[INFO] cloning repository https://github.com/ktanaka101/nail [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ktanaka101/nail" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fktanaka101%2Fnail", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fktanaka101%2Fnail'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2f178eae8e1a114bae463f09104e1df05f9e6c62 [INFO] checking ktanaka101/nail against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fktanaka101%2Fnail" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/ktanaka101/nail [INFO] finished tweaking git repo https://github.com/ktanaka101/nail [INFO] tweaked toml for git repo https://github.com/ktanaka101/nail written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ktanaka101/nail 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/ktanaka101/nail 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] c25a0366ba480a20fb01d64ebcf6435afe08736a92a7adb2c88363bd10629c59 [INFO] running `Command { std: "docker" "start" "-a" "c25a0366ba480a20fb01d64ebcf6435afe08736a92a7adb2c88363bd10629c59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c25a0366ba480a20fb01d64ebcf6435afe08736a92a7adb2c88363bd10629c59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c25a0366ba480a20fb01d64ebcf6435afe08736a92a7adb2c88363bd10629c59", kill_on_drop: false }` [INFO] [stdout] c25a0366ba480a20fb01d64ebcf6435afe08736a92a7adb2c88363bd10629c59 [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] 506787bd207734e8dc4f787452d7cc96bea710e9278e7dc812f71bd6c32eaa27 [INFO] running `Command { std: "docker" "start" "-a" "506787bd207734e8dc4f787452d7cc96bea710e9278e7dc812f71bd6c32eaa27", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Checking text-size v1.1.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking countme v3.0.1 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking hashbrown v0.15.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Checking drop_bomb v0.1.5 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling indenter v0.3.3 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking arc-swap v1.7.1 [INFO] [stderr] Checking la-arena v0.3.1 [INFO] [stderr] Compiling anyhow v1.0.92 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling cc v1.1.36 [INFO] [stderr] Compiling thiserror v1.0.67 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling regex-lite v0.1.6 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling winnow v0.7.3 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking indexmap v2.6.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Compiling serde v1.0.214 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Compiling inkwell v0.5.0 (https://github.com/TheDan64/inkwell?branch=master#97128a90) [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling serde_json v1.0.132 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking sdd v3.0.5 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking scc v2.3.0 [INFO] [stderr] Checking concolor-query v0.3.3 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking concolor v0.1.1 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking dissimilar v1.0.9 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking rowan v0.15.16 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking hashlink v0.8.4 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling llvm-sys v181.2.0 [INFO] [stderr] Checking expect-test v1.5.0 [INFO] [stderr] Checking ariadne v0.5.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking fluent-uri v0.1.4 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking nu-ansi-term v0.50.0 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking clap_builder v4.5.20 [INFO] [stderr] Compiling toml_edit v0.22.24 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Compiling proc-macro-crate v3.2.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling salsa-2022-macros v0.1.0 (https://github.com/salsa-rs/salsa#4151b09d) [INFO] [stderr] Compiling logos-codegen v0.14.2 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.67 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling serde_derive v1.0.214 [INFO] [stderr] Compiling inkwell_internals v0.10.0 (https://github.com/TheDan64/inkwell?branch=master#97128a90) [INFO] [stderr] Compiling num_enum_derive v0.7.3 [INFO] [stderr] Compiling serial_test_derive v3.2.0 [INFO] [stderr] Compiling serde_repr v0.1.19 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Checking serial_test v3.2.0 [INFO] [stderr] Checking num_enum v0.7.3 [INFO] [stderr] Checking llvm_stackmap v0.1.0 (/opt/rustwide/workdir/crates/llvm_stackmap) [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Compiling logos-derive v0.14.2 [INFO] [stderr] Checking salsa-2022 v0.1.0 (https://github.com/salsa-rs/salsa#4151b09d) [INFO] [stderr] Checking logos v0.14.2 [INFO] [stderr] Checking lexer v0.1.0 (/opt/rustwide/workdir/crates/lexer) [INFO] [stderr] Checking