[INFO] crate alchemy-cocoa 0.1.0 is already in cache [INFO] checking alchemy-cocoa-0.1.0 against try#b2a885c600d942fb829a214e798f7ae205a0594e for pr-71796 [INFO] extracting crate alchemy-cocoa 0.1.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate alchemy-cocoa 0.1.0 on toolchain b2a885c600d942fb829a214e798f7ae205a0594e [INFO] running `"/workspace/cargo-home/bin/cargo" "+b2a885c600d942fb829a214e798f7ae205a0594e" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate alchemy-cocoa 0.1.0 [INFO] finished tweaking crates.io crate alchemy-cocoa 0.1.0 [INFO] tweaked toml for crates.io crate alchemy-cocoa 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+b2a885c600d942fb829a214e798f7ae205a0594e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+b2a885c600d942fb829a214e798f7ae205a0594e" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+b2a885c600d942fb829a214e798f7ae205a0594e" "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] 93436d281019547cad891b5a6a51cdc08a05d8390a098a3010ccf8dd055ec6a0 [INFO] running `"docker" "start" "-a" "93436d281019547cad891b5a6a51cdc08a05d8390a098a3010ccf8dd055ec6a0"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling syn v1.0.21 [INFO] [stderr] Compiling core-foundation-sys v0.6.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking block v0.1.6 [INFO] [stderr] Checking dispatch v0.1.4 [INFO] [stderr] Checking foreign-types v0.3.2 [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(0:34 ~ dispatch[f1ca]::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: 0x7fdaca392b34 - 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: 0x7fdaca392b34 - 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: 0x7fdaca392b34 - std::sys_common::backtrace::_print_fmt::h8476c57b177b254e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7fdaca392b34 - ::fmt::h73acbc5f6d4b1044 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7fdaca3d0c4c - core::fmt::write::hdf236390fbd68d3d [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x7fdaca384543 - std::io::Write::write_fmt::h5722fa40bb2afafd [INFO] [stderr] at src/libstd/io/mod.rs:1532 [INFO] [stderr] 6: 0x7fdaca397b35 - std::sys_common::backtrace::_print::ha468e873aada7c78 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7fdaca397b35 - std::sys_common::backtrace::print::h149365a2f029de62 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7fdaca397b35 - std::panicking::default_hook::{{closure}}::hb4a33f9e05934a52 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7fdaca397872 - std::panicking::default_hook::hc4535d7b0c743abd [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7fdaca94ca43 - rustc_driver::report_ice::h73e204548394fa64 [INFO] [stderr] 11: 0x7fdaca3982b5 - std::panicking::rust_panic_with_hook::haa34a96a6dbd5a2e [INFO] [stderr] at src/libstd/panicking.rs:481 [INFO] [stderr] 12: 0x7fdacd218af3 - std::panicking::begin_panic::h70bb5acb550463b6 [INFO] [stderr] 13: 0x7fdacd254050 - rustc_errors::HandlerInner::bug::h31961344e5729ed7 [INFO] [stderr] 14: 0x7fdacd252aa0 - rustc_errors::Handler::bug::hd8c0044949f4f8b5 [INFO] [stderr] 15: 0x7fdaccd04bd2 - rustc_middle::util::bug::opt_span_bug_fmt::{{closure}}::hfcb27b395f046707 [INFO] [stderr] 16: 0x7fdacccfe34b - rustc_middle::ty::context::tls::with_opt::{{closure}}::he0e9b319254a2fd9 [INFO] [stderr] 17: 0x7fdacccfe29a - rustc_middle::ty::context::tls::with_opt::h8ac77695940e381c [INFO] [stderr] 18: 0x7fdaccd04ae8 - rustc_middle::util::bug::opt_span_bug_fmt::h51d876d017a6c998 [INFO] [stderr] 19: 0x7fdaccd04a52 - rustc_middle::util::bug::bug_fmt::ha357a59ea17ee3e7 [INFO] [stderr] 20: 0x7fdacbb6a6c9 - rustc_mir::interpret::validity::ValidityVisitor::check_safe_pointer::ha63a3a337edff929 [INFO] [stderr] 21: 0x7fdacbb6aa24 - rustc_mir::interpret::validity::ValidityVisitor::try_visit_primitive::h4d7f0f62ee8d952e [INFO] [stderr] 22: 0x7fdacbd49df8 - rustc_mir::interpret::validity::>::validate_operand_internal::h093d00e1a75c342c [INFO] [stderr] 23: 0x7fdacbeb7c91 - rustc_mir::const_eval::eval_queries::const_eval_validated_provider::h33e080115c80df9d [INFO] [stderr] 24: 0x7fdacbe5a0fd - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::const_eval_validated>::compute::h22075cf8adceca95 [INFO] [stderr] 25: 0x7fdacbc8ca54 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::hbaa43a801493b5f1 [INFO] [stderr] 26: 0x7fdacbc5aa94 - rustc_query_system::query::plumbing::get_query_impl::hb0b6bc4f816f5b62 [INFO] [stderr] 27: 0x7fdacbeb73e2 - rustc_mir::const_eval::eval_queries::const_eval_validated_provider::h33e080115c80df9d [INFO] [stderr] 28: 0x7fdacce274b3 - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::const_eval_validated>::compute::h22075cf8adceca95 [INFO] [stderr] 29: 0x7fdaccafb4c0 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::he3065c4b3754c61c [INFO] [stderr] 30: 0x7fdaccb82d67 - rustc_query_system::query::plumbing::get_query_impl::h1950e107121a2870 [INFO] [stderr] 31: 0x7fdaccdfc967 - rustc_middle::mir::interpret::queries::::const_eval_global_id::h7372138760306b2a [INFO] [stderr] 32: 0x7fdaccdfc52f - rustc_middle::mir::interpret::queries::::const_eval_poly::h508e9e77980ca9e8 [INFO] [stderr] 33: 0x7fdacc64f6ea - ::check_item::h4ac2d7b60d36ccda [INFO] [stderr] 34: 0x7fdacac49a89 - rustc_hir::intravisit::Visitor::visit_nested_item::hb7e5994d2826128c [INFO] [stderr] 35: 0x7fdacabfd66d - rustc_hir::intravisit::walk_item::h03642eb578726ae0 [INFO] [stderr] 36: 0x7fdacac49a94 - rustc_hir::intravisit::Visitor::visit_nested_item::hb7e5994d2826128c [INFO] [stderr] 37: 0x7fdacabf7a0e - rustc_hir::intravisit::walk_crate::h75be921db598312f [INFO] [stderr] 38: 0x7fdacac3b1ad - rustc_lint::late::late_lint_crate::hfde878e8171330f5 [INFO] [stderr] 39: 0x7fdacacbcb98 - rustc_data_structures::sync::join::hfc5c76ea2056e5b5 [INFO] [stderr] 40: 0x7fdacac5501e - as core::ops::function::FnOnce<()>>::call_once::h8f0c67231cd0bee2 [INFO] [stderr] 41: 0x7fdacac12068 - rustc_session::utils::::time::h23e0f4af82d61dd6 [INFO] [stderr] 42: 0x7fdacaceacbc - rustc_interface::passes::analysis::h701b4615075d2f05 [INFO] [stderr] 43: 0x7fdacaad178b - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::analysis>::compute::h3c78b938991e0a05 [INFO] [stderr] 44: 0x7fdacaa94b77 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h24ea26b37910829e [INFO] [stderr] 45: 0x7fdacaaa3d21 - rustc_query_system::query::plumbing::get_query_impl::h51a85ca0d37282c3 [INFO] [stderr] 46: 0x7fdacaad18b7 - rustc_middle::ty::context::tls::enter_global::h38a6996dba7b1f75 [INFO] [stderr] 47: 0x7fdacaaa020f - rustc_interface::interface::run_compiler_in_existing_thread_pool::h8219a34ec017964d [INFO] [stderr] 48: 0x7fdaca95648d - scoped_tls::ScopedKey::set::h8e1a08df84e352f1 [INFO] [stderr] 49: 0x7fdaca9534a2 - rustc_ast::attr::with_globals::h7353837aa0a1cf9c [INFO] [stderr] 50: 0x7fdaca95eee5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5dcddcccd8987727 [INFO] [stderr] 51: 0x7fdacaaa8e2e - core::ops::function::FnOnce::call_once{{vtable.shim}}::he4ae2fc12986b99c [INFO] [stderr] 52: 0x7fdaca3a833a - as core::ops::function::FnOnce>::call_once::ha26a994a135d55de [INFO] [stderr] at /rustc/b2a885c600d942fb829a214e798f7ae205a0594e/src/liballoc/boxed.rs:1034 [INFO] [stderr] 53: 0x7fdaca3a833a - as core::ops::function::FnOnce>::call_once::h677072ad3ba2806b [INFO] [stderr] at /rustc/b2a885c600d942fb829a214e798f7ae205a0594e/src/liballoc/boxed.rs:1034 [INFO] [stderr] 54: 0x7fdaca3a833a - std::sys::unix::thread::Thread::new::thread_start::h7c46ce580f54dd0e [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 55: 0x7fdaca2e9609 - start_thread [INFO] [stderr] 56: 0x7fdaca1fd103 - __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 (b2a885c60 2020-05-02) 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] error: build failed [INFO] running `"docker" "inspect" "93436d281019547cad891b5a6a51cdc08a05d8390a098a3010ccf8dd055ec6a0"` [INFO] running `"docker" "rm" "-f" "93436d281019547cad891b5a6a51cdc08a05d8390a098a3010ccf8dd055ec6a0"` [INFO] [stdout] 93436d281019547cad891b5a6a51cdc08a05d8390a098a3010ccf8dd055ec6a0