[INFO] fetching crate settings_loader 1.0.0...
[INFO] checking settings_loader-1.0.0 against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727
[INFO] extracting crate settings_loader 1.0.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate settings_loader 1.0.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate settings_loader 1.0.0
[INFO] tweaked toml for crates.io crate settings_loader 1.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate settings_loader 1.0.0 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 settings_loader 1.0.0 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b8fd8cad96e95c9703a164f258653686276a0c1bb25bb496770478c76980b5b4
[INFO] running `Command { std: "docker" "start" "-a" "b8fd8cad96e95c9703a164f258653686276a0c1bb25bb496770478c76980b5b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8fd8cad96e95c9703a164f258653686276a0c1bb25bb496770478c76980b5b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8fd8cad96e95c9703a164f258653686276a0c1bb25bb496770478c76980b5b4", kill_on_drop: false }`
[INFO] [stdout] b8fd8cad96e95c9703a164f258653686276a0c1bb25bb496770478c76980b5b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 492ba6a38095c8cd45d17a22b78a33d57e2d4084c178625e85748165c0e31dd8
[INFO] running `Command { std: "docker" "start" "-a" "492ba6a38095c8cd45d17a22b78a33d57e2d4084c178625e85748165c0e31dd8", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling pest v2.8.4
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling erased-serde v0.4.9
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking rustix v1.1.2
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking gethostname v0.2.3
[INFO] [stderr]     Checking tracing-log v0.1.4
[INFO] [stderr]     Checking path-dedot v3.1.1
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]     Checking path-absolutize v3.1.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking ron v0.12.0
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking toml v0.9.10+spec-1.1.0
[INFO] [stderr]     Checking serde-untagged v0.1.9
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking deunicode v1.6.2
[INFO] [stderr]     Checking yaml-rust2 v0.10.4
[INFO] [stderr]     Checking ordered-multimap v0.7.3
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]     Checking trim-margin v0.1.0
[INFO] [stderr]     Checking assert_matches2 v0.1.2
[INFO] [stderr]     Checking serial_test v3.2.0
[INFO] [stderr]     Checking rust-ini v0.21.3
[INFO] [stderr]    Compiling pest_meta v2.8.4
[INFO] [stderr]     Checking fake v2.10.0
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking clap v4.5.53
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking globset v0.4.18
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]     Checking proptest v1.9.0
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]     Checking ignore v0.4.25
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling serde_with_macros v3.16.1
[INFO] [stderr]    Compiling pest_generator v2.8.4
[INFO] [stderr]     Checking globwalk v0.9.1
[INFO] [stderr]    Compiling pest_derive v2.8.4
[INFO] [stderr]     Checking tracing-bunyan-formatter v0.3.10
[INFO] [stderr]     Checking serde_with v3.16.1
[INFO] [stderr]     Checking json5 v0.4.1
[INFO] [stderr]     Checking config v0.15.19
[INFO] [stderr]     Checking settings_loader v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (729) 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/layer_builder_tests.rs:137:1: 137:8 (#64), segments: [PathSegment { ident: <test_trace>#64, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(194), style: Outer, span: tests/layer_builder_tests.rs:137:1: 137:8 (#64) }
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7786bfe2bfa3 - <<std[7d609349af90bec6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt
[INFO] [stderr]    1:     0x7786c040fb48 - core[75ca2badb63c4514]::fmt::write
[INFO] [stderr]    2:     0x7786bfe42226 - <std[7d609349af90bec6]::sys::stdio::unix::Stderr as std[7d609349af90bec6]::io::Write>::write_fmt
[INFO] [stderr]    3:     0x7786bfe01b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0}
[INFO] [stderr]    4:     0x7786bfe1f833 - std[7d609349af90bec6]::panicking::default_hook
[INFO] [stderr]    5:     0x7786bee0236a - std[7d609349af90bec6]::panicking::update_hook::<alloc[d7482eb0f1d19161]::boxed::Box<rustc_driver_impl[3f9d6dd912ac34bd]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    6:     0x7786bfe1fb12 - std[7d609349af90bec6]::panicking::panic_with_hook
[INFO] [stderr]    7:     0x7786bfe01c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0}
