[INFO] fetching crate candid-gen 0.1.0... [INFO] checking candid-gen-0.1.0 against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] extracting crate candid-gen 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate candid-gen 0.1.0 [INFO] finished tweaking crates.io crate candid-gen 0.1.0 [INFO] tweaked toml for crates.io crate candid-gen 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate candid-gen 0.1.0 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 crates.io crate candid-gen 0.1.0 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9447e4db188f5c1730b087e3f4e80664eef59db5b54528ab368153b83a1aad3d [INFO] running `Command { std: "docker" "start" "-a" "9447e4db188f5c1730b087e3f4e80664eef59db5b54528ab368153b83a1aad3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9447e4db188f5c1730b087e3f4e80664eef59db5b54528ab368153b83a1aad3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9447e4db188f5c1730b087e3f4e80664eef59db5b54528ab368153b83a1aad3d", kill_on_drop: false }` [INFO] [stdout] 9447e4db188f5c1730b087e3f4e80664eef59db5b54528ab368153b83a1aad3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 922f5c599df82878659575d1a2698c21620f4cb8060b51e4c5474997f9bc5eab [INFO] running `Command { std: "docker" "start" "-a" "922f5c599df82878659575d1a2698c21620f4cb8060b51e4c5474997f9bc5eab", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling cc v1.0.99 [INFO] [stderr] Compiling either v1.12.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Compiling ena v0.14.3 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Compiling pico-args v0.5.0 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking clap_builder v4.5.7 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking os_pipe v1.2.0 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking faccess v0.2.4 [INFO] [stderr] Compiling psm v0.1.21 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Compiling stacker v0.1.15 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking typed-arena v2.0.2 [INFO] [stderr] Checking data-encoding v2.6.0 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking arbitrary v1.3.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Checking sdd v0.2.0 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking pretty v0.12.3 [INFO] [stderr] Checking lalrpop-util v0.20.2 [INFO] [stderr] Checking convert_case v0.6.0 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking scc v2.1.1 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Compiling lalrpop v0.20.2 [INFO] [stderr] Compiling logos-codegen v0.13.0 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling clap_derive v4.5.5 [INFO] [stderr] Compiling candid_derive v0.6.6 [INFO] [stderr] Compiling serial_test_derive v3.1.1 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Compiling cmd_lib_macros v1.9.4 [INFO] [stderr] Checking serial_test v3.1.1 [INFO] [stderr] Checking cmd_lib v1.9.4 [INFO] [stderr] Compiling logos-derive v0.13.0 [INFO] [stderr] Checking logos v0.13.0 [INFO] [stderr] Checking binread v2.2.0 [INFO] [stderr] Checking clap v4.5.7 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking ic_principal v0.1.1 [INFO] [stderr] Checking num-bigint v0.4.5 [INFO] [stderr] Checking candid-gen v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking candid v0.10.8 [INFO] [stderr] Compiling candid_parser v0.1.4 [INFO] [stderr] [INFO] [stderr] thread 'rustc' (1786) 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: tests/get_project_root_tests.rs:24:1: 24:8 (#8), segments: [PathSegment { ident: #8, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(12), style: Outer, span: tests/get_project_root_tests.rs:24:1: 24:8 (#8) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x701b44c2bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x701b4520fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x701b44c42226 - ::write_fmt [INFO] [stderr] 3: 0x701b44c01b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x701b44c1f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x701b43c0236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x701b44c1fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x701b44c01c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x701b44bf89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x701b44c0372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x701b41838f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x701b45fe0110 - ::token_trees [INFO] [stderr] 12: 0x701b4681c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x701b467e65d2 - ::expand_crate [INFO] [stderr] 14: 0x701b458f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x701b46407658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x701b464073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x701b464073a7 - >::call_once [INFO] [stderr] 18: 0x701b463ecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x701b463ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x701b4657127b - , 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: 0x701b4645ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x701b462eac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x701b462eaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x701b462ed138 - ::new::thread_start [INFO] [stderr] 25: 0x701b3fe8aaa4 - [INFO] [stderr] 26: 0x701b3ff17a64 - 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-2026-01-08T17_34_23-1774.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 `candid-gen` (test "get_project_root_tests") [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name get_project_root_tests --edition=2021 tests/get_project_root_tests.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=254b1a8ea78dee03 -C extra-filename=-f46cc6863635f968 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-5d92c26bf78dd907.rmeta --extern candid_gen=/opt/rustwide/target/debug/deps/libcandid_gen-890a6e5b1d7944bb.rmeta --extern candid_parser=/opt/rustwide/target/debug/deps/libcandid_parser-93c8265227fb7963.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-e816bd5ddd0e6ffd.rmeta --extern cmd_lib=/opt/rustwide/target/debug/deps/libcmd_lib-98c108ef6d21af3e.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-9a4a314c4444a257.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-58ca0a2d319a8786.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-0bbac8206a82633c.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-c019a00cdc815493.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-8838e4363e0f0e62.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/psm-9e450e9df55709ac/out` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] [INFO] [stderr] thread 'rustc' (1794) 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/functions/get_candid_path_str.rs:33:5: 33:12 (#52), segments: [PathSegment { ident: #52, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(49), style: Outer, span: src/functions/get_candid_path_str.rs:33:5: 33:12 (#52) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7c633582bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7c6335e0fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x7c6335842226 - ::write_fmt [INFO] [stderr] 3: 0x7c6335801b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7c633581f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x7c633480236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7c633581fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7c6335801c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7c63357f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7c633580372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x7c6332438f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x7c6336be0110 - ::token_trees [INFO] [stderr] 12: 0x7c633741c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x7c63373e65d2 - ::expand_crate [INFO] [stderr] 14: 0x7c63364f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x7c6337007658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x7c63370073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x7c63370073a7 - >::call_once [INFO] [stderr] 18: 0x7c6336fecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x7c6336fec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x7c633717127b - , 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: 0x7c633705ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x7c6336eeac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x7c6336eeaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x7c6336eed138 - ::new::thread_start [INFO] [stderr] 25: 0x7c6330a8aaa4 - [INFO] [stderr] 26: 0x7c6330b17a64 - 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-2026-01-08T17_34_23-1777.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 `candid-gen` (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 candid_gen --edition=2021 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 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=d0688c11b8277251 -C extra-filename=-edd5ac46c1a24d91 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-5d92c26bf78dd907.rmeta --extern candid_parser=/opt/rustwide/target/debug/deps/libcandid_parser-93c8265227fb7963.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-e816bd5ddd0e6ffd.rmeta --extern cmd_lib=/opt/rustwide/target/debug/deps/libcmd_lib-98c108ef6d21af3e.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-9a4a314c4444a257.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-58ca0a2d319a8786.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-0bbac8206a82633c.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-c019a00cdc815493.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-8838e4363e0f0e62.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/psm-9e450e9df55709ac/out` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "922f5c599df82878659575d1a2698c21620f4cb8060b51e4c5474997f9bc5eab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "922f5c599df82878659575d1a2698c21620f4cb8060b51e4c5474997f9bc5eab", kill_on_drop: false }` [INFO] [stdout] 922f5c599df82878659575d1a2698c21620f4cb8060b51e4c5474997f9bc5eab