[INFO] crate jnix 0.2.0 is already in cache [INFO] checking jnix-0.2.0 against master#b1f395de642e8be7bcbbd2bd8aaadab715851f49 for pr-69410 [INFO] extracting crate jnix 0.2.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate jnix 0.2.0 on toolchain b1f395de642e8be7bcbbd2bd8aaadab715851f49 [INFO] running `"/workspace/cargo-home/bin/cargo" "+b1f395de642e8be7bcbbd2bd8aaadab715851f49" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate jnix 0.2.0 [INFO] finished tweaking crates.io crate jnix 0.2.0 [INFO] tweaked toml for crates.io crate jnix 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+b1f395de642e8be7bcbbd2bd8aaadab715851f49" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+b1f395de642e8be7bcbbd2bd8aaadab715851f49" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+b1f395de642e8be7bcbbd2bd8aaadab715851f49" "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] f108b66dc1ecf7787be07bb20a1cb11ae197744b80d096b45e9f59b4e93a87de [INFO] running `"docker" "start" "-a" "f108b66dc1ecf7787be07bb20a1cb11ae197744b80d096b45e9f59b4e93a87de"` [INFO] [stderr] Checking cesu8 v1.1.0 [INFO] [stderr] Checking jni-sys v0.3.0 [INFO] [stderr] Compiling jni v0.14.0 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Compiling jnix-macros v0.2.0 [INFO] [stderr] Checking jnix v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] thread 'rustc' panicked at 'assertion failed: data.is_empty()', src/librustc_infer/infer/mod.rs:1290:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] thread 'rustc' panicked at 'assertion failed: data.is_empty()', src/librustc_infer/infer/mod.rs:1290:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7fe976a46644 - backtrace::backtrace::libunwind::trace::h2e152e7bd6365e6e [INFO] [stderr] 0: 0x7f6db05b8644 - backtrace::backtrace::libunwind::trace::h2e152e7bd6365e6e [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x7fe976a46644 - backtrace::backtrace::trace_unsynchronized::h4186442f15a550ff [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7fe976a46644 - std::sys_common::backtrace::_print_fmt::h063a573bac16a877 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7fe976a46644 - ::fmt::h9703f71e8480ed96 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x7f6db05b8644 - backtrace::backtrace::trace_unsynchronized::h4186442f15a550ff [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7f6db05b8644 - std::sys_common::backtrace::_print_fmt::h063a573bac16a877 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f6db05b8644 - ::fmt::h9703f71e8480ed96 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7fe976a7f7ec - core::fmt::write::hff90a64c19ebe991 [INFO] [stderr] at src/libcore/fmt/mod.rs:1052 [INFO] [stderr] 5: 0x7fe976a37fa7 - std::io::Write::write_fmt::h7b2ff1db354185d7 [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x7fe976a4b435 - std::sys_common::backtrace::_print::hafbed04fe2bd44d6 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7fe976a4b435 - std::sys_common::backtrace::print::hf3b38bd6bf35df48 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7fe976a4b435 - std::panicking::default_hook::{{closure}}::hf220c79b40a7fd2a [INFO] [stderr] 4: 0x7f6db05f17ec - core::fmt::write::hff90a64c19ebe991 [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] at src/libcore/fmt/mod.rs:1052 [INFO] [stderr] 9: 0x7fe976a4b176 - std::panicking::default_hook::hd1f3ae65f967fd0f [INFO] [stderr] 5: 0x7f6db05a9fa7 - std::io::Write::write_fmt::h7b2ff1db354185d7 [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x7f6db05bd435 - std::sys_common::backtrace::_print::hafbed04fe2bd44d6 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f6db05bd435 - std::sys_common::backtrace::print::hf3b38bd6bf35df48 