[INFO] [stderr]    8:     0x7786bfdf89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace::<std[7d609349af90bec6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]    9:     0x7786bfe0372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind
[INFO] [stderr]   10:     0x7786bca38f9c - core[75ca2badb63c4514]::panicking::panic_fmt
[INFO] [stderr]   11:     0x7786c11e0110 - <rustc_ast[333fca09df5738a4]::ast::Attribute>::token_trees
[INFO] [stderr]   12:     0x7786c1a1c314 - <rustc_expand[a01ffc1bf52c2613]::expand::MacroExpander>::fully_expand_fragment
[INFO] [stderr]   13:     0x7786c19e65d2 - <rustc_expand[a01ffc1bf52c2613]::expand::MacroExpander>::expand_crate
[INFO] [stderr]   14:     0x7786c0af0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand
[INFO] [stderr]   15:     0x7786c1607658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw
[INFO] [stderr]   16:     0x7786c16073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[2342951a64deba5]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   17:     0x7786c16073a7 - <rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(rustc_middle[2342951a64deba5]::ty::context::TyCtxt, ())>>::call_once
[INFO] [stderr]   18:     0x7786c15ecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::<rustc_query_impl[8c5349e00d64015e]::DynamicConfig<rustc_query_system[d45be4fb383a0235]::query::caches::SingleCache<rustc_middle[2342951a64deba5]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false>
[INFO] [stderr]   19:     0x7786c15ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   20:     0x7786c177127b - <rustc_interface[903e43df8d6bd657]::passes::create_and_enter_global_ctxt<core[75ca2badb63c4514]::option::Option<rustc_interface[903e43df8d6bd657]::queries::Linker>, 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<rustc_data_structures[c82a87ce5cdbfc92]::jobserver::Proxy>, &std[7d609349af90bec6]::sync::once_lock::OnceLock<rustc_middle[2342951a64deba5]::ty::context::GlobalCtxt>, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal<rustc_middle[2342951a64deba5]::arena::Arena>, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal<rustc_hir[cc727ec2ba6ebdb5]::Arena>, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0}
[INFO] [stderr]   21:     0x7786c165ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   22:     0x7786c14eac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[903e43df8d6bd657]::util::run_in_thread_with_globals<rustc_interface[903e43df8d6bd657]::util::run_in_thread_pool_with_globals<rustc_interface[903e43df8d6bd657]::interface::run_compiler<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   23:     0x7786c14eaa20 - <std[7d609349af90bec6]::thread::lifecycle::spawn_unchecked<rustc_interface[903e43df8d6bd657]::util::run_in_thread_with_globals<rustc_interface[903e43df8d6bd657]::util::run_in_thread_pool_with_globals<rustc_interface[903e43df8d6bd657]::interface::run_compiler<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   24:     0x7786c14ed138 - <std[7d609349af90bec6]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]   25:     0x7786bb08aaa4 - <unknown>
[INFO] [stderr]   26:     0x7786bb117a64 - clone
[INFO] [stderr]   27:                0x0 - <unknown>
[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-2026-01-08T22_40_23-719.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 `settings_loader` (test "layer_builder_tests")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name layer_builder_tests --edition=2021 tests/layer_builder_tests.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --warn=rust_2021_compatibility --warn=rust_2018_idioms --forbid=unsafe_code '--warn=clippy::suspicious' --warn=rust_2021_prelude_collisions --warn=rust_2021_incompatible_closure_captures '--warn=clippy::cargo' --test --cfg 'feature="default"' --cfg 'feature="metadata"' --cfg 'feature="regex"' --cfg 'feature="serde_json"' --cfg 'feature="zeroize"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("database", "default", "directories", "editor", "http", "metadata", "multi-scope", "parking_lot", "regex", "secrecy", "serde", "serde_json", "serde_yaml", "sqlx", "toml", "toml_edit", "url", "zeroize"))' -C metadata=6b4479a1850842df -C extra-filename=-7c16fc6cba6dc3df --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-5cf73cd768c5f646.rmeta --extern assert_matches2=/opt/rustwide/target/debug/deps/libassert_matches2-17b5098db7c1af06.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-82539006f28985cf.rmeta --extern config=/opt/rustwide/target/debug/deps/libconfig-15fe3d9314659046.rmeta --extern fake=/opt/rustwide/target/debug/deps/libfake-acdb435b4bd27a0c.rmeta --extern globwalk=/opt/rustwide/target/debug/deps/libglobwalk-6c428e0da8d2e9d5.