[INFO] fetching crate rust-tunnel 1.0.36... [INFO] building rust-tunnel-1.0.36 against try#2cd6942e35a7765b6869d3a149ca54f2598b77ad for pr-93180 [INFO] extracting crate rust-tunnel 1.0.36 into /workspace/builds/worker-39/source [INFO] validating manifest of crates.io crate rust-tunnel 1.0.36 on toolchain 2cd6942e35a7765b6869d3a149ca54f2598b77ad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rust-tunnel 1.0.36 [INFO] finished tweaking crates.io crate rust-tunnel 1.0.36 [INFO] tweaked toml for crates.io crate rust-tunnel 1.0.36 written to /workspace/builds/worker-39/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ae95e237c5f58b5e8a145b36213526becd8dc48f73253c6203b4e262e4958ac [INFO] running `Command { std: "docker" "start" "-a" "2ae95e237c5f58b5e8a145b36213526becd8dc48f73253c6203b4e262e4958ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ae95e237c5f58b5e8a145b36213526becd8dc48f73253c6203b4e262e4958ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ae95e237c5f58b5e8a145b36213526becd8dc48f73253c6203b4e262e4958ac", kill_on_drop: false }` [INFO] [stdout] 2ae95e237c5f58b5e8a145b36213526becd8dc48f73253c6203b4e262e4958ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5dc1d2f17b46d2cd8b75da16989f357a1d568b067e1be0031f228507d39519fc [INFO] running `Command { std: "docker" "start" "-a" "5dc1d2f17b46d2cd8b75da16989f357a1d568b067e1be0031f228507d39519fc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.116 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling futures-io v0.3.19 [INFO] [stderr] Compiling event-listener v2.5.2 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling async-task v4.1.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.6 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.6 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling anyhow v1.0.53 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling cached_proc_macro_types v0.1.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling reed-solomon-erasure v4.0.2 [INFO] [stderr] Compiling futures-micro v0.3.1 [INFO] [stderr] Compiling argh_shared v0.1.7 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling thousands v0.2.0 [INFO] [stderr] Compiling siphasher v0.3.9 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling random v0.12.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling nonzero_ext v0.3.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling arc-swap v1.5.0 [INFO] [stderr] Compiling arraymap v0.1.1 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling blake3 v0.3.8 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling async-lock v2.4.0 [INFO] [stderr] Compiling simple-mutex v1.1.5 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling rtrb v0.1.4 [INFO] [stderr] Compiling async-oneshot v0.4.2 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling priority-queue v1.2.1 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Compiling async-dup v1.2.2 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling async-rwlock v1.3.0 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling im v15.0.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling bitmaps v2.1.0 [INFO] [stderr] Compiling ordered-float v2.10.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling blocking v1.1.0 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling bipe v0.2.1 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling cipher v0.2.5 [INFO] [stderr] Compiling async-fs v1.5.0 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling special v0.8.1 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling nix v0.23.1 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling c2-chacha v0.3.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling bloomfilter v1.0.9 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling probability v0.17.0 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_xoshiro v0.4.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling futures-intrusive v0.4.0 [INFO] [stderr] Compiling dashmap v5.0.