syntax v0.1.0 (/opt/rustwide/workdir/crates/syntax) [INFO] [stderr] Checking parser v0.1.0 (/opt/rustwide/workdir/crates/parser) [INFO] [stderr] Checking ast v0.1.0 (/opt/rustwide/workdir/crates/ast) [INFO] [stderr] Checking clap v4.5.20 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/parser/src/source.rs:39:30 [INFO] [stdout] | [INFO] [stdout] 39 | pub(crate) fn peek_token(&mut self) -> Option<&Token> { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^ [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [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] 39 | pub(crate) fn peek_token(&mut self) -> Option<&Token<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/parser/src/source.rs:67:23 [INFO] [stdout] | [INFO] [stdout] 67 | fn peek_token_raw(&self) -> Option<&Token> { [INFO] [stdout] | ^^^^^ ^^^^^^ [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 67 | fn peek_token_raw(&self) -> Option<&Token<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tracing-tree v0.4.0 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/parser/src/source.rs:39:30 [INFO] [stdout] | [INFO] [stdout] 39 | pub(crate) fn peek_token(&mut self) -> Option<&Token> { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^ [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [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] 39 | pub(crate) fn peek_token(&mut self) -> Option<&Token<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/parser/src/source.rs:67:23 [INFO] [stdout] | [INFO] [stdout] 67 | fn peek_token_raw(&self) -> Option<&Token> { [INFO] [stdout] | ^^^^^ ^^^^^^ [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 67 | fn peek_token_raw(&self) -> Option<&Token<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking hir v0.1.0 (/opt/rustwide/workdir/crates/hir) [INFO] [stderr] Checking nail_gc v0.1.0 (/opt/rustwide/workdir/crates/nail_gc) [INFO] [stderr] Checking hir_ty v0.1.0 (/opt/rustwide/workdir/crates/hir_ty) [INFO] [stdout] warning: the feature `trait_upcasting` has been stable since 1.86.0 and no longer requires an attribute to enable [INFO] [stdout] --> crates/hir_ty/src/lib.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | #![feature(trait_upcasting)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `trait_upcasting` has been stable since 1.86.0 and no longer requires an attribute to enable [INFO] [stdout] --> crates/hir_ty/src/lib.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | #![feature(trait_upcasting)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking base_db v0.1.0 (/opt/rustwide/workdir/crates/base_db) [INFO] [stderr] Checking mir v0.1.0 (/opt/rustwide/workdir/crates/mir) [INFO] [stdout] warning: the feature `trait_upcasting` has been stable since 1.86.0 and no longer requires an attribute to enable [INFO] [stdout] --> crates/mir/src/lib.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | #![feature(trait_upcasting)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `trait_upcasting` has been stable since 1.86.0 and no longer requires an attribute to enable [INFO] [stdout] --> crates/mir/src/lib.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | #![feature(trait_upcasting)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking diagnostic v0.1.0 (/opt/rustwide/workdir/crates/diagnostic) [INFO] [stderr] Checking codegen_llvm v0.1.0 (/opt/rustwide/workdir/crates/codegen_llvm) [INFO] [stderr] Checking lsp-server v0.7.7 [INFO] [stderr] Checking lsp-types v0.97.0 [INFO] [stderr] [INFO] [stderr] thread 'rustc' (2039) 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/codegen_llvm/src/lib.rs:1223:5: 1223:12 (#249), segments: [PathSegment { ident: #249, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(230), style: Outer, span: crates/codegen_llvm/src/lib.rs:1223:5: 1223:12 (#249) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x72239462bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x722394c0fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x722394642226 - ::write_fmt [INFO] [stderr] 3: 0x722394601b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x72239461f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x72239360236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x72239461fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x722394601c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7223945f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x72239460372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x722391238f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x7223959e0110 - ::token_trees [INFO] [stderr] 12: 0x72239621c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x7223961e65d2 - ::expand_crate [INFO] [stderr] 14: 0x7223952f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x722395e07658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x722395e073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x722395e073a7 - >::call_once [INFO] [stderr] 18: 0x722395decb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x722395dec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x722395f7127b - , 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: 0x722395e5ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x722395ceac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x722395ceaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x722395ced138 - ::new::thread_start [INFO] [stderr] 25: 0x72238f88aaa4 - [INFO] [stderr] 26: 0x72238f917a64 - 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-2026-01-09T17_06_20-2028.