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f6db05bd435 - std::panicking::default_hook::{{closure}}::hf220c79b40a7fd2a [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x7f6db05bd176 - std::panicking::default_hook::hd1f3ae65f967fd0f [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x7fe9770c3669 - rustc_driver::report_ice::h7202728730d0b03e [INFO] [stderr] 11: 0x7fe976a4bb65 - std::panicking::rust_panic_with_hook::h07ff66cb0ea5f564 [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 12: 0x7fe978d6d19e - std::panicking::begin_panic::h2c52448cff7e0afe [INFO] [stderr] 13: 0x7fe978d1abed - rustc_infer::infer::InferCtxt::take_region_var_origins::h30a95fb2848786e1 [INFO] [stderr] 10: 0x7f6db0c35669 - rustc_driver::report_ice::h7202728730d0b03e [INFO] [stderr] 11: 0x7f6db05bdb65 - std::panicking::rust_panic_with_hook::h07ff66cb0ea5f564 [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 12: 0x7f6db28df19e - std::panicking::begin_panic::h2c52448cff7e0afe [INFO] [stderr] 13: 0x7f6db288cbed - rustc_infer::infer::InferCtxt::take_region_var_origins::h30a95fb2848786e1 [INFO] [stderr] 14: 0x7f6db1d9e763 - rustc_mir::borrow_check::nll::compute_regions::he2b6e5c28b6676d9 [INFO] [stderr] 14: 0x7fe97822c763 - rustc_mir::borrow_check::nll::compute_regions::he2b6e5c28b6676d9 [INFO] [stderr] 15: 0x7fe9783e0e3c - rustc_mir::borrow_check::do_mir_borrowck::h3a2f879667d0b847 [INFO] [stderr] 15: 0x7f6db1f52e3c - rustc_mir::borrow_check::do_mir_borrowck::h3a2f879667d0b847 [INFO] [stderr] 16: 0x7fe9784ef7ed - rustc::ty::context::GlobalCtxt::enter_local::h140e6f63bec1c118 [INFO] [stderr] 16: 0x7f6db20617ed - rustc::ty::context::GlobalCtxt::enter_local::h140e6f63bec1c118 [INFO] [stderr] 17: 0x7f6db1f52244 - rustc_mir::borrow_check::mir_borrowck::hcd254d40be92bb19 [INFO] [stderr] 17: 0x7fe9783e0244 - rustc_mir::borrow_check::mir_borrowck::hcd254d40be92bb19 [INFO] [stderr] 18: 0x7f6db0ecaaea - rustc::ty::query::__query_compute::mir_borrowck::h8e2a32c82692e306 [INFO] [stderr] 18: 0x7fe977358aea - rustc::ty::query::__query_compute::mir_borrowck::h8e2a32c82692e306 [INFO] [stderr] 19: 0x7fe97727e8ab - rustc::ty::query::::compute::h211197de004c4799 [INFO] [stderr] 19: 0x7f6db0df08ab - rustc::ty::query::::compute::h211197de004c4799 [INFO] [stderr] 20: 0x7f6db0e73839 - rustc::dep_graph::graph::DepGraph::with_task_impl::h954ea01872b1038b [INFO] [stderr] 20: 0x7fe977301839 - rustc::dep_graph::graph::DepGraph::with_task_impl::h954ea01872b1038b [INFO] [stderr] 21: 0x7f6db0e04d35 - rustc::ty::query::plumbing::::get_query::h87a7c5174872afe7 [INFO] [stderr] 21: 0x7fe977292d35 - rustc::ty::query::plumbing::::get_query::h87a7c5174872afe7 [INFO] [stderr] 22: 0x7fe97727e5fe - rustc::ty::::par_body_owners::hd3ea55e67e3bd4a1 [INFO] [stderr] 22: 0x7f6db0df05fe - rustc::ty::::par_body_owners::hd3ea55e67e3bd4a1 [INFO] [stderr] 23: 0x7fe97733597c - rustc_interface::passes::analysis::h752d342574fc41e1 [INFO] [stderr] 23: 0x7f6db0ea797c - rustc_interface::passes::analysis::h752d342574fc41e1 [INFO] [stderr] 24: 0x7fe9770cfe56 - rustc::ty::query::__query_compute::analysis::h4ed3197e40898768 [INFO] [stderr] 24: 0x7f6db0c41e56 - rustc::ty::query::__query_compute::analysis::h4ed3197e40898768 [INFO] [stderr] 25: 0x7fe9771374ce - rustc::dep_graph::graph::DepGraph::with_task_impl::h82ec10ce28df7b65 [INFO] [stderr] 25: 0x7f6db0ca94ce - rustc::dep_graph::graph::DepGraph::with_task_impl::h82ec10ce28df7b65 [INFO] [stderr] 26: 0x7f6db0c806b5 - rustc::ty::query::plumbing::::get_query::h350e2d391bf3a85c [INFO] [stderr] 26: 0x7fe97710e6b5 - rustc::ty::query::plumbing::::get_query::h350e2d391bf3a85c [INFO] [stderr] 27: 0x7fe977146bb7 - rustc::ty::context::tls::enter_global::h414c586ca0f807f8 [INFO] [stderr] 