[INFO] cloning repository https://github.com/REChain-Network-Solutions/orchestra [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/REChain-Network-Solutions/orchestra" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FREChain-Network-Solutions%2Forchestra", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FREChain-Network-Solutions%2Forchestra'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1c4fc682553479f4b4bc92e011922718fdf282e8 [INFO] checking REChain-Network-Solutions/orchestra against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FREChain-Network-Solutions%2Forchestra" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/REChain-Network-Solutions/orchestra [INFO] finished tweaking git repo https://github.com/REChain-Network-Solutions/orchestra [INFO] tweaked toml for git repo https://github.com/REChain-Network-Solutions/orchestra written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/REChain-Network-Solutions/orchestra on toolchain 66388cc165a6c4ac98c074dc9f0281ff23528c55 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/REChain-Network-Solutions/orchestra 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" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 55b1c9bd9d4e93a52188a8cc82f5831decd560a81134d186964bfe4be364b15c [INFO] running `Command { std: "docker" "start" "-a" "55b1c9bd9d4e93a52188a8cc82f5831decd560a81134d186964bfe4be364b15c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "55b1c9bd9d4e93a52188a8cc82f5831decd560a81134d186964bfe4be364b15c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55b1c9bd9d4e93a52188a8cc82f5831decd560a81134d186964bfe4be364b15c", kill_on_drop: false }` [INFO] [stdout] 55b1c9bd9d4e93a52188a8cc82f5831decd560a81134d186964bfe4be364b15c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4845a93547f93b806981d8feb505a568811811b738cacc5e4591a55e29b8ed82 [INFO] running `Command { std: "docker" "start" "-a" "4845a93547f93b806981d8feb505a568811811b738cacc5e4591a55e29b8ed82", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling serde v1.0.171 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling expander v2.1.0 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Compiling serde_json v1.0.103 [INFO] [stderr] Compiling subtle v2.5.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling orchestra-proc-macro v0.4.1 (/opt/rustwide/workdir/orchestra/proc-macro) [INFO] [stderr] Compiling rustix v0.38.8 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling winnow v0.5.0 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Compiling quote v1.0.31 [INFO] [stderr] Checking concurrent-queue v2.2.0 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Compiling fs-err v2.9.0 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking coarsetime v0.1.23 [INFO] [stderr] Compiling async-trait v0.1.71 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Compiling syn v2.0.26 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Compiling petgraph v0.6.3 [INFO] [stderr] Checking rustix v0.37.27 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Checking clap_builder v4.3.23 [INFO] [stderr] Checking regex-automata v0.3.3 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking dyn-clone v1.0.12 [INFO] [stderr] Compiling trybuild v1.0.81 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Compiling blake2 v0.10.6 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking walkdir v2.3.3 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling toml_edit v0.21.1 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking futures-time v3.0.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v4.3.23 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking regex v1.9.1 [INFO] [stderr] Checking env_logger v0.10.1 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Compiling proc-macro-crate v3.1.