[INFO] crate dispatch 0.2.0 is already in cache [INFO] checking dispatch-0.2.0 against master#0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf for pr-71814 [INFO] extracting crate dispatch 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate dispatch 0.2.0 on toolchain 0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf [INFO] running `"/workspace/cargo-home/bin/cargo" "+0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate dispatch 0.2.0 [INFO] finished tweaking crates.io crate dispatch 0.2.0 [INFO] tweaked toml for crates.io crate dispatch 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate dispatch 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 47813290927e0ba5c5174997e5a6e803e50116cd77990ced0f296cadc0d13a9e [INFO] running `"docker" "start" "-a" "47813290927e0ba5c5174997e5a6e803e50116cd77990ced0f296cadc0d13a9e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Checking dispatch v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] error: internal compiler error: src/librustc_mir/interpret/validity.rs:396: Unexpected error during ptr inbounds test: cannot read from foreign (extern) static DefId(0:40 ~ dispatch[cd07]::ffi[0]::[0]::_dispatch_queue_attr_concurrent[0]) [INFO] [stderr] [INFO] [stderr] thread 'rustc' panicked at 'Box', src/librustc_errors/lib.rs:907:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] error: internal compiler error: src/librustc_mir/interpret/validity.rs:396: Unexpected error during ptr inbounds test: cannot read from foreign (extern) static DefId(0:40 ~ dispatch[e99e]::ffi[0]::[0]::_dispatch_queue_attr_concurrent[0]) [INFO] [stderr] [INFO] [stderr] thread 'rustc' panicked at 'Box', src/librustc_errors/lib.rs:907:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7fdaa3751b34 - backtrace::backtrace::libunwind::trace::hfcd33194db0151d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x7fdaa3751b34 - backtrace::backtrace::trace_unsynchronized::hfd1904bbbd5335b5 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7fdaa3751b34 - std::sys_common::backtrace::_print_fmt::h8476c57b177b254e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7fdaa3751b34 - ::fmt::h73acbc5f6d4b1044 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7fdaa378fc4c - core::fmt::write::hdf236390fbd68d3d [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x7fdaa3743543 - std::io::Write::write_fmt::h5722fa40bb2afafd [INFO] [stderr] at src/libstd/io/mod.rs:1532 [INFO] [stderr] 6: 0x7fdaa3756b35 - std::sys_common::backtrace::_print::ha468e873aada7c78 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7fdaa3756b35 - std::sys_common::backtrace::print::h149365a2f029de62 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7fdaa3756b35 - std::panicking::default_hook::{{closure}}::hb4a33f9e05934a52 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7fdaa3756872 - std::panicking::default_hook::hc4535d7b0c743abd [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7fdaa3d09ae3 - rustc_driver::report_ice::ha879bab302048dc2 [INFO] [stderr] 11: 0x7fdaa37572b5 - std::panicking::rust_panic_with_hook::haa34a96a6dbd5a2e [INFO] [stderr] at src/libstd/panicking.rs:481 [INFO] [stderr] 12: 0x7fdaa65c64a3 - std::panicking::begin_panic::h70bb5acb550463b6 [INFO] [stderr] 13: 0x7fdaa6601a00 - rustc_errors::HandlerInner::bug::h31961344e5729ed7 [INFO] [stderr] 14: 0x7fdaa6600450 - rustc_errors::Handler::bug::hd8c0044949f4f8b5 [INFO] [stderr] 15: 0x7fdaa60ce7e2 - rustc_middle::util::bug::opt_span_bug_fmt::{{closure}}::he9bcf9a54559b7a9 [INFO] [stderr] 16: 0x7fdaa60c80bb - rustc_middle::ty::context::tls::with_opt::{{closure}}::h0bdd1111f2249f2c [INFO] [stderr] 17: 0x7fdaa60c800a - rustc_middle::ty::context::tls::with_opt::hc5102ef41d097d66 [INFO] [stderr] 18: 0x7fdaa60ce6f8 - rustc_middle::util::bug::opt_span_bug_fmt::h4a363f30fd2c2dbe [INFO] [stderr] 19: 0x7fdaa60ce662 - rustc_middle::util::bug::bug_fmt::h5210ab7ac7f0f39a [INFO] [stderr] 20: 0x7fdaa4f2b29b - rustc_mir::interpret::validity::ValidityVisitor::check_safe_pointer::h6a45441dd26ca967 [INFO] [stderr] 21: 0x7fdaa4f2f004 - rustc_mir::interpret::validity::ValidityVisitor::try_visit_primitive::h94ae7b5bdd5bc0cf [INFO] [stderr] 22: 0x7fdaa510d212 - rustc_mir::interpret::validity::>::validate_operand_internal::hd53b5ec67267c642 [INFO] [stderr] 23: 0x7fdaa527914b - rustc_mir::const_eval::eval_queries::const_eval_validated_provider::h8cedd2d7e34e381d [INFO] [stderr] 24: 0x7fdaa521b59d - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::const_eval_validated>::compute::ha16fedae579a613c [INFO] [stderr] 25: 0x7fdaa504d5f4 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h7f8255479183e5f4 [INFO] [stderr] 26: 0x7fdaa5016034 - rustc_query_system::query::plumbing::get_query_impl::hc56c35832689ab60 [INFO] [stderr] 27: 0x7fdaa52788c2 - rustc_mir::const_eval::eval_queries::const_eval_validated_provider::h8cedd2d7e34e381d [INFO] [stderr] 28: 0x7fdaa61f1393 - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::const_eval_validated>::compute::ha16fedae579a613c [INFO] [stderr] 29: 0x7fdaa5e9be40 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h1d593a1fc122c063 [INFO] [stderr] 30: 0x7fdaa5fc8f07 - rustc_query_system::query::plumbing::get_query_impl::he5497d5b8719e42a [INFO] [stderr] 31: 0x7fdaa61c6587 - rustc_middle::mir::interpret::queries::::const_eval_global_id::hfaa38fe423a58cf0 [INFO] [stderr] 32: 0x7fdaa61c614f - rustc_middle::mir::interpret::queries::::const_eval_poly::h49bc21dadd09835a [INFO] [stderr] 33: 0x7fdaa5a16efa - ::check_item::hedfc4c1a1d83e754 [INFO] [stderr] 34: 0x7fdaa4007929 - rustc_hir::intravisit::Visitor::visit_nested_item::h20c592f9cbcc45d0 [INFO] [stderr] 35: 0x7fdaa3fbca1d - rustc_hir::intravisit::walk_item::he0d62e0b6df4fd1a [INFO] [stderr] 36: 0x7fdaa4007934 - rustc_hir::intravisit::Visitor::visit_nested_item::h20c592f9cbcc45d0 [INFO] [stderr] 37: 0x7fdaa3fb5d7e - rustc_hir::intravisit::walk_crate::hb4d752771caa4cd7 [INFO] [stderr] 38: 0x7fdaa3ff917d - rustc_lint::late::late_lint_crate::h73a56b4e51fa2172 [INFO] [stderr] 39: 0x7fdaa407b488 - rustc_data_structures::sync::join::h28036d1567e881e5 [INFO] [stderr] 40: 0x7fdaa401387e - as core::ops::function::FnOnce<()>>::call_once::hb47715a33b3c5c12 [INFO] [stderr] 41: 0x7fdaa3fd1b88 - rustc_session::utils::::time::ha463a5ea59d3a03b [INFO] [stderr] 42: 0x7fdaa40a901c - rustc_interface::passes::analysis::h3d1f048b3c2e08f4 [INFO] [stderr] 43: 0x7fdaa3e8e8ab - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::analysis>::compute::h81bfbcdf39e31c51 [INFO] [stderr] 44: 0x7fdaa3e51fc7 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h3f051e5c83cd6a56 [INFO] [stderr] 45: 0x7fdaa3e63241 - rustc_query_system::query::plumbing::get_query_impl::h9d7c1516f5796ecc [INFO] [stderr] 46: 0x7fdaa3e8ecc7 - rustc_middle::ty::context::tls::enter_global::h319a227bd5ded25c [INFO] [stderr] 47: 0x7fdaa3e5c9ff - rustc_interface::interface::run_compiler_in_existing_thread_pool::hcb84efd52bbe1c5c [INFO] [stderr] 48: 0x7fdaa3d1338d - scoped_tls::ScopedKey::set::hf3e008b835ffbc8d [INFO] [stderr] 49: 0x7fdaa3d10382 - rustc_ast::attr::with_globals::hb2265a67607ce5e0 [INFO] [stderr] 50: 0x7fdaa3d1c535 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc4569cf690d8e6bc [INFO] [stderr] 51: 0x7fdaa3e65d8e - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc6058f724ae230ec [INFO] [stderr] 52: 0x7fdaa376733a - as core::ops::function::FnOnce>::call_once::ha26a994a135d55de [INFO] [stderr] at /rustc/0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf/src/liballoc/boxed.rs:1034 [INFO] [stderr] 53: 0x7fdaa376733a - as core::ops::function::FnOnce>::call_once::h677072ad3ba2806b [INFO] [stderr] at /rustc/0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf/src/liballoc/boxed.rs:1034 [INFO] [stderr] 54: 0x7fdaa376733a - std::sys::unix::thread::Thread::new::thread_start::h7c46ce580f54dd0e [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 