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling async-process v1.3.0 [INFO] [stderr] Compiling async-net v1.6.1 [INFO] [stderr] Compiling smol-timeout v0.6.0 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling smol v1.2.5 [INFO] [stderr] Compiling sized-chunks v0.6.5 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling darling_core v0.13.1 [INFO] [stderr] Compiling smolscale v0.3.16 [INFO] [stderr] Compiling futures-macro v0.3.19 [INFO] [stderr] Compiling zeroize_derive v1.3.1 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling argh_derive v0.1.7 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Compiling async-recursion v0.2.0 [INFO] [stderr] Compiling darling_macro v0.13.1 [INFO] [stderr] Compiling zeroize v1.3.0 [INFO] [stderr] Compiling darling v0.13.1 [INFO] [stderr] Compiling cached_proc_macro v0.7.1 [INFO] [stderr] Compiling argh v0.1.7 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling futures-executor v0.3.19 [INFO] [stderr] Compiling futures v0.3.19 [INFO] [stderr] Compiling cached v0.26.2 [INFO] [stderr] Compiling curve25519-dalek v3.2.0 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling x25519-dalek v1.2.0 [INFO] [stderr] Compiling dhat v0.2.4 [INFO] [stderr] Compiling sosistab v0.4.44 [INFO] [stdout] error: internal compiler error: compiler/rustc_mir_transform/src/generator.rs:766:13: Broken MIR: generator contains type Box in MIR, but typeck only knows about {ResumeTy, RelConnState, BipeReader, BipeWriter, smol::async_channel::Receiver, smol::async_channel::Sender, std::option::Option, impl FnOnce(), ScopeGuard<(), [closure@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sosistab-0.4.44/src/mux/relconn/mod.rs:138:40: 138:53]>, [closure@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sosistab-0.4.44/src/mux/relconn/mod.rs:139:20: 141:6], u16, usize, smol::async_channel::Sender<()>, u64, impl std::future::Future, smol::future::Or, impl std::future::Future>, (), bool, &smol::async_channel::Sender<()>, smol::async_channel::Send<()>, &smol::async_channel::Receiver, impl std::future::Future>, smol::Timer, CloseFuture, smol::future::Race, impl std::future::Future>} and [mux::relconn::RelConnState, bipe::BipeReader, bipe::BipeWriter, smol::async_channel::Receiver, smol::async_channel::Sender, std::option::Option, impl FnOnce()] [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sosistab-0.4.44/src/mux/relconn/mod.rs:137:25 [INFO] [stdout] | [INFO] [stdout] 137 | ) -> anyhow::Result<()> { [INFO] [stdout] | _________________________^ [INFO] [stdout] 138 | | let _guard = scopeguard::guard((), |_| dropper()); [INFO] [stdout] 139 | | let transmit = |msg| { [INFO] [stdout] 140 | | let _ = send_wire_write.try_send(msg); [INFO] [stdout] ... | [INFO] [stdout] 267 | | } [INFO] [stdout] 268 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread 'rustc' panicked at 'Box', /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/compiler/rustc_errors/src/lib.rs:1103:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f03cf3fc67c - std::backtrace_rs::backtrace::libunwind::trace::hab3bb7239730ce1e [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x7f03cf3fc67c - std::backtrace_rs::backtrace::trace_unsynchronized::h7c00739330269721 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7f03cf3fc67c - std::sys_common::backtrace::_print_fmt::hc7fce0f2bad6b4e5 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x7f03cf3fc67c - ::fmt::h6b1f9c749ca5dfce [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x7f03cf45d85c - core::fmt::write::h14b56021008c8193 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/core/src/fmt/mod.rs:1168:17 [INFO] [stderr] 5: 0x7f03cf3ebc23 - std::io::Write::write_fmt::h00903ac5c84da4ab [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/io/mod.rs:1653:15 [INFO] [stderr] 6: 0x7f03cf400aa2 - std::sys_common::backtrace::_print::h520cdd5f2e9c382b [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x7f03cf400aa2 - std::sys_common::backtrace::print::hc31c18dd3d9e99d7 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x7f03cf400aa2 - std::panicking::default_hook::{{closure}}::h2b4911050a1d8d19 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/panicking.rs:290:50 [INFO] [stderr] 9: 0x7f03cf400685 - std::panicking::default_hook::hd9ee213c07ceee82 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/panicking.rs:307:9 [INFO] [stderr] 10: 0x7f03cfbddf91 - rustc_driver[574060610cdb6686]::DEFAULT_HOOK::{closure#0}::{closure#0} [INFO] [stderr] 11: 0x7f03c113e593 - as core::ops::function::Fn>::call::hddb4471c5f7d7929 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/alloc/src/boxed.rs:1868:9 [INFO] [stderr] 12: 0x7f03c117febc - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::hce8fb828b88e8381 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/proc_macro/src/bridge/client.rs:319:21 [INFO] [stderr] 13: 0x7f03c11e8040 - std::panicking::update_hook::{{closure}}::h56a0c788ee15b9fb [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/panicking.rs:257:41 [INFO] [stderr] 14: 0x7f03cf4012bb - std::panicking::rust_panic_with_hook::hf221ce82965f4abb [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/panicking.rs:695:17 [INFO] [stderr] 15: 0x7f03cfe541d1 - std[8ff7d40267274bc7]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 16: 0x7f03cfe53d76 - std[8ff7d40267274bc7]::sys_common::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 17: 0x7f03cfdba3ff - std[8ff7d40267274bc7]::panicking::begin_panic:: [INFO] [stderr] 18: 0x7f03cfe34f5d - std[8ff7d40267274bc7]::panic::panic_any:: [INFO] [stderr] 19: 0x7f03cfe318c8 - ::span_bug:: [INFO] [stderr] 20: 0x7f03cfe31680 - ::span_bug:: [INFO] [stderr] 21: 0x7f03cfd970f8 - rustc_middle[8a77eead77a7de65]::ty::context::tls::with_opt::::{closure#0}, ()> [INFO] [stderr] 22: 0x7f03cfd971b0 - rustc_middle[8a77eead77a7de65]::util::bug::opt_span_bug_fmt:: [INFO] [stderr] 23: 0x7f03cfd9717c - rustc_middle[8a77eead77a7de65]::util::bug::span_bug_fmt:: [INFO] [stderr] 24: 0x7f03d1bf59d3 - ::run_pass [INFO] [stderr] 25: 0x7f03d0f2850f - rustc_mir_transform[e8bf563d71c3358c]::pass_manager::run_passes [INFO] [stderr] 26: 0x7f03d0ee94e1 - rustc_mir_transform[e8bf563d71c3358c]::optimized_mir [INFO] [stderr] 27: 0x7f03d14a0eb2 - rustc_query_system[ae4364215f97c5f4]::query::plumbing::try_execute_query::> [INFO] [stderr] 28: 0x7f03d14ec247 - ::optimized_mir [INFO] [stderr] 29: 0x7f03d15a9068 - ::encode_crate_root [INFO] [stderr] 30: 0x7f03d207d32f - rustc_metadata[fc8776039bfe24ae]::rmeta::encoder::encode_metadata_impl [INFO] [stderr] 31: 0x7f03d20a3971 - rustc_data_structures[bb4cd459dd765b6f]::sync::join:: [INFO] [stderr] 32: 0x7f03d207cb43 - rustc_metadata[fc8776039bfe24ae]::rmeta::encoder::encode_metadata [INFO] [stderr] 33: 0x7f03d1a50fb0 - ::ongoing_codegen [INFO] [stderr] 34: 0x7f03d1a2c7dd - ::enter::, rustc_errors[a0b4bf6c95948d12]::ErrorReported>> [INFO] [stderr] 35: 0x7f03d1a2ddb6 - rustc_span[7ad56b2a1dc47726]::with_source_map::, rustc_interface[925b183bd10502e3]::interface::create_compiler_and_run, rustc_driver[574060610cdb6686]::run_compiler::{closure#1}>::{closure#1}> [INFO] [stderr] 36: 0x7f03d1a2bb5e - rustc_interface[925b183bd10502e3]::interface::create_compiler_and_run::, rustc_driver[574060610cdb6686]::run_compiler::{closure#1}> [INFO] [stderr] 37: 0x7f03d1a0fd5b - >::set::, rustc_driver[574060610cdb6686]::run_compiler::{closure#1}>::{closure#0}, core[25abe57cfe4190a5]::result::Result<(), rustc_errors[a0b4bf6c95948d12]::ErrorReported>>::{closure#0}::{closure#0}, core[25abe57cfe4190a5]::result::Result<(), rustc_errors[a0b4bf6c95948d12]::ErrorReported>> [INFO] [stderr] 38: 0x7f03d1a0fb35 - std[8ff7d40267274bc7]::sys_common::backtrace::__rust_begin_short_backtrace::, rustc_driver[574060610cdb6686]::run_compiler::{closure#1}>::{closure#0}, core[25abe57cfe4190a5]::result::Result<(), rustc_errors[a0b4bf6c95948d12]::ErrorReported>>::{closure#0}, core[25abe57cfe4190a5]::result::Result<(), rustc_errors[a0b4bf6c95948d12]::ErrorReported>> [INFO] [stderr] 39: 0x7f03d1a0e6e9 - <::spawn_unchecked_, rustc_driver[574060610cdb6686]::run_compiler::{closure#1}>::{closure#0}, core[25abe57cfe4190a5]::result::Result<(), rustc_errors[a0b4bf6c95948d12]::ErrorReported>>::{closure#0}, core[25abe57cfe4190a5]::result::Result<(), rustc_errors[a0b4bf6c95948d12]::ErrorReported>>::{closure#1} as core[25abe57cfe4190a5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 40: 0x7f03cf40ce63 - as core::ops::function::FnOnce>::call_once::h37fad153086c8632 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/alloc/src/boxed.rs:1854:9 [INFO] [stderr] 41: 0x7f03cf40ce63 - as core::ops::function::FnOnce>::call_once::h63ac285b00349412 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/alloc/src/boxed.rs:1854:9 [INFO] [stderr] 42: 0x7f03cf40ce63 - std::sys::unix::thread::Thread::new::thread_start::ha85c370649f33522 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stderr] 43: 0x7f03cf31e609 - start_thread [INFO] [stderr] 44: 0x7f03cf238293 - clone [INFO] [stderr] 45: 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 1.60.0-nightly (2cd6942e3 2022-01-26) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 --crate-type lib [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] #0 [optimized_mir] optimizing MIR for `mux::relconn::relconn_actor::{closure#0}` [INFO] [stderr] end of query stack [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sosistab` due to previous error [INFO] running `Command { std: "docker" "inspect" "5dc1d2f17b46d2cd8b75da16989f357a1d568b067e1be0031f228507d39519fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dc1d2f17b46d2cd8b75da16989f357a1d568b067e1be0031f228507d39519fc", kill_on_drop: false }` [INFO] [stdout] 5dc1d2f17b46d2cd8b75da16989f357a1d568b067e1be0031f228507d39519fc