[INFO] cloning repository Alex6323/iota-address-finder [INFO] running `"git" "clone" "--bare" "git://github.com/Alex6323/iota-address-finder.git" "work/cache/sources/gh/Alex6323/iota-address-finder"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Alex6323/iota-address-finder'... [INFO] running `"git" "clone" "work/cache/sources/gh/Alex6323/iota-address-finder" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/Alex6323/iota-address-finder"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/Alex6323/iota-address-finder'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Alex6323/iota-address-finder" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/Alex6323/iota-address-finder"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/Alex6323/iota-address-finder'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a9d10c384b28cb6c8a14702cae2ccfbcdc0b95ff [INFO] sha for GitHub repo Alex6323/iota-address-finder: a9d10c384b28cb6c8a14702cae2ccfbcdc0b95ff [INFO] validating manifest of Alex6323/iota-address-finder on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Alex6323/iota-address-finder on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Alex6323/iota-address-finder [INFO] finished frobbing Alex6323/iota-address-finder [INFO] frobbed toml for Alex6323/iota-address-finder written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/Alex6323/iota-address-finder/Cargo.toml [INFO] started frobbing Alex6323/iota-address-finder [INFO] finished frobbing Alex6323/iota-address-finder [INFO] frobbed toml for Alex6323/iota-address-finder written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/Alex6323/iota-address-finder/Cargo.toml [INFO] crate Alex6323/iota-address-finder already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded iota-lib-rs v0.1.3 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Alex6323/iota-address-finder against try#8ec8125bea94852768b56958f05da47666c21ab0 for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-2/try#8ec8125bea94852768b56958f05da47666c21ab0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/Alex6323/iota-address-finder:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 5e9017f8965abf426d92f08010b651c912335905c95199d5baf61bcac90d957c [INFO] running `"docker" "start" "-a" "5e9017f8965abf426d92f08010b651c912335905c95199d5baf61bcac90d957c"` [INFO] [stderr] Checking futures-core-preview v0.2.3 [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.16 [INFO] [stderr] Checking tokio-threadpool v0.1.14 [INFO] [stderr] Checking structopt v0.2.16 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking crossbeam v0.5.0 [INFO] [stderr] Checking futures-channel-preview v0.2.2 [INFO] [stderr] Checking futures-io-preview v0.2.2 [INFO] [stderr] Checking futures-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-sink-preview v0.2.2 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking futures-util-preview v0.2.2 [INFO] [stderr] Checking tokio v0.1.21 [INFO] [stderr] Checking futures-executor-preview v0.2.2 [INFO] [stderr] Checking hyper v0.12.30 [INFO] [stderr] Checking futures-stable-preview v0.2.3 [INFO] [stderr] Checking futures-async-runtime-preview v0.2.3 [INFO] [stderr] Checking futures-preview v0.2.2 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking reqwest v0.9.18 [INFO] [stderr] Checking iota-lib-rs v0.1.3 [INFO] [stderr] error: internal compiler error: src/librustc_mir/transform/generator.rs:715: Broken MIR: generator contains type iri_api::responses::StoreTransactionsResponse in MIR, but typeck only knows about for<'r> {&'r iota_api::API, std::vec::Vec, fn(std::result::Result) -> std::result::Result< as std::ops::Try>::Ok, as std::ops::Try>::Error> { as std::ops::Try>::into_result}, impl failure::core::future::future::Future, (), fn(std::result::Result) -> std::result::Result< as std::ops::Try>::Ok, as std::ops::Try>::Error> { as std::ops::Try>::into_result}, impl failure::core::future::future::Future} [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/iota-lib-rs-0.1.3/src/iota_api.rs:190:80 [INFO] [stderr] | [INFO] [stderr] 190 | pub async fn store_and_broadcast(&self, trytes: Vec) -> Result<()> { [INFO] [stderr] | ________________________________________________________________________________^ [INFO] [stderr] 191 | | await!