[INFO] cloning repository https://github.com/RecursiveG/multi-path-tcp-forwarder [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RecursiveG/multi-path-tcp-forwarder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRecursiveG%2Fmulti-path-tcp-forwarder", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRecursiveG%2Fmulti-path-tcp-forwarder'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1415290bd0b6161c45f84ccbb88a321eef075854 [INFO] building RecursiveG/multi-path-tcp-forwarder against try#f41a2ab7b0d9462073425dd6c04abbeb4805cb77 for pr-97334-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRecursiveG%2Fmulti-path-tcp-forwarder" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RecursiveG/multi-path-tcp-forwarder on toolchain f41a2ab7b0d9462073425dd6c04abbeb4805cb77 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f41a2ab7b0d9462073425dd6c04abbeb4805cb77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/RecursiveG/multi-path-tcp-forwarder [INFO] finished tweaking git repo https://github.com/RecursiveG/multi-path-tcp-forwarder [INFO] tweaked toml for git repo https://github.com/RecursiveG/multi-path-tcp-forwarder written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/RecursiveG/multi-path-tcp-forwarder already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f41a2ab7b0d9462073425dd6c04abbeb4805cb77" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+f41a2ab7b0d9462073425dd6c04abbeb4805cb77" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 685f011900fb58e44124e0a8e10d0bcce8723ae6300f92466287af4cc0cfd3f4 [INFO] running `Command { std: "docker" "start" "-a" "685f011900fb58e44124e0a8e10d0bcce8723ae6300f92466287af4cc0cfd3f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "685f011900fb58e44124e0a8e10d0bcce8723ae6300f92466287af4cc0cfd3f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "685f011900fb58e44124e0a8e10d0bcce8723ae6300f92466287af4cc0cfd3f4", kill_on_drop: false }` [INFO] [stdout] 685f011900fb58e44124e0a8e10d0bcce8723ae6300f92466287af4cc0cfd3f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+f41a2ab7b0d9462073425dd6c04abbeb4805cb77" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5bb9879d757cfba281bcee533a87df1d4fbea205eaa8bfa6271416170b969024 [INFO] running `Command { std: "docker" "start" "-a" "5bb9879d757cfba281bcee533a87df1d4fbea205eaa8bfa6271416170b969024", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling memchr v2.3.2 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling futures-core v0.3.4 [INFO] [stderr] Compiling futures-sink v0.3.4 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling aho-corasick v0.7.9 [INFO] [stderr] Compiling futures-io v0.3.4 [INFO] [stderr] Compiling futures-task v0.3.4 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling regex-syntax v0.6.14 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling arc-swap v0.4.4 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling pin-project-lite v0.1.4 [INFO] [stderr] Compiling bytes v0.5.4 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling pretty_env_logger v0.3.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tokio-macros v0.2.4 [INFO] [stderr] Compiling tokio v0.2.11 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling futures-executor v0.3.4 [INFO] [stderr] Compiling futures v0.3.4 [INFO] [stderr] Compiling r05-multi-path-tcp-forwarder v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `next_seq` is never read [INFO] [stdout] --> src/main.rs:329:17 [INFO] [stdout] | [INFO] [stdout] 329 | next_seq += 1; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: compiler/rustc_mir_transform/src/generator.rs:886:13: Broken MIR: generator contains type Box<[u8]> in MIR, but typeck only knows about {ResumeTy, &mut tokio::net::tcp::ReadHalf<'_>, &mut tokio::net::tcp::ReadHalf<'_>, impl futures::Future, std::io::Error>>, (), ControlFlow, Box<[u8]>>, u8, impl futures::Future>, u64} and [&mut tokio::net::tcp::ReadHalf<'_>] [INFO] [stdout] --> src/main.rs:115:71 [INFO] [stdout] | [INFO] [stdout] 115 | async fn deserialize_from(r: &mut ReadHalf<'_>) -> IoResult { [INFO] [stdout] | _______________________________________________________________________^ [INFO] [stdout] 116 | | let ret = match read_exact(r, 1).await?[0] { [INFO] [stdout] 117 | | 0 => { [INFO] [stdout] 118 | | let peer_id = read_u64(r).await?; [INFO] [stdout] ... | [INFO] [stdout] 142 | | Ok(ret) [INFO] [stdout] 143 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread 'rustc' panicked at 'Box', /rustc/f41a2ab7b0d9462073425dd6c04abbeb4805cb77/compiler/rustc_errors/src/lib.rs:987:33 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f89d62055aa - std::backtrace_rs::backtrace::libunwind::trace::he4689b9bf0d267e8 [INFO] [stderr] at /rustc/f41a2ab7b0d9462073425dd6c04abbeb4805cb77/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x7f89d62055aa - std::backtrace_rs::backtrace::trace_unsynchronized::h7db6fc4f57b4e02e [INFO] [stderr] at /rustc/f41a2ab7b0d9462073425dd6c04abbeb4805cb77/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7f89d62055aa - std::sys_common::backtrace::_print_fmt::hb88055ecb7d9db4d [INFO] [stderr] at /rustc/f41a2ab7b0d9462073425dd6c04abbeb4805cb77/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stderr] 3: 0x7f89d62055aa - ::fmt::h2e136ef0d94e5f36 [INFO] [stderr] at /rustc/f41a2ab7b0d9462073425dd6c04abbeb4805cb77/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x7f89d62673ce - core::fmt::write::hc5277946f874879b [INFO] [stderr] at /rustc/f41a2ab7b0d9462073425dd6c04abbeb4805cb77/library/core/src/fmt/mod.rs:1213:17 [INFO] [stderr] 5: 0x7f89d61f5bf5 - std::io::Write::write_fmt::h23b8a9c043f88fc8 [INFO] [stderr] at /rustc/f41a2ab7b0d9462073425dd6c04abbeb4805cb77/library/std/src/io/mod.rs:1682:15 [INFO] [stderr] 6: 0x7f89d6205375 - std::sys_common::backtrace::_print::hcea3fbc97811d19b [INFO] [stderr] at /rustc/f41a2ab7b0d9462073425dd6c04abbeb4805cb77/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 7: 0x7f89d6205375 - std::sys_common::backtrace::print::h03de668ee41765f6 [INFO] [stderr] at /rustc/f41a2ab7b0d9462073425dd6c04abbeb4805cb77/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 8: 0x7f89d620813f - std::panicking::default_hook::{{closure}}::h86769ade6898c211 [INFO] [stderr] at /rustc/f41a2ab7b0d9462073425dd6c04abbeb4805cb77/library/std/src/panicking.rs:267:22 [INFO] [stderr] 9: 0x7f89d6207e7b - std::panicking::default_hook::h478db07ae5c8a032 [INFO] [stderr] at /rustc/f41a2ab7b0d9462073425dd6c04abbeb4805cb77/library/std/src/panicking.rs:286:9 [INFO] [stderr] 10: 0x7f89d95521f4 - rustc_driver[f1aa01db1e37f449]::DEFAULT_HOOK::{closure#0}::{closure#0} [INFO] [stderr] 11: 0x7f89d620897a - as core::ops::function::Fn>::call::h3022ed11137f8e0d [INFO] [stderr] at /rustc/f41a2ab7b0d9462073425dd6c04abbeb4805cb77/library/alloc/src/boxed.rs:2002:9 [INFO] [stderr] 12: 0x7f89d620897a - std::panicking::rust_panic_with_hook::hf3045f8495ef3859 [INFO] [stderr] at /rustc/f41a2ab7b0d9462073425dd6c04abbeb4805cb77/library/std/src/panicking.rs:692:13 [INFO] [stderr] 13: 0x7f89d9c3a2f1 - std[3bdecb0c8ecd14da]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 14: 0x7f89d9c33546 - std[3bdecb0c8ecd14da]::sys_common::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 15: 0x7f89d9c32916 - std[3bdecb0c8ecd14da]::panicking::begin_panic:: [INFO] [stderr] 16: 0x7f89d9bc2b86 - std[3bdecb0c8ecd14da]::panic::panic_any:: [INFO] [stderr] 17: 0x7f89d9bc2282 - ::span_bug:: [INFO] [stderr] 18: 0x7f89d9bc2047 - ::span_bug:: [INFO] [stderr] 19: 0x7f89d9bd272b - rustc_middle[33f52453f62b8a74]::util::bug::opt_span_bug_fmt::::{closure#0} [INFO] [stderr] 20: 0x7f89d9bd277a - rustc_middle[33f52453f62b8a74]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0} [INFO] [stderr] 21: 0x7f89d9bccdb6 - rustc_middle[33f52453f62b8a74]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !> [INFO] [stderr] 22: 0x7f89d9bcc756 - rustc_middle[33f52453f62b8a74]::util::bug::opt_span_bug_fmt:: [INFO] [stderr] 23: 0x7f89d8267824 - rustc_middle[33f52453f62b8a74]::util::bug::span_bug_fmt:: [INFO] [stderr] 24: 0x7f89d9c1afed - ::run_pass [INFO] [stderr] 25: 0x7f89d88ec4ef - rustc_mir_transform[a3aac88746df194f]::run_analysis_to_runtime_passes [INFO] [stderr] 26: 0x7f89d88eae12 - rustc_mir_transform[a3aac88746df194f]::mir_drops_elaborated_and_const_checked [INFO] [stderr] 27: 0x7f89d88e9681 - rustc_query_system[9a602e4fb45c3e8e]::query::plumbing::try_execute_query:: [INFO] [stderr] 28: 0x7f89d82afa9c - rustc_mir_transform[a3aac88746df194f]::optimized_mir [INFO] [stderr] 29: 0x7f89d82a7492 - rustc_query_system[9a602e4fb45c3e8e]::query::plumbing::try_execute_query:: [INFO] [stderr] 30: 0x7f89d8f0cc4f - ::optimized_mir [INFO] [stderr] 31: 0x7f89d9aa576c - ::generator_layout [INFO] [stderr] 32: 0x7f89d7ebeb94 - rustc_ty_utils[75b00751b3d2528a]::layout::layout_of [INFO] [stderr] 33: 0x7f89d80107bb - rustc_query_system[9a602e4fb45c3e8e]::query::plumbing::get_query:: [INFO] [stderr] 34: 0x7f89d8010343 - ::layout_of [INFO] [stderr] 35: 0x7f89d7ebe7e7 - rustc_ty_utils[75b00751b3d2528a]::layout::layout_of [INFO] [stderr] 36: 0x7f89d80107bb - rustc_query_system[9a602e4fb45c3e8e]::query::plumbing::get_query:: [INFO] [stderr] 37: 0x7f89d8010343 - ::layout_of [INFO] [stderr] 38: 0x7f89d81af555 - as rustc_middle[33f52453f62b8a74]::ty::layout::LayoutOf>::spanned_layout_of [INFO] [stderr] 39: 0x7f89da2eed1b - , rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#0}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#1}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#2}> as core[7003a2a95858711e]::iter::traits::iterator::Iterator>::try_fold::<(), , rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#0}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#1}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#2}>, core[7003a2a95858711e]::result::Result> as core[7003a2a95858711e]::iter::traits::iterator::Iterator>::try_fold<(), core[7003a2a95858711e]::iter::traits::iterator::Iterator::try_for_each::call, core[7003a2a95858711e]::ops::control_flow::ControlFlow>, core[7003a2a95858711e]::ops::control_flow::ControlFlow>::Break>::{closure#0}, core[7003a2a95858711e]::ops::control_flow::ControlFlow>>::{closure#0}, core[7003a2a95858711e]::ops::control_flow::ControlFlow>>> [INFO] [stderr] 40: 0x7f89da3105ac - , rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#0}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#1}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#2}>, core[7003a2a95858711e]::result::Result> as core[7003a2a95858711e]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 41: 0x7f89da3029dc - > as alloc[bb6e9580b70752ae]::vec::spec_from_iter::SpecFromIter, core[7003a2a95858711e]::iter::adapters::GenericShunt, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#0}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#1}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#2}>, core[7003a2a95858711e]::result::Result>>>::from_iter [INFO] [stderr] 42: 0x7f89da30f02b - core[7003a2a95858711e]::iter::adapters::try_process::, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#0}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#1}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#2}>, rustc_target[5c7e214554f9a790]::abi::TyAndLayout, core[7003a2a95858711e]::result::Result, >, rustc_middle[33f52453f62b8a74]::ty::layout::LayoutError> as core[7003a2a95858711e]::iter::traits::collect::FromIterator, rustc_middle[33f52453f62b8a74]::ty::layout::LayoutError>>>::from_iter, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#0}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#1}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#2}>>::{closure#0}, alloc[bb6e9580b70752ae]::vec::Vec>> [INFO] [stderr] 43: 0x7f89da2eefe5 - >>, >>::iter_enumerated::{closure#0}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}> as core[7003a2a95858711e]::iter::traits::iterator::Iterator>::try_fold::<(), >>, >>::iter_enumerated::{closure#0}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}>, core[7003a2a95858711e]::result::Result> as core[7003a2a95858711e]::iter::traits::iterator::Iterator>::try_fold<(), core[7003a2a95858711e]::iter::traits::iterator::Iterator::try_for_each::call, core[7003a2a95858711e]::ops::control_flow::ControlFlow>, core[7003a2a95858711e]::ops::control_flow::ControlFlow>::Break>::{closure#0}, core[7003a2a95858711e]::ops::control_flow::ControlFlow>>::{closure#0}, core[7003a2a95858711e]::ops::control_flow::ControlFlow>>> [INFO] [stderr] 44: 0x7f89da310628 - >>, >>::iter_enumerated::{closure#0}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}>, core[7003a2a95858711e]::result::Result> as core[7003a2a95858711e]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 45: 0x7f89da3028ba - > as alloc[bb6e9580b70752ae]::vec::spec_from_iter::SpecFromIter, core[7003a2a95858711e]::iter::adapters::GenericShunt>>, >>::iter_enumerated::{closure#0}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}>, core[7003a2a95858711e]::result::Result>>>::from_iter [INFO] [stderr] 46: 0x7f89da30f0d8 - core[7003a2a95858711e]::iter::adapters::try_process::>>, >>::iter_enumerated::{closure#0}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}>, rustc_abi[d7b5e64b1ace1dce]::LayoutS, core[7003a2a95858711e]::result::Result, >, rustc_middle[33f52453f62b8a74]::ty::layout::LayoutError> as core[7003a2a95858711e]::iter::traits::collect::FromIterator, rustc_middle[33f52453f62b8a74]::ty::layout::LayoutError>>>::from_iter>>, >>::iter_enumerated::{closure#0}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}>>::{closure#0}, rustc_index[655e5b1078952661]::vec::IndexVec>> [INFO] [stderr] 47: 0x7f89d7ec042e - rustc_ty_utils[75b00751b3d2528a]::layout::layout_of [INFO] [stderr] 48: 0x7f89d80107bb - rustc_query_system[9a602e4fb45c3e8e]::query::plumbing::get_query:: [INFO] [stderr] 49: 0x7f89d7935c2c - , rustc_ty_utils[75b00751b3d2528a]::layout::layout_of_uncached::{closure#5}::{closure#0}>, core[7003a2a95858711e]::result::Result> as core[7003a2a95858711e]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 50: 0x7f89d7ec3732 - >> as alloc[bb6e9580b70752ae]::vec::spec_from_iter::SpecFromIter>, core[7003a2a95858711e]::iter::adapters::GenericShunt, rustc_ty_utils[75b00751b3d2528a]::layout::layout_of_uncached::{closure#5}>, core[7003a2a95858711e]::result::Result>>>::from_iter [INFO] [stderr] 51: 0x7f89d7ebc6bb - rustc_ty_utils[75b00751b3d2528a]::layout::layout_of [INFO] [stderr] 52: 0x7f89d80107bb - rustc_query_system[9a602e4fb45c3e8e]::query::plumbing::get_query:: [INFO] [stderr] 53: 0x7f89d7935c2c - , rustc_ty_utils[75b00751b3d2528a]::layout::layout_of_uncached::{closure#5}::{closure#0}>, core[7003a2a95858711e]::result::Result> as core[7003a2a95858711e]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 54: 0x7f89d7ec3732 - >> as alloc[bb6e9580b70752ae]::vec::spec_from_iter::SpecFromIter>, core[7003a2a95858711e]::iter::adapters::GenericShunt, rustc_ty_utils[75b00751b3d2528a]::layout::layout_of_uncached::{closure#5}>, core[7003a2a95858711e]::result::Result>>>::from_iter [INFO] [stderr] 55: 0x7f89d7ebc6bb - rustc_ty_utils[75b00751b3d2528a]::layout::layout_of [INFO] [stderr] 56: 0x7f89d80107bb - rustc_query_system[9a602e4fb45c3e8e]::query::plumbing::get_query:: [INFO] [stderr] 57: 0x7f89d8010343 - ::layout_of [INFO] [stderr] 58: 0x7f89d7ebe7e7 - rustc_ty_utils[75b00751b3d2528a]::layout::layout_of [INFO] [stderr] 59: 0x7f89d80107bb - rustc_query_system[9a602e4fb45c3e8e]::query::plumbing::get_query:: [INFO] [stderr] 60: 0x7f89d8010343 - ::layout_of [INFO] [stderr] 61: 0x7f89d81af555 - as rustc_middle[33f52453f62b8a74]::ty::layout::LayoutOf>::spanned_layout_of [INFO] [stderr] 62: 0x7f89da2eed1b - , rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#0}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#1}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#2}> as core[7003a2a95858711e]::iter::traits::iterator::Iterator>::try_fold::<(), , rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#0}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#1}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#2}>, core[7003a2a95858711e]::result::Result> as core[7003a2a95858711e]::iter::traits::iterator::Iterator>::try_fold<(), core[7003a2a95858711e]::iter::traits::iterator::Iterator::try_for_each::call, core[7003a2a95858711e]::ops::control_flow::ControlFlow>, core[7003a2a95858711e]::ops::control_flow::ControlFlow>::Break>::{closure#0}, core[7003a2a95858711e]::ops::control_flow::ControlFlow>>::{closure#0}, core[7003a2a95858711e]::ops::control_flow::ControlFlow>>> [INFO] [stderr] 63: 0x7f89da3105ac - , rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#0}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#1}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#2}>, core[7003a2a95858711e]::result::Result> as core[7003a2a95858711e]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 64: 0x7f89da3029dc - > as alloc[bb6e9580b70752ae]::vec::spec_from_iter::SpecFromIter, core[7003a2a95858711e]::iter::adapters::GenericShunt, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#0}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#1}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#2}>, core[7003a2a95858711e]::result::Result>>>::from_iter [INFO] [stderr] 65: 0x7f89da30f02b - core[7003a2a95858711e]::iter::adapters::try_process::, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#0}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#1}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#2}>, rustc_target[5c7e214554f9a790]::abi::TyAndLayout, core[7003a2a95858711e]::result::Result, >, rustc_middle[33f52453f62b8a74]::ty::layout::LayoutError> as core[7003a2a95858711e]::iter::traits::collect::FromIterator, rustc_middle[33f52453f62b8a74]::ty::layout::LayoutError>>>::from_iter, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#0}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#1}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}::{closure#2}>>::{closure#0}, alloc[bb6e9580b70752ae]::vec::Vec>> [INFO] [stderr] 66: 0x7f89da2eefe5 - >>, >>::iter_enumerated::{closure#0}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}> as core[7003a2a95858711e]::iter::traits::iterator::Iterator>::try_fold::<(), >>, >>::iter_enumerated::{closure#0}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}>, core[7003a2a95858711e]::result::Result> as core[7003a2a95858711e]::iter::traits::iterator::Iterator>::try_fold<(), core[7003a2a95858711e]::iter::traits::iterator::Iterator::try_for_each::call, core[7003a2a95858711e]::ops::control_flow::ControlFlow>, core[7003a2a95858711e]::ops::control_flow::ControlFlow>::Break>::{closure#0}, core[7003a2a95858711e]::ops::control_flow::ControlFlow>>::{closure#0}, core[7003a2a95858711e]::ops::control_flow::ControlFlow>>> [INFO] [stderr] 67: 0x7f89da310628 - >>, >>::iter_enumerated::{closure#0}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}>, core[7003a2a95858711e]::result::Result> as core[7003a2a95858711e]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 68: 0x7f89da3028ba - > as alloc[bb6e9580b70752ae]::vec::spec_from_iter::SpecFromIter, core[7003a2a95858711e]::iter::adapters::GenericShunt>>, >>::iter_enumerated::{closure#0}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}>, core[7003a2a95858711e]::result::Result>>>::from_iter [INFO] [stderr] 69: 0x7f89da30f0d8 - core[7003a2a95858711e]::iter::adapters::try_process::>>, >>::iter_enumerated::{closure#0}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}>, rustc_abi[d7b5e64b1ace1dce]::LayoutS, core[7003a2a95858711e]::result::Result, >, rustc_middle[33f52453f62b8a74]::ty::layout::LayoutError> as core[7003a2a95858711e]::iter::traits::collect::FromIterator, rustc_middle[33f52453f62b8a74]::ty::layout::LayoutError>>>::from_iter>>, >>::iter_enumerated::{closure#0}>, rustc_ty_utils[75b00751b3d2528a]::layout::generator_layout::{closure#7}>>::{closure#0}, rustc_index[655e5b1078952661]::vec::IndexVec>> [INFO] [stderr] 70: 0x7f89d7ec042e - rustc_ty_utils[75b00751b3d2528a]::layout::layout_of [INFO] [stderr] 71: 0x7f89d80107bb - rustc_query_system[9a602e4fb45c3e8e]::query::plumbing::get_query:: [INFO] [stderr] 72: 0x7f89d8010343 - ::layout_of [INFO] [stderr] 73: 0x7f89d7ebe7e7 - rustc_ty_utils[75b00751b3d2528a]::layout::layout_of [INFO] [stderr] 74: 0x7f89d80107bb - rustc_query_system[9a602e4fb45c3e8e]::query::plumbing::get_query:: [INFO] [stderr] 75: 0x7f89d7b1c0eb - ::check [INFO] [stderr] 76: 0x7f89d7b13633 - ::run_lint [INFO] [stderr] 77: 0x7f89d88ec565 - rustc_mir_transform[a3aac88746df194f]::run_analysis_to_runtime_passes [INFO] [stderr] 78: 0x7f89d88eae12 - rustc_mir_transform[a3aac88746df194f]::mir_drops_elaborated_and_const_checked [INFO] [stderr] 79: 0x7f89d88e9681 - rustc_query_system[9a602e4fb45c3e8e]::query::plumbing::try_execute_query:: [INFO] [stderr] 80: 0x7f89d82afa9c - rustc_mir_transform[a3aac88746df194f]::optimized_mir [INFO] [stderr] 81: 0x7f89d82a7492 - rustc_query_system[9a602e4fb45c3e8e]::query::plumbing::try_execute_query:: [INFO] [stderr] 82: 0x7f89d82a189f - ::instance_mir [INFO] [stderr] 83: 0x7f89d8291b67 - rustc_monomorphize[28bb1b57356a3bb8]::collector::collect_neighbours [INFO] [stderr] 84: 0x7f89d828e149 - rustc_monomorphize[28bb1b57356a3bb8]::collector::collect_items_rec [INFO] [stderr] 85: 0x7f89d828e5ec - rustc_monomorphize[28bb1b57356a3bb8]::collector::collect_items_rec [INFO] [stderr] 86: 0x7f89d828e5ec - rustc_monomorphize[28bb1b57356a3bb8]::collector::collect_items_rec [INFO] [stderr] 87: 0x7f89d828e5ec - rustc_monomorphize[28bb1b57356a3bb8]::collector::collect_items_rec [INFO] [stderr] 88: 0x7f89d828e5ec - rustc_monomorphize[28bb1b57356a3bb8]::collector::collect_items_rec [INFO] [stderr] 89: 0x7f89d828e5ec - rustc_monomorphize[28bb1b57356a3bb8]::collector::collect_items_rec [INFO] [stderr] 90: 0x7f89d828e5ec - rustc_monomorphize[28bb1b57356a3bb8]::collector::collect_items_rec [INFO] [stderr] 91: 0x7f89d828e5ec - rustc_monomorphize[28bb1b57356a3bb8]::collector::collect_items_rec [INFO] [stderr] 92: 0x7f89d828e5ec - rustc_monomorphize[28bb1b57356a3bb8]::collector::collect_items_rec [INFO] [stderr] 93: 0x7f89d828e5ec - rustc_monomorphize[28bb1b57356a3bb8]::collector::collect_items_rec [INFO] [stderr] 94: 0x7f89d828e5ec - rustc_monomorphize[28bb1b57356a3bb8]::collector::collect_items_rec [INFO] [stderr] 95: 0x7f89d828e5ec - rustc_monomorphize[28bb1b57356a3bb8]::collector::collect_items_rec [INFO] [stderr] 96: 0x7f89d828e5ec - rustc_monomorphize[28bb1b57356a3bb8]::collector::collect_items_rec [INFO] [stderr] 97: 0x7f89d898839b - ::time::<(), rustc_monomorphize[28bb1b57356a3bb8]::collector::collect_crate_mono_items::{closure#1}> [INFO] [stderr] 98: 0x7f89d8987ee4 - rustc_monomorphize[28bb1b57356a3bb8]::collector::collect_crate_mono_items [INFO] [stderr] 99: 0x7f89d89862e3 - rustc_monomorphize[28bb1b57356a3bb8]::partitioning::collect_and_partition_mono_items [INFO] [stderr] 100: 0x7f89d8cbcd4c - rustc_query_system[9a602e4fb45c3e8e]::query::plumbing::try_execute_query:: [INFO] [stderr] 101: 0x7f89d8f16ce2 - ::collect_and_partition_mono_items [INFO] [stderr] 102: 0x7f89d89e0deb - rustc_codegen_ssa[fc96431474d4731e]::base::codegen_crate:: [INFO] [stderr] 103: 0x7f89d89e0b99 - ::codegen_crate [INFO] [stderr] 104: 0x7f89d8781ca1 - ::time::, rustc_interface[5699c3eb65aed116]::passes::start_codegen::{closure#0}> [INFO] [stderr] 105: 0x7f89d87817c9 - rustc_interface[5699c3eb65aed116]::passes::start_codegen [INFO] [stderr] 106: 0x7f89d8780d5a - ::ongoing_codegen [INFO] [stderr] 107: 0x7f89d877aa59 - rustc_span[62ff21892c07fa4a]::with_source_map::, rustc_interface[5699c3eb65aed116]::interface::run_compiler, rustc_driver[f1aa01db1e37f449]::run_compiler::{closure#1}>::{closure#0}::{closure#0}> [INFO] [stderr] 108: 0x7f89d8773444 - >::set::, rustc_driver[f1aa01db1e37f449]::run_compiler::{closure#1}>::{closure#0}, core[7003a2a95858711e]::result::Result<(), rustc_errors[ca02ac81c3b0595a]::ErrorGuaranteed>> [INFO] [stderr] 109: 0x7f89d8772b42 - std[3bdecb0c8ecd14da]::sys_common::backtrace::__rust_begin_short_backtrace::, rustc_driver[f1aa01db1e37f449]::run_compiler::{closure#1}>::{closure#0}, core[7003a2a95858711e]::result::Result<(), rustc_errors[ca02ac81c3b0595a]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[7003a2a95858711e]::result::Result<(), rustc_errors[ca02ac81c3b0595a]::ErrorGuaranteed>> [INFO] [stderr] 110: 0x7f89d87728ea - <::spawn_unchecked_, rustc_driver[f1aa01db1e37f449]::run_compiler::{closure#1}>::{closure#0}, core[7003a2a95858711e]::result::Result<(), rustc_errors[ca02ac81c3b0595a]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[7003a2a95858711e]::result::Result<(), rustc_errors[ca02ac81c3b0595a]::ErrorGuaranteed>>::{closure#1} as core[7003a2a95858711e]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 111: 0x7f89d6212833 - as core::ops::function::FnOnce>::call_once::h1eb5a4db36ae6f94 [INFO] [stderr] at /rustc/f41a2ab7b0d9462073425dd6c04abbeb4805cb77/library/alloc/src/boxed.rs:1988:9 [INFO] [stderr] 112: 0x7f89d6212833 - as core::ops::function::FnOnce>::call_once::hf66a149b3d11b3c4 [INFO] [stderr] at /rustc/f41a2ab7b0d9462073425dd6c04abbeb4805cb77/library/alloc/src/boxed.rs:1988:9 [INFO] [stderr] 113: 0x7f89d6212833 - std::sys::unix::thread::Thread::new::thread_start::h9dc07d35af43bf11 [INFO] [stderr] at /rustc/f41a2ab7b0d9462073425dd6c04abbeb4805cb77/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stderr] 114: 0x7f89d5f3eb43 - [INFO] [stderr] 115: 0x7f89d5fcfbb4 - __clone [INFO] [stderr] 116: 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 1.69.0-nightly (f41a2ab7b 2023-01-24) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type bin -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 [mir_drops_elaborated_and_const_checked] elaborating drops for `::deserialize_from::{closure#0}` [INFO] [stderr] #1 [optimized_mir] optimizing MIR for `::deserialize_from::{closure#0}` [INFO] [stderr] #2 [layout_of] computing layout of `[async fn body@src/main.rs:115:71: 143:6]` [INFO] [stderr] #3 [layout_of] computing layout of `impl core::future::future::Future>` [INFO] [stderr] #4 [layout_of] computing layout of `[async block@src/main.rs:364:36: 378:6]` [INFO] [stderr] #5 [layout_of] computing layout of `futures_util::future::maybe_done::MaybeDone<[async block@src/main.rs:364:36: 378:6]>` [INFO] [stderr] #6 [layout_of] computing layout of `futures_util::future::join::Join<[async block@src/main.rs:364:36: 378:6], [async block@src/main.rs:380:35: 391:6]>` [INFO] [stderr] #7 [layout_of] computing layout of `futures_util::future::join::Join<[async block@src/main.rs:364:36: 378:6], [async block@src/main.rs:380:35: 391:6]>` [INFO] [stderr] #8 [layout_of] computing layout of `[async fn body@src/main.rs:360:3: 398:2]` [INFO] [stderr] #9 [layout_of] computing layout of `impl core::future::future::Future` [INFO] [stderr] #10 [mir_drops_elaborated_and_const_checked] elaborating drops for `channel` [INFO] [stderr] #11 [optimized_mir] optimizing MIR for `channel` [INFO] [stderr] #12 [collect_and_partition_mono_items] collect_and_partition_mono_items [INFO] [stderr] end of query stack [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `r05-multi-path-tcp-forwarder` due to previous error; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "5bb9879d757cfba281bcee533a87df1d4fbea205eaa8bfa6271416170b969024", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bb9879d757cfba281bcee533a87df1d4fbea205eaa8bfa6271416170b969024", kill_on_drop: false }` [INFO] [stdout] 5bb9879d757cfba281bcee533a87df1d4fbea205eaa8bfa6271416170b969024