[INFO] crate jnix 0.2.0 is already in cache [INFO] checking jnix-0.2.0 against master#212aa3ea28d91a97d1e1261709c0b6e6790788e6 for pr-69340 [INFO] extracting crate jnix 0.2.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate jnix 0.2.0 on toolchain 212aa3ea28d91a97d1e1261709c0b6e6790788e6 [INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "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-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "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-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=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" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "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] 7a0521a53672d5caae39bafe5b226e34b768e8abe57a54738a854edafdde7a14 [INFO] running `"docker" "start" "-a" "7a0521a53672d5caae39bafe5b226e34b768e8abe57a54738a854edafdde7a14"` [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: 0x7f8e08b33644 - backtrace::backtrace::libunwind::trace::h2f6ff4a33b1e15bd [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x7f8e08b33644 - backtrace::backtrace::trace_unsynchronized::h1c74f218935a964e [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7f8e08b33644 - std::sys_common::backtrace::_print_fmt::he616a2ffb42d7095 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f8e08b33644 - ::fmt::h3630928d424e5705 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f8e08b6c7ec - core::fmt::write::h51cecfc4364da7ce [INFO] [stderr] at src/libcore/fmt/mod.rs:1052 [INFO] [stderr] 5: 0x7f8e08b24fa7 - std::io::Write::write_fmt::hc4f750c57e05a637 [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x7f8e08b38435 - std::sys_common::backtrace::_print::hf5f697e6be8faefc [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f8e08b38435 - std::sys_common::backtrace::print::h82e92953d052a9e7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f8e08b38435 - std::panicking::default_hook::{{closure}}::hc7dd9b0d16882bee [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x7f8e08b38176 - std::panicking::default_hook::h36e2db9fb0f86871 [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x7f8e091b4d69 - rustc_driver::report_ice::h639a9a26011b111f [INFO] [stderr] 11: 0x7f8e08b38b65 - std::panicking::rust_panic_with_hook::h68e7a51e63e4fdd1 [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 12: 0x7f8e0ae5773e - std::panicking::begin_panic::h6e2f6be8c400b5e0 [INFO] [stderr] 13: 0x7f8e0ae0553d - rustc_infer::infer::InferCtxt::take_region_var_origins::hc2744990853f2567 [INFO] [stderr] 14: 0x7f8e0a31f393 - rustc_mir::borrow_check::nll::compute_regions::h86755127c172b289 [INFO] [stderr] 15: 0x7f8e0a4d370c - rustc_mir::borrow_check::do_mir_borrowck::h727a931633d3329c [INFO] [stderr] 16: 0x7f8e0a5e1ded - rustc::ty::context::GlobalCtxt::enter_local::h0bb16cd764033075 [INFO] [stderr] 17: 0x7f8e0a4d2b14 - rustc_mir::borrow_check::mir_borrowck::h4834fa68a4b2a81a [INFO] [stderr] 18: 0x7f8e0944b93a - rustc::ty::query::__query_compute::mir_borrowck::h6feac0e7eb7a9203 [INFO] [stderr] 19: 0x7f8e09370dfb - rustc::ty::query::::compute::h7cdcef79033fd7e8 [INFO] [stderr] 20: 0x7f8e093f6649 - rustc::dep_graph::graph::DepGraph::with_task_impl::hb48938d67b4bbee6 [INFO] [stderr] 21: 0x7f8e09383595 - rustc::ty::query::plumbing::::get_query::h88b9e607811d2bcf [INFO] [stderr] 22: 0x7f8e093708ce - rustc::ty::::par_body_owners::h2a5d01f4636ff132 [INFO] [stderr] 23: 