[INFO] fetching crate wx-core 0.0.2... [INFO] checking wx-core-0.0.2 against try#ce3348c21531b911ca5aadbbbe7ad63a1bc4c382 for pr-149596 [INFO] extracting crate wx-core 0.0.2 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate wx-core 0.0.2 [INFO] finished tweaking crates.io crate wx-core 0.0.2 [INFO] tweaked toml for crates.io crate wx-core 0.0.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wx-core 0.0.2 on toolchain ce3348c21531b911ca5aadbbbe7ad63a1bc4c382 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ce3348c21531b911ca5aadbbbe7ad63a1bc4c382" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate wx-core 0.0.2 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" "+ce3348c21531b911ca5aadbbbe7ad63a1bc4c382" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+ce3348c21531b911ca5aadbbbe7ad63a1bc4c382" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6dedd8e52fe1b5b98d8f2adf81f103cc55ad4aaf42c3718c1a0616bd4b3eb301 [INFO] running `Command { std: "docker" "start" "-a" "6dedd8e52fe1b5b98d8f2adf81f103cc55ad4aaf42c3718c1a0616bd4b3eb301", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6dedd8e52fe1b5b98d8f2adf81f103cc55ad4aaf42c3718c1a0616bd4b3eb301", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dedd8e52fe1b5b98d8f2adf81f103cc55ad4aaf42c3718c1a0616bd4b3eb301", kill_on_drop: false }` [INFO] [stdout] 6dedd8e52fe1b5b98d8f2adf81f103cc55ad4aaf42c3718c1a0616bd4b3eb301 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+ce3348c21531b911ca5aadbbbe7ad63a1bc4c382" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 366c8ac6c32cc479a48a857061cf4338998740d4f84bfb706e433da7ac637ab6 [INFO] running `Command { std: "docker" "start" "-a" "366c8ac6c32cc479a48a857061cf4338998740d4f84bfb706e433da7ac637ab6", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling cc v1.2.7 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling thiserror v2.0.9 [INFO] [stderr] Compiling serde_json v1.0.135 [INFO] [stderr] Compiling rustls v0.23.20 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rustix v0.38.43 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling rustls-pki-types v1.10.1 [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling bytes v1.9.0 [INFO] [stderr] Compiling windows_x86_64_gnu v0.53.0 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling indexmap v2.7.0 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Compiling webpki-roots v0.26.7 [INFO] [stderr] Compiling rustls-pemfile v2.2.0 [INFO] [stderr] Checking windows-targets v0.53.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling flume v0.11.1 [INFO] [stderr] Checking miniz_oxide v0.8.2 [INFO] [stderr] Compiling tokio v1.43.0 [INFO] [stderr] Checking futures-intrusive v0.5.0 [INFO] [stderr] Compiling syn v2.0.95 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Compiling zip v2.2.2 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking lockfree-object-pool v0.1.6 [INFO] [stderr] Checking flate2 v1.0.35 [INFO] [stderr] Checking windows-result v0.3.0 [INFO] [stderr] Checking windows-strings v0.3.0 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] [INFO] [stderr] thread 'rustc' (540) panicked at compiler/rustc_resolve/src/diagnostics.rs:152:21: [INFO] [stderr] internal error: entered unreachable code [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x738681a695a3 - <::print::DisplayBacktrace as core[6cc6cda5bf5843b4]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7386820115c8 - core[6cc6cda5bf5843b4]::fmt::write [INFO] [stderr] 2: 0x738681a7fdc6 - ::write_fmt [INFO] [stderr] 3: 0x738681a3fc78 - std[c732280b882879e8]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x738681a5d3d3 - std[c732280b882879e8]::panicking::default_hook [INFO] [stderr] 5: 0x738680ac96c7 - std[c732280b882879e8]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x738681a5d6b2 - std[c732280b882879e8]::panicking::panic_with_hook [INFO] [stderr] 7: 0x738681a3fd6a - std[c732280b882879e8]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x738681a36df9 - std[c732280b882879e8]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x738681a418ed - __rustc[ad855206e1ddae17]::rust_begin_unwind [INFO] [stderr] 10: 0x73867ecd99bc - core[6cc6cda5bf5843b4]::panicking::panic_fmt [INFO] [stderr] 11: 0x73867e54b672 - core[6cc6cda5bf5843b4]::panicking::panic [INFO] [stderr] 12: 0x7386824776f7 - ::resolve_crate::{closure#0} [INFO] [stderr] 13: 0x73868246c94d - ::resolve_crate [INFO] [stderr] 14: 0x738682a527f9 - rustc_interface[38d2190d34e76883]::passes::configure_and_expand [INFO] [stderr] 15: 0x73868319aad5 - rustc_interface[38d2190d34e76883]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x73868319a84d - rustc_query_impl[3f3083a1a4911fcd]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x73868319a835 - >::call_once [INFO] [stderr] 18: 0x73868317b3df - rustc_query_system[2635c3e4e2458d32]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[3f3083a1a4911fcd]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x73868317af40 - rustc_query_impl[3f3083a1a4911fcd]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x73868335d0b7 - , rustc_driver_impl[3efbdfab4995ad57]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[6cc6cda5bf5843b4]::ops::function::FnOnce<(&rustc_session[da1d0116b82b93d2]::session::Session, rustc_middle[123d76d9fcba17a4]::ty::context::CurrentGcx, alloc[d96334610b4d9ed3]::sync::Arc, &std[c732280b882879e8]::sync::once_lock::OnceLock, &rustc_data_structures[d9cbbe64485074d7]::sync::worker_local::WorkerLocal, &rustc_data_structures[d9cbbe64485074d7]::sync::worker_local::WorkerLocal, rustc_driver_impl[3efbdfab4995ad57]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0} [INFO] [stderr] 21: 0x7386831c0545 - rustc_interface[38d2190d34e76883]::interface::run_compiler::<(), rustc_driver_impl[3efbdfab4995ad57]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x73868310d78a - std[c732280b882879e8]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x73868310d55d - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[6cc6cda5bf5843b4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x738683112c2d - ::new::thread_start [INFO] [stderr] 25: 0x73867ce8aaa4 - [INFO] [stderr] 26: 0x73867cf17a64 - 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/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/windows-result-0.3.0/rustc-ice-2025-12-03T18_20_16-534.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.93.0-nightly (ce3348c21 2025-12-03) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type lib -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] Checking option-ext v0.2.0 [INFO] [stderr] error: could not compile `windows-result` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ce3348c21531b911ca5aadbbbe7ad63a1bc4c382/bin/rustc --crate-name windows_result --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/windows-result-0.3.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --warn=rust_2018_idioms --warn=unsafe_op_in_unsafe_fn --warn=unexpected_cfgs --warn=missing_docs --check-cfg 'cfg(windows_raw_dylib, windows_debugger_visualizer, windows_slim_errors)' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "std"))' -C metadata=be7882f7878f38e7 -C extra-filename=-9added6b2566c332 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern windows_targets=/opt/rustwide/target/debug/deps/libwindows_targets-81e810b867eed4a8.rmeta --cap-lints allow --cap-lints=forbid -L native=/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/windows_x86_64_gnu-0.53.0/lib` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "366c8ac6c32cc479a48a857061cf4338998740d4f84bfb706e433da7ac637ab6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "366c8ac6c32cc479a48a857061cf4338998740d4f84bfb706e433da7ac637ab6", kill_on_drop: false }` [INFO] [stdout] 366c8ac6c32cc479a48a857061cf4338998740d4f84bfb706e433da7ac637ab6