55: 0x7fdaa36a8609 - start_thread [INFO] [stderr] 56: 0x7fdaa35bc103 - __clone [INFO] [stderr] 57: 0x0 - [INFO] [stderr] [INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports [INFO] [stderr] [INFO] [stderr] note: rustc 1.45.0-nightly (0a675c5e0 2020-05-03) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C debuginfo=2 --crate-type lib [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] #0 [const_eval_validated] const-evaluating + checking `ffi::DISPATCH_QUEUE_CONCURRENT` [INFO] [stderr] #1 [const_eval_validated] const-evaluating + checking `ffi::DISPATCH_QUEUE_CONCURRENT` [INFO] [stderr] #2 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: could not compile `dispatch`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] 0: 0x7f1fe2afdb34 - backtrace::backtrace::libunwind::trace::hfcd33194db0151d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x7f1fe2afdb34 - backtrace::backtrace::trace_unsynchronized::hfd1904bbbd5335b5 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7f1fe2afdb34 - std::sys_common::backtrace::_print_fmt::h8476c57b177b254e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f1fe2afdb34 - ::fmt::h73acbc5f6d4b1044 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f1fe2b3bc4c - core::fmt::write::hdf236390fbd68d3d [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x7f1fe2aef543 - std::io::Write::write_fmt::h5722fa40bb2afafd [INFO] [stderr] at src/libstd/io/mod.rs:1532 [INFO] [stderr] 6: 0x7f1fe2b02b35 - std::sys_common::backtrace::_print::ha468e873aada7c78 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f1fe2b02b35 - std::sys_common::backtrace::print::h149365a2f029de62 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f1fe2b02b35 - std::panicking::default_hook::{{closure}}::hb4a33f9e05934a52 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7f1fe2b02872 - std::panicking::default_hook::hc4535d7b0c743abd [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7f1fe30b5ae3 - rustc_driver::report_ice::ha879bab302048dc2 [INFO] [stderr] 11: 0x7f1fe2b032b5 - std::panicking::rust_panic_with_hook::haa34a96a6dbd5a2e [INFO] [stderr] at src/libstd/panicking.rs:481 [INFO] [stderr] 12: 0x7f1fe59724a3 - std::panicking::begin_panic::h70bb5acb550463b6 [INFO] [stderr] 13: 0x7f1fe59ada00 - rustc_errors::HandlerInner::bug::h31961344e5729ed7 [INFO] [stderr] 14: 0x7f1fe59ac450 - rustc_errors::Handler::bug::hd8c0044949f4f8b5 [INFO] [stderr] 15: 0x7f1fe547a7e2 - rustc_middle::util::bug::opt_span_bug_fmt::{{closure}}::he9bcf9a54559b7a9 [INFO] [stderr] 16: 0x7f1fe54740bb - rustc_middle::ty::context::tls::with_opt::{{closure}}::h0bdd1111f2249f2c [INFO] [stderr] 17: 0x7f1fe547400a - rustc_middle::ty::context::tls::with_opt::hc5102ef41d097d66 [INFO] [stderr] 18: 0x7f1fe547a6f8 - rustc_middle::util::bug::opt_span_bug_fmt::h4a363f30fd2c2dbe [INFO] [stderr] 19: 0x7f1fe547a662 - rustc_middle::util::bug::bug_fmt::h5210ab7ac7f0f39a [INFO] [stderr] 20: 0x7f1fe42d729b - rustc_mir::interpret::validity::ValidityVisitor::check_safe_pointer::h6a45441dd26ca967 [INFO] [stderr] 21: 0x7f1fe42db004 - rustc_mir::interpret::validity::ValidityVisitor::try_visit_primitive::h94ae7b5bdd5bc0cf [INFO] [stderr] 22: 0x7f1fe44b9212 - rustc_mir::interpret::validity::>::validate_operand_internal::hd53b5ec67267c642 [INFO] [stderr] 23: 0x7f1fe462514b - rustc_mir::const_eval::eval_queries::const_eval_validated_provider::h8cedd2d7e34e381d [INFO] [stderr] 24: 0x7f1fe45c759d - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::const_eval_validated>::compute::ha16fedae579a613c [INFO] [stderr] 25: 0x7f1fe43f95f4 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h7f8255479183e5f4 [INFO] [stderr] 26: 0x7f1fe43c2034 - rustc_query_system::query::plumbing::get_query_impl::hc56c35832689ab60 [INFO] [stderr] 27: 0x7f1fe46248c2 - rustc_mir::const_eval::eval_queries::const_eval_validated_provider::h8cedd2d7e34e381d [INFO] [stderr] 28: 0x7f1fe559d393 - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::const_eval_validated>::compute::ha16fedae579a613c [INFO] [stderr] 29: 0x7f1fe5247e40 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h1d593a1fc122c063 [INFO] [stderr] 30: 0x7f1fe5374f07 - rustc_query_system::query::plumbing::get_query_impl::he5497d5b8719e42a [INFO] [stderr] 31: 0x7f1fe5572587 - rustc_middle::mir::interpret::queries::::const_eval_global_id::hfaa38fe423a58cf0 [INFO] [stderr] 32: 0x7f1fe557214f - rustc_middle::mir::interpret::queries::::const_eval_poly::h49bc21dadd09835a [INFO] [stderr] 33: 0x7f1fe4dc2efa - ::check_item::hedfc4c1a1d83e754 [INFO] [stderr] 34: 0x7f1fe33b3929 - rustc_hir::intravisit::Visitor::visit_nested_item::h20c592f9cbcc45d0 [INFO] [stderr] 35: 0x7f1fe3368a1d - rustc_hir::intravisit::walk_item::he0d62e0b6df4fd1a [INFO] [stderr] 36: 0x7f1fe33b3934 - rustc_hir::intravisit::Visitor::visit_nested_item::h20c592f9cbcc45d0 [INFO] [stderr] 37: 0x7f1fe3361d7e - rustc_hir::intravisit::walk_crate::hb4d752771caa4cd7 [INFO] [stderr] 38: 0x7f1fe33a517d - rustc_lint::late::late_lint_crate::h73a56b4e51fa2172 [INFO] [stderr] 39: 0x7f1fe3427488 - rustc_data_structures::sync::join::h28036d1567e881e5 [INFO] [stderr] 40: 0x7f1fe33bf87e - as core::ops::function::FnOnce<()>>::call_once::hb47715a33b3c5c12 [INFO] [stderr] 41: 0x7f1fe337db88 - rustc_session::utils::::time::ha463a5ea59d3a03b [INFO] [stderr] 42: 0x7f1fe345501c - rustc_interface::passes::analysis::h3d1f048b3c2e08f4 [INFO] [stderr] 43: 0x7f1fe323a8ab - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::analysis>::compute::h81bfbcdf39e31c51 [INFO] [stderr] 44: 0x7f1fe31fdfc7 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h3f051e5c83cd6a56 [INFO] [stderr] 45: 0x7f1fe320f241 - rustc_query_system::query::plumbing::get_query_impl::h9d7c1516f5796ecc [INFO] [stderr] 46: 0x7f1fe323acc7 - rustc_middle::ty::context::tls::enter_global::h319a227bd5ded25c [INFO] [stderr] 47: 0x7f1fe32089ff - rustc_interface::interface::run_compiler_in_existing_thread_pool::hcb84efd52bbe1c5c [INFO] [stderr] 48: 0x7f1fe30bf38d - scoped_tls::ScopedKey::set::hf3e008b835ffbc8d [INFO] [stderr] 49: 0x7f1fe30bc382 - rustc_ast::attr::with_globals::hb2265a67607ce5e0 [INFO] [stderr] 50: 0x7f1fe30c8535 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc4569cf690d8e6bc [INFO] [stderr] 51: 0x7f1fe3211d8e - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc6058f724ae230ec [INFO] [stderr] 52: 0x7f1fe2b1333a - as core::ops::function::FnOnce>::call_once::ha26a994a135d55de [INFO] [stderr] at /rustc/0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf/src/liballoc/boxed.rs:1034 [INFO] [stderr] 53: 0x7f1fe2b1333a - as core::ops::function::FnOnce>::call_once::h677072ad3ba2806b [INFO] [stderr] at /rustc/0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf/src/liballoc/boxed.rs:1034 [INFO] [stderr] 54: 0x7f1fe2b1333a - std::sys::unix::thread::Thread::new::thread_start::h7c46ce580f54dd0e [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 55: 0x7f1fe2a54609 - start_thread [INFO] [stderr] 56: 0x7f1fe2968103 - __clone [INFO] [stderr] 57: 0x0 - [INFO] [stderr] [INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports [INFO] [stderr] [INFO] [stderr] note: rustc 1.45.0-nightly (0a675c5e0 2020-05-03) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C debuginfo=2 [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] #0 [const_eval_validated] const-evaluating + checking `ffi::DISPATCH_QUEUE_CONCURRENT` [INFO] [stderr] #1 [const_eval_validated] const-evaluating + checking `ffi::DISPATCH_QUEUE_CONCURRENT` [INFO] [stderr] #2 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: could not compile `dispatch`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "47813290927e0ba5c5174997e5a6e803e50116cd77990ced0f296cadc0d13a9e"` [INFO] running `"docker" "rm" "-f" "47813290927e0ba5c5174997e5a6e803e50116cd77990ced0f296cadc0d13a9e"` [INFO] [stdout] 47813290927e0ba5c5174997e5a6e803e50116cd77990ced0f296cadc0d13a9e