[INFO] fetching crate thumbnailify 0.1.4... [INFO] checking thumbnailify-0.1.4 against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] extracting crate thumbnailify 0.1.4 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate thumbnailify 0.1.4 [INFO] finished tweaking crates.io crate thumbnailify 0.1.4 [INFO] tweaked toml for crates.io crate thumbnailify 0.1.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate thumbnailify 0.1.4 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 thumbnailify 0.1.4 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-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] e25006a595f669c9e5d0b372297a6616400d5cc88703be1c396dc22f4634253f [INFO] running `Command { std: "docker" "start" "-a" "e25006a595f669c9e5d0b372297a6616400d5cc88703be1c396dc22f4634253f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e25006a595f669c9e5d0b372297a6616400d5cc88703be1c396dc22f4634253f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e25006a595f669c9e5d0b372297a6616400d5cc88703be1c396dc22f4634253f", kill_on_drop: false }` [INFO] [stdout] e25006a595f669c9e5d0b372297a6616400d5cc88703be1c396dc22f4634253f [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] 29f74d9e5971d4f2182645c52e8968123e5f098f1f3695ca1cb6bf2d4c4ea1a5 [INFO] running `Command { std: "docker" "start" "-a" "29f74d9e5971d4f2182645c52e8968123e5f098f1f3695ca1cb6bf2d4c4ea1a5", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking smallvec v1.14.0 [INFO] [stderr] Compiling crunchy v0.2.3 [INFO] [stderr] Checking either v1.14.0 [INFO] [stderr] Compiling anyhow v1.0.96 [INFO] [stderr] Checking miniz_oxide v0.8.5 [INFO] [stderr] Compiling built v0.7.7 [INFO] [stderr] Compiling once_cell v1.20.3 [INFO] [stderr] Checking aligned-vec v0.5.0 [INFO] [stderr] Checking log v0.4.26 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Checking bitflags v2.8.0 [INFO] [stderr] Checking bitstream-io v2.6.0 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Checking imgref v1.11.0 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking avif-serialize v0.8.3 [INFO] [stderr] Checking loop9 v0.1.5 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Checking bytemuck v1.21.0 [INFO] [stderr] Checking rgb v0.8.50 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking zune-core v0.4.12 [INFO] [stderr] Checking flate2 v1.1.0 [INFO] [stderr] Checking image-webp v0.2.1 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking exr v1.73.0 [INFO] [stderr] Checking gif v0.13.1 [INFO] [stderr] Checking env_home v0.1.0 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Checking zune-jpeg v0.4.14 [INFO] [stderr] Checking trim-in-place v0.1.7 [INFO] [stderr] Checking sdd v3.0.7 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking const-random v0.1.18 [INFO] [stderr] Checking md-5 v0.10.6 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking v_frame v0.3.8 [INFO] [stderr] Checking dlv-list v0.5.2 [INFO] [stderr] Checking dirs-sys v0.5.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking dirs v6.0.0 [INFO] [stderr] Checking scc v2.3.3 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking temp-env v0.3.6 [INFO] [stderr] Checking ordered-multimap v0.7.3 [INFO] [stderr] Checking rust-ini v0.21.1 [INFO] [stderr] Checking tempfile v3.17.1 [INFO] [stderr] Checking which v7.0.2 [INFO] [stderr] Checking maybe-rayon v0.1.1 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking av1-grain v0.2.3 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling profiling-procmacros v1.0.16 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling serial_test_derive v3.2.0 [INFO] [stderr] Checking profiling v1.0.16 [INFO] [stderr] Checking serial_test v3.2.0 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking yoke v0.7.5 [INFO] [stderr] Checking zerovec v0.10.4 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking icu_collections v1.5.0 [INFO] [stderr] Checking icu_locid v1.5.0 [INFO] [stderr] Checking icu_provider v1.5.0 [INFO] [stderr] Checking icu_locid_transform v1.5.0 [INFO] [stderr] Checking icu_properties v1.5.1 [INFO] [stderr] Checking ravif v0.11.11 [INFO] [stderr] Checking image v0.25.5 [INFO] [stderr] Checking icu_normalizer v1.5.0 [INFO] [stderr] Checking idna_adapter v1.2.0 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking thumbnailify v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] [INFO] [stderr] thread 'rustc' (1292) 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/thumbnailer.rs:429:5: 429:12 (#290), segments: [PathSegment { ident: #290, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(89), style: Outer, span: src/thumbnailer.rs:429:5: 429:12 (#290) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7d72b042bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7d72b0a0fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x7d72b0442226 - ::write_fmt [INFO] [stderr] 3: 0x7d72b0401b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7d72b041f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x7d72af40236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7d72b041fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7d72b0401c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7d72b03f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7d72b040372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x7d72ad038f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x7d72b17e0110 - ::token_trees [INFO] [stderr] 12: 0x7d72b201c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x7d72b1fe65d2 - ::expand_crate [INFO] [stderr] 14: 0x7d72b10f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x7d72b1c07658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x7d72b1c073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x7d72b1c073a7 - >::call_once [INFO] [stderr] 18: 0x7d72b1becb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x7d72b1bec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x7d72b1d7127b - , 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: 0x7d72b1c5ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x7d72b1aeac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x7d72b1aeaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x7d72b1aed138 - ::new::thread_start [INFO] [stderr] 25: 0x7d72ab663aa4 - [INFO] [stderr] 26: 0x7d72ab6f0a64 - 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-2026-01-08T23_27_48-1289.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 `thumbnailify` (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 thumbnailify --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=dd9a7a5a224a892f -C extra-filename=-968d380b56161143 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern dirs=/opt/rustwide/target/debug/deps/libdirs-87e8c2b5175a4176.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-df2595b225379207.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-1ded523b31599813.rmeta --extern md5=/opt/rustwide/target/debug/deps/libmd5-a46712fff4590543.rmeta --extern mime_guess=/opt/rustwide/target/debug/deps/libmime_guess-9f57d6cbd9671a58.rmeta --extern png=/opt/rustwide/target/debug/deps/libpng-bbd5d537981c0682.rmeta --extern ini=/opt/rustwide/target/debug/deps/libini-6d99774d32c8e4b4.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-4d8369d0eda8cf8c.rmeta --extern shell_words=/opt/rustwide/target/debug/deps/libshell_words-2999c215d375848e.rmeta --extern temp_env=/opt/rustwide/target/debug/deps/libtemp_env-6ad3e645f0d49be4.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-115c3547cda20a1e.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-c1af4d2248333c92.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-3081cb74b247a918.rmeta --extern which=/opt/rustwide/target/debug/deps/libwhich-02a6aaa7c0763c32.rmeta --cap-lints=forbid` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "29f74d9e5971d4f2182645c52e8968123e5f098f1f3695ca1cb6bf2d4c4ea1a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29f74d9e5971d4f2182645c52e8968123e5f098f1f3695ca1cb6bf2d4c4ea1a5", kill_on_drop: false }` [INFO] [stdout] 29f74d9e5971d4f2182645c52e8968123e5f098f1f3695ca1cb6bf2d4c4ea1a5