 - std::panic::catch_unwind::h864a12f59ec875bd
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stderr]   23:     0x559b562d6354 - blocking_permit::dispatch_pool::work::hc15ee82340a40bfa
[INFO] [stderr]                                at /opt/rustwide/workdir/src/dispatch_pool.rs:230
[INFO] [stderr]   24:     0x559b562d8595 - blocking_permit::dispatch_pool::DispatchPoolBuilder::create::{{closure}}::h9a8eca273a44837b
[INFO] [stderr]                                at /opt/rustwide/workdir/src/dispatch_pool.rs:485
[INFO] [stderr]   25:     0x559b562dc4d2 - std::sys_common::backtrace::__rust_begin_short_backtrace::h6c1dcdf96ae0f296
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:137
[INFO] [stderr]   26:     0x559b562df3e0 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h22c0daa17d425eba
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:464
[INFO] [stderr]   27:     0x559b562dbf40 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h27ff1cd23b74d083
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stderr]   28:     0x559b562df9e0 - std::panicking::try::do_call::hd26478a81995ca7e
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stderr]   29:     0x559b562e086d - __rust_try
[INFO] [stderr]   30:     0x559b562df8c0 - std::panicking::try::hf585dbc57792b87e
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stderr]   31:     0x559b562dc542 - std::panic::catch_unwind::h80f2873df186f54a
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stderr]   32:     0x559b562df1e5 - std::thread::Builder::spawn_unchecked::{{closure}}::h8ac5ac7eb04608f9
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:463
[INFO] [stderr]   33:     0x559b562e774e - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha7f4e4da4b6b6a0f
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stderr]   34:     0x559b5638bcaa - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd4d30e37db281e8f
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   35:     0x559b5638bcaa - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h019185a215ba16e4
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   36:     0x559b5638bcaa - std::sys::unix::thread::Thread::new::thread_start::h33c6d7cf25f9291f
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys/unix/thread.rs:87
[INFO] [stderr]   37:     0x7fae60e80609 - start_thread
[INFO] [stderr]   38:     0x7fae6110b103 - clone
[INFO] [stderr]   39:                0x0 - <unknown>
[INFO] [stdout] test tests::dispatch_panic_returns_canceled ... ok
[INFO] [stdout] test tests::survives_dispatch_panic_catch_unwind ... 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 blocking-permit
[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 `Command { std: "docker" "inspect" "fa28eb21bfb63cdbc792d1ea056e53ebe26e59b400489d9b19c1775e4c42aa01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa28eb21bfb63cdbc792d1ea056e53ebe26e59b400489d9b19c1775e4c42aa01", kill_on_drop: false }`
[INFO] [stdout] fa28eb21bfb63cdbc792d1ea056e53ebe26e59b400489d9b19c1775e4c42aa01
