[INFO] crate jsyc-compiler 0.1.0 is already in cache [INFO] testing jsyc-compiler-0.1.0 against 1.44.0 for beta-1.45-1 [INFO] extracting crate jsyc-compiler 0.1.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate jsyc-compiler 0.1.0 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate jsyc-compiler 0.1.0 [INFO] finished tweaking crates.io crate jsyc-compiler 0.1.0 [INFO] tweaked toml for crates.io crate jsyc-compiler 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c0eed26b527cd023d15054777e0f5a556f23302f4bdfae44d1633b5da7307297 [INFO] running `"docker" "start" "-a" "c0eed26b527cd023d15054777e0f5a556f23302f4bdfae44d1633b5da7307297"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling resast v0.2.1 [INFO] [stderr] Compiling unic-ucd-ident v0.7.0 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling ress v0.6.3 [INFO] [stderr] error: internal compiler error: src/librustc_traits/normalize_erasing_regions.rs:37: could not fully normalize `combine::combinator::Y<::PartialState, ::PartialState>` [INFO] [stderr] [INFO] [stderr] thread 'rustc' panicked at 'Box', src/librustc_errors/lib.rs:904:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f535aad1ab4 - backtrace::backtrace::libunwind::trace::hc1c4a1d8ad423b97 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x7f535aad1ab4 - backtrace::backtrace::trace_unsynchronized::h82274781060cb056 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7f535aad1ab4 - std::sys_common::backtrace::_print_fmt::h2a45d89b653a4da8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f535aad1ab4 - ::fmt::h41a0a93ab85e6aa1 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f535ab100bc - core::fmt::write::hdaea18585065a96d [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x7f535aac34d3 - std::io::Write::write_fmt::h0cea70c809005252 [INFO] [stderr] at src/libstd/io/mod.rs:1504 [INFO] [stderr] 6: 0x7f535aad6ab5 - std::sys_common::backtrace::_print::hd95f9978cc145ca4 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f535aad6ab5 - std::sys_common::backtrace::print::hfb25ca2291be47d0 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f535aad6ab5 - std::panicking::default_hook::{{closure}}::h44f76cee5dc8591c [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7f535aad67f2 - std::panicking::default_hook::h198e1a712910f1e6 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7f535b0749a3 - rustc_driver::report_ice::he2d2366c301a1fec [INFO] [stderr] 11: 0x7f535aad7235 - std::panicking::rust_panic_with_hook::hc0b4730bb8013f9d [INFO] [stderr] at src/libstd/panicking.rs:515 [INFO] [stderr] 12: 0x7f535d85cb93 - std::panicking::begin_panic::hf6d68c29dc3fecb5 [INFO] [stderr] 13: 0x7f535d8991a0 - rustc_errors::HandlerInner::bug::h0351bab24de739c0 [INFO] [stderr] 14: 0x7f535d897bd0 - rustc_errors::Handler::bug::hd21ccea397745869 [INFO] [stderr] 15: 0x7f535d247f19 - rustc_middle::util::bug::opt_span_bug_fmt::{{closure}}::h582675d423040ccd [INFO] [stderr] 16: 0x7f535d23c6cb - rustc_middle::ty::context::tls::with_opt::{{closure}}::hfe2afe12be75e85a [INFO] [stderr] 17: 0x7f535d23c61a - rustc_middle::ty::context::tls::with_opt::h1d422e05a453420f [INFO] [stderr] 18: 0x7f535d247e28 - rustc_middle::util::bug::opt_span_bug_fmt::heda2208c6e4096da [INFO] [stderr] 19: 0x7f535d247d92 - rustc_middle::util::bug::bug_fmt::h7c93152f82043a62 [INFO] [stderr] 20: 0x7f535b781a55 - rustc_middle::ty::context::GlobalCtxt::enter_local::h775881fe5ce707da [INFO] [stderr] 21: 0x7f535b7bd985 - rustc_traits::normalize_erasing_regions::normalize_generic_arg_after_erasing_regions::h50fb97220017496c [INFO] [stderr] 22: 0x7f535d6ff3dd - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::normalize_generic_arg_after_erasing_regions>::compute::hcc8d6352df861a33 [INFO] [stderr] 23: 0x7f535d4c6901 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h5606736572a08333 [INFO] [stderr] 24: 0x7f535d6896b9 - rustc_query_system::query::plumbing::get_query::h2462878f4555971d [INFO] [stderr] 25: 0x7f535d494587 - ::fold_ty::h2a63f7841defe039 [INFO] [stderr] 26: 0x7f535c56741f - rustc_middle::ty::util::::needs_drop::h70d8c5191c9e4983 [INFO] [stderr] 27: 0x7f535c599bd6 - rustc_mir::dataflow::drop_flag_effects::on_all_children_bits::on_all_children_bits::h4e757946564c2804 [INFO] [stderr] 28: 0x7f535c3fa582 - ::run_pass::h6b608fc61bdecb9b [INFO] [stderr] 29: 0x7f535c49e6dd - rustc_mir::transform::run_passes::hf72971e9ae6d5b19 [INFO] [stderr] 30: 0x7f535c49f779 - rustc_mir::transform::run_optimization_passes::h747a5c180a426d54 [INFO] [stderr] 31: 0x7f535c49f986 - rustc_mir::transform::optimized_mir::h14a80462342f1b58 [INFO] [stderr] 32: 0x7f535c8ea4f2 - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::optimized_mir>::compute::h0943086fc3c705e9 [INFO] [stderr] 33: 0x7f535c950f54 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::hd8c4de5f72967dd6 [INFO] [stderr] 34: 0x7f535c90b6f1 - rustc_query_system::query::plumbing::get_query::h4e80ff4454d4fd5a [INFO] [stderr] 35: 0x7f535c8df48f - rustc_metadata::rmeta::encoder::EncodeContext::encode_optimized_mir::h0483fa43221ef392 [INFO] [stderr] 36: 0x7f535c8e2c42 - ::visit_item::hb91ad8c002b61534 [INFO] [stderr] 37: 0x7f535c892cd7 - rustc_hir::hir::Crate::visit_all_item_likes::hd9b9a2bc9d4f8f4d [INFO] [stderr] 38: 0x7f535c8e679b - rustc_metadata::rmeta::encoder::encode_metadata_impl::h92dfe77bfb1b4a1c [INFO] [stderr] 39: 0x7f535c97eb7c - rustc_data_structures::sync::join::h2c2593f03b0e1bc8 [INFO] [stderr] 40: 0x7f535c9983b0 - rustc_metadata::rmeta::decoder::cstore_impl::::encode_metadata::he485ac5c1f268ef0 [INFO] [stderr] 41: 0x7f535d315ca0 - rustc_middle::ty::context::TyCtxt::encode_metadata::h2812f398702509d8 [INFO] [stderr] 42: 0x7f535b3ca16e - rustc_interface::passes::start_codegen::hc02774847a9b29e8 [INFO] [stderr] 43: 0x7f535b316919 - rustc_middle::ty::context::tls::enter_global::h97e7561ad7b9e157 [INFO] [stderr] 44: 0x7f535b41c836 - rustc_interface::queries::Queries::ongoing_codegen::h21ebd0c48cea2c84 [INFO] [stderr] 45: 0x7f535b1cb956 - rustc_interface::interface::run_compiler_in_existing_thread_pool::hfc46fcd6fa885d6e [INFO] [stderr] 46: 0x7f535b07e7ed - scoped_tls::ScopedKey::set::h282a6aa3a9ae7c44 [INFO] [stderr] 47: 0x7f535b07b684 - rustc_ast::attr::with_globals::h7cbb573892d56a1e [INFO] [stderr] 48: 0x7f535b086be2 - std::sys_common::backtrace::__rust_begin_short_backtrace::h731925cd2fa42d71 [INFO] [stderr] 49: 0x7f535b1cde4e - core::ops::function::FnOnce::call_once{{vtable.shim}}::hec2f00f4135a4f15 [INFO] [stderr] 50: 0x7f535aae72aa - as core::ops::function::FnOnce>::call_once::h1f1fac7de7dd9691 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stderr] 51: 0x7f535aae72aa - as core::ops::function::FnOnce>::call_once::ha031f48633a6af54 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stderr] 52: 0x7f535aae72aa - std::sys::unix::thread::Thread::new::thread_start::h241864caf436e182 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 53: 0x7f535aa28609 - start_thread [INFO] [stderr] 54: 0x7f535a93c103 - __clone [INFO] [stderr] 55: 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 1.44.0 (49cae5576 2020-06-01) 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 [normalize_generic_arg_after_erasing_regions] normalizing `combine::combinator::Y<::PartialState, ::PartialState>` [INFO] [stderr] #1 [optimized_mir] processing ` as combine::Parser>::parse_mode_impl` [INFO] [stderr] end of query stack [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: could not compile `ress`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "c0eed26b527cd023d15054777e0f5a556f23302f4bdfae44d1633b5da7307297"` [INFO] running `"docker" "rm" "-f" "c0eed26b527cd023d15054777e0f5a556f23302f4bdfae44d1633b5da7307297"` [INFO] [stdout] c0eed26b527cd023d15054777e0f5a556f23302f4bdfae44d1633b5da7307297