[INFO] fetching crate redis-lock 0.5.1... [INFO] checking redis-lock-0.5.1 against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] extracting crate redis-lock 0.5.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate redis-lock 0.5.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate redis-lock 0.5.1 [INFO] tweaked toml for crates.io crate redis-lock 0.5.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate redis-lock 0.5.1 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 redis-lock 0.5.1 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2df85e1227565e13447f3bb61aa6b7b88de95b82c454f000033bed12f380874a [INFO] running `Command { std: "docker" "start" "-a" "2df85e1227565e13447f3bb61aa6b7b88de95b82c454f000033bed12f380874a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2df85e1227565e13447f3bb61aa6b7b88de95b82c454f000033bed12f380874a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2df85e1227565e13447f3bb61aa6b7b88de95b82c454f000033bed12f380874a", kill_on_drop: false }` [INFO] [stdout] 2df85e1227565e13447f3bb61aa6b7b88de95b82c454f000033bed12f380874a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] da71f3357871ed5ff286795137212d907f97e34eba1633bf18c42c3a0dffa023 [INFO] running `Command { std: "docker" "start" "-a" "da71f3357871ed5ff286795137212d907f97e34eba1633bf18c42c3a0dffa023", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking tinyvec v1.8.0 [INFO] [stderr] Checking bytes v1.8.0 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking unicode-bidi v0.3.17 [INFO] [stderr] Checking sha1_smol v1.0.1 [INFO] [stderr] Compiling redis-lock v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking arc-swap v1.7.1 [INFO] [stderr] Compiling portable-atomic v1.9.0 [INFO] [stderr] Checking sdd v3.0.4 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Compiling syn v2.0.82 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking scc v2.2.2 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking uuid v1.11.0 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking indicatif v0.17.9 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.65 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serial_test_derive v3.1.1 [INFO] [stderr] Checking tokio v1.41.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking thiserror v1.0.65 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking serial_test v3.1.1 [INFO] [stderr] Checking tokio-util v0.7.12 [INFO] [stderr] Checking combine v4.6.7 [INFO] [stderr] Checking redis v0.27.5 [INFO] [stderr] [INFO] [stderr] thread 'rustc' (681) 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/integration_tests.rs:34:1: 34:8 (#11), segments: [PathSegment { ident: #11, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(18), style: Outer, span: tests/integration_tests.rs:34:1: 34:8 (#11) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7ae15902bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7ae15960fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x7ae159042226 - ::write_fmt [INFO] [stderr] 3: 0x7ae159001b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7ae15901f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x7ae15800236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7ae15901fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7ae159001c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7ae158ff89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7ae15900372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x7ae155c38f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x7ae15a3e0110 - ::token_trees [INFO] [stderr] 12: 0x7ae15ac1c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x7ae15abe65d2 - ::expand_crate [INFO] [stderr] 14: 0x7ae159cf0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x7ae15a807658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x7ae15a8073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x7ae15a8073a7 - >::call_once [INFO] [stderr] 18: 0x7ae15a7ecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x7ae15a7ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x7ae15a97127b - , 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: 0x7ae15a85ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x7ae15a6eac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x7ae15a6eaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x7ae15a6ed138 - ::new::thread_start [INFO] [stderr] 25: 0x7ae15428aaa4 - [INFO] [stderr] 26: 0x7ae154317a64 - 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-2026-01-08T21_59_52-663.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 `redis-lock` (test "integration_tests") [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name integration_tests --edition=2021 tests/integration_tests.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 '--warn=clippy::restriction' '--warn=clippy::pedantic' '--allow=clippy::wildcard_imports' '--allow=clippy::wildcard_enum_match_arm' '--allow=clippy::used_underscore_binding' '--allow=clippy::unseparated_literal_suffix' '--allow=clippy::unneeded_field_pattern' '--allow=clippy::std_instead_of_core' '--allow=clippy::std_instead_of_alloc' '--allow=clippy::single_char_lifetime_names' '--allow=clippy::single_call_fn' '--allow=clippy::question_mark_used' '--allow=clippy::pub_use' '--allow=clippy::pub_underscore_fields' '--allow=clippy::pattern_type_mismatch' '--allow=clippy::module_name_repetitions' '--allow=clippy::missing_trait_methods' '--allow=clippy::min_ident_chars' '--allow=clippy::match_wildcard_for_single_variants' '--allow=clippy::implicit_return' '--allow=clippy::exhaustive_structs' '--allow=clippy::exhaustive_enums' '--allow=clippy::enum_glob_use' --allow=dependency_on_unit_never_type_fallback '--allow=clippy::bool_assert_comparison' '--allow=clippy::blanket_clippy_restriction_lints' '--allow=clippy::absolute_paths' --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("sync"))' -C metadata=c1c0c23799545814 -C extra-filename=-9b62e9082a7a9a01 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern displaydoc=/opt/rustwide/target/debug/deps/libdisplaydoc-7175afa530c1bbd4.so --extern futures=/opt/rustwide/target/debug/deps/libfutures-1fac5447390a9ba9.rmeta --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-1145b8a9ba001404.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-2a7732521ebc5bf4.rmeta --extern redis=/opt/rustwide/target/debug/deps/libredis-319417331090ea70.rmeta --extern redis_lock=/opt/rustwide/target/debug/deps/libredis_lock-7132444c39ebadab.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-bbbd82e183945756.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-9f0cb9ba2ff18a95.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-f07bcdbf5da174d3.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-292cbb7371393282.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-830df86798af0de0.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-defec03c326855fe.rmeta --cap-lints=forbid` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "da71f3357871ed5ff286795137212d907f97e34eba1633bf18c42c3a0dffa023", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da71f3357871ed5ff286795137212d907f97e34eba1633bf18c42c3a0dffa023", kill_on_drop: false }` [INFO] [stdout] da71f3357871ed5ff286795137212d907f97e34eba1633bf18c42c3a0dffa023