[INFO] cloning repository https://github.com/VitorRamos/superbuild [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VitorRamos/superbuild" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVitorRamos%2Fsuperbuild", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVitorRamos%2Fsuperbuild'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 34a41aad2974cce579758f8a9f62183e4b8e13d1 [INFO] checking VitorRamos/superbuild against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVitorRamos%2Fsuperbuild" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/VitorRamos/superbuild [INFO] finished tweaking git repo https://github.com/VitorRamos/superbuild [INFO] tweaked toml for git repo https://github.com/VitorRamos/superbuild written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/VitorRamos/superbuild 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/VitorRamos/superbuild 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] 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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6470ece503fb5d428396f34e007d7e64cc68c8a7e48c6ddf8ba5e91245ccb695 [INFO] running `Command { std: "docker" "start" "-a" "6470ece503fb5d428396f34e007d7e64cc68c8a7e48c6ddf8ba5e91245ccb695", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6470ece503fb5d428396f34e007d7e64cc68c8a7e48c6ddf8ba5e91245ccb695", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6470ece503fb5d428396f34e007d7e64cc68c8a7e48c6ddf8ba5e91245ccb695", kill_on_drop: false }` [INFO] [stdout] 6470ece503fb5d428396f34e007d7e64cc68c8a7e48c6ddf8ba5e91245ccb695 [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] deb2550cd53c2c0dc444435283a815e060bfed7ec776c4266e004e774286d0bb [INFO] running `Command { std: "docker" "start" "-a" "deb2550cd53c2c0dc444435283a815e060bfed7ec776c4266e004e774286d0bb", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Compiling fuser v0.13.0 [INFO] [stderr] Compiling virtue v0.0.18 [INFO] [stderr] Checking page_size v0.5.0 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking unty v0.0.4 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking jiff v0.2.14 [INFO] [stderr] Checking interceptor_common v0.1.0 (/opt/rustwide/workdir/crates/interceptors/common) [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking clap_builder v4.5.38 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking sdd v3.0.8 [INFO] [stderr] Compiling bincode_derive v2.0.1 [INFO] [stderr] Checking scc v2.3.4 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking test_app v0.1.0 (/opt/rustwide/workdir/crates/test_app) [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Compiling zerocopy-derive v0.6.6 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling clap_derive v4.5.32 [INFO] [stderr] Compiling scroll_derive v0.12.1 [INFO] [stderr] Compiling serial_test_derive v3.2.0 [INFO] [stderr] Checking serial_test v3.2.0 [INFO] [stderr] Checking scroll v0.12.0 [INFO] [stderr] Checking zerocopy v0.6.6 [INFO] [stderr] Checking goblin v0.9.3 [INFO] [stderr] Checking fuse_mt v0.6.1 [INFO] [stderr] Checking clap v4.5.38 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking interceptor_elf v0.1.0 (/opt/rustwide/workdir/crates/interceptors/binary) [INFO] [stderr] Checking bincode v2.0.1 [INFO] [stderr] Checking common v0.1.0 (/opt/rustwide/workdir/crates/common) [INFO] [stderr] Checking interceptor_preload v0.1.0 (/opt/rustwide/workdir/crates/interceptors/preload) [INFO] [stderr] Checking interceptor_ptrace v0.1.0 (/opt/rustwide/workdir/crates/interceptors/ptrace) [INFO] [stderr] Checking build_server v0.1.0 (/opt/rustwide/workdir/crates/build_server) [INFO] [stderr] Checking coordinator v0.1.0 (/opt/rustwide/workdir/crates/coordinator) [INFO] [stderr] [INFO] [stderr] thread 'rustc' (487) 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: crates/build_server/src/fusemount.rs:972:5: 972:12 (#224), segments: [PathSegment { ident: #224, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(31), style: Outer, span: crates/build_server/src/fusemount.rs:972:5: 972:12 (#224) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x79620102bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x79620160fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x796201042226 - ::write_fmt [INFO] [stderr] 3: 0x796201001b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x79620101f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x79620000236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x79620101fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x796201001c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x796200ff89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x79620100372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x7961fdc38f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x7962023e0110 - ::token_trees [INFO] [stderr] 12: 0x796202c1c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x796202be65d2 - ::expand_crate [INFO] [stderr] 14: 0x796201cf0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x796202807658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x7962028073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x7962028073a7 - >::call_once [INFO] [stderr] 18: 0x7962027ecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x7962027ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x79620297127b - , 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: 0x79620285ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x7962026eac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x7962026eaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x7962026ed138 - ::new::thread_start [INFO] [stderr] 25: 0x7961fc28aaa4 - [INFO] [stderr] 26: 0x7961fc317a64 - 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-2026-01-09T08_05_37-469.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 `build_server` (bin "build_server" test) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name build_server --edition=2024 crates/build_server/src/main.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="debug_fuse"' --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("debug_fuse", "default"))' -C metadata=7c99e53eb1924c1a -C extra-filename=-40391f70c28ba8ad --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-9e60a9f33eb513b3.rmeta --extern bincode=/opt/rustwide/target/debug/deps/libbincode-62cc902bc7fab774.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-da12b96b20ee399e.rmeta --extern common=/opt/rustwide/target/debug/deps/libcommon-22799d0077bde6c8.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-4531bedba5fd2a7c.rmeta --extern fuse_mt=/opt/rustwide/target/debug/deps/libfuse_mt-3913a60f1d990ef2.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-9dd860993e8ea465.rmeta --extern nix=/opt/rustwide/target/debug/deps/libnix-dfac2f4c80a2c59b.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-f75af6c2729bb2ec.rmeta --cap-lints=forbid -L native=/usr/lib/x86_64-linux-gnu` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "deb2550cd53c2c0dc444435283a815e060bfed7ec776c4266e004e774286d0bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "deb2550cd53c2c0dc444435283a815e060bfed7ec776c4266e004e774286d0bb", kill_on_drop: false }` [INFO] [stdout] deb2550cd53c2c0dc444435283a815e060bfed7ec776c4266e004e774286d0bb