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling dyn-clonable-impl v0.9.0 [INFO] [stderr] Checking dyn-clonable v0.9.0 [INFO] [stderr] Compiling serde_derive v1.0.171 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Compiling pin-project-internal v1.1.2 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> orchestra/proc-macro/src/parse/parse_orchestra_struct.rs:557:45 [INFO] [stdout] | [INFO] [stdout] 557 | pub(crate) fn feature_gated_subsystem_sets(&self) -> Vec { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 557 | pub(crate) fn feature_gated_subsystem_sets(&self) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking futures-util v0.3.28 [INFO] [stderr] Checking pin-project v1.1.2 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> orchestra/proc-macro/src/parse/parse_orchestra_struct.rs:557:45 [INFO] [stdout] | [INFO] [stdout] 557 | pub(crate) fn feature_gated_subsystem_sets(&self) -> Vec { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 557 | pub(crate) fn feature_gated_subsystem_sets(&self) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> orchestra/proc-macro/src/parse/parse_orchestra_struct.rs:557:45 [INFO] [stdout] | [INFO] [stdout] 557 | pub(crate) fn feature_gated_subsystem_sets(&self) -> Vec { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 557 | pub(crate) fn feature_gated_subsystem_sets(&self) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking prioritized-metered-channel v0.6.1 (/opt/rustwide/workdir/metered-channel) [INFO] [stdout] warning: value assigned to `channel_len` is never read [INFO] [stdout] --> metered-channel/src/lib.rs:87:6 [INFO] [stdout] | [INFO] [stdout] 87 | pub channel_len: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `blocked` is never read [INFO] [stdout] --> metered-channel/src/lib.rs:89:6 [INFO] [stdout] | [INFO] [stdout] 89 | pub blocked: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tof` is never read [INFO] [stdout] --> metered-channel/src/lib.rs:91:6 [INFO] [stdout] | [INFO] [stdout] 91 | pub tof: Vec, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking orchestra v0.4.1 (/opt/rustwide/workdir/orchestra) [INFO] [stdout] warning: value assigned to `channel_len` is never read [INFO] [stdout] --> metered-channel/src/lib.rs:87:6 [INFO] [stdout] | [INFO] [stdout] 87 | pub channel_len: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `blocked` is never read [INFO] [stdout] --> metered-channel/src/lib.rs:89:6 [INFO] [stdout] | [INFO] [stdout] 89 | pub blocked: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tof` is never read [INFO] [stdout] --> metered-channel/src/lib.rs:91:6 [INFO] [stdout] | [INFO] [stdout] 91 | pub tof: Vec, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `source` is never read [INFO] [stdout] --> orchestra/src/lib.rs:300:3 [INFO] [stdout] | [INFO] [stdout] 300 | source: Box, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking basic-toml v0.1.4 [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] [INFO] [stderr] thread 'rustc' (1922) panicked at /rustc-dev/66388cc165a6c4ac98c074dc9f0281ff23528c55/compiler/rustc_ast/src/attr/mod.rs:302:36: [INFO] [stderr] attribute is missing tokens: Attribute { kind: Normal(NormalAttr { item: AttrItem { unsafety: Default, path: Path { span: orchestra/src/tests.rs:16:1: 16:8 (#19), segments: [PathSegment { ident: #19, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(241), style: Outer, span: orchestra/src/tests.rs:16:1: 16:8 (#19) } [INFO] [stderr] stack backtrace: [INFO] [stderr] ⚡ Found 1 strongly connected component which includes at least one cycle [INFO] [stderr] cycle(001) ∈ α: SubA ~~{"MsgB"}~~> SubB ~~{"MsgA"}~~> * [INFO] [stderr] ✅ Found no strongly connected components, hence no cycles exist [INFO] [stderr] 0: 0x721b6a02bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x721b6a60fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x721b6a042226 - ::write_fmt [INFO] [stderr] 3: 0x721b6a001b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x721b6a01f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x721b6900236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x721b6a01fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x721b6a001c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x721b69ff89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x721b6a00372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x721b66c38f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x721b6b3e0110 - ::token_trees [INFO] [stderr] 12: 0x721b6bc1c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x721b6bbe65d2 - ::expand_crate [INFO] [stderr] 14: 0x721b6acf0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x721b6b807658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x721b6b8073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x721b6b8073a7 - >::call_once [INFO] [stderr] 18: 0x721b6b7ecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x721b6b7ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x721b6b97127b - , rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(&rustc_session[1e6875ba352dc1ba]::session::Session, rustc_middle[2342951a64deba5]::ty::context::CurrentGcx, alloc[d7482eb0f1d19161]::sync::Arc, &std[7d609349af90bec6]::sync::once_lock::OnceLock, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0} [INFO] [stderr] 