[INFO] cloning repository https://github.com/akitorahayashi/pure [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/akitorahayashi/pure" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakitorahayashi%2Fpure", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakitorahayashi%2Fpure'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8018303654c9a91860d1f9658f0dda3198385711 [INFO] checking akitorahayashi/pure against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakitorahayashi%2Fpure" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/akitorahayashi/pure [INFO] finished tweaking git repo https://github.com/akitorahayashi/pure [INFO] tweaked toml for git repo https://github.com/akitorahayashi/pure written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/akitorahayashi/pure 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/akitorahayashi/pure 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-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 254d732e21c33f26df8aa8097795bdc6bb876310ee4ca40fef2de6da70dc9b3e [INFO] running `Command { std: "docker" "start" "-a" "254d732e21c33f26df8aa8097795bdc6bb876310ee4ca40fef2de6da70dc9b3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "254d732e21c33f26df8aa8097795bdc6bb876310ee4ca40fef2de6da70dc9b3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "254d732e21c33f26df8aa8097795bdc6bb876310ee4ca40fef2de6da70dc9b3e", kill_on_drop: false }` [INFO] [stdout] 254d732e21c33f26df8aa8097795bdc6bb876310ee4ca40fef2de6da70dc9b3e [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b32350725cfbbbac35e4678ad4b9a9d89cb6bcdaa1dd2b0c75d243d80683d65d [INFO] running `Command { std: "docker" "start" "-a" "b32350725cfbbbac35e4678ad4b9a9d89cb6bcdaa1dd2b0c75d243d80683d65d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.102 [INFO] [stderr] Compiling unicode-ident v1.0.20 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Checking linux-raw-sys v0.11.0 [INFO] [stderr] Compiling rust_decimal v1.39.0 [INFO] [stderr] Checking indexmap v2.12.0 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking console v0.15.11 [INFO] [stderr] Checking winnow v0.7.13 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking predicates-core v1.0.9 [INFO] [stderr] Checking clap_builder v4.5.50 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking utf8-width v0.1.7 [INFO] [stderr] Checking termtree v0.5.1 [INFO] [stderr] Checking shell-words v1.1.0 [INFO] [stderr] Checking float-cmp v0.10.0 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking zeroize v1.8.2 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Checking byte-unit v5.1.6 [INFO] [stderr] Checking tempfile v3.23.0 [INFO] [stderr] Checking indicatif v0.17.11 [INFO] [stderr] Checking predicates-tree v1.0.12 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Compiling assert_cmd v2.0.17 [INFO] [stderr] Checking sdd v3.0.10 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Checking scc v2.4.0 [INFO] [stderr] Checking bstr v1.12.0 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking predicates v3.1.3 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Compiling serial_test_derive v3.2.0 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking serial_test v3.2.0 [INFO] [stderr] Checking globset v0.4.18 [INFO] [stderr] Checking ignore v0.4.24 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking dialoguer v0.11.0 [INFO] [stderr] Checking globwalk v0.9.1 [INFO] [stderr] Checking assert_fs v1.1.3 [INFO] [stderr] Checking clap v4.5.50 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking toml_datetime v0.6.11 [INFO] [stderr] Checking serde_spanned v0.6.9 [INFO] [stderr] Checking toml_edit v0.22.27 [INFO] [stderr] Checking toml v0.8.23 [INFO] [stderr] Checking pure v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] [INFO] [stderr] thread 'rustc' (643) 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/scanners/xcode.rs:279:5: 279:12 (#215), segments: [PathSegment { ident: #215, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(167), style: Outer, span: src/scanners/xcode.rs:279:5: 279:12 (#215) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x703b79e2bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x703b7a40fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x703b79e42226 - ::write_fmt [INFO] [stderr] 3: 0x703b79e01b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x703b79e1f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x703b78e0236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x703b79e1fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x703b79e01c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x703b79df89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x703b79e0372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x703b76a38f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x703b7b1e0110 - ::token_trees [INFO] [stderr] 12: 0x703b7ba1c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x703b7b9e65d2 - ::expand_crate [INFO] [stderr] 14: 0x703b7aaf0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x703b7b607658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x703b7b6073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x703b7b6073a7 - >::call_once [INFO] [stderr] 18: 0x703b7b5ecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x703b7b5ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x703b7b77127b - , 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: 0x703b7b65ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x703b7b4eac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x703b7b4eaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x703b7b4ed138 - ::new::thread_start [INFO] [stderr] 25: 0x703b7508aaa4 - [INFO] [stderr] 26: 0x703b75117a64 - 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_51_36-638.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 `pure` (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 pure --edition=2024 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=d3bffe18a99942b9 -C extra-filename=-94ac278de0f55940 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assert_cmd=/opt/rustwide/target/debug/deps/libassert_cmd-6d702dda9a5bc5cb.rmeta --extern assert_fs=/opt/rustwide/target/debug/deps/libassert_fs-079e51e4c7b82ae0.rmeta --extern byte_unit=/opt/rustwide/target/debug/deps/libbyte_unit-50496b7f4bdc14eb.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-54a5df01a5982471.rmeta --extern dialoguer=/opt/rustwide/target/debug/deps/libdialoguer-078e3c5246c8525f.rmeta --extern dirs_next=/opt/rustwide/target/debug/deps/libdirs_next-b6bdfd6fbd019172.rmeta --extern globset=/opt/rustwide/target/debug/deps/libglobset-6f069bd62dcd7637.rmeta --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-c3a628b1439f82e3.rmeta --extern predicates=/opt/rustwide/target/debug/deps/libpredicates-f9817cf5fcfe1eb1.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-f07a5d1cfcb2a055.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-ce031932216c6d1f.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-71f1edc9740367a9.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-ec50c1dadecc2d9f.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-12c2ee24989af893.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-0417e45f606c734b.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-99e19e407b77d373.rmeta --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-1278d11b181efceb.rmeta --cap-lints=forbid` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b32350725cfbbbac35e4678ad4b9a9d89cb6bcdaa1dd2b0c75d243d80683d65d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b32350725cfbbbac35e4678ad4b9a9d89cb6bcdaa1dd2b0c75d243d80683d65d", kill_on_drop: false }` [INFO] [stdout] b32350725cfbbbac35e4678ad4b9a9d89cb6bcdaa1dd2b0c75d243d80683d65d