[INFO] fetching crate libp2p-core 0.23.1... [INFO] checking libp2p-core-0.23.1 against master#31ee872db5aae4750e3da1ca4ed1523c4356947f for pr-78461 [INFO] extracting crate libp2p-core 0.23.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate libp2p-core 0.23.1 on toolchain 31ee872db5aae4750e3da1ca4ed1523c4356947f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+31ee872db5aae4750e3da1ca4ed1523c4356947f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate libp2p-core 0.23.1 [INFO] finished tweaking crates.io crate libp2p-core 0.23.1 [INFO] tweaked toml for crates.io crate libp2p-core 0.23.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+31ee872db5aae4750e3da1ca4ed1523c4356947f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+31ee872db5aae4750e3da1ca4ed1523c4356947f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+31ee872db5aae4750e3da1ca4ed1523c4356947f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e2f5537adae595cc7c97a8d59c4a88a101c3814f39c250ab0d7ad2f20b9cb1f3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e2f5537adae595cc7c97a8d59c4a88a101c3814f39c250ab0d7ad2f20b9cb1f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e2f5537adae595cc7c97a8d59c4a88a101c3814f39c250ab0d7ad2f20b9cb1f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2f5537adae595cc7c97a8d59c4a88a101c3814f39c250ab0d7ad2f20b9cb1f3", kill_on_drop: false }` [INFO] [stdout] e2f5537adae595cc7c97a8d59c4a88a101c3814f39c250ab0d7ad2f20b9cb1f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+31ee872db5aae4750e3da1ca4ed1523c4356947f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b99e10d0f9d8a66cfdefbf7279c6229fb229cf2ec816deb9f394a128f69250b1 [INFO] running `Command { std: "docker" "start" "-a" "b99e10d0f9d8a66cfdefbf7279c6229fb229cf2ec816deb9f394a128f69250b1", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling futures-macro v0.3.7 [INFO] [stderr] Compiling zeroize_derive v1.0.1 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling asn1_der_derive v0.1.2 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Checking asn1_der v0.6.3 [INFO] [stderr] Checking zeroize v1.1.1 [INFO] [stderr] Checking curve25519-dalek v3.0.0 [INFO] [stderr] Checking thiserror v1.0.22 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Checking pin-project v1.0.1 [INFO] [stderr] Checking futures-util v0.3.7 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Compiling libp2p-core v0.23.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking futures-executor v0.3.7 [INFO] [stderr] Checking futures v0.3.7 [INFO] [stderr] Checking multistream-select v0.8.4 [INFO] [stderr] Checking rw-stream-sink v0.2.1 [INFO] [stderr] Checking wasm-timer v0.2.5 [INFO] [stdout] error[E0432]: unresolved import `libp2p_noise` [INFO] [stdout] --> tests/network_dial_error.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | use libp2p_noise as noise; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ no external crate `libp2p_noise` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p_tcp` [INFO] [stdout] --> tests/network_dial_error.rs:49:36 [INFO] [stdout] | [INFO] [stdout] 49 | let transport: TestTransport = libp2p_tcp::TcpConfig::new() [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `libp2p_tcp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libp2p_mplex` [INFO] [stdout] --> tests/transport_upgrade.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use libp2p_mplex::MplexConfig; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `libp2p_mplex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libp2p_noise` [INFO] [stdout] --> tests/transport_upgrade.