0x7f8e09428a1c - rustc_interface::passes::analysis::h385f93e88c448c2c [INFO] [stderr] 24: 0x7f8e091c0f96 - rustc::ty::query::__query_compute::analysis::hd76d8a1bc716d5bc [INFO] [stderr] 25: 0x7f8e0922955e - rustc::dep_graph::graph::DepGraph::with_task_impl::hc35d002470b68f29 [INFO] [stderr] 26: 0x7f8e09202085 - rustc::ty::query::plumbing::::get_query::h9419594b7eabf418 [INFO] [stderr] 27: 0x7f8e09239b57 - rustc::ty::context::tls::enter_global::h9d12d9ddeb982927 [INFO] [stderr] 28: 0x7f8e09209b17 - rustc_interface::interface::run_compiler_in_existing_thread_pool::he69d18ab124438ce [INFO] [stderr] 29: 0x7f8e091baf5d - scoped_tls::ScopedKey::set::h0d286a90c1b4fb49 [INFO] [stderr] 30: 0x7f8e0923a392 - syntax::attr::with_globals::h555a6758c1674714 [INFO] [stderr] 31: 0x7f8e091bcd93 - std::sys_common::backtrace::__rust_begin_short_backtrace::h6792c9231f055950 [INFO] [stderr] 32: 0x7f8e08b4a457 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 33: 0x7f8e0920b7b6 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h66b5914381767b2d [INFO] [stderr] 34: 0x7f8e08b1532f - as core::ops::function::FnOnce>::call_once::h94fa51130523ac24 [INFO] [stderr] at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/liballoc/boxed.rs:1017 [INFO] [stderr] 35: 0x7f8e08b48d60 - as core::ops::function::FnOnce>::call_once::h3902038dc74b20c2 [INFO] [stderr] at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/liballoc/boxed.rs:1017 [INFO] [stderr] 36: 0x7f8e08b48d60 - std::sys_common::thread::start_thread::h4219ae9e5ef68d51 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 37: 0x7f8e08b48d60 - std::sys::unix::thread::Thread::new::thread_start::h6dbf60a2298d65d6 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:80 [INFO] [stderr] 38: 0x7f8e088af6db - start_thread [INFO] [stderr] 39: 0x7f8e081cc88f - __clone [INFO] [stderr] 40: 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 (212aa3ea2 2020-02-21) 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 [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] 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] 0: 0x7f6c8236a644 - backtrace::backtrace::libunwind::trace::h2f6ff4a33b1e15bd [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x7f6c8236a644 - backtrace::backtrace::trace_unsynchronized::h1c74f218935a964e [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7f6c8236a644 - std::sys_common::backtrace::_print_fmt::he616a2ffb42d7095 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f6c8236a644 - ::fmt::h3630928d424e5705 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f6c823a37ec - core::fmt::write::h51cecfc4364da7ce [INFO] [stderr] at src/libcore/fmt/mod.rs:1052 [INFO] [stderr] 5: 0x7f6c8235bfa7 - std::io::Write::write_fmt::hc4f750c57e05a637 [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x7f6c8236f435 - std::sys_common::backtrace::_print::hf5f697e6be8faefc [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f6c8236f435 - std::sys_common::backtrace::print::h82e92953d052a9e7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f6c8236f435 - std::panicking::default_hook::{{closure}}::hc7dd9b0d16882bee [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x7f6c8236f176 - std::panicking::default_hook::h36e2db9fb0f86871 [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x7f6c829ebd69 - rustc_driver::report_ice::h639a9a26011b111f [INFO] [stderr] 11: 0x7f6c8236fb65 - std::panicking::rust_panic_with_hook::h68e7a51e63e4fdd1 [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 12: 0x7f6c8468e73e - std::panicking::begin_panic::h6e2f6be8c400b5e0 [INFO] [stderr] 13: 0x7f6c8463c53d - rustc_infer::infer::InferCtxt::take_region_var_origins::hc2744990853f2567 [INFO] [stderr] 14: 0x7f6c83b56393 - rustc_mir::borrow_check::nll::compute_regions::h86755127c172b289 [INFO] [stderr] 15: 0x7f6c83d0a70c - rustc_mir::borrow_check::do_mir_borrowck::h727a931633d3329c [INFO] [stderr] 16: 0x7f6c83e18ded - rustc::ty::context::GlobalCtxt::enter_local::h0bb16cd764033075 [INFO] [stderr] 17: 0x7f6c83d09b14 - rustc_mir::borrow_check::mir_borrowck::h4834fa68a4b2a81a [INFO] [stderr] 18: 0x7f6c82c8293a - rustc::ty::query::__query_compute::mir_borrowck::h6feac0e7eb7a9203 [INFO] [stderr] 19: 0x7f6c82ba7dfb - rustc::ty::query::::compute::h7cdcef79033fd7e8 [INFO] [stderr] 20: 0x7f6c82c2d649 - rustc::dep_graph::graph::DepGraph::with_task_impl::hb48938d67b4bbee6 [INFO] [stderr] 21: 0x7f6c82bba595 - rustc::ty::query::plumbing::::get_query::h88b9e607811d2bcf [INFO] [stderr] 22: 0x7f6c82ba78ce - rustc::ty::::par_body_owners::h2a5d01f4636ff132 [INFO] [stderr] 23: 0x7f6c82c5fa1c - rustc_interface::passes::analysis::h385f93e88c448c2c [INFO] [stderr] 24: 0x7f6c829f7f96 - rustc::ty::query::__query_compute::analysis::hd76d8a1bc716d5bc [INFO] [stderr] 25: 0x7f6c82a6055e - rustc::dep_graph::graph::DepGraph::with_task_impl::hc35d002470b68f29 [INFO] [stderr] 26: 0x7f6c82a39085 - rustc::ty::query::plumbing::::get_query::h9419594b7eabf418 [INFO] [stderr] 27: 0x7f6c82a70b57 - rustc::ty::context::tls::enter_global::h9d12d9ddeb982927 [INFO] [stderr] 28: 0x7f6c82a40b17 - rustc_interface::interface::run_compiler_in_existing_thread_pool::he69d18ab124438ce [INFO] [stderr] 29: 0x7f6c829f1f5d - scoped_tls::ScopedKey::set::h0d286a90c1b4fb49 [INFO] [stderr] 30: 0x7f6c82a71392 - syntax::attr::with_globals::h555a6758c1674714 [INFO] [stderr] 31: 0x7f6c829f3d93 - std::sys_common::backtrace::__rust_begin_short_backtrace::h6792c9231f055950 [INFO] [stderr] 32: 0x7f6c82381457 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 33: 0x7f6c82a427b6 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h66b5914381767b2d [INFO] [stderr] 34: 0x7f6c8234c32f - as core::ops::function::FnOnce>::call_once::h94fa51130523ac24 [INFO] [stderr] at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/liballoc/boxed.rs:1017 [INFO] [stderr] 35: 0x7f6c8237fd60 - as core::ops::function::FnOnce>::call_once::h3902038dc74b20c2 [INFO] [stderr] at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/liballoc/boxed.rs:1017 [INFO] [stderr] 36: 0x7f6c8237fd60 - std::sys_common::thread::start_thread::h4219ae9e5ef68d51 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 37: 0x7f6c8237fd60 - std::sys::unix::thread::Thread::new::thread_start::h6dbf60a2298d65d6 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:80 [INFO] [stderr] 38: 0x7f6c820e66db - start_thread [INFO] [stderr] 39: 0x7f6c81a0388f - __clone [INFO] [stderr] 40: 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 (212aa3ea2 2020-02-21) 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] #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] running `"docker" "inspect" "7a0521a53672d5caae39bafe5b226e34b768e8abe57a54738a854edafdde7a14"` [INFO] running `"docker" "rm" "-f" "7a0521a53672d5caae39bafe5b226e34b768e8abe57a54738a854edafdde7a14"` [INFO] [stdout] 7a0521a53672d5caae39bafe5b226e34b768e8abe57a54738a854edafdde7a14