[INFO] cloning repository https://github.com/matthewchavis8/PNG [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matthewchavis8/PNG" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthewchavis8%2FPNG", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthewchavis8%2FPNG'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b8644e3f352d807c3a358b888a6592c39e59f895 [INFO] checking matthewchavis8/PNG against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthewchavis8%2FPNG" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/matthewchavis8/PNG [INFO] finished tweaking git repo https://github.com/matthewchavis8/PNG [INFO] tweaked toml for git repo https://github.com/matthewchavis8/PNG written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/matthewchavis8/PNG 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/matthewchavis8/PNG 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] dae1cec6ff0db539c544bf7daf4e1c49a03605836f212ab1e39f02a412c5837c [INFO] running `Command { std: "docker" "start" "-a" "dae1cec6ff0db539c544bf7daf4e1c49a03605836f212ab1e39f02a412c5837c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dae1cec6ff0db539c544bf7daf4e1c49a03605836f212ab1e39f02a412c5837c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dae1cec6ff0db539c544bf7daf4e1c49a03605836f212ab1e39f02a412c5837c", kill_on_drop: false }` [INFO] [stdout] dae1cec6ff0db539c544bf7daf4e1c49a03605836f212ab1e39f02a412c5837c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4b06537bbf5986116307a27258cea0737eb463bbb457719d8ef19693d4a08ec2 [INFO] running `Command { std: "docker" "start" "-a" "4b06537bbf5986116307a27258cea0737eb463bbb457719d8ef19693d4a08ec2", kill_on_drop: false }` [INFO] [stderr] Compiling openssl-sys v0.9.107 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tokio v1.44.1 [INFO] [stderr] Checking bitflags v2.9.0 [INFO] [stderr] Checking icu_normalizer v1.5.0 [INFO] [stderr] Checking miniz_oxide v0.8.5 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking image-webp v0.2.1 [INFO] [stderr] Compiling openssl v0.10.72 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking flate2 v1.1.0 [INFO] [stderr] Checking idna_adapter v1.2.0 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking zune-jpeg v0.4.14 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Compiling libafl_bolts v0.15.2 [INFO] [stderr] Compiling num_enum_derive v0.7.3 [INFO] [stderr] Compiling rustix v1.0.3 [INