[INFO] fetching crate actix-http 2.0.0... [INFO] checking actix-http-2.0.0 against try#ff044a3d65d25a17c3e14c1530004e1540179ba7 for pr-78338 [INFO] extracting crate actix-http 2.0.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate actix-http 2.0.0 on toolchain ff044a3d65d25a17c3e14c1530004e1540179ba7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff044a3d65d25a17c3e14c1530004e1540179ba7" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate actix-http 2.0.0 [INFO] finished tweaking crates.io crate actix-http 2.0.0 [INFO] tweaked toml for crates.io crate actix-http 2.0.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate actix-http 2.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff044a3d65d25a17c3e14c1530004e1540179ba7" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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" "+ff044a3d65d25a17c3e14c1530004e1540179ba7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 55cc2568ade93644c48295f3b45d7d6c215348cab04a8c992ad53441e394f496 [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" "55cc2568ade93644c48295f3b45d7d6c215348cab04a8c992ad53441e394f496", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "55cc2568ade93644c48295f3b45d7d6c215348cab04a8c992ad53441e394f496", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55cc2568ade93644c48295f3b45d7d6c215348cab04a8c992ad53441e394f496", kill_on_drop: false }` [INFO] [stdout] 55cc2568ade93644c48295f3b45d7d6c215348cab04a8c992ad53441e394f496 [INFO] running `Command { std: "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" "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" "+ff044a3d65d25a17c3e14c1530004e1540179ba7" "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] fd29aabfdd3e502cc9e501dfb39e456f332c9dd7e5835e0ed4f82c122a948dd9 [INFO] running `Command { std: "docker" "start" "-a" "fd29aabfdd3e502cc9e501dfb39e456f332c9dd7e5835e0ed4f82c122a948dd9", kill_on_drop: false }` [INFO] [stderr] Checking instant v0.1.6 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Compiling standback v0.2.10 [INFO] [stderr] Compiling time v0.2.18 [INFO] [stderr] Checking tracing-core v0.1.16 [INFO] [stderr] Checking miniz_oxide v0.4.1 [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking indexmap v1.6.0 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking resolv-conf v0.6.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking tracing v0.1.19 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking serde_json v1.0.57 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling derive_more v0.99.9 [INFO] [stderr] Compiling actix-macros v0.1.2 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling async-trait v0.1.40 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Checking time-macros v0.1.0 [INFO] [stderr] Checking cookie v0.14.2 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking pin-project v0.4.23 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking actix-codec v0.3.0 [INFO] [stderr] Checking actix-threadpool v0.3.3 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking actix-rt v1.1.1 [INFO] [stderr] Checking actix-service v1.0.6 [INFO] [stderr] Checking h2 v0.2.6 [INFO] [stderr] Checking trust-dns-proto v0.19.5 [INFO] [stderr] Checking actix-utils v2.0.0 [INFO] [stderr] Checking trust-dns-resolver v0.19.5 [INFO] [stderr] Checking actix-connect v2.0.0 [INFO] [stderr] Checking actix-http v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `criterion` [INFO] [stdout] --> benches/status-line.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use criterion::{criterion_group, criterion_main, BenchmarkId, Criterion}; [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `criterion` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `criterion_main` [INFO] [stdout] --> benches/status-line.rs:107:1 [INFO] [stdout] | [INFO] [stdout] 107 | criterion_main!(benches); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `criterion_group` [INFO] [stdout] --> benches/status-line.rs:101:1 [INFO] [stdout] | [INFO] [stdout] 101 | criterion_group!( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `status_line` [INFO] [stdout] --> benches/status-line.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / use criterion::{criterion_group, criterion_main, BenchmarkId, Criterion}; [INFO] [stdout] 2 | | [INFO] [stdout] 3 | | use bytes::BytesMut; [INFO] [stdout] 4 | | use http::Version; [INFO] [stdout] ... | [INFO] [stdout] 221 | | } [INFO] [stdout] 222 | | } [INFO] [stdout] | |_^ consider adding a `main` function to `benches/status-line.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `actix_server` [INFO] [stdout] --> examples/hello-world.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use actix_server::Server; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `actix_server` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `criterion` [INFO] [stdout] --> benches/uninit-headers.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use criterion::{criterion_group, criterion_main, Criterion}; [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `criterion` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `criterion_group` [INFO] [stdout] --> benches/uninit-headers.rs:38:1 [INFO] [stdout] | [INFO] [stdout] 38 | criterion_group!(benches, bench_header_parsing); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `criterion_main` [INFO] [stdout] --> benches/uninit-headers.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | criterion_main!(benches); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `uninit_headers` [INFO] [stdout] --> benches/uninit-headers.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / use criterion::{criterion_group, criterion_main, Criterion}; [INFO] [stdout] 2 | | [INFO] [stdout] 3 | | use bytes::BytesMut; [INFO] [stdout] 4 | | [INFO] [stdout] ... | [INFO] [stdout] 136 | | } [INFO] [stdout] 137 | | } [INFO] [stdout] | |_^ consider adding a `main` function to `benches/uninit-headers.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `actix_server` [INFO] [stdout] --> examples/echo2.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use actix_server::Server; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `actix_server` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `actix_http_test` [INFO] [stdout] --> tests/test_ws.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use actix_http_test::test_server; [INFO] [stdout] | ^^^^^^^^^^^^^^^ use of undeclared crate or module `actix_http_test` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `actix_http_test` [INFO] [stdout] --> tests/test_client.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use actix_http_test::test_server; [INFO] [stdout] | ^^^^^^^^^^^^^^^ use of undeclared crate or module `actix_http_test` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `actix_server` [INFO] [stdout] --> examples/echo.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use actix_server::Server; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `actix_server` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `criterion` [INFO] [stdout] --> benches/content-length.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use criterion::{criterion_group, criterion_main, BenchmarkId, Criterion}; [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `criterion` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `criterion_main` [INFO] [stdout] --> benches/content-length.rs:41:1 [INFO] [stdout] | [INFO] [stdout] 41 | criterion_main!(benches); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `criterion_group` [INFO] [stdout] --> benches/content-length.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | criterion_group!(benches, bench_write_content_length); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `env_logger` [INFO] [stdout] --> examples/hello-world.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | env_logger::init(); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `env_logger` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `content_length` [INFO] [stdout] --> benches/content-length.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / use criterion::{criterion_group, criterion_main, BenchmarkId, Criterion}; [INFO] [stdout] 2 | | [INFO] [stdout] 3 | | use bytes::BytesMut; [INFO] [stdout] 4 | | [INFO] [stdout] ... | [INFO] [stdout] 290 | | } [INFO] [stdout] 291 | | } [INFO] [stdout] | |_^ consider adding a `main` function to `benches/content-length.rs` [INFO] [stdout] [INFO] [stdout] [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: 0x7fc2dcc74a20 - std::backtrace_rs::backtrace::libunwind::trace::h303a626d53553a64 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:100:5 [INFO] [stderr] 1: 0x7fc2dcc74a20 - std::backtrace_rs::backtrace::trace_unsynchronized::h6abb882733c3f18c [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7fc2dcc74a20 - std::sys_common::backtrace::_print_fmt::h57829321f1d9217a [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x7fc2dcc74a20 - ::fmt::h400b66a054640aac [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x7fc2dcce3e9c - core::fmt::write::h1857a60b204f1b6a [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/core/src/fmt/mod.rs:1076:17 [INFO] [stderr] 5: 0x7fc2dcc66642 - std::io::Write::write_fmt::h6453b28c8b27c6ea [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/io/mod.rs:1516:15 [INFO] [stderr] 6: 0x7fc2dcc799d5 - std::sys_common::backtrace::_print::h15cc4b3923cc9bc0 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x7fc2dcc799d5 - std::sys_common::backtrace::print::h953c7be178c0674d [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x7fc2dcc799d5 - std::panicking::default_hook::{{closure}}::h635d667f571198f0 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x7fc2dcc79678 - std::panicking::default_hook::h3bc2efb48060abaa [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/panicking.rs:227:9 [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `env_logger` [INFO] [stdout] --> examples/echo.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | env_logger::init(); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `env_logger` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `env_logger` [INFO] [stdout] --> examples/echo2.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | env_logger::init(); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `env_logger` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] 10: 0x7fc2dd542e08 - rustc_driver::report_ice::hbf1325c7565687ba [INFO] [stderr] 11: 0x7fc2ce93c206 - as core::ops::function::Fn>::call::hb477a737805a122f [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/alloc/src/boxed.rs:1056:9 [INFO] [stderr] 12: 0x7fc2ce939e0b - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::h3abb5184a31905c8 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/proc_macro/src/bridge/client.rs:320:21 [INFO] [stderr] 13: 0x7fc2dcc7a216 - std::panicking::rust_panic_with_hook::h887eb0c89f46b8b2 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/panicking.rs:581:17 [INFO] [stderr] 14: 0x7fc2e04e4cbd - std::panicking::begin_panic::{{closure}}::hc1d905d2374ce0cc [INFO] [stderr] 15: 0x7fc2e04e4bc6 - std::sys_common::backtrace::__rust_end_short_backtrace::ha1feaa73cb1e05ce [INFO] [stderr] 16: 0x7fc2e04e4c2f - std::panicking::begin_panic::h09616460625efa25 [INFO] [stderr] 17: 0x7fc2e051b610 - rustc_errors::HandlerInner::bug::hbb6554bd4fbc8852 [INFO] [stderr] 18: 0x7fc2e051a0f0 - rustc_errors::Handler::bug::h4feefeec7bb726ca [INFO] [stderr] 19: 0x7fc2e0002ea4 - rustc_middle::util::bug::opt_span_bug_fmt::{{closure}}::h22b92ed7b73b8340 [INFO] [stderr] 20: 0x7fc2e000274b - rustc_middle::ty::context::tls::with_opt::{{closure}}::h32bfd9cf0b0a9393 [INFO] [stderr] 21: 0x7fc2e00026f2 - rustc_middle::ty::context::tls::with_opt::h762464f893de2d96 [INFO] [stderr] 22: 0x7fc2e0002dc9 - rustc_middle::util::bug::opt_span_bug_fmt::h05648c19bbf99518 [INFO] [stderr] 23: 0x7fc2e0002d3e - rustc_middle::util::bug::bug_fmt::h5d4f7ed12a8f1d0d [INFO] [stderr] 24: 0x7fc2e00a8bc6 - rustc_middle::ty::sty::::tuple_fields::hdc3dc0e1875e99ff [INFO] [stderr] 25: 0x7fc2df89fe78 - rustc_trait_selection::traits::select::SelectionContext::copy_clone_conditions::h8ff43f065f427a31 [INFO] [stderr] 26: 0x7fc2df89b3d1 - rustc_trait_selection::traits::select::candidate_assembly::::assemble_candidates::h7f604d35beab439e [INFO] [stderr] 27: 0x7fc2df8997cd - rustc_trait_selection::traits::select::candidate_assembly::::candidate_from_obligation_no_cache::h05f8c5b45c5e08a2 [INFO] [stderr] 28: 0x7fc2df8aa309 - rustc_query_system::dep_graph::graph::DepGraph::with_anon_task::h44ec985a7770338d [INFO] [stderr] 29: 0x7fc2df8a1762 - rustc_trait_selection::traits::select::candidate_assembly::::candidate_from_obligation::he84ed255728ad44e [INFO] [stderr] 30: 0x7fc2df89e393 - rustc_trait_selection::traits::select::SelectionContext::evaluate_stack::h06e7ee3234d676cd [INFO] [stderr] 31: 0x7fc2df8af260 - rustc_query_system::dep_graph::graph::DepGraph::with_anon_task::hf442492fe7988b09 [INFO] [stderr] 32: 0x7fc2df89d974 - rustc_trait_selection::traits::select::SelectionContext::evaluate_trait_predicate_recursively::hb38f849d34368217 [INFO] [stderr] 33: 0x7fc2dfa658b6 - rustc_trait_selection::traits::select::SelectionContext::evaluate_predicate_recursively::{{closure}}::ha75a9cb68e9796c1 [INFO] [stderr] 34: 0x7fc2df8a7c6e - rustc_trait_selection::traits::select::SelectionContext::evaluate_predicate_recursively::h08dd972328f720e7 [INFO] [stderr] 35: 0x7fc2df86d544 - rustc_infer::infer::InferCtxt::probe::hf13a54a708ad210c [INFO] [stderr] 36: 0x7fc2df89cf70 - rustc_trait_selection::traits::select::SelectionContext::evaluate_root_obligation::h954c58efaae55e17 [INFO] [stderr] 37: 0x7fc2ddc17e96 - rustc_infer::infer::InferCtxtBuilder::enter_with_canonical::hdbc417ca7d0d6c33 [INFO] [stderr] 38: 0x7fc2ddc8391b - rustc_traits::evaluate_obligation::evaluate_obligation::h6ad149b3038f3f29 [INFO] [stderr] 39: 0x7fc2df87322d - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::evaluate_obligation>::compute::hb3df2fb3e496fc5e [INFO] [stderr] 40: 0x7fc2df8beae9 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::heacdf35d72b91e29 [INFO] [stderr] 41: 0x7fc2dfa29b60 - rustc_middle::ty::query::plumbing::::start_query::{{closure}}::{{closure}}::{{closure}}::h1335e7ad0f4ea52c [INFO] [stderr] 42: 0x7fc2df9b539d - rustc_query_system::query::plumbing::get_query_impl::h3957bf19a016f15f [INFO] [stderr] 43: 0x7fc2df89541e - ::evaluate_obligation::hd3c48f874d2c435f [INFO] [stderr] 44: 0x7fc2df8954bd - ::evaluate_obligation_no_overflow::h888ee85cdb54e495 [INFO] [stderr] 45: 0x7fc2df9a8bd0 - rustc_trait_selection::traits::fulfill::FulfillProcessor::process_trait_obligation::h9f96ce64cbecfcf4 [INFO] [stderr] 46: 0x7fc2df9a7e72 - rustc_trait_selection::traits::fulfill::FulfillProcessor::progress_changed_obligations::h2020dfafb477c00f [INFO] [stderr] 47: 0x7fc2dfa350c9 - rustc_data_structures::obligation_forest::ObligationForest::process_obligations::h1d11017f52bfdd95 [INFO] [stderr] 48: 0x7fc2df9a7174 - ::select_where_possible::hf96074721833b16c [INFO] [stderr] 49: 0x7fc2ddf941b4 - rustc_typeck::check::fn_ctxt::_impl::::select_obligations_where_possible::h5a7844f4370dc933 [INFO] [stderr] 50: 0x7fc2de20ca27 - rustc_infer::infer::InferCtxtBuilder::enter::h6881f9376e4471a9 [INFO] [stderr] 51: 0x7fc2de2c3288 - rustc_typeck::check::typeck::h7936b5f86fffb913 [INFO] [stderr] 52: 0x7fc2de297a5e - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::typeck>::compute::hcea92138ac9e28bb [INFO] [stderr] 53: 0x7fc2de16e777 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h2605dda46e394e9a [INFO] [stderr] 54: 0x7fc2de0e8b61 - rustc_data_structures::stack::ensure_sufficient_stack::hefd48e3d1b00a42f [INFO] [stderr] 55: 0x7fc2ddfd9459 - rustc_query_system::query::plumbing::get_query_impl::h3a9e7fcf130ad31d [INFO] [stderr] 56: 0x7fc2de2c33db - rustc_typeck::check::typeck::h7936b5f86fffb913 [INFO] [stderr] 57: 0x7fc2de1a4abe - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::typeck>::compute::hcea92138ac9e28bb [INFO] [stderr] 58: 0x7fc2de16e777 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h2605dda46e394e9a [INFO] [stderr] 59: 0x7fc2de0e8b61 - rustc_data_structures::stack::ensure_sufficient_stack::hefd48e3d1b00a42f [INFO] [stderr] 60: 0x7fc2ddfd9459 - rustc_query_system::query::plumbing::get_query_impl::h3a9e7fcf130ad31d [INFO] [stderr] 61: 0x7fc2de04552d - rustc_query_system::query::plumbing::ensure_query_impl::h7982f7a407c81650 [INFO] [stderr] 62: 0x7fc2de2c7c66 - rustc_typeck::check::typeck_item_bodies::h64dc12efcaea9221 [INFO] [stderr] 63: 0x7fc2de15b26e - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::typeck_item_bodies>::compute::h9834b15ef9ab2a9b [INFO] [stderr] 64: 0x7fc2de17a987 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::ha57625619acaac80 [INFO] [stderr] 65: 0x7fc2de0e4664 - rustc_data_structures::stack::ensure_sufficient_stack::h9c1970be50e3794d [INFO] [stderr] 66: 0x7fc2ddfc9055 - rustc_query_system::query::plumbing::get_query_impl::h086a494db0b3fd1b [INFO] [stderr] 67: 0x7fc2de1c3fa3 - rustc_typeck::check_crate::h19e2dfbdd8ea5557 [INFO] [stderr] 68: 0x7fc2dd785fb0 - rustc_interface::passes::analysis::hf34e525a2b31f7c0 [INFO] [stderr] 69: 0x7fc2dd4c256b - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::analysis>::compute::h23cb841af51f0584 [INFO] [stderr] 70: 0x7fc2dd560847 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h7178e9f1ddee6943 [INFO] [stderr] 71: 0x7fc2dd55bbcf - rustc_middle::ty::query::plumbing::::start_query::{{closure}}::{{closure}}::{{closure}}::h4025824db8759ceb [INFO] [stderr] 72: 0x7fc2dd4ed700 - rustc_query_system::query::plumbing::get_query_impl::h29928f066778d4c4 [INFO] [stderr] 73: 0x7fc2dd4c491b - rustc_interface::passes::QueryContext::enter::h0705343d8e4a95be [INFO] [stderr] 74: 0x7fc2dd55dc92 - rustc_interface::queries::::enter::h6eb07f11eba80bd6 [INFO] [stderr] 75: 0x7fc2dd524a92 - rustc_span::with_source_map::h3820d41b3a036910 [INFO] [stderr] 76: 0x7fc2dd55f1b2 - rustc_interface::interface::create_compiler_and_run::h08ad396f4e7721e0 [INFO] [stderr] 77: 0x7fc2dd54754a - scoped_tls::ScopedKey::set::hd425a36fbe06985e [INFO] [stderr] 78: 0x7fc2dd5641a5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h23925571219dbc63 [INFO] [stderr] 79: 0x7fc2dd4e1bbe - core::ops::function::FnOnce::call_once{{vtable.shim}}::h43b61b9af30b3669 [INFO] [stderr] 80: 0x7fc2dcc8921a - as core::ops::function::FnOnce>::call_once::h88864ee659ddb161 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/alloc/src/boxed.rs:1042:9 [INFO] [stderr] 81: 0x7fc2dcc8921a - as core::ops::function::FnOnce>::call_once::h9f03cbdc7ab33431 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/alloc/src/boxed.rs:1042:9 [INFO] [stderr] 82: 0x7fc2dcc8921a - std::sys::unix::thread::Thread::new::thread_start::h5979dd5560a11418 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys/unix/thread.rs:89:17 [INFO] [stderr] 83: 0x7fc2dcba4609 - start_thread [INFO] [stderr] 84: 0x7fc2dcab8103 - clone [INFO] [stderr] 85: 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 (ff044a3d6 2020-10-24) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 --crate-type bin [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [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] #0 [evaluate_obligation] evaluating trait selection obligation `[closure@examples/hello-world.rs:19:25: 24:18]: std::clone::Clone` [INFO] [stderr] thread 'rustc' panicked at 'Box', compiler/rustc_errors/src/lib.rs:945:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7fc80025ba20 - std::backtrace_rs::backtrace::libunwind::trace::h303a626d53553a64 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:100:5 [INFO] [stderr] 1: 0x7fc80025ba20 - std::backtrace_rs::backtrace::trace_unsynchronized::h6abb882733c3f18c [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7fc80025ba20 - std::sys_common::backtrace::_print_fmt::h57829321f1d9217a [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x7fc80025ba20 - ::fmt::h400b66a054640aac [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] #1 [typeck] type-checking `main` [INFO] [stderr] #2 [typeck] type-checking `main::{closure#0}` [INFO] [stderr] #3 [typeck_item_bodies] type-checking all item bodies [INFO] [stderr] #4 [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] 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] 4: 0x7fc8002cae9c - core::fmt::write::h1857a60b204f1b6a [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/core/src/fmt/mod.rs:1076:17 [INFO] [stderr] 5: 0x7fc80024d642 - std::io::Write::write_fmt::h6453b28c8b27c6ea [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/io/mod.rs:1516:15 [INFO] [stderr] 6: 0x7fc8002609d5 - std::sys_common::backtrace::_print::h15cc4b3923cc9bc0 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x7fc8002609d5 - std::sys_common::backtrace::print::h953c7be178c0674d [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x7fc8002609d5 - std::panicking::default_hook::{{closure}}::h635d667f571198f0 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x7fc800260678 - std::panicking::default_hook::h3bc2efb48060abaa [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/panicking.rs:227:9 [INFO] [stdout] error: aborting due to 2 previous errors [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 `actix-http` [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: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0601. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] thread 'rustc' panicked at 'Box', compiler/rustc_errors/src/lib.rs:945:9 [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] stack backtrace: [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: 0x7f192b619a20 - std::backtrace_rs::backtrace::libunwind::trace::h303a626d53553a64 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:100:5 [INFO] [stderr] 1: 0x7f192b619a20 - std::backtrace_rs::backtrace::trace_unsynchronized::h6abb882733c3f18c [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7f192b619a20 - std::sys_common::backtrace::_print_fmt::h57829321f1d9217a [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x7f192b619a20 - ::fmt::h400b66a054640aac [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x7f192b688e9c - core::fmt::write::h1857a60b204f1b6a [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/core/src/fmt/mod.rs:1076:17 [INFO] [stderr] 5: 0x7f192b60b642 - std::io::Write::write_fmt::h6453b28c8b27c6ea [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/io/mod.rs:1516:15 [INFO] [stderr] 6: 0x7f192b61e9d5 - std::sys_common::backtrace::_print::h15cc4b3923cc9bc0 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 0: 0x7f4c027a6a20 - std::backtrace_rs::backtrace::libunwind::trace::h303a626d53553a64 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:100:5 [INFO] [stderr] 1: 0x7f4c027a6a20 - std::backtrace_rs::backtrace::trace_unsynchronized::h6abb882733c3f18c [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7f4c027a6a20 - std::sys_common::backtrace::_print_fmt::h57829321f1d9217a [INFO] [stderr] 7: 0x7f192b61e9d5 - std::sys_common::backtrace::print::h953c7be178c0674d [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x7f192b61e9d5 - std::panicking::default_hook::{{closure}}::h635d667f571198f0 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x7f192b61e678 - std::panicking::default_hook::h3bc2efb48060abaa [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/panicking.rs:227:9 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x7f4c027a6a20 - ::fmt::h400b66a054640aac [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x7f4c02815e9c - core::fmt::write::h1857a60b204f1b6a [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/core/src/fmt/mod.rs:1076:17 [INFO] [stderr] 5: 0x7f4c02798642 - std::io::Write::write_fmt::h6453b28c8b27c6ea [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/io/mod.rs:1516:15 [INFO] [stderr] 6: 0x7f4c027ab9d5 - std::sys_common::backtrace::_print::h15cc4b3923cc9bc0 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x7f4c027ab9d5 - std::sys_common::backtrace::print::h953c7be178c0674d [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x7f4c027ab9d5 - std::panicking::default_hook::{{closure}}::h635d667f571198f0 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x7f4c027ab678 - std::panicking::default_hook::h3bc2efb48060abaa [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/panicking.rs:227:9 [INFO] [stderr] 10: 0x7fc800b29e08 - rustc_driver::report_ice::hbf1325c7565687ba [INFO] [stderr] 11: 0x7fc7f1f21206 - as core::ops::function::Fn>::call::hb477a737805a122f [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/alloc/src/boxed.rs:1056:9 [INFO] [stderr] 12: 0x7fc7f1f1ee0b - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::h3abb5184a31905c8 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/proc_macro/src/bridge/client.rs:320:21 [INFO] [stderr] 13: 0x7fc800261216 - std::panicking::rust_panic_with_hook::h887eb0c89f46b8b2 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/panicking.rs:581:17 [INFO] [stderr] 14: 0x7fc803acbcbd - std::panicking::begin_panic::{{closure}}::hc1d905d2374ce0cc [INFO] [stderr] 15: 0x7fc803acbbc6 - std::sys_common::backtrace::__rust_end_short_backtrace::ha1feaa73cb1e05ce [INFO] [stderr] 16: 0x7fc803acbc2f - std::panicking::begin_panic::h09616460625efa25 [INFO] [stderr] 17: 0x7fc803b02610 - rustc_errors::HandlerInner::bug::hbb6554bd4fbc8852 [INFO] [stderr] 18: 0x7fc803b010f0 - rustc_errors::Handler::bug::h4feefeec7bb726ca [INFO] [stderr] 19: 0x7fc8035e9ea4 - rustc_middle::util::bug::opt_span_bug_fmt::{{closure}}::h22b92ed7b73b8340 [INFO] [stderr] 20: 0x7fc8035e974b - rustc_middle::ty::context::tls::with_opt::{{closure}}::h32bfd9cf0b0a9393 [INFO] [stderr] 21: 0x7fc8035e96f2 - rustc_middle::ty::context::tls::with_opt::h762464f893de2d96 [INFO] [stderr] 22: 0x7fc8035e9dc9 - rustc_middle::util::bug::opt_span_bug_fmt::h05648c19bbf99518 [INFO] [stderr] 23: 0x7fc8035e9d3e - rustc_middle::util::bug::bug_fmt::h5d4f7ed12a8f1d0d [INFO] [stderr] 24: 0x7fc80368fbc6 - rustc_middle::ty::sty::::tuple_fields::hdc3dc0e1875e99ff [INFO] [stderr] 25: 0x7fc802e86e78 - rustc_trait_selection::traits::select::SelectionContext::copy_clone_conditions::h8ff43f065f427a31 [INFO] [stderr] 26: 0x7fc802e823d1 - rustc_trait_selection::traits::select::candidate_assembly::::assemble_candidates::h7f604d35beab439e [INFO] [stderr] 27: 0x7fc802e807cd - rustc_trait_selection::traits::select::candidate_assembly::::candidate_from_obligation_no_cache::h05f8c5b45c5e08a2 [INFO] [stderr] 28: 0x7fc802e91309 - rustc_query_system::dep_graph::graph::DepGraph::with_anon_task::h44ec985a7770338d [INFO] [stderr] 29: 0x7fc802e88762 - rustc_trait_selection::traits::select::candidate_assembly::::candidate_from_obligation::he84ed255728ad44e [INFO] [stderr] 30: 0x7fc802e85393 - rustc_trait_selection::traits::select::SelectionContext::evaluate_stack::h06e7ee3234d676cd [INFO] [stderr] 31: 0x7fc802e96260 - rustc_query_system::dep_graph::graph::DepGraph::with_anon_task::hf442492fe7988b09 [INFO] [stderr] 32: 0x7fc802e84974 - rustc_trait_selection::traits::select::SelectionContext::evaluate_trait_predicate_recursively::hb38f849d34368217 [INFO] [stderr] 33: 0x7fc80304c8b6 - rustc_trait_selection::traits::select::SelectionContext::evaluate_predicate_recursively::{{closure}}::ha75a9cb68e9796c1 [INFO] [stderr] 34: 0x7fc802e8ec6e - rustc_trait_selection::traits::select::SelectionContext::evaluate_predicate_recursively::h08dd972328f720e7 [INFO] [stderr] 35: 0x7fc802e54544 - rustc_infer::infer::InferCtxt::probe::hf13a54a708ad210c [INFO] [stderr] 36: 0x7fc802e83f70 - rustc_trait_selection::traits::select::SelectionContext::evaluate_root_obligation::h954c58efaae55e17 [INFO] [stderr] 37: 0x7fc8011fee96 - rustc_infer::infer::InferCtxtBuilder::enter_with_canonical::hdbc417ca7d0d6c33 [INFO] [stderr] 38: 0x7fc80126a91b - rustc_traits::evaluate_obligation::evaluate_obligation::h6ad149b3038f3f29 [INFO] [stderr] 39: 0x7fc802e5a22d - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::evaluate_obligation>::compute::hb3df2fb3e496fc5e [INFO] [stderr] 40: 0x7fc802ea5ae9 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::heacdf35d72b91e29 [INFO] [stderr] 41: 0x7fc803010b60 - rustc_middle::ty::query::plumbing::::start_query::{{closure}}::{{closure}}::{{closure}}::h1335e7ad0f4ea52c [INFO] [stderr] 42: 0x7fc802f9c39d - rustc_query_system::query::plumbing::get_query_impl::h3957bf19a016f15f [INFO] [stderr] 43: 0x7fc802e7c41e - ::evaluate_obligation::hd3c48f874d2c435f [INFO] [stderr] 44: 0x7fc802e7c4bd - ::evaluate_obligation_no_overflow::h888ee85cdb54e495 [INFO] [stderr] 45: 0x7fc802f8fbd0 - rustc_trait_selection::traits::fulfill::FulfillProcessor::process_trait_obligation::h9f96ce64cbecfcf4 [INFO] [stderr] 46: 0x7fc802f8ee72 - rustc_trait_selection::traits::fulfill::FulfillProcessor::progress_changed_obligations::h2020dfafb477c00f [INFO] [stderr] 47: 0x7fc80301c0c9 - rustc_data_structures::obligation_forest::ObligationForest::process_obligations::h1d11017f52bfdd95 [INFO] [stderr] 48: 0x7fc802f8e174 - ::select_where_possible::hf96074721833b16c [INFO] [stderr] 49: 0x7fc80157b1b4 - rustc_typeck::check::fn_ctxt::_impl::::select_obligations_where_possible::h5a7844f4370dc933 [INFO] [stderr] 50: 0x7fc8017f3a27 - rustc_infer::infer::InferCtxtBuilder::enter::h6881f9376e4471a9 [INFO] [stderr] 51: 0x7fc8018aa288 - rustc_typeck::check::typeck::h7936b5f86fffb913 [INFO] [stderr] 52: 0x7fc80187ea5e - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::typeck>::compute::hcea92138ac9e28bb [INFO] [stderr] 53: 0x7fc801755777 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h2605dda46e394e9a [INFO] [stderr] 54: 0x7fc8016cfb61 - rustc_data_structures::stack::ensure_sufficient_stack::hefd48e3d1b00a42f [INFO] [stderr] 10: 0x7f4c03074e08 - rustc_driver::report_ice::hbf1325c7565687ba [INFO] [stderr] 55: 0x7fc8015c0459 - rustc_query_system::query::plumbing::get_query_impl::h3a9e7fcf130ad31d [INFO] [stderr] 56: 0x7fc8018aa3db - rustc_typeck::check::typeck::h7936b5f86fffb913 [INFO] [stderr] 57: 0x7fc80178babe - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::typeck>::compute::hcea92138ac9e28bb [INFO] [stderr] 58: 0x7fc801755777 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h2605dda46e394e9a [INFO] [stderr] 59: 0x7fc8016cfb61 - rustc_data_structures::stack::ensure_sufficient_stack::hefd48e3d1b00a42f [INFO] [stderr] 60: 0x7fc8015c0459 - rustc_query_system::query::plumbing::get_query_impl::h3a9e7fcf130ad31d [INFO] [stderr] 61: 0x7fc80162c52d - rustc_query_system::query::plumbing::ensure_query_impl::h7982f7a407c81650 [INFO] [stderr] 62: 0x7fc8018aec66 - rustc_typeck::check::typeck_item_bodies::h64dc12efcaea9221 [INFO] [stderr] 63: 0x7fc80174226e - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::typeck_item_bodies>::compute::h9834b15ef9ab2a9b [INFO] [stderr] 64: 0x7fc801761987 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::ha57625619acaac80 [INFO] [stderr] 65: 0x7fc8016cb664 - rustc_data_structures::stack::ensure_sufficient_stack::h9c1970be50e3794d [INFO] [stderr] 66: 0x7fc8015b0055 - rustc_query_system::query::plumbing::get_query_impl::h086a494db0b3fd1b [INFO] [stderr] 67: 0x7fc8017aafa3 - rustc_typeck::check_crate::h19e2dfbdd8ea5557 [INFO] [stderr] 68: 0x7fc800d6cfb0 - rustc_interface::passes::analysis::hf34e525a2b31f7c0 [INFO] [stderr] 69: 0x7fc800aa956b - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::analysis>::compute::h23cb841af51f0584 [INFO] [stderr] 70: 0x7fc800b47847 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h7178e9f1ddee6943 [INFO] [stderr] 11: 0x7f4bf446e206 - as core::ops::function::Fn>::call::hb477a737805a122f [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/alloc/src/boxed.rs:1056:9 [INFO] [stderr] 12: 0x7f4bf446be0b - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::h3abb5184a31905c8 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/proc_macro/src/bridge/client.rs:320:21 [INFO] [stderr] 13: 0x7f4c027ac216 - std::panicking::rust_panic_with_hook::h887eb0c89f46b8b2 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/panicking.rs:581:17 [INFO] [stderr] 14: 0x7f4c06016cbd - std::panicking::begin_panic::{{closure}}::hc1d905d2374ce0cc [INFO] [stderr] 15: 0x7f4c06016bc6 - std::sys_common::backtrace::__rust_end_short_backtrace::ha1feaa73cb1e05ce [INFO] [stderr] 16: 0x7f4c06016c2f - std::panicking::begin_panic::h09616460625efa25 [INFO] [stderr] 17: 0x7f4c0604d610 - rustc_errors::HandlerInner::bug::hbb6554bd4fbc8852 [INFO] [stderr] 18: 0x7f4c0604c0f0 - rustc_errors::Handler::bug::h4feefeec7bb726ca [INFO] [stderr] 19: 0x7f4c05b34ea4 - rustc_middle::util::bug::opt_span_bug_fmt::{{closure}}::h22b92ed7b73b8340 [INFO] [stderr] 20: 0x7f4c05b3474b - rustc_middle::ty::context::tls::with_opt::{{closure}}::h32bfd9cf0b0a9393 [INFO] [stderr] 21: 0x7f4c05b346f2 - rustc_middle::ty::context::tls::with_opt::h762464f893de2d96 [INFO] [stderr] 22: 0x7f4c05b34dc9 - rustc_middle::util::bug::opt_span_bug_fmt::h05648c19bbf99518 [INFO] [stderr] 23: 0x7f4c05b34d3e - rustc_middle::util::bug::bug_fmt::h5d4f7ed12a8f1d0d [INFO] [stderr] 24: 0x7f4c05bdabc6 - rustc_middle::ty::sty::::tuple_fields::hdc3dc0e1875e99ff [INFO] [stderr] 25: 0x7f4c053d1e78 - rustc_trait_selection::traits::select::SelectionContext::copy_clone_conditions::h8ff43f065f427a31 [INFO] [stderr] 26: 0x7f4c053cd3d1 - rustc_trait_selection::traits::select::candidate_assembly::::assemble_candidates::h7f604d35beab439e [INFO] [stderr] 27: 0x7f4c053cb7cd - rustc_trait_selection::traits::select::candidate_assembly::::candidate_from_obligation_no_cache::h05f8c5b45c5e08a2 [INFO] [stderr] 28: 0x7f4c053dc309 - rustc_query_system::dep_graph::graph::DepGraph::with_anon_task::h44ec985a7770338d [INFO] [stderr] 29: 0x7f4c053d3762 - rustc_trait_selection::traits::select::candidate_assembly::::candidate_from_obligation::he84ed255728ad44e [INFO] [stderr] 30: 0x7f4c053d0393 - rustc_trait_selection::traits::select::SelectionContext::evaluate_stack::h06e7ee3234d676cd [INFO] [stderr] 31: 0x7f4c053e1260 - rustc_query_system::dep_graph::graph::DepGraph::with_anon_task::hf442492fe7988b09 [INFO] [stderr] 32: 0x7f4c053cf974 - rustc_trait_selection::traits::select::SelectionContext::evaluate_trait_predicate_recursively::hb38f849d34368217 [INFO] [stderr] 33: 0x7f4c055978b6 - rustc_trait_selection::traits::select::SelectionContext::evaluate_predicate_recursively::{{closure}}::ha75a9cb68e9796c1 [INFO] [stderr] 34: 0x7f4c053d9c6e - rustc_trait_selection::traits::select::SelectionContext::evaluate_predicate_recursively::h08dd972328f720e7 [INFO] [stderr] 35: 0x7f4c0539f544 - rustc_infer::infer::InferCtxt::probe::hf13a54a708ad210c [INFO] [stderr] 36: 0x7f4c053cef70 - rustc_trait_selection::traits::select::SelectionContext::evaluate_root_obligation::h954c58efaae55e17 [INFO] [stderr] 37: 0x7f4c03749e96 - rustc_infer::infer::InferCtxtBuilder::enter_with_canonical::hdbc417ca7d0d6c33 [INFO] [stderr] 38: 0x7f4c037b591b - rustc_traits::evaluate_obligation::evaluate_obligation::h6ad149b3038f3f29 [INFO] [stderr] 71: 0x7fc800b42bcf - rustc_middle::ty::query::plumbing::::start_query::{{closure}}::{{closure}}::{{closure}}::h4025824db8759ceb [INFO] [stderr] 39: 0x7f4c053a522d - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::evaluate_obligation>::compute::hb3df2fb3e496fc5e [INFO] [stderr] 72: 0x7fc800ad4700 - rustc_query_system::query::plumbing::get_query_impl::h29928f066778d4c4 [INFO] [stderr] 40: 0x7f4c053f0ae9 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::heacdf35d72b91e29 [INFO] [stderr] 73: 0x7fc800aab91b - rustc_interface::passes::QueryContext::enter::h0705343d8e4a95be [INFO] [stderr] 74: 0x7fc800b44c92 - rustc_interface::queries::::enter::h6eb07f11eba80bd6 [INFO] [stderr] 41: 0x7f4c0555bb60 - rustc_middle::ty::query::plumbing::::start_query::{{closure}}::{{closure}}::{{closure}}::h1335e7ad0f4ea52c [INFO] [stderr] 75: 0x7fc800b0ba92 - rustc_span::with_source_map::h3820d41b3a036910 [INFO] [stderr] 42: 0x7f4c054e739d - rustc_query_system::query::plumbing::get_query_impl::h3957bf19a016f15f [INFO] [stderr] 76: 0x7fc800b461b2 - rustc_interface::interface::create_compiler_and_run::h08ad396f4e7721e0 [INFO] [stderr] 43: 0x7f4c053c741e - ::evaluate_obligation::hd3c48f874d2c435f [INFO] [stderr] 77: 0x7fc800b2e54a - scoped_tls::ScopedKey::set::hd425a36fbe06985e [INFO] [stderr] 78: 0x7fc800b4b1a5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h23925571219dbc63 [INFO] [stderr] 44: 0x7f4c053c74bd - ::evaluate_obligation_no_overflow::h888ee85cdb54e495 [INFO] [stderr] 45: 0x7f4c054dabd0 - rustc_trait_selection::traits::fulfill::FulfillProcessor::process_trait_obligation::h9f96ce64cbecfcf4 [INFO] [stderr] 79: 0x7fc800ac8bbe - core::ops::function::FnOnce::call_once{{vtable.shim}}::h43b61b9af30b3669 [INFO] [stderr] 46: 0x7f4c054d9e72 - rustc_trait_selection::traits::fulfill::FulfillProcessor::progress_changed_obligations::h2020dfafb477c00f [INFO] [stderr] 47: 0x7f4c055670c9 - rustc_data_structures::obligation_forest::ObligationForest::process_obligations::h1d11017f52bfdd95 [INFO] [stderr] 80: 0x7fc80027021a - as core::ops::function::FnOnce>::call_once::h88864ee659ddb161 [INFO] [stderr] 48: 0x7f4c054d9174 - ::select_where_possible::hf96074721833b16c [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/alloc/src/boxed.rs:1042:9 [INFO] [stderr] 81: 0x7fc80027021a - as core::ops::function::FnOnce>::call_once::h9f03cbdc7ab33431 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/alloc/src/boxed.rs:1042:9 [INFO] [stderr] 82: 0x7fc80027021a - std::sys::unix::thread::Thread::new::thread_start::h5979dd5560a11418 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys/unix/thread.rs:89:17 [INFO] [stderr] 49: 0x7f4c03ac61b4 - rustc_typeck::check::fn_ctxt::_impl::::select_obligations_where_possible::h5a7844f4370dc933 [INFO] [stderr] 83: 0x7fc80018b609 - start_thread [INFO] [stderr] 50: 0x7f4c03d3ea27 - rustc_infer::infer::InferCtxtBuilder::enter::h6881f9376e4471a9 [INFO] [stderr] 51: 0x7f4c03df5288 - rustc_typeck::check::typeck::h7936b5f86fffb913 [INFO] [stderr] 52: 0x7f4c03dc9a5e - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::typeck>::compute::hcea92138ac9e28bb [INFO] [stderr] 53: 0x7f4c03ca0777 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h2605dda46e394e9a [INFO] [stderr] 54: 0x7f4c03c1ab61 - rustc_data_structures::stack::ensure_sufficient_stack::hefd48e3d1b00a42f [INFO] [stderr] 55: 0x7f4c03b0b459 - rustc_query_system::query::plumbing::get_query_impl::h3a9e7fcf130ad31d [INFO] [stderr] 56: 0x7f4c03df53db - rustc_typeck::check::typeck::h7936b5f86fffb913 [INFO] [stderr] 57: 0x7f4c03cd6abe - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::typeck>::compute::hcea92138ac9e28bb [INFO] [stderr] 58: 0x7f4c03ca0777 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h2605dda46e394e9a [INFO] [stderr] 59: 0x7f4c03c1ab61 - rustc_data_structures::stack::ensure_sufficient_stack::hefd48e3d1b00a42f [INFO] [stderr] 60: 0x7f4c03b0b459 - rustc_query_system::query::plumbing::get_query_impl::h3a9e7fcf130ad31d [INFO] [stderr] 61: 0x7f4c03b7752d - rustc_query_system::query::plumbing::ensure_query_impl::h7982f7a407c81650 [INFO] [stderr] 62: 0x7f4c03df9c66 - rustc_typeck::check::typeck_item_bodies::h64dc12efcaea9221 [INFO] [stderr] 63: 0x7f4c03c8d26e - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::typeck_item_bodies>::compute::h9834b15ef9ab2a9b [INFO] [stderr] 64: 0x7f4c03cac987 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::ha57625619acaac80 [INFO] [stderr] 65: 0x7f4c03c16664 - rustc_data_structures::stack::ensure_sufficient_stack::h9c1970be50e3794d [INFO] [stderr] 66: 0x7f4c03afb055 - rustc_query_system::query::plumbing::get_query_impl::h086a494db0b3fd1b [INFO] [stderr] 67: 0x7f4c03cf5fa3 - rustc_typeck::check_crate::h19e2dfbdd8ea5557 [INFO] [stderr] 68: 0x7f4c032b7fb0 - rustc_interface::passes::analysis::hf34e525a2b31f7c0 [INFO] [stderr] 69: 0x7f4c02ff456b - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::analysis>::compute::h23cb841af51f0584 [INFO] [stderr] 70: 0x7f4c03092847 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h7178e9f1ddee6943 [INFO] [stderr] 84: 0x7fc80009f103 - clone [INFO] [stderr] 71: 0x7f4c0308dbcf - rustc_middle::ty::query::plumbing::::start_query::{{closure}}::{{closure}}::{{closure}}::h4025824db8759ceb [INFO] [stderr] 85: 0x0 - [INFO] [stderr] [INFO] [stderr] 72: 0x7f4c0301f700 - rustc_query_system::query::plumbing::get_query_impl::h29928f066778d4c4 [INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] 73: 0x7f4c02ff691b - rustc_interface::passes::QueryContext::enter::h0705343d8e4a95be [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 (ff044a3d6 2020-10-24) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 --crate-type bin [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] 74: 0x7f4c0308fc92 - rustc_interface::queries::::enter::h6eb07f11eba80bd6 [INFO] [stderr] 75: 0x7f4c03056a92 - rustc_span::with_source_map::h3820d41b3a036910 [INFO] [stderr] 76: 0x7f4c030911b2 - rustc_interface::interface::create_compiler_and_run::h08ad396f4e7721e0 [INFO] [stderr] 77: 0x7f4c0307954a - scoped_tls::ScopedKey::set::hd425a36fbe06985e [INFO] [stderr] 78: 0x7f4c030961a5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h23925571219dbc63 [INFO] [stderr] 79: 0x7f4c03013bbe - core::ops::function::FnOnce::call_once{{vtable.shim}}::h43b61b9af30b3669 [INFO] [stderr] 80: 0x7f4c027bb21a - as core::ops::function::FnOnce>::call_once::h88864ee659ddb161 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/alloc/src/boxed.rs:1042:9 [INFO] [stderr] 81: 0x7f4c027bb21a - as core::ops::function::FnOnce>::call_once::h9f03cbdc7ab33431 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/alloc/src/boxed.rs:1042:9 [INFO] [stderr] 82: 0x7f4c027bb21a - std::sys::unix::thread::Thread::new::thread_start::h5979dd5560a11418 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys/unix/thread.rs:89:17 [INFO] [stderr] 83: 0x7f4c026d6609 - start_thread [INFO] [stderr] 84: 0x7f4c025ea103 - clone [INFO] [stderr] 85: 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 (ff044a3d6 2020-10-24) 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] 10: 0x7f192bee7e08 - rustc_driver::report_ice::hbf1325c7565687ba [INFO] [stderr] 11: 0x7f191d2df206 - as core::ops::function::Fn>::call::hb477a737805a122f [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/alloc/src/boxed.rs:1056:9 [INFO] [stderr] 12: 0x7f191d2dce0b - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::h3abb5184a31905c8 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/proc_macro/src/bridge/client.rs:320:21 [INFO] [stderr] 13: 0x7f192b61f216 - std::panicking::rust_panic_with_hook::h887eb0c89f46b8b2 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/panicking.rs:581:17 [INFO] [stderr] 14: 0x7f192ee89cbd - std::panicking::begin_panic::{{closure}}::hc1d905d2374ce0cc [INFO] [stderr] 15: 0x7f192ee89bc6 - std::sys_common::backtrace::__rust_end_short_backtrace::ha1feaa73cb1e05ce [INFO] [stderr] 16: 0x7f192ee89c2f - std::panicking::begin_panic::h09616460625efa25 [INFO] [stderr] 17: 0x7f192eec0610 - rustc_errors::HandlerInner::bug::hbb6554bd4fbc8852 [INFO] [stderr] 18: 0x7f192eebf0f0 - rustc_errors::Handler::bug::h4feefeec7bb726ca [INFO] [stderr] 19: 0x7f192e9a7ea4 - rustc_middle::util::bug::opt_span_bug_fmt::{{closure}}::h22b92ed7b73b8340 [INFO] [stderr] 20: 0x7f192e9a774b - rustc_middle::ty::context::tls::with_opt::{{closure}}::h32bfd9cf0b0a9393 [INFO] [stderr] 21: 0x7f192e9a76f2 - rustc_middle::ty::context::tls::with_opt::h762464f893de2d96 [INFO] [stderr] 22: 0x7f192e9a7dc9 - rustc_middle::util::bug::opt_span_bug_fmt::h05648c19bbf99518 [INFO] [stderr] 23: 0x7f192e9a7d3e - rustc_middle::util::bug::bug_fmt::h5d4f7ed12a8f1d0d [INFO] [stderr] 24: 0x7f192ea4dbc6 - rustc_middle::ty::sty::::tuple_fields::hdc3dc0e1875e99ff [INFO] [stderr] 25: 0x7f192e244e78 - rustc_trait_selection::traits::select::SelectionContext::copy_clone_conditions::h8ff43f065f427a31 [INFO] [stderr] 26: 0x7f192e2403d1 - rustc_trait_selection::traits::select::candidate_assembly::::assemble_candidates::h7f604d35beab439e [INFO] [stderr] 27: 0x7f192e23e7cd - rustc_trait_selection::traits::select::candidate_assembly::::candidate_from_obligation_no_cache::h05f8c5b45c5e08a2 [INFO] [stderr] 28: 0x7f192e24f309 - rustc_query_system::dep_graph::graph::DepGraph::with_anon_task::h44ec985a7770338d [INFO] [stderr] 29: 0x7f192e246762 - rustc_trait_selection::traits::select::candidate_assembly::::candidate_from_obligation::he84ed255728ad44e [INFO] [stderr] 30: 0x7f192e243393 - rustc_trait_selection::traits::select::SelectionContext::evaluate_stack::h06e7ee3234d676cd [INFO] [stderr] 31: 0x7f192e254260 - rustc_query_system::dep_graph::graph::DepGraph::with_anon_task::hf442492fe7988b09 [INFO] [stderr] 32: 0x7f192e242974 - rustc_trait_selection::traits::select::SelectionContext::evaluate_trait_predicate_recursively::hb38f849d34368217 [INFO] [stderr] 33: 0x7f192e40a8b6 - rustc_trait_selection::traits::select::SelectionContext::evaluate_predicate_recursively::{{closure}}::ha75a9cb68e9796c1 [INFO] [stderr] 34: 0x7f192e24cc6e - rustc_trait_selection::traits::select::SelectionContext::evaluate_predicate_recursively::h08dd972328f720e7 [INFO] [stderr] 35: 0x7f192e212544 - rustc_infer::infer::InferCtxt::probe::hf13a54a708ad210c [INFO] [stderr] 36: 0x7f192e241f70 - rustc_trait_selection::traits::select::SelectionContext::evaluate_root_obligation::h954c58efaae55e17 [INFO] [stderr] 37: 0x7f192c5bce96 - rustc_infer::infer::InferCtxtBuilder::enter_with_canonical::hdbc417ca7d0d6c33 [INFO] [stderr] 38: 0x7f192c62891b - rustc_traits::evaluate_obligation::evaluate_obligation::h6ad149b3038f3f29 [INFO] [stderr] 39: 0x7f192e21822d - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::evaluate_obligation>::compute::hb3df2fb3e496fc5e [INFO] [stderr] 40: 0x7f192e263ae9 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::heacdf35d72b91e29 [INFO] [stderr] 41: 0x7f192e3ceb60 - rustc_middle::ty::query::plumbing::::start_query::{{closure}}::{{closure}}::{{closure}}::h1335e7ad0f4ea52c [INFO] [stderr] 42: 0x7f192e35a39d - rustc_query_system::query::plumbing::get_query_impl::h3957bf19a016f15f [INFO] [stderr] 43: 0x7f192e23a41e - ::evaluate_obligation::hd3c48f874d2c435f [INFO] [stderr] 44: 0x7f192e23a4bd - ::evaluate_obligation_no_overflow::h888ee85cdb54e495 [INFO] [stderr] 45: 0x7f192e34dbd0 - rustc_trait_selection::traits::fulfill::FulfillProcessor::process_trait_obligation::h9f96ce64cbecfcf4 [INFO] [stderr] 46: 0x7f192e34ce72 - rustc_trait_selection::traits::fulfill::FulfillProcessor::progress_changed_obligations::h2020dfafb477c00f [INFO] [stderr] 47: 0x7f192e3da0c9 - rustc_data_structures::obligation_forest::ObligationForest::process_obligations::h1d11017f52bfdd95 [INFO] [stderr] 48: 0x7f192e34c174 - ::select_where_possible::hf96074721833b16c [INFO] [stderr] 49: 0x7f192c9391b4 - rustc_typeck::check::fn_ctxt::_impl::::select_obligations_where_possible::h5a7844f4370dc933 [INFO] [stderr] 50: 0x7f192cbb1a27 - rustc_infer::infer::InferCtxtBuilder::enter::h6881f9376e4471a9 [INFO] [stderr] 51: 0x7f192cc68288 - rustc_typeck::check::typeck::h7936b5f86fffb913 [INFO] [stderr] 52: 0x7f192cc3ca5e - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::typeck>::compute::hcea92138ac9e28bb [INFO] [stderr] 53: 0x7f192cb13777 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h2605dda46e394e9a [INFO] [stderr] 54: 0x7f192ca8db61 - rustc_data_structures::stack::ensure_sufficient_stack::hefd48e3d1b00a42f [INFO] [stderr] 55: 0x7f192c97e459 - rustc_query_system::query::plumbing::get_query_impl::h3a9e7fcf130ad31d [INFO] [stderr] 56: 0x7f192cc683db - rustc_typeck::check::typeck::h7936b5f86fffb913 [INFO] [stderr] 57: 0x7f192cb49abe - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::typeck>::compute::hcea92138ac9e28bb [INFO] [stderr] 58: 0x7f192cb13777 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h2605dda46e394e9a [INFO] [stderr] 59: 0x7f192ca8db61 - rustc_data_structures::stack::ensure_sufficient_stack::hefd48e3d1b00a42f [INFO] [stderr] 60: 0x7f192c97e459 - rustc_query_system::query::plumbing::get_query_impl::h3a9e7fcf130ad31d [INFO] [stderr] 61: 0x7f192c9ea52d - rustc_query_system::query::plumbing::ensure_query_impl::h7982f7a407c81650 [INFO] [stderr] 62: 0x7f192cc6cc66 - rustc_typeck::check::typeck_item_bodies::h64dc12efcaea9221 [INFO] [stderr] 63: 0x7f192cb0026e - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::typeck_item_bodies>::compute::h9834b15ef9ab2a9b [INFO] [stderr] #0 [evaluate_obligation] evaluating trait selection obligation `[closure@tests/test_client.rs:34:21: 34:70]: std::clone::Clone` [INFO] [stderr] #1 [typeck] type-checking `test_h1_v2` [INFO] [stderr] #2 [typeck] type-checking `test_h1_v2::{closure#0}` [INFO] [stderr] #3 [typeck_item_bodies] type-checking all item bodies [INFO] [stderr] #4 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stderr] 64: 0x7f192cb1f987 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::ha57625619acaac80 [INFO] [stderr] 65: 0x7f192ca89664 - rustc_data_structures::stack::ensure_sufficient_stack::h9c1970be50e3794d [INFO] [stderr] 66: 0x7f192c96e055 - rustc_query_system::query::plumbing::get_query_impl::h086a494db0b3fd1b [INFO] [stderr] 67: 0x7f192cb68fa3 - rustc_typeck::check_crate::h19e2dfbdd8ea5557 [INFO] [stderr] 68: 0x7f192c12afb0 - rustc_interface::passes::analysis::hf34e525a2b31f7c0 [INFO] [stderr] 69: 0x7f192be6756b - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::analysis>::compute::h23cb841af51f0584 [INFO] [stderr] 70: 0x7f192bf05847 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h7178e9f1ddee6943 [INFO] [stderr] 71: 0x7f192bf00bcf - rustc_middle::ty::query::plumbing::::start_query::{{closure}}::{{closure}}::{{closure}}::h4025824db8759ceb [INFO] [stderr] 72: 0x7f192be92700 - rustc_query_system::query::plumbing::get_query_impl::h29928f066778d4c4 [INFO] [stderr] 73: 0x7f192be6991b - rustc_interface::passes::QueryContext::enter::h0705343d8e4a95be [INFO] [stderr] 74: 0x7f192bf02c92 - rustc_interface::queries::::enter::h6eb07f11eba80bd6 [INFO] [stderr] 75: 0x7f192bec9a92 - rustc_span::with_source_map::h3820d41b3a036910 [INFO] [stderr] 76: 0x7f192bf041b2 - rustc_interface::interface::create_compiler_and_run::h08ad396f4e7721e0 [INFO] [stderr] 77: 0x7f192beec54a - scoped_tls::ScopedKey::set::hd425a36fbe06985e [INFO] [stderr] 78: 0x7f192bf091a5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h23925571219dbc63 [INFO] [stderr] 79: 0x7f192be86bbe - core::ops::function::FnOnce::call_once{{vtable.shim}}::h43b61b9af30b3669 [INFO] [stderr] #0 [evaluate_obligation] evaluating trait selection obligation `[closure@examples/echo.rs:20:25: 32:18]: std::clone::Clone` [INFO] [stderr] #1 [typeck] type-checking `main` [INFO] [stderr] #2 [typeck] type-checking `main::{closure#0}` [INFO] [stderr] #3 [typeck_item_bodies] type-checking all item bodies [INFO] [stderr] #4 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stderr] 80: 0x7f192b62e21a - as core::ops::function::FnOnce>::call_once::h88864ee659ddb161 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/alloc/src/boxed.rs:1042:9 [INFO] [stderr] 81: 0x7f192b62e21a - as core::ops::function::FnOnce>::call_once::h9f03cbdc7ab33431 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/alloc/src/boxed.rs:1042:9 [INFO] [stderr] 82: 0x7f192b62e21a - std::sys::unix::thread::Thread::new::thread_start::h5979dd5560a11418 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys/unix/thread.rs:89:17 [INFO] [stderr] 83: 0x7f192b549609 - start_thread [INFO] [stderr] 84: 0x7f192b45d103 - clone [INFO] [stderr] 85: 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 (ff044a3d6 2020-10-24) 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] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [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] #0 [evaluate_obligation] evaluating trait selection obligation `[closure@tests/test_ws.rs:94:25: 94:70]: std::clone::Clone` [INFO] [stderr] #1 [typeck] type-checking `test_simple` [INFO] [stderr] #2 [typeck] type-checking `test_simple::{closure#0}` [INFO] [stderr] #3 [typeck_item_bodies] type-checking all item bodies [INFO] [stderr] #4 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `actix_http_test` [INFO] [stdout] --> tests/test_server.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use actix_http_test::test_server; [INFO] [stdout] | ^^^^^^^^^^^^^^^ use of undeclared crate or module `actix_http_test` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0601. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0601. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] thread 'rustc' panicked at 'Box', compiler/rustc_errors/src/lib.rs:945:9 [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] stack backtrace: [INFO] [stderr] 0: 0x7fd63ae3ca20 - std::backtrace_rs::backtrace::libunwind::trace::h303a626d53553a64 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:100:5 [INFO] [stderr] 1: 0x7fd63ae3ca20 - std::backtrace_rs::backtrace::trace_unsynchronized::h6abb882733c3f18c [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7fd63ae3ca20 - std::sys_common::backtrace::_print_fmt::h57829321f1d9217a [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x7fd63ae3ca20 - ::fmt::h400b66a054640aac [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x7fd63aeabe9c - core::fmt::write::h1857a60b204f1b6a [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/core/src/fmt/mod.rs:1076:17 [INFO] [stderr] 5: 0x7fd63ae2e642 - std::io::Write::write_fmt::h6453b28c8b27c6ea [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/io/mod.rs:1516:15 [INFO] [stderr] 6: 0x7fd63ae419d5 - std::sys_common::backtrace::_print::h15cc4b3923cc9bc0 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x7fd63ae419d5 - std::sys_common::backtrace::print::h953c7be178c0674d [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x7fd63ae419d5 - std::panicking::default_hook::{{closure}}::h635d667f571198f0 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x7fd63ae41678 - std::panicking::default_hook::h3bc2efb48060abaa [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/panicking.rs:227:9 [INFO] [stderr] 10: 0x7fd63b70ae08 - rustc_driver::report_ice::hbf1325c7565687ba [INFO] [stderr] 11: 0x7fd62eea3206 - as core::ops::function::Fn>::call::hb477a737805a122f [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/alloc/src/boxed.rs:1056:9 [INFO] [stderr] 12: 0x7fd62eea0e0b - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::h3abb5184a31905c8 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/proc_macro/src/bridge/client.rs:320:21 [INFO] [stderr] 13: 0x7fd63ae42216 - std::panicking::rust_panic_with_hook::h887eb0c89f46b8b2 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/panicking.rs:581:17 [INFO] [stderr] 14: 0x7fd63e6accbd - std::panicking::begin_panic::{{closure}}::hc1d905d2374ce0cc [INFO] [stderr] 15: 0x7fd63e6acbc6 - std::sys_common::backtrace::__rust_end_short_backtrace::ha1feaa73cb1e05ce [INFO] [stderr] 16: 0x7fd63e6acc2f - std::panicking::begin_panic::h09616460625efa25 [INFO] [stderr] 17: 0x7fd63e6e3610 - rustc_errors::HandlerInner::bug::hbb6554bd4fbc8852 [INFO] [stderr] 18: 0x7fd63e6e20f0 - rustc_errors::Handler::bug::h4feefeec7bb726ca [INFO] [stderr] 19: 0x7fd63e1caea4 - rustc_middle::util::bug::opt_span_bug_fmt::{{closure}}::h22b92ed7b73b8340 [INFO] [stderr] 20: 0x7fd63e1ca74b - rustc_middle::ty::context::tls::with_opt::{{closure}}::h32bfd9cf0b0a9393 [INFO] [stderr] 21: 0x7fd63e1ca6f2 - rustc_middle::ty::context::tls::with_opt::h762464f893de2d96 [INFO] [stderr] 22: 0x7fd63e1cadc9 - rustc_middle::util::bug::opt_span_bug_fmt::h05648c19bbf99518 [INFO] [stderr] 23: 0x7fd63e1cad3e - rustc_middle::util::bug::bug_fmt::h5d4f7ed12a8f1d0d [INFO] [stderr] 24: 0x7fd63e270bc6 - rustc_middle::ty::sty::::tuple_fields::hdc3dc0e1875e99ff [INFO] [stderr] 25: 0x7fd63da67e78 - rustc_trait_selection::traits::select::SelectionContext::copy_clone_conditions::h8ff43f065f427a31 [INFO] [stderr] 26: 0x7fd63da633d1 - rustc_trait_selection::traits::select::candidate_assembly::::assemble_candidates::h7f604d35beab439e [INFO] [stderr] 27: 0x7fd63da617cd - rustc_trait_selection::traits::select::candidate_assembly::::candidate_from_obligation_no_cache::h05f8c5b45c5e08a2 [INFO] [stderr] 28: 0x7fd63da72309 - rustc_query_system::dep_graph::graph::DepGraph::with_anon_task::h44ec985a7770338d [INFO] [stderr] 29: 0x7fd63da69762 - rustc_trait_selection::traits::select::candidate_assembly::::candidate_from_obligation::he84ed255728ad44e [INFO] [stderr] 30: 0x7fd63da66393 - rustc_trait_selection::traits::select::SelectionContext::evaluate_stack::h06e7ee3234d676cd [INFO] [stderr] 31: 0x7fd63da77260 - rustc_query_system::dep_graph::graph::DepGraph::with_anon_task::hf442492fe7988b09 [INFO] [stderr] 32: 0x7fd63da65974 - rustc_trait_selection::traits::select::SelectionContext::evaluate_trait_predicate_recursively::hb38f849d34368217 [INFO] [stderr] 33: 0x7fd63dc2d8b6 - rustc_trait_selection::traits::select::SelectionContext::evaluate_predicate_recursively::{{closure}}::ha75a9cb68e9796c1 [INFO] [stderr] 34: 0x7fd63da6fc6e - rustc_trait_selection::traits::select::SelectionContext::evaluate_predicate_recursively::h08dd972328f720e7 [INFO] [stderr] 35: 0x7fd63da35544 - rustc_infer::infer::InferCtxt::probe::hf13a54a708ad210c [INFO] [stderr] 36: 0x7fd63da64f70 - rustc_trait_selection::traits::select::SelectionContext::evaluate_root_obligation::h954c58efaae55e17 [INFO] [stderr] 37: 0x7fd63bddfe96 - rustc_infer::infer::InferCtxtBuilder::enter_with_canonical::hdbc417ca7d0d6c33 [INFO] [stderr] 38: 0x7fd63be4b91b - rustc_traits::evaluate_obligation::evaluate_obligation::h6ad149b3038f3f29 [INFO] [stderr] 39: 0x7fd63da3b22d - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::evaluate_obligation>::compute::hb3df2fb3e496fc5e [INFO] [stderr] 40: 0x7fd63da86ae9 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::heacdf35d72b91e29 [INFO] [stderr] 41: 0x7fd63dbf1b60 - rustc_middle::ty::query::plumbing::::start_query::{{closure}}::{{closure}}::{{closure}}::h1335e7ad0f4ea52c [INFO] [stderr] 42: 0x7fd63db7d39d - rustc_query_system::query::plumbing::get_query_impl::h3957bf19a016f15f [INFO] [stderr] 43: 0x7fd63da5d41e - ::evaluate_obligation::hd3c48f874d2c435f [INFO] [stderr] 44: 0x7fd63da5d4bd - ::evaluate_obligation_no_overflow::h888ee85cdb54e495 [INFO] [stderr] 45: 0x7fd63db70bd0 - rustc_trait_selection::traits::fulfill::FulfillProcessor::process_trait_obligation::h9f96ce64cbecfcf4 [INFO] [stderr] 46: 0x7fd63db6fe72 - rustc_trait_selection::traits::fulfill::FulfillProcessor::progress_changed_obligations::h2020dfafb477c00f [INFO] [stderr] 47: 0x7fd63dbfd0c9 - rustc_data_structures::obligation_forest::ObligationForest::process_obligations::h1d11017f52bfdd95 [INFO] [stderr] 48: 0x7fd63db6f174 - ::select_where_possible::hf96074721833b16c [INFO] [stderr] 49: 0x7fd63c15c1b4 - rustc_typeck::check::fn_ctxt::_impl::::select_obligations_where_possible::h5a7844f4370dc933 [INFO] [stderr] 50: 0x7fd63c3d4a27 - rustc_infer::infer::InferCtxtBuilder::enter::h6881f9376e4471a9 [INFO] [stderr] 51: 0x7fd63c48b288 - rustc_typeck::check::typeck::h7936b5f86fffb913 [INFO] [stderr] 52: 0x7fd63c45fa5e - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::typeck>::compute::hcea92138ac9e28bb [INFO] [stderr] 53: 0x7fd63c336777 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h2605dda46e394e9a [INFO] [stderr] 54: 0x7fd63c2b0b61 - rustc_data_structures::stack::ensure_sufficient_stack::hefd48e3d1b00a42f [INFO] [stderr] 55: 0x7fd63c1a1459 - rustc_query_system::query::plumbing::get_query_impl::h3a9e7fcf130ad31d [INFO] [stderr] 56: 0x7fd63c48b3db - rustc_typeck::check::typeck::h7936b5f86fffb913 [INFO] [stderr] 57: 0x7fd63c36cabe - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::typeck>::compute::hcea92138ac9e28bb [INFO] [stderr] 58: 0x7fd63c336777 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h2605dda46e394e9a [INFO] [stderr] 59: 0x7fd63c2b0b61 - rustc_data_structures::stack::ensure_sufficient_stack::hefd48e3d1b00a42f [INFO] [stderr] 60: 0x7fd63c1a1459 - rustc_query_system::query::plumbing::get_query_impl::h3a9e7fcf130ad31d [INFO] [stderr] 61: 0x7fd63c20d52d - rustc_query_system::query::plumbing::ensure_query_impl::h7982f7a407c81650 [INFO] [stderr] 62: 0x7fd63c48fc66 - rustc_typeck::check::typeck_item_bodies::h64dc12efcaea9221 [INFO] [stderr] 63: 0x7fd63c32326e - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::typeck_item_bodies>::compute::h9834b15ef9ab2a9b [INFO] [stderr] 64: 0x7fd63c342987 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::ha57625619acaac80 [INFO] [stderr] 65: 0x7fd63c2ac664 - rustc_data_structures::stack::ensure_sufficient_stack::h9c1970be50e3794d [INFO] [stderr] 66: 0x7fd63c191055 - rustc_query_system::query::plumbing::get_query_impl::h086a494db0b3fd1b [INFO] [stderr] 67: 0x7fd63c38bfa3 - rustc_typeck::check_crate::h19e2dfbdd8ea5557 [INFO] [stderr] 68: 0x7fd63b94dfb0 - rustc_interface::passes::analysis::hf34e525a2b31f7c0 [INFO] [stderr] 69: 0x7fd63b68a56b - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::analysis>::compute::h23cb841af51f0584 [INFO] [stderr] 70: 0x7fd63b728847 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h7178e9f1ddee6943 [INFO] [stderr] 71: 0x7fd63b723bcf - rustc_middle::ty::query::plumbing::::start_query::{{closure}}::{{closure}}::{{closure}}::h4025824db8759ceb [INFO] [stderr] 72: 0x7fd63b6b5700 - rustc_query_system::query::plumbing::get_query_impl::h29928f066778d4c4 [INFO] [stderr] 73: 0x7fd63b68c91b - rustc_interface::passes::QueryContext::enter::h0705343d8e4a95be [INFO] [stderr] 74: 0x7fd63b725c92 - rustc_interface::queries::::enter::h6eb07f11eba80bd6 [INFO] [stderr] 75: 0x7fd63b6eca92 - rustc_span::with_source_map::h3820d41b3a036910 [INFO] [stderr] 76: 0x7fd63b7271b2 - rustc_interface::interface::create_compiler_and_run::h08ad396f4e7721e0 [INFO] [stderr] 77: 0x7fd63b70f54a - scoped_tls::ScopedKey::set::hd425a36fbe06985e [INFO] [stderr] 78: 0x7fd63b72c1a5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h23925571219dbc63 [INFO] [stderr] 79: 0x7fd63b6a9bbe - core::ops::function::FnOnce::call_once{{vtable.shim}}::h43b61b9af30b3669 [INFO] [stderr] 80: 0x7fd63ae5121a - as core::ops::function::FnOnce>::call_once::h88864ee659ddb161 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/alloc/src/boxed.rs:1042:9 [INFO] [stderr] 81: 0x7fd63ae5121a - as core::ops::function::FnOnce>::call_once::h9f03cbdc7ab33431 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/alloc/src/boxed.rs:1042:9 [INFO] [stderr] 82: 0x7fd63ae5121a - std::sys::unix::thread::Thread::new::thread_start::h5979dd5560a11418 [INFO] [stderr] at /rustc/ff044a3d65d25a17c3e14c1530004e1540179ba7/library/std/src/sys/unix/thread.rs:89:17 [INFO] [stderr] 83: 0x7fd63ad6c609 - start_thread [INFO] [stderr] 84: 0x7fd63ac80103 - clone [INFO] [stderr] 85: 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 (ff044a3d6 2020-10-24) 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/test_server.rs:25:17: 28:14]: std::clone::Clone` [INFO] [stderr] #1 [typeck] type-checking `test_h1` [INFO] [stderr] #2 [typeck] type-checking `test_h1::{closure#0}` [INFO] [stderr] #3 [typeck_item_bodies] type-checking all item bodies [INFO] [stderr] #4 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stdout] error: aborting due to 2 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" "fd29aabfdd3e502cc9e501dfb39e456f332c9dd7e5835e0ed4f82c122a948dd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd29aabfdd3e502cc9e501dfb39e456f332c9dd7e5835e0ed4f82c122a948dd9", kill_on_drop: false }` [INFO] [stdout] fd29aabfdd3e502cc9e501dfb39e456f332c9dd7e5835e0ed4f82c122a948dd9