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | use libp2p_noise as noise; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ no external crate `libp2p_noise` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `libp2p_mplex` [INFO] [stdout] --> tests/network_dial_error.rs:52:20 [INFO] [stdout] | [INFO] [stdout] 52 | .multiplex(libp2p_mplex::MplexConfig::new()) [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `libp2p_mplex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Transport` [INFO] [stdout] --> tests/network_dial_error.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | Transport, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `libp2p-core` [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] [stdout] error: internal compiler error: compiler/rustc_middle/src/ty/sty.rs:2150:18: tuple_fields called on non-tuple [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread 'rustc' panicked at 'Box', compiler/rustc_errors/src/lib.rs:945:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f4908984e10 - std::backtrace_rs::backtrace::libunwind::trace::h448c56741b6011d3 [INFO] [stderr] at /rustc/31ee872db5aae4750e3da1ca4ed1523c4356947f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:100:5 [INFO] [stderr] 1: 0x7f4908984e10 - std::backtrace_rs::backtrace::trace_unsynchronized::h881b9d30a8a89a0c [INFO] [stderr] at /rustc/31ee872db5aae4750e3da1ca4ed1523c4356947f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7f4908984e10 - std::sys_common::backtrace::_print_fmt::h720a2f61f75b9f58 [INFO] [stderr] at /rustc/31ee872db5aae4750e3da1ca4ed1523c4356947f/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x7f4908984e10 - ::fmt::h8d62bbfda6d5c836 [INFO] [stderr] at /rustc/31ee872db5aae4750e3da1ca4ed1523c4356947f/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x7f49089f4d4c - core::fmt::write::h1857a60b204f1b6a [INFO] [stderr] at /rustc/31ee872db5aae4750e3da1ca4ed1523c4356947f/library/core/src/fmt/mod.rs:1078:17 [INFO] [stderr] 5: 0x7f4908976a72 - std::io::Write::write_fmt::h16a9fe7680ac245c [INFO] [stderr] at /rustc/31ee872db5aae4750e3da1ca4ed1523c4356947f/library/std/src/io/mod.rs:1518:15 [INFO] [stderr] 6: 0x7f4908989dc5 - std::sys_common::backtrace::_print::h9ba51a6db618de7d [INFO] [stderr] at /rustc/31ee872db5aae4750e3da1ca4ed1523c4356947f/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x7f4908989dc5 - std::sys_common::backtrace::print::h5f20e41c85e91716 [INFO] [stderr] at /rustc/31ee872db5aae4750e3da1ca4ed1523c4356947f/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x7f4908989dc5 - std::panicking::default_hook::{{closure}}::h8d48653392f3b04c [INFO] [stderr] at /rustc/31ee872db5aae4750e3da1ca4ed1523c4356947f/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x7f4908989a68 - std::panicking::default_hook::hb3948d1f74b6ff4c [INFO] [stderr] at /rustc/31ee872db5aae4750e3da1ca4ed1523c4356947f/library/std/src/panicking.rs:227:9 [INFO] [stderr] 10: 0x7f4909252b18 - rustc_driver::report_ice::h1ddbc5609a6e1f37 [INFO] [stderr] 11: 0x7f490898a6c6 - std::panicking::rust_panic_with_hook::h55d23fef0ad751bc [INFO] [stderr] at /rustc/31ee872db5aae4750e3da1ca4ed1523c4356947f/library/std/src/panicking.rs:597:17 [INFO] [stderr] 12: 0x7f490c25442d - std::panicking::begin_panic::{{closure}}::h4b123e1d8e3ae463 [INFO] [stderr] 13: 0x7f490c254366 - std::sys_common::backtrace::__rust_end_short_backtrace::ha21fec08f03d728b [INFO] [stderr] 14: 0x7f490c2543ff - std::panicking::begin_panic::hc0c81fab1e0acd00 [INFO] [stderr] 15: 0x7f490c266360 - rustc_errors::HandlerInner::bug::h26f9bc1a7147687e [INFO] [stderr] 16: 0x7f490c264eb0 - rustc_errors::Handler::bug::h2149bffe74600666 [INFO] [stderr] 17: 0x7f490bcc29b4 - rustc_middle::util::bug::opt_span_bug_fmt::{{closure}}::hb4ddd0d3902006f3 [INFO] [stderr] 18: 0x7f490bcbc4db - rustc_middle::ty::context::tls::with_opt::{{closure}}::ha7f81bc36cab3c9f [INFO] [stderr] 19: 