(iri_api::store_transactions( [INFO] [stderr] 192 | | self.client.clone(), [INFO] [stderr] 193 | | self.uri.clone(), [INFO] [stderr] ... | [INFO] [stderr] 201 | | Ok(()) [INFO] [stderr] 202 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] thread 'rustc' panicked at 'Box', src/librustc_errors/lib.rs:585:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7fdc86dcc18b - backtrace::backtrace::libunwind::trace::h65f453dfe0027df1 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x7fdc86dcc18b - backtrace::backtrace::trace_unsynchronized::hcf757005c6accfed [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7fdc86dcc18b - std::sys_common::backtrace::_print::h3230a9d2592a2eba [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x7fdc86dcc18b - std::sys_common::backtrace::print::h19f579688627ee7e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x7fdc86dcc18b - std::panicking::default_hook::{{closure}}::h472b43365b331815 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 5: 0x7fdc86dcbe67 - std::panicking::default_hook::h0857821e5ff5a369 [INFO] [stderr] at src/libstd/panicking.rs:212 [INFO] [stderr] 6: 0x7fdc8432f6f1 - rustc::util::common::panic_hook::h44f6613220ffd67b [INFO] [stderr] 7: 0x7fdc86dcc9e9 - std::panicking::rust_panic_with_hook::ha9d31dc2aa8d852d [INFO] [stderr] at src/libstd/panicking.rs:479 [INFO] [stderr] 8: 0x7fdc858e3071 - std::panicking::begin_panic::hfa72ef1f7e66fe27 [INFO] [stderr] 9: 0x7fdc858e1116 - rustc_errors::Handler::span_bug::h22e21089c16ad226 [INFO] [stderr] 10: 0x7fdc855bbb22 - rustc::util::bug::opt_span_bug_fmt::{{closure}}::h12deb6d1bcee37d8 [INFO] [stderr] 11: 0x7fdc855b9eda - rustc::ty::context::tls::with_opt::{{closure}}::h61d5e2ab54ec8388 [INFO] [stderr] 12: 0x7fdc855b9e40 - rustc::ty::context::tls::with_context_opt::hced096a855178baa [INFO] [stderr] 13: 0x7fdc855b9e87 - rustc::ty::context::tls::with_opt::ha25ba2923fd35dae [INFO] [stderr] 14: 0x7fdc855bba18 - rustc::util::bug::opt_span_bug_fmt::hf28c5895deedfde3 [INFO] [stderr] 15: 0x7fdc855bb9ca - rustc::util::bug::span_bug_fmt::h23bea691bafba627 [INFO] [stderr] 16: 0x7fdc8583087c - rustc_mir::transform::generator::compute_layout::h8d84f9993d6bec25 [INFO] [stderr] 17: 0x7fdc85832cb2 - ::run_pass::h4964547d4da48dac [INFO] [stderr] 18: 0x7fdc8559eaed - rustc_mir::transform::run_passes::{{closure}}::h31da74a3f872f023 [INFO] [stderr] 19: 0x7fdc8559e794 - rustc_mir::transform::run_passes::h83b7b8215929c88a [INFO] [stderr] 20: 0x7fdc8559f6fb - rustc_mir::transform::optimized_mir::h92a61c88c1eb4767 [INFO] [stderr] 21: 0x7fdc842b064d - rustc::ty::query::::compute::h789ef50c4324d318 [INFO] [stderr] 22: 0x7fdc83eb4723 - rustc::dep_graph::graph::DepGraph::with_task_impl::hebce833a55b00452 [INFO] [stderr] 23: 0x7fdc84150439 - rustc::ty::query::plumbing::::get_query::h5b8028603ae63538 [INFO] [stderr] 24: 0x7fdc842aefad - rustc::ty::::generator_layout::h8b1a6c1d0b1ddb2a [INFO] [stderr] 25: 0x7fdc84a51e8c - ::visit_expr::hcaba797c8c35dbdc [INFO] [stderr] 26: 0x7fdc84a76dad - rustc::hir::intravisit::walk_expr::h59c08ebfc4ed1757 [INFO] [stderr] 27: 0x7fdc84a51dbc - ::visit_expr::hcaba797c8c35dbdc [INFO] [stderr] 28: 0x7fdc84a7562a - rustc::hir::intravisit::walk_impl_item::h189b02e5137ba29c [INFO] [stderr] 29: 0x7fdc84b6564b - rustc::hir::Crate::visit_all_item_likes::h6a288ee5a25aa9af [INFO] [stderr] 30: 0x7fdc84a4eec9 - rustc_metadata::encoder::EncodeContext::encode_crate_root::he4e58ab10afad107 [INFO] [stderr] 31: 0x7fdc84bed469 - rustc::dep_graph::graph::DepGraph::with_ignore::h29250438a3d28afd [INFO] [stderr] 32: 0x7fdc84a58083 - rustc_metadata::encoder::encode_metadata::hff0baba351573603 [INFO] [stderr] 33: 0x7fdc84ad89ff - rustc_metadata::cstore_impl::::encode_metadata::h64357150df236b72 [INFO] [stderr] 34: 0x7fdc8429e37e - rustc::ty::context::TyCtxt::encode_metadata::h0a54143b7fd4900f [INFO] [stderr] 35: 0x7fdc86007af7 - rustc_interface::passes::encode_and_write_metadata::h6b9ef40265740091 [INFO] [stderr] 36: 0x7fdc8605ac4c - rustc::util::common::time::h85b579ce9d702c82 [INFO] [stderr] 37: 0x7fdc860080a1 - rustc_interface::passes::start_codegen::he06a3a996cf2dd5c [INFO] [stderr] 38: 0x7fdc85fef774 - rustc::ty::context::tls::enter_global::hd76db221831dcd3d [INFO] [stderr] 39: 0x7fdc86008a11 - rustc_interface::passes::BoxedGlobalCtxt::access::{{closure}}::h574fc1b0ab64643d [INFO] [stderr] 40: 0x7fdc8606301a - rustc_interface::passes::create_global_ctxt::{{closure}}::h838d78ddaee55abd [INFO] [stderr] 41: 0x7fdc86007497 - rustc_interface::passes::BoxedGlobalCtxt::enter::hb0f112a632a3b3dc [INFO] [stderr] 42: 0x7fdc85ff2850 - rustc_interface::queries::Query::compute::h35f19cdf38fbd8f0 [INFO] [stderr] 43: 0x7fdc860d8584 - rustc_interface::queries::::ongoing_codegen::hb37348c804544435 [INFO] [stderr] 44: 0x7fdc870b554e - rustc_interface::interface::run_compiler_in_existing_thread_pool::h9ea8157e1d76eceb [INFO] [stderr] 45: 0x7fdc870ce532 - std::thread::local::LocalKey::with::h7992bf0f86ec5b9f [INFO] [stderr] 46: 0x7fdc870bdbb1 - scoped_tls::ScopedKey::set::h5edcb9702bad03a4 [INFO] [stderr] 47: 0x7fdc870f27f4 - syntax::with_globals::h70c8fbd82e32e264 [INFO] [stderr] 48: 0x7fdc87110d5d - std::sys_common::backtrace::__rust_begin_short_backtrace::h4cd18cca372e746d [INFO] [stderr] 49: 0x7fdc86ddd44a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 50: 0x7fdc8709af39 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h232f4d7650a29949 [INFO] [stderr] 51: 0x7fdc86dafe3f - as core::ops::function::FnOnce>::call_once::h6027cda637163e29 [INFO] [stderr] at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/liballoc/boxed.rs:746 [INFO] [stderr] 52: 0x7fdc86ddc130 - as core::ops::function::FnOnce>::call_once::h88414c633ccf349b [INFO] [stderr] at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/liballoc/boxed.rs:746 [INFO] [stderr] 53: 0x7fdc86ddc130 - std::sys_common::thread::start_thread::h29182470b6ce6639 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 54: 0x7fdc86ddc130 - std::sys::unix::thread::Thread::new::thread_start::had2013a81613ef8d [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 55: 0x7fdc86b4e4a4 - start_thread [INFO] [stderr] 56: 0x7fdc86484d0f - __clone [INFO] [stderr] 57: 0x0 - [INFO] [stderr] query stack during panic: [INFO] [stderr] #0 [optimized_mir] processing `iota_api::API::store_and_broadcast::{{closure}}#0` [INFO] [stderr] end of query stack [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [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 1.37.0-nightly (8ec8125be 2019-06-25) 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] error: Could not compile `iota-lib-rs`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "5e9017f8965abf426d92f08010b651c912335905c95199d5baf61bcac90d957c"` [INFO] running `"docker" "rm" "-f" "5e9017f8965abf426d92f08010b651c912335905c95199d5baf61bcac90d957c"` [INFO] [stdout] 5e9017f8965abf426d92f08010b651c912335905c95199d5baf61bcac90d957c