27: 0x7f6db0cb8bb7 - rustc::ty::context::tls::enter_global::h414c586ca0f807f8 [INFO] [stderr] 28: 0x7fe977117f67 - rustc_interface::interface::run_compiler_in_existing_thread_pool::h62ee2a3da2b1454e [INFO] [stderr] 28: 0x7f6db0c89f67 - rustc_interface::interface::run_compiler_in_existing_thread_pool::h62ee2a3da2b1454e [INFO] [stderr] 29: 0x7f6db0c3d004 - std::sys_common::backtrace::__rust_begin_short_backtrace::h06e6dd2a3b0208a3 [INFO] [stderr] 29: 0x7fe9770cb004 - std::sys_common::backtrace::__rust_begin_short_backtrace::h06e6dd2a3b0208a3 [INFO] [stderr] 30: 0x7f6db05cf457 - __rust_maybe_catch_panic [INFO] [stderr] 30: 0x7fe976a5d457 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 31: 0x7f6db0c8c746 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9437d71a6e84e008 [INFO] [stderr] 31: 0x7fe97711a746 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9437d71a6e84e008 [INFO] [stderr] 32: 0x7f6db059a32f - as core::ops::function::FnOnce>::call_once::hc6c1ca5ecc4e1fcf [INFO] [stderr] 32: 0x7fe976a2832f - as core::ops::function::FnOnce>::call_once::hc6c1ca5ecc4e1fcf [INFO] [stderr] at /rustc/b1f395de642e8be7bcbbd2bd8aaadab715851f49/src/liballoc/boxed.rs:1017 [INFO] [stderr] at /rustc/b1f395de642e8be7bcbbd2bd8aaadab715851f49/src/liballoc/boxed.rs:1017 [INFO] [stderr] 33: 0x7f6db05cdd60 - as core::ops::function::FnOnce>::call_once::h256f87e3bde392de [INFO] [stderr] at /rustc/b1f395de642e8be7bcbbd2bd8aaadab715851f49/src/liballoc/boxed.rs:1017 [INFO] [stderr] 33: 0x7fe976a5bd60 - as core::ops::function::FnOnce>::call_once::h256f87e3bde392de [INFO] [stderr] 34: 0x7f6db05cdd60 - std::sys_common::thread::start_thread::h904da2d99b21f7aa [INFO] [stderr] at /rustc/b1f395de642e8be7bcbbd2bd8aaadab715851f49/src/liballoc/boxed.rs:1017 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 34: 0x7fe976a5bd60 - std::sys_common::thread::start_thread::h904da2d99b21f7aa [INFO] [stderr] 35: 0x7f6db05cdd60 - std::sys::unix::thread::Thread::new::thread_start::h6e7649b4108b4ff5 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:80 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 36: 0x7f6db03346db - start_thread [INFO] [stderr] 37: 0x7f6dafc5188f - __clone [INFO] [stderr] 35: 0x7fe976a5bd60 - std::sys::unix::thread::Thread::new::thread_start::h6e7649b4108b4ff5 [INFO] [stderr] 38: 0x0 - [INFO] [stderr] [INFO] [stderr] error: internal compiler error: unexpected panic [INFO] [stderr] [INFO] [stderr] at src/libstd/sys/unix/thread.rs:80 [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 1.43.0-nightly (b1f395de6 2020-02-23) 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] 36: 0x7fe9767c26db - start_thread [INFO] [stderr] 37: 0x7fe9760df88f - __clone [INFO] [stderr] 38: 0x0 - [INFO] [stderr] [INFO] [stderr] error: internal compiler error: unexpected panic [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 1.43.0-nightly (b1f395de6 2020-02-23) 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 [mir_borrowck] borrow-checking `from_java::implementations::std::> for T>::JNI_SIGNATURE` [INFO] [stderr] #0 [mir_borrowck] borrow-checking `from_java::implementations::std::> for T>::JNI_SIGNATURE` [INFO] [stderr] #1 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stderr] #1 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stderr] error: could not compile `jnix`. [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: could not compile `jnix`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "f108b66dc1ecf7787be07bb20a1cb11ae197744b80d096b45e9f59b4e93a87de"` [INFO] running `"docker" "rm" "-f" "f108b66dc1ecf7787be07bb20a1cb11ae197744b80d096b45e9f59b4e93a87de"` [INFO] [stdout] f108b66dc1ecf7787be07bb20a1cb11ae197744b80d096b45e9f59b4e93a87de