0x7f490bcbbe92 - rustc_middle::ty::context::tls::with_opt::hf0c2c2aff96e53ba [INFO] [stderr] 20: 0x7f490bcc28d9 - rustc_middle::util::bug::opt_span_bug_fmt::hc7cbb029c2646db9 [INFO] [stderr] 21: 0x7f490bcc284e - rustc_middle::util::bug::bug_fmt::hb51c412c48cda8bb [INFO] [stderr] 22: 0x7f490bde53d6 - rustc_middle::ty::sty::::tuple_fields::hcffd66056c4b0b40 [INFO] [stderr] 23: 0x7f490b5b4168 - rustc_trait_selection::traits::select::SelectionContext::copy_clone_conditions::h95882b20956e73e1 [INFO] [stderr] 24: 0x7f490b5af6c1 - rustc_trait_selection::traits::select::candidate_assembly::::assemble_candidates::h54990b7b6affc102 [INFO] [stderr] 25: 0x7f490b5adabd - rustc_trait_selection::traits::select::candidate_assembly::::candidate_from_obligation_no_cache::ha99d83e20ddb8b6a [INFO] [stderr] 26: 0x7f490b5c3739 - rustc_query_system::dep_graph::graph::DepGraph::with_anon_task::hffe7c4030ffea93a [INFO] [stderr] 27: 0x7f490b5b5a52 - rustc_trait_selection::traits::select::candidate_assembly::::candidate_from_obligation::hfcfd3c271bd53aa9 [INFO] [stderr] 28: 0x7f490b5b2683 - rustc_trait_selection::traits::select::SelectionContext::evaluate_stack::h4ad24a0bed665604 [INFO] [stderr] 29: 0x7f490b5c1b80 - rustc_query_system::dep_graph::graph::DepGraph::with_anon_task::hba94b248f9424a51 [INFO] [stderr] 30: 0x7f490b5b1c64 - rustc_trait_selection::traits::select::SelectionContext::evaluate_trait_predicate_recursively::h9133d2ec84e07cb7 [INFO] [stderr] 31: 0x7f490b774a36 - rustc_trait_selection::traits::select::SelectionContext::evaluate_predicate_recursively::{{closure}}::hfeffc9d35f96e5e2 [INFO] [stderr] 32: 0x7f490b5bbf5e - rustc_trait_selection::traits::select::SelectionContext::evaluate_predicate_recursively::ha94c0345657d01a6 [INFO] [stderr] 33: 0x7f490b581244 - rustc_infer::infer::InferCtxt::probe::hc7ac934f95713179 [INFO] [stderr] 34: 0x7f490b5b1260 - rustc_trait_selection::traits::select::SelectionContext::evaluate_root_obligation::ha7df528801dc1d6e [INFO] [stderr] 35: 0x7f4909921f06 - rustc_infer::infer::InferCtxtBuilder::enter_with_canonical::h7af0d1e7f72f5920 [INFO] [stderr] 36: 0x7f490999156b - rustc_traits::evaluate_obligation::evaluate_obligation::hbba655fd524cb538 [INFO] [stderr] 37: 0x7f490b5873bd - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::evaluate_obligation>::compute::h74e4853d136e0e79 [INFO] [stderr] 38: 0x7f490b5c93c9 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h59eddc515be1fa17 [INFO] [stderr] 39: 0x7f490b738350 - rustc_middle::ty::query::plumbing::::start_query::{{closure}}::{{closure}}::{{closure}}::h26e1479b297dbecb [INFO] [stderr] 40: 0x7f490b70e9d7 - rustc_query_system::query::plumbing::get_query_impl::hc1eb4259b8d6f99b [INFO] [stderr] 41: 0x7f490b5a96be - ::evaluate_obligation::hfb4c8f6b80a9a72c [INFO] [stderr] 42: 0x7f490b5a975d - ::evaluate_obligation_no_overflow::haee136c42e20a21a [INFO] [stderr] 43: 0x7f490b773bb1 - rustc_trait_selection::traits::fulfill::FulfillProcessor::process_trait_obligation::h6e2582ade205c427 [INFO] [stderr] 44: 0x7f490b772652 - rustc_trait_selection::traits::fulfill::FulfillProcessor::progress_changed_obligations::h84d4f4036c390b92 [INFO] [stderr] 45: 0x7f490b770e39 - ::select_where_possible::ha298a8db0ffb7554 [INFO] [stderr] 46: 0x7f4909ca10c4 - rustc_typeck::check::fn_ctxt::_impl::::select_obligations_where_possible::hd500893c3777d24b [INFO] [stderr] 47: 0x7f4909f134e7 - rustc_infer::infer::InferCtxtBuilder::enter::h33c2ca6d940255f7 [INFO] [stderr] 48: 0x7f4909fcbde8 - rustc_typeck::check::typeck::hf5dca34d9f9397ea [INFO] [stderr] 49: 0x7f4909eaf455 - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::typeck>::compute::ha973184fc8dc7d94 [INFO] [stderr] 50: 0x7f4909e75007 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::hc027a840dd86dc2b [INFO] [stderr] 51: 0x7f4909e8e031 - rustc_data_structures::stack::ensure_sufficient_stack::hf8ac0ee6e6d9e0cc [INFO] [stderr] 52: 0x7f4909d3a879 - rustc_query_system::query::plumbing::get_query_impl::hd518b5d289bc5ebe [INFO] [stderr] 53: 0x7f4909d4c71d - rustc_query_system::query::plumbing::ensure_query_impl::h8c27cccc682009bd [INFO] [stderr] 54: 0x7f4909fd0856 - rustc_typeck::check::typeck_item_bodies::h7810afe0eebc0ace [INFO] [stderr] 55: 0x7f4909e576de - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::typeck_item_bodies>::compute::he1ffffeb527b8ab1 [INFO] [stderr] 56: 0x7f4909e67f97 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h0a5806e1468823aa [INFO] [stderr] 57: 0x7f4909e81104 - rustc_data_structures::stack::ensure_sufficient_stack::h082de47c7a123405 [INFO] [stderr] 58: 0x7f4909d0dfe5 - rustc_query_system::query::plumbing::get_query_impl::h71b962d7012c4a42 [INFO] [stderr] 59: 0x7f4909ecfbbc - rustc_typeck::check_crate::he6ac80d39108f9c5 [INFO] [stderr] 60: 0x7f49094a1a5e - rustc_interface::passes::analysis::h78326215bfd650a0 [INFO] [stderr] 61: 0x7f4909291aab - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::analysis>::compute::hf8d4bc54d08537f3 [INFO] [stderr] 62: 0x7f4909272027 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h6d03accb53ed1239 [INFO] [stderr] 63: 0x7f490926e32f - rustc_middle::ty::query::plumbing::::start_query::{{closure}}::{{closure}}::{{closure}}::h947bb326d17d8606 [INFO] [stderr] 64: 0x7f49091faf5e - rustc_query_system::query::plumbing::get_query_impl::h448d10ab90370983 [INFO] [stderr] 65: 0x7f4909294b6f - rustc_interface::passes::QueryContext::enter::hbf7a36e966e91449 [INFO] [stderr] 66: 0x7f490926f9b6 - rustc_interface::queries::::enter::h25b522245624a405 [INFO] [stderr] 67: 0x7f490923308f - rustc_span::with_source_map::h7455fffe3cd153a4 [INFO] [stderr] 68: 0x7f490926ab51 - scoped_tls::ScopedKey::set::h8ae8151712a551fd [INFO] [stderr] 69: 0x7f4909275285 - std::sys_common::backtrace::__rust_begin_short_backtrace::h26de371bc27662fc [INFO] [stderr] 70: 0x7f49091dcca8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h80d1a8eb7971174b [INFO] [stderr] 71: 0x7f49089996ca - as core::ops::function::FnOnce>::call_once::h9e7afb7a0a438236 [INFO] [stderr] at /rustc/31ee872db5aae4750e3da1ca4ed1523c4356947f/library/alloc/src/boxed.rs:1312:9 [INFO] [stderr] 72: 0x7f49089996ca - as core::ops::function::FnOnce>::call_once::h70c646c4271337a1 [INFO] [stderr] at /rustc/31ee872db5aae4750e3da1ca4ed1523c4356947f/library/alloc/src/boxed.rs:1312:9 [INFO] [stderr] 73: 0x7f49089996ca - std::sys::unix::thread::Thread::new::thread_start::h35d2b8d36f210d02 [INFO] [stderr] at /rustc/31ee872db5aae4750e3da1ca4ed1523c4356947f/library/std/src/sys/unix/thread.rs:89:17 [INFO] [stderr] 74: 0x7f49088b4609 - start_thread [INFO] [stderr] 75: 0x7f49087c8103 - clone [INFO] [stderr] 76: 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/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: rustc 1.49.0-nightly (31ee872db 2020-10-28) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -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 [evaluate_obligation] evaluating trait selection obligation `[closure@tests/transport_upgrade.rs:92:19: 96:10]: std::clone::Clone` [INFO] [stderr] #1 [typeck] type-checking `upgrade_pipeline` [INFO] [stderr] #2 [typeck_item_bodies] type-checking all item bodies [INFO] [stderr] #3 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b99e10d0f9d8a66cfdefbf7279c6229fb229cf2ec816deb9f394a128f69250b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b99e10d0f9d8a66cfdefbf7279c6229fb229cf2ec816deb9f394a128f69250b1", kill_on_drop: false }` [INFO] [stdout] b99e10d0f9d8a66cfdefbf7279c6229fb229cf2ec816deb9f394a128f69250b1