[INFO] fetching crate sosistab 0.4.44... [INFO] building sosistab-0.4.44 against try#2cd6942e35a7765b6869d3a149ca54f2598b77ad for pr-93180 [INFO] extracting crate sosistab 0.4.44 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate sosistab 0.4.44 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 sosistab 0.4.44 [INFO] finished tweaking crates.io crate sosistab 0.4.44 [INFO] tweaked toml for crates.io crate sosistab 0.4.44 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate sosistab 0.4.44 already has a lockfile, it will not be regenerated [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] Downloading crates ... [INFO] [stderr] Downloaded async-rwlock v1.3.0 [INFO] [stderr] Downloaded argh_derive v0.1.7 [INFO] [stderr] Downloaded argh_shared v0.1.7 [INFO] [stderr] Downloaded argh v0.1.7 [INFO] [stderr] Downloaded c2-chacha v0.3.3 [INFO] [stderr] Downloaded signal-hook v0.3.12 [INFO] [stderr] Downloaded bipe v0.2.0 [INFO] [stderr] Downloaded dhat v0.2.4 [INFO] [stderr] Downloaded cached v0.26.2 [INFO] [stderr] Downloaded bloomfilter v1.0.9 [INFO] [stderr] Downloaded smolscale v0.3.16 [INFO] [stderr] Downloaded socksv5 v0.3.0 [INFO] [stderr] Downloaded nonzero_ext v0.3.0 [INFO] [stderr] Downloaded cached_proc_macro v0.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] d6fbcb3a11ca044b12d64a01bda55c66db3ef5868da39325e12b695a59407d83 [INFO] running `Command { std: "docker" "start" "-a" "d6fbcb3a11ca044b12d64a01bda55c66db3ef5868da39325e12b695a59407d83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6fbcb3a11ca044b12d64a01bda55c66db3ef5868da39325e12b695a59407d83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6fbcb3a11ca044b12d64a01bda55c66db3ef5868da39325e12b695a59407d83", kill_on_drop: false }` [INFO] [stdout] d6fbcb3a11ca044b12d64a01bda55c66db3ef5868da39325e12b695a59407d83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 7afb295ab167623fbf9849b4bdaaed74153f9b821ad729ba9d2f95d62cf0e5de [INFO] running `Command { std: "docker" "start" "-a" "7afb295ab167623fbf9849b4bdaaed74153f9b821ad729ba9d2f95d62cf0e5de", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.33 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-io v0.3.18 [INFO] [stderr] 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Compiling darling v0.13.1 [INFO] [stderr] Compiling argh v0.1.7 [INFO] [stderr] Compiling cached_proc_macro v0.7.1 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling futures-executor v0.3.18 [INFO] [stderr] Compiling futures v0.3.18 [INFO] [stderr] Compiling cached v0.26.2 [INFO] [stderr] Compiling curve25519-dalek v3.2.0 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling x25519-dalek v1.2.0 [INFO] [stderr] Compiling dhat v0.2.4 [INFO] [stderr] Compiling sosistab v0.4.44 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Cubic` [INFO] [stdout] --> src/mux/relconn/connvars.rs:13:41 [INFO] [stdout] | [INFO] [stdout] 13 | congestion::{CongestionControl, Cubic, Highspeed}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cmp::Reverse` [INFO] [stdout] --> src/mux/relconn/inflight/calc.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | cmp::Reverse, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ordered_float::OrderedFloat` [INFO] [stdout] --> src/mux/relconn/inflight/calc.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use ordered_float::OrderedFloat; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MinQueue` [INFO] [stdout] --> src/mux/relconn/inflight/calc.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::{EmaCalculator, MinQueue}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `nix::errno::EWOULDBLOCK`: use nix::errno::Errno::EWOULDBLOCK instead [INFO] [stdout] --> src/backhaul.rs:207:27 [INFO] [stdout] | [INFO] [stdout] 207 | if err == nix::errno::EWOULDBLOCK || err == nix::errno::Errno::EAGAIN { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `max_pps` [INFO] [stdout] --> src/session/stats.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn max_pps(&self) -> f64 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/mux/congestion/cubic.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new(beta: f64, cee: f64) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/mux/congestion/trivial.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn new(cwnd: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `change_cc` [INFO] [stdout] --> src/mux/relconn/connvars.rs:267:12 [INFO] [stdout] | [INFO] [stdout] 267 | pub fn change_cc(&mut self, algo: impl CongestionControl + Send + 'static) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `seqno` [INFO] [stdout] --> src/mux/relconn/inflight.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | seqno: Seqno, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `InflightEntry` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/mux/relconn/inflight.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `delivered_time` [INFO] [stdout] --> src/mux/relconn/inflight.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | delivered_time: Instant, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `InflightEntry` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/mux/relconn/inflight.