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-2ad934dc7da92e31.rmeta --extern path_absolutize=/opt/rustwide/target/debug/deps/libpath_absolutize-394c0562687ab8f2.rmeta --extern pretty_assertions=/opt/rustwide/target/debug/deps/libpretty_assertions-a21c3242f84402d4.rmeta --extern proptest=/opt/rustwide/target/debug/deps/libproptest-46ccaba9aacea869.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-aca0d9173fea28e1.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-b7120c8ac588fc6a.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-532a7adbd84e692d.rmeta --extern serde_with=/opt/rustwide/target/debug/deps/libserde_with-c7580f92612d6a26.rmeta --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-8262505fd81e175b.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-3649093a25bbcc93.rmeta --extern settings_loader=/opt/rustwide/target/debug/deps/libsettings_loader-ce84c3aae2adafe4.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-812b136d5353af89.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-77bd3687f6d61cd4.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-b6c506959e36ad9f.rmeta --extern tracing_bunyan_formatter=/opt/rustwide/target/debug/deps/libtracing_bunyan_formatter-5b9a93318e08d43e.rmeta --extern tracing_log=/opt/rustwide/target/debug/deps/libtracing_log-8b717925bfea23d8.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-7494399e0c446759.rmeta --extern trim_margin=/opt/rustwide/target/debug/deps/libtrim_margin-c5414b3c781835e6.rmeta --extern zeroize=/opt/rustwide/target/debug/deps/libzeroize-a40156bb3ac2a890.rmeta --cap-lints=forbid` (exit status: 101)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (761) 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/env_customization_tests.rs:209:1: 209:8 (#57), segments: [PathSegment { ident: <test_trace>#57, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(164), style: Outer, span: tests/env_customization_tests.rs:209:1: 209:8 (#57) }
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7e431ce2bfa3 - <<std[7d609349af90bec6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt
[INFO] [stderr]    1:     0x7e431d40fb48 - core[75ca2badb63c4514]::fmt::write
[INFO] [stderr]    2:     0x7e431ce42226 - <std[7d609349af90bec6]::sys::stdio::unix::Stderr as std[7d609349af90bec6]::io::Write>::write_fmt
[INFO] [stderr]    3:     0x7e431ce01b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0}
[INFO] [stderr]    4:     0x7e431ce1f833 - std[7d609349af90bec6]::panicking::default_hook
[INFO] [stderr]    5:     0x7e431be0236a - std[7d609349af90bec6]::panicking::update_hook::<alloc[d7482eb0f1d19161]::boxed::Box<rustc_driver_impl[3f9d6dd912ac34bd]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    6:     0x7e431ce1fb12 - std[7d609349af90bec6]::panicking::panic_with_hook
[INFO] [stderr]    7:     0x7e431ce01c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0}
[INFO] [stderr]    8:     0x7e431cdf89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace::<std[7d609349af90bec6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]    9:     0x7e431ce0372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind
[INFO] [stderr]   10:     0x7e4319a38f9c - core[75ca2badb63c4514]::panicking::panic_fmt
[INFO] [stderr]   11:     0x7e431e1e0110 - <rustc_ast[333fca09df5738a4]::ast::Attribute>::token_trees
[INFO] [stderr]   12:     0x7e431ea1c314 - <rustc_expand[a01ffc1bf52c2613]::expand::MacroExpander>::fully_expand_fragment
[INFO] [stderr]   13:     0x7e431e9e65d2 - <rustc_expand[a01ffc1bf52c2613]::expand::MacroExpander>::expand_crate
[INFO] [stderr]   14:     0x7e431daf0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand
[INFO] [stderr]   15:     0x7e431e607658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw
[INFO] [stderr]   16:     0x7e431e6073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[2342951a64deba5]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   17:     0x7e431e6073a7 - <rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(rustc_middle[2342951a64deba5]::ty::context::TyCtxt, ())>>::call_once
[INFO] [stderr]   18:     0x7e431e5ecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::<rustc_query_impl[8c5349e00d64015e]::DynamicConfig<rustc_query_system[d45be4fb383a0235]::query::caches::SingleCache<rustc_middle[2342951a64deba5]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false>
[INFO] [stderr]   19:     0x7e431e5ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   20:     0x7e431e77127b - <rustc_interface[903e43df8d6bd657]::passes::create_and_enter_global_ctxt<core[75ca2badb63c4514]::option::Option<rustc_interface[903e43df8d6bd657]::queries::Linker>, 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<rustc_data_structures[c82a87ce5cdbfc92]::jobserver::Proxy>, &std[7d609349af90bec6]::sync::once_lock::OnceLock<rustc_middle[2342951a64deba5]::ty::context::GlobalCtxt>, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal<rustc_middle[2342951a64deba5]::arena::Arena>, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal<rustc_hir[cc727ec2ba6ebdb5]::Arena>, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0}