21: 0x721b6b85ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x721b6b6eac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x721b6b6eaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x721b6b6ed138 - ::new::thread_start [INFO] [stderr] 25: 0x721b65263aa4 - [INFO] [stderr] 26: 0x721b652f0a64 - clone [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] [stderr] error: 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: please make sure that you have updated to the latest nightly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2026-01-09T06_20_38-1909.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.94.0-nightly (66388cc16 2026-01-08) 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 [resolver_for_lowering_raw] getting the resolver for lowering [INFO] [stderr] end of query stack [INFO] [stderr] ⚡ Found 1 strongly connected component which includes at least one cycle [INFO] [stderr] cycle(001) ∈ α: Awesome ~~{"Plinko"}~~> GoblinTower ~~{"MsgStrukt"}~~> * [INFO] [stderr] error: could not compile `orchestra` (lib test) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name orchestra --edition=2021 orchestra/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="async_channel"' --cfg 'feature="default"' --cfg 'feature="deny_unconsumed_messages"' --cfg 'feature="deny_unsent_messages"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("async_channel", "default", "deny_unconsumed_messages", "deny_unsent_messages", "dotgraph", "expand", "futures_channel"))' -C metadata=1290be28be168b70 -C extra-filename=-5acfbbfc6da4ff89 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-054c4ea7ae4089f8.so --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-e53aaf8327743588.rmeta --extern dyn_clonable=/opt/rustwide/target/debug/deps/libdyn_clonable-fd2ff7dddcae5220.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-67056c73301441be.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-07480f1a95a240c1.rmeta --extern futures_time=/opt/rustwide/target/debug/deps/libfutures_time-7e2d828482e5da57.rmeta --extern futures_timer=/opt/rustwide/target/debug/deps/libfutures_timer-5127c163fd17c7dc.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-55f3a6dd8d3f72bb.rmeta --extern orchestra_proc_macro=/opt/rustwide/target/debug/deps/liborchestra_proc_macro-f906fa649b4f1a36.so --extern pin_project=/opt/rustwide/target/debug/deps/libpin_project-08292ec3d80e93b1.rmeta --extern metered=/opt/rustwide/target/debug/deps/libprioritized_metered_channel-14f1adb52c54c22e.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-437bcbc2684e3fe8.rmeta --extern rustversion=/opt/rustwide/target/debug/deps/librustversion-c618700d9a410552.so --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-f408852cb79e1563.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-9e1f41699528c747.rmeta --extern trybuild=/opt/rustwide/target/debug/deps/libtrybuild-2a057dceeaceafd4.rmeta --cap-lints=forbid` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] ⚡ Found 1 strongly connected component which includes at least one cycle [INFO] [stderr] cycle(001) ∈ α: Sender ~~{"Msg1029"}~~> Receiver ~~{"MsgU64"}~~> * [INFO] [stderr] ⚡ Found 1 strongly connected component which includes at least one cycle [INFO] [stderr] cycle(001) ∈ α: SubsystemA ~~{"Message2"}~~> SubsystemB ~~{"Message1"}~~> * [INFO] [stderr] ⚡ Found 1 strongly connected component which includes at least one cycle [INFO] [stderr] cycle(001) ∈ α: Sender ~~{"MsgU8"}~~> Receiver ~~{"MsgU64"}~~> * [INFO] [stderr] ⚡ Found 1 strongly connected component which includes at least one cycle [INFO] [stderr] cycle(001) ∈ α: Sender ~~{"Msg1029"}~~> Receiver ~~{"MsgU64"}~~> * [INFO] [stderr] ⚡ Found 1 strongly connected component which includes at least one cycle [INFO] [stderr] cycle(001) ∈ α: Sender ~~{"MsgU8"}~~> Receiver ~~{"MsgU64"}~~> * [INFO] [stdout] warning: enum `MyError` is never used [INFO] [stdout] --> orchestra/examples/backpressure.rs:59:6 [INFO] [stdout] | [INFO] [stdout] 59 | enum MyError { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4845a93547f93b806981d8feb505a568811811b738cacc5e4591a55e29b8ed82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4845a93547f93b806981d8feb505a568811811b738cacc5e4591a55e29b8ed82", kill_on_drop: false }` [INFO] [stdout] 4845a93547f93b806981d8feb505a568811811b738cacc5e4591a55e29b8ed82