[INFO] cloning repository https://github.com/Haksell/rubik [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Haksell/rubik" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHaksell%2Frubik", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHaksell%2Frubik'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 58bcebc378f81eb7ddc2d7ecd7089e2e945d9009 [INFO] checking Haksell/rubik against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHaksell%2Frubik" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Haksell/rubik [INFO] finished tweaking git repo https://github.com/Haksell/rubik [INFO] tweaked toml for git repo https://github.com/Haksell/rubik written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Haksell/rubik 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/Haksell/rubik 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 28bd5e004600a7f532f42a1fd01437a20bf56b46b87d42b3a159a581a492c3e2 [INFO] running `Command { std: "docker" "start" "-a" "28bd5e004600a7f532f42a1fd01437a20bf56b46b87d42b3a159a581a492c3e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28bd5e004600a7f532f42a1fd01437a20bf56b46b87d42b3a159a581a492c3e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28bd5e004600a7f532f42a1fd01437a20bf56b46b87d42b3a159a581a492c3e2", kill_on_drop: false }` [INFO] [stdout] 28bd5e004600a7f532f42a1fd01437a20bf56b46b87d42b3a159a581a492c3e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 869555792cb43bff1fb0b43378cbd0538a7f640c1ccf17c7c8d325d9fe82439f [INFO] running `Command { std: "docker" "start" "-a" "869555792cb43bff1fb0b43378cbd0538a7f640c1ccf17c7c8d325d9fe82439f", kill_on_drop: false }` [INFO] [stderr] Compiling xml-rs v0.8.21 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Checking libloading v0.8.5 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Checking bytemuck v1.17.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Checking safe_arch v0.7.2 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking raw-window-handle v0.4.3 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking parking_lot_core v0.8.6 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking wide v0.7.28 [INFO] [stderr] Checking x11-dl v2.21.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling glutin_egl_sys v0.1.6 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Compiling glutin_glx_sys v0.1.8 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking indexmap v2.4.0 [INFO] [stderr] Checking simba v0.7.3 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking raw-window-handle v0.3.4 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Compiling serde v1.0.208 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Checking anstream v0.6.17 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking petgraph v0.6.5 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking wayland-egl v0.28.6 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking sdd v3.0.4 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Checking clap_builder v4.5.20 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Checking scc v2.2.4 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling serial_test_derive v3.1.1 [INFO] [stderr] Compiling serde_derive v1.0.208 [INFO] [stderr] Checking nalgebra v0.30.1 [INFO] [stderr] Checking glow v0.11.2 [INFO] [stderr] Checking serial_test v3.1.1 [INFO] [stderr] Checking clap v4.5.20 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling move_macro v0.1.0 (/opt/rustwide/workdir/move_macro) [INFO] [stderr] Checking ncollide3d v0.33.0 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Checking glutin v0.26.0 [INFO] [stderr] Checking kiss3d v0.35.0 [INFO] [stderr] Checking rubik v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] [INFO] [stderr] thread 'rustc' (7074) 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: src/bin/rubik.rs:95:5: 95:12 (#44), segments: [PathSegment { ident: #44, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(50), style: Outer, span: src/bin/rubik.rs:95:5: 95:12 (#44) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x75681d62bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x75681dc0fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x75681d642226 - ::write_fmt [INFO] [stderr] 3: 0x75681d601b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x75681d61f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x75681c60236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x75681d61fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x75681d601c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x75681d5f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x75681d60372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x75681a238f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x75681e9e0110 - ::token_trees [INFO] [stderr] 12: 0x75681f21c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x75681f1e65d2 - ::expand_crate [INFO] [stderr] 14: 0x75681e2f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x75681ee07658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x75681ee073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x75681ee073a7 - >::call_once [INFO] [stderr] 18: 0x75681edecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x75681edec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x75681ef7127b - , 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: 0x75681ee5ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x75681eceac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x75681eceaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x75681eced138 - ::new::thread_start [INFO] [stderr] 25: 0x75681888aaa4 - [INFO] [stderr] 26: 0x756818917a64 - 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-2026-01-09T03_38_58-7056.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] error: could not compile `rubik` (bin "rubik" test) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name rubik --edition=2021 src/bin/rubik.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=7b0dd8b56d03936d -C extra-filename=-75d50b3cd5fc7dd4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern clap=/opt/rustwide/target/debug/deps/libclap-3cb141bd8ac6660f.rmeta --extern colored=/opt/rustwide/target/debug/deps/libcolored-36f379aa4bd603b8.rmeta --extern kiss3d=/opt/rustwide/target/debug/deps/libkiss3d-99550261d5cf749e.rmeta --extern move_macro=/opt/rustwide/target/debug/deps/libmove_macro-3c2d93bfa8ce8a08.so --extern rand=/opt/rustwide/target/debug/deps/librand-14d70145d693e5d7.rmeta --extern rubik=/opt/rustwide/target/debug/deps/librubik-ef9f5b47596a7bdb.rmeta --extern rusttype=/opt/rustwide/target/debug/deps/librusttype-d625d36b09e501a6.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-47b252bc321ec1a4.rmeta --cap-lints=forbid` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "869555792cb43bff1fb0b43378cbd0538a7f640c1ccf17c7c8d325d9fe82439f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "869555792cb43bff1fb0b43378cbd0538a7f640c1ccf17c7c8d325d9fe82439f", kill_on_drop: false }` [INFO] [stdout] 869555792cb43bff1fb0b43378cbd0538a7f640c1ccf17c7c8d325d9fe82439f