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 strip=debuginfo [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 `codegen_llvm` (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 codegen_llvm --edition=2021 crates/codegen_llvm/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=b9535bc02271eb77 -C extra-filename=-bc98f54877b186c0 --out-dir /opt/rustwide/target/debug/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-aa36d027be3a373c.rmeta --extern ast=/opt/rustwide/target/debug/deps/libast-21f9971000b9b08d.rmeta --extern either=/opt/rustwide/target/debug/deps/libeither-81ea23b9be4112ac.rmeta --extern expect_test=/opt/rustwide/target/debug/deps/libexpect_test-6ec1cc4965018260.rmeta --extern hir=/opt/rustwide/target/debug/deps/libhir-736f18edc30ac866.rmeta --extern hir_ty=/opt/rustwide/target/debug/deps/libhir_ty-c538d1dd0a9fdbd1.rmeta --extern inkwell=/opt/rustwide/target/debug/deps/libinkwell-847a0ee62a5f1e86.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-f9876717a7745baf.rmeta --extern mir=/opt/rustwide/target/debug/deps/libmir-99957539d0208c54.rmeta --extern nail_gc=/opt/rustwide/target/debug/deps/libnail_gc-1acd44e7436c93fa.rmeta --extern parser=/opt/rustwide/target/debug/deps/libparser-c62f2a77b1f7c566.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-10b032ded9aab469.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-8772c0bc6bad4ecb.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-2da07925256bbe12.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-7ce11abd5ad60df2.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/llvm-sys-75fb50fdb5f205c3/out -L native=/usr/lib/llvm-18/lib` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> crates/codegen_llvm/src/builtin_function/gc/gc_collect.rs:10:76 [INFO] [stdout] | [INFO] [stdout] 10 | .add_global_mapping(&func_value, nail_gc::externs::nail_gc_collect as usize); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(function_casts_as_integer)]` on by default [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 10 | .add_global_mapping(&func_value, nail_gc::externs::nail_gc_collect as *const () as usize); [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> crates/codegen_llvm/src/builtin_function/gc/gc_malloc.rs:19:75 [INFO] [stdout] | [INFO] [stdout] 19 | .add_global_mapping(&func_value, nail_gc::externs::nail_gc_malloc as usize); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 19 | .add_global_mapping(&func_value, nail_gc::externs::nail_gc_malloc as *const () as usize); [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> crates/codegen_llvm/src/builtin_function/to_string/bool_to_string.rs:31:57 [INFO] [stdout] | [INFO] [stdout] 31 | .add_global_mapping(&func_value, bool_to_string as usize); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 31 | .add_global_mapping(&func_value, bool_to_string as *const () as usize); [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> crates/codegen_llvm/src/builtin_function/to_string/int_to_string.rs:31:56 [INFO] [stdout] | [INFO] [stdout] 31 | .add_global_mapping(&func_value, int_to_string as usize); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 31 | .add_global_mapping(&func_value, int_to_string as *const () as usize); [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> crates/codegen_llvm/src/builtin_function/to_string/str_to_string.rs:63:56 [INFO] [stdout] | [INFO] [stdout] 63 | .add_global_mapping(&func_value, str_to_string as usize); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 63 | .add_global_mapping(&func_value, str_to_string as *const () as usize); [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> crates/codegen_llvm/src/builtin_function/to_string/struct_to_string.rs:31:59 [INFO] [stdout] | [INFO] [stdout] 31 | .add_global_mapping(&func_value, struct_to_string as usize); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 31 | .add_global_mapping(&func_value, struct_to_string as *const () as usize); [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "506787bd207734e8dc4f787452d7cc96bea710e9278e7dc812f71bd6c32eaa27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "506787bd207734e8dc4f787452d7cc96bea710e9278e7dc812f71bd6c32eaa27", kill_on_drop: false }` [INFO] [stdout] 506787bd207734e8dc4f787452d7cc96bea710e9278e7dc812f71bd6c32eaa27