[INFO] [stderr]   21:     0x7e431e65ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   22:     0x7e431e4eac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[903e43df8d6bd657]::util::run_in_thread_with_globals<rustc_interface[903e43df8d6bd657]::util::run_in_thread_pool_with_globals<rustc_interface[903e43df8d6bd657]::interface::run_compiler<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   23:     0x7e431e4eaa20 - <std[7d609349af90bec6]::thread::lifecycle::spawn_unchecked<rustc_interface[903e43df8d6bd657]::util::run_in_thread_with_globals<rustc_interface[903e43df8d6bd657]::util::run_in_thread_pool_with_globals<rustc_interface[903e43df8d6bd657]::interface::run_compiler<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   24:     0x7e431e4ed138 - <std[7d609349af90bec6]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]   25:     0x7e431808aaa4 - <unknown>
[INFO] [stderr]   26:     0x7e4318117a64 - clone
[INFO] [stderr]   27:                0x0 - <unknown>
[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-2026-01-08T22_40_23-720.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 `settings_loader` (test "env_customization_tests")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name env_customization_tests --edition=2021 tests/env_customization_tests.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --warn=rust_2021_compatibility --warn=rust_2018_idioms --forbid=unsafe_code '--warn=clippy::suspicious' --warn=rust_2021_prelude_collisions --warn=rust_2021_incompatible_closure_captures '--warn=clippy::cargo' --test --cfg 'feature="default"' --cfg 'feature="metadata"' --cfg 'feature="regex"' --cfg 'feature="serde_json"' --cfg 'feature="zeroize"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("database", "default", "directories", "editor", "http", "metadata", "multi-scope", "parking_lot", "regex", "secrecy", "serde", "serde_json", "serde_yaml", "sqlx", "toml", "toml_edit", "url", "zeroize"))' -C metadata=00262729177b8b25 -C extra-filename=-b330fb2c9f25b562 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-5cf73cd768c5f646.rmeta --extern assert_matches2=/opt/rustwide/target/debug/deps/libassert_matches2-17b5098db7c1af06.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-82539006f28985cf.rmeta --extern config=/opt/rustwide/target/debug/deps/libconfig-15fe3d9314659046.rmeta --extern fake=/opt/rustwide/target/debug/deps/libfake-acdb435b4bd27a0c.rmeta --extern globwalk=/opt/rustwide/target/debug/deps/libglobwalk-6c428e0da8d2e9d5.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-2ad934dc7da92e31.rmeta --extern path_absolutize=/opt/rustwide/target/debug/deps/libpath_absolutize-394c0562687ab8f2.rmeta --extern pretty_assertions=/opt/rustwide/target/debug/deps/libpretty_assertions-a21c3242f84402d4.rmeta --extern proptest=/opt/rustwide/target/debug/deps/libproptest-46ccaba9aacea869.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-aca0d9173fea28e1.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-b7120c8ac588fc6a.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-532a7adbd84e692d.rmeta --extern serde_with=/opt/rustwide/target/debug/deps/libserde_with-c7580f92612d6a26.rmeta --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-8262505fd81e175b.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-3649093a25bbcc93.rmeta --extern settings_loader=/opt/rustwide/target/debug/deps/libsettings_loader-ce84c3aae2adafe4.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-812b136d5353af89.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-77bd3687f6d61cd4.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-b6c506959e36ad9f.rmeta --extern tracing_bunyan_formatter=/opt/rustwide/target/debug/deps/libtracing_bunyan_formatter-5b9a93318e08d43e.rmeta --extern tracing_log=/opt/rustwide/target/debug/deps/libtracing_log-8b717925bfea23d8.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-7494399e0c446759.rmeta --extern trim_margin=/opt/rustwide/target/debug/deps/libtrim_margin-c5414b3c781835e6.rmeta --extern zeroize=/opt/rustwide/target/debug/deps/libzeroize-a40156bb3ac2a890.rmeta --cap-lints=forbid` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "492ba6a38095c8cd45d17a22b78a33d57e2d4084c178625e85748165c0e31dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "492ba6a38095c8cd45d17a22b78a33d57e2d4084c178625e85748165c0e31dd8", kill_on_drop: false }`
[INFO] [stdout] 492ba6a38095c8cd45d17a22b78a33d57e2d4084c178625e85748165c0e31dd8
