[INFO] crate sim2h_server 0.0.42-alpha5 is already in cache [INFO] checking sim2h_server-0.0.42-alpha5 against try#9ff4d07208097950831ed4ea9d76feb1eafc8baa for pr-69340 [INFO] extracting crate sim2h_server 0.0.42-alpha5 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate sim2h_server 0.0.42-alpha5 on toolchain 9ff4d07208097950831ed4ea9d76feb1eafc8baa [INFO] running `"/workspace/cargo-home/bin/cargo" "+9ff4d07208097950831ed4ea9d76feb1eafc8baa" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate sim2h_server 0.0.42-alpha5 [INFO] finished tweaking crates.io crate sim2h_server 0.0.42-alpha5 [INFO] tweaked toml for crates.io crate sim2h_server 0.0.42-alpha5 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate sim2h_server 0.0.42-alpha5 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+9ff4d07208097950831ed4ea9d76feb1eafc8baa" "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" "+9ff4d07208097950831ed4ea9d76feb1eafc8baa" "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] 2b83727a624f40a12564135600af986ccec65b7554103441c59ce1cf4b58f2ea [INFO] running `"docker" "start" "-a" "2b83727a624f40a12564135600af986ccec65b7554103441c59ce1cf4b58f2ea"` [INFO] [stderr] Compiling syn v0.15.31 [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.17 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Checking futures-io-preview v0.3.0-alpha.17 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling arrayref v0.3.5 [INFO] [stderr] Compiling holochain_json_api v0.0.17 [INFO] [stderr] Compiling podio v0.1.6 [INFO] [stderr] Compiling holochain_persistence_api v0.0.11 [INFO] [stderr] Compiling unwrap v1.2.1 [INFO] [stderr] Checking memory_units v0.3.0 [INFO] [stderr] Checking snowflake v1.3.0 [INFO] [stderr] Checking zeroize v0.10.1 [INFO] [stderr] Checking detach v0.0.25 [INFO] [stderr] Checking detach v0.0.19 [INFO] [stderr] Compiling num-bigint v0.2.4 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking colored v1.7.0 [INFO] [stderr] Compiling openssl-sys v0.9.53 [INFO] [stderr] Compiling miniz_oxide v0.3.5 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Checking futures-sink-preview v0.3.0-alpha.17 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Checking getrandom v0.1.3 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling filetime v0.2.8 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking parity-wasm v0.31.3 [INFO] [stderr] Checking capnp v0.10.0 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking num-integer v0.1.41 [INFO] [stderr] Checking num-complex v0.2.3 [INFO] [stderr] Checking rmp v0.8.9 [INFO] [stderr] Checking float-cmp v0.4.0 [INFO] [stderr] Checking nanoid v0.2.0 [INFO] [stderr] Checking futures-channel-preview v0.3.0-alpha.17 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling flate2 v1.0.12 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Compiling shrinkwraprs v0.2.1 [INFO] [stderr] Compiling tar v0.4.26 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Checking regex v1.1.2 [INFO] [stderr] Checking uuid v0.7.1 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking num-iter v0.1.39 [INFO] [stderr] Checking uuid v0.4.0 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.17 [INFO] [stderr] Checking sha2 v0.7.1 [INFO] [stderr] Compiling openssl v0.10.25 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking wasmi v0.4.4 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking input_buffer v0.2.0 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking parking_lot_core v0.5.0 [INFO] [stderr] Checking predicates v1.0.1 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Checking backtrace v0.3.27 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking multihash v0.8.0 [INFO] [stderr] Checking num-rational v0.2.2 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking parking_lot v0.8.0 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling zip v0.3.3 [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.17 [INFO] [stderr] Compiling holochain_core_types v0.0.42-alpha5 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking futures-preview v0.3.0-alpha.17 [INFO] [stderr] Checking rust-base58 v0.0.4 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Compiling trackable_derive v0.1.2 [INFO] [stderr] Compiling zeroize_derive v0.9.3 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Checking trackable v0.2.23 [INFO] [stderr] Checking zeroize v0.9.2 [INFO] [stderr] Checking thrift_codec v0.1.1 [INFO] [stderr] Checking rustracing v0.2.0 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Checking structopt v0.2.15 [INFO] [stderr] Checking rustracing_jaeger v0.2.1 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking futures-executor v0.3.1 [INFO] [stderr] Checking futures v0.3.1 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking url v2.1.0 [INFO] [stderr] Checking rmp-serde v0.13.7 [INFO] [stderr] Checking url_serde v0.2.0 [INFO] [stderr] Checking lib3h_crypto_api v0.0.25 [INFO] [stderr] Checking toml v0.5.0 [INFO] [stderr] Checking holochain_tracing v0.0.4 [INFO] [stderr] Checking env_logger v0.6.1 [INFO] [stderr] Checking holochain_locksmith v0.0.42-alpha5 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking url2 v0.0.4 [INFO] [stderr] Checking tungstenite v0.9.2 [INFO] [stderr] Checking holochain_logging v0.0.4 [INFO] [stderr] Checking lib3h_zombie_actor v0.0.25 [INFO] [stderr] Checking lib3h_p2p_protocol v0.0.25 [INFO] [stderr] Compiling http_req v0.2.1 [INFO] [stderr] Compiling holochain_json_derive v0.0.17 [INFO] [stderr] Checking in_stream v0.0.42-alpha5 [INFO] [stderr] Compiling rust_sodium-sys v0.10.4 [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: 0x7fda1c72c624 - backtrace::backtrace::libunwind::trace::had147d1beef2f891 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x7fda1c72c624 - backtrace::backtrace::trace_unsynchronized::h00d5c46d80cae222 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7fda1c72c624 - std::sys_common::backtrace::_print_fmt::h61b2216e788cc4fd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7fda1c72c624 - ::fmt::hce842b1b05c06459 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7fda1c7657cc - core::fmt::write::h12f00df804919232 [INFO] [stderr] at src/libcore/fmt/mod.rs:1052 [INFO] [stderr] 5: 0x7fda1c71df87 - std::io::Write::write_fmt::h30c63d4497dc178e [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x7fda1c731415 - std::sys_common::backtrace::_print::h4522b5a4aaf4bebe [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7fda1c731415 - std::sys_common::backtrace::print::h4a1c37cf1ba8e71d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7fda1c731415 - std::panicking::default_hook::{{closure}}::h03d6a37c47044188 [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x7fda1c731156 - std::panicking::default_hook::h3d8a55b30e59ca14 [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x7fda1cdad7d9 - rustc_driver::report_ice::h728c8804e3fce157 [INFO] [stderr] 11: 0x7fda10d3c9a6 - as core::ops::function::Fn>::call::h9a261e071b7a19e1 [INFO] [stderr] at /rustc/9ff4d07208097950831ed4ea9d76feb1eafc8baa/src/liballoc/boxed.rs:1031 [INFO] [stderr] 12: 0x7fda10d3ace5 - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::heb5fde10519fbd8e [INFO] [stderr] at /rustc/9ff4d07208097950831ed4ea9d76feb1eafc8baa/src/libproc_macro/bridge/client.rs:305 [INFO] [stderr] 13: 0x7fda1c731b45 - std::panicking::rust_panic_with_hook::hd3c7feb9792ccb40 [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 14: 0x7fda1ea5335e - std::panicking::begin_panic::hb206cbac02be3e89 [INFO] [stderr] 15: 0x7fda1ea0118d - rustc_infer::infer::InferCtxt::take_region_var_origins::h257127347f158f2f [INFO] [stderr] 16: 0x7fda1df18e83 - rustc_mir::borrow_check::nll::compute_regions::h4a59ce46a3a5ef51 [INFO] [stderr] 17: 0x7fda1e0cd94c - rustc_mir::borrow_check::do_mir_borrowck::h1cfb3da0c4b22a82 [INFO] [stderr] 18: 0x7fda1e1dc90d - rustc::ty::context::GlobalCtxt::enter_local::hd86b0ef6e06548a0 [INFO] [stderr] 19: 0x7fda1e0ccd54 - rustc_mir::borrow_check::mir_borrowck::h1250cdc0c2f746db [INFO] [stderr] 20: 0x7fda1d043e5a - rustc::ty::query::__query_compute::mir_borrowck::h8f747fd6950009c7 [INFO] [stderr] 21: 0x7fda1cf690bb - rustc::ty::query::::compute::h840bceb3430d198a [INFO] [stderr] 22: 0x7fda1cfeb9d9 - rustc::dep_graph::graph::DepGraph::with_task_impl::h7ba641fc77ab19b5 [INFO] [stderr] 23: 0x7fda1cf6d385 - rustc::ty::query::plumbing::::get_query::h224836ca8ff713de [INFO] [stderr] 24: 0x7fda1cf68b8e - rustc::ty::::par_body_owners::h27238bb103f72505 [INFO] [stderr] 25: 0x7fda1d020d3c - rustc_interface::passes::analysis::h45c4674cfa65319d [INFO] [stderr] 26: 0x7fda1cdb99e6 - rustc::ty::query::__query_compute::analysis::h8f09f9f313389427 [INFO] [stderr] 27: 0x7fda1ce1fd3e - rustc::dep_graph::graph::DepGraph::with_task_impl::h12f8749f31762edb [INFO] [stderr] 28: 0x7fda1cdf62e5 - rustc::ty::query::plumbing::::get_query::h5885924869d93309 [INFO] [stderr] 29: 0x7fda1ce32007 - rustc::ty::context::tls::enter_global::hb25121f31a3b997f [INFO] [stderr] 30: 0x7fda1ce01f57 - rustc_interface::interface::run_compiler_in_existing_thread_pool::ha5d17b020d477b38 [INFO] [stderr] 31: 0x7fda1cdb39cd - scoped_tls::ScopedKey::set::h3933bce82fc8209a [INFO] [stderr] 32: 0x7fda1ce32922 - syntax::attr::with_globals::h723333f5207b9f86 [INFO] [stderr] 33: 0x7fda1cdb59b3 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd4960c37a2f61927 [INFO] [stderr] 34: 0x7fda1c743437 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 35: 0x7fda1ce03c46 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h743969edcdf801f2 [INFO] [stderr] 36: 0x7fda1c70e30f - as core::ops::function::FnOnce>::call_once::h02ae0dcf6833c3d4 [INFO] [stderr] at /rustc/9ff4d07208097950831ed4ea9d76feb1eafc8baa/src/liballoc/boxed.rs:1017 [INFO] [stderr] 37: 0x7fda1c741d40 - as core::ops::function::FnOnce>::call_once::h99c74e943b0c87db [INFO] [stderr] at /rustc/9ff4d07208097950831ed4ea9d76feb1eafc8baa/src/liballoc/boxed.rs:1017 [INFO] [stderr] 38: 0x7fda1c741d40 - std::sys_common::thread::start_thread::h87e81a0d9007c1f6 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 39: 0x7fda1c741d40 - std::sys::unix::thread::Thread::new::thread_start::h9440a1b706e2b180 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:80 [INFO] [stderr] 40: 0x7fda1c4a86db - start_thread [INFO] [stderr] 41: 0x7fda1bdc588f - __clone [INFO] [stderr] 42: 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 (9ff4d0720 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 ` as r#trait::InStreamListener<&mut [u8], &[u8]>>::raw_bind` [INFO] [stderr] #1 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stderr] error: could not compile `in_stream`. [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" "2b83727a624f40a12564135600af986ccec65b7554103441c59ce1cf4b58f2ea"` [INFO] running `"docker" "rm" "-f" "2b83727a624f40a12564135600af986ccec65b7554103441c59ce1cf4b58f2ea"` [INFO] [stdout] 2b83727a624f40a12564135600af986ccec65b7554103441c59ce1cf4b58f2ea