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread 'rustc' panicked at 'Box', /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/compiler/rustc_errors/src/lib.rs:1103:9 [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@src/mux/relconn/mod.rs:138:40: 138:53]>, [closure@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] --> 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] stack backtrace: [INFO] [stderr] 0: 0x7f870d3bb67c - 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: 0x7f870d3bb67c - 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: 0x7f870d3bb67c - std::sys_common::backtrace::_print_fmt::hc7fce0f2bad6b4e5 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x7f870d3bb67c - ::fmt::h6b1f9c749ca5dfce [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x7f870d41c85c - core::fmt::write::h14b56021008c8193 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/core/src/fmt/mod.rs:1168:17 [INFO] [stderr] 5: 0x7f870d3aac23 - std::io::Write::write_fmt::h00903ac5c84da4ab [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/io/mod.rs:1653:15 [INFO] [stderr] 6: 0x7f870d3bfaa2 - std::sys_common::backtrace::_print::h520cdd5f2e9c382b [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x7f870d3bfaa2 - std::sys_common::backtrace::print::hc31c18dd3d9e99d7 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x7f870d3bfaa2 - std::panicking::default_hook::{{closure}}::h2b4911050a1d8d19 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/panicking.rs:290:50 [INFO] [stderr] 9: 0x7f870d3bf685 - std::panicking::default_hook::hd9ee213c07ceee82 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/panicking.rs:307:9 [INFO] [stderr] 10: 0x7f870db9cf91 - rustc_driver[574060610cdb6686]::DEFAULT_HOOK::{closure#0}::{closure#0} [INFO] [stderr] 11: 0x7f86fe925633 - as core::ops::function::Fn>::call::ha92c22736f949c3c [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/alloc/src/boxed.rs:1868:9 [INFO] [stderr] 12: 0x7f86fe966f5c - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::hb04aa6f6e4a52b50 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/proc_macro/src/bridge/client.rs:319:21 [INFO] [stderr] 13: 0x7f86fe9cf170 - std::panicking::update_hook::{{closure}}::h9474129de1d53945 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/panicking.rs:257:41 [INFO] [stderr] 14: 0x7f870d3c02bb - std::panicking::rust_panic_with_hook::hf221ce82965f4abb [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/panicking.rs:695:17 [INFO] [stderr] 15: 0x7f870de131d1 - std[8ff7d40267274bc7]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 16: 0x7f870de12d76 - std[8ff7d40267274bc7]::sys_common::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 17: 0x7f870dd793ff - std[8ff7d40267274bc7]::panicking::begin_panic:: [INFO] [stderr] 18: 0x7f870ddf3f5d - std[8ff7d40267274bc7]::panic::panic_any:: [INFO] [stderr] 19: 0x7f870ddf08c8 - ::span_bug:: [INFO] [stderr] 20: 0x7f870ddf0680 - ::span_bug:: [INFO] [stderr] 21: 0x7f870dd560f8 - rustc_middle[8a77eead77a7de65]::ty::context::tls::with_opt::::{closure#0}, ()> [INFO] [stderr] 22: 0x7f870dd561b0 - rustc_middle[8a77eead77a7de65]::util::bug::opt_span_bug_fmt:: [INFO] [stderr] 23: 0x7f870dd5617c - rustc_middle[8a77eead77a7de65]::util::bug::span_bug_fmt:: [INFO] [stderr] 24: 0x7f870fbb49d3 - ::run_pass [INFO] [stderr] 25: 0x7f870eee750f - rustc_mir_transform[e8bf563d71c3358c]::pass_manager::run_passes [INFO] [stderr] 26: 0x7f870eea84e1 - rustc_mir_transform[e8bf563d71c3358c]::optimized_mir [INFO] [stderr] 27: 0x7f870f45feb2 - rustc_query_system[ae4364215f97c5f4]::query::plumbing::try_execute_query::> [INFO] [stderr] 28: 0x7f870f4ab247 - ::optimized_mir [INFO] [stderr] 29: 0x7f870f568068 - ::encode_crate_root [INFO] [stderr] 30: 0x7f871003c32f - rustc_metadata[fc8776039bfe24ae]::rmeta::encoder::encode_metadata_impl [INFO] [stderr] 31: 0x7f8710062971 - rustc_data_structures[bb4cd459dd765b6f]::sync::join:: [INFO] [stderr] 32: 0x7f871003bb43 - rustc_metadata[fc8776039bfe24ae]::rmeta::encoder::encode_metadata [INFO] [stderr] 33: 0x7f870fa0ffb0 - ::ongoing_codegen [INFO] [stderr] 34: 0x7f870f9eb7dd - ::enter::, rustc_errors[a0b4bf6c95948d12]::ErrorReported>> [INFO] [stderr] 35: 0x7f870f9ecdb6 - 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: 0x7f870f9eab5e - rustc_interface[925b183bd10502e3]::interface::create_compiler_and_run::, rustc_driver[574060610cdb6686]::run_compiler::{closure#1}> [INFO] [stderr] 37: 0x7f870f9ced5b - >::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: 0x7f870f9ceb35 - 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: 0x7f870f9cd6e9 - <::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: 0x7f870d3cbe63 - as core::ops::function::FnOnce>::call_once::h37fad153086c8632 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/alloc/src/boxed.rs:1854:9 [INFO] [stderr] 41: 0x7f870d3cbe63 - as core::ops::function::FnOnce>::call_once::h63ac285b00349412 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/alloc/src/boxed.rs:1854:9 [INFO] [stderr] 42: 0x7f870d3cbe63 - 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: 0x7f870d2dd609 - start_thread [INFO] [stderr] 44: 0x7f870d1f7293 - 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; 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sosistab` due to previous error; 11 warnings emitted [INFO] running `Command { std: "docker" "inspect" "7afb295ab167623fbf9849b4bdaaed74153f9b821ad729ba9d2f95d62cf0e5de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7afb295ab167623fbf9849b4bdaaed74153f9b821ad729ba9d2f95d62cf0e5de", kill_on_drop: false }` [INFO] [stdout] 7afb295ab167623fbf9849b4bdaaed74153f9b821ad729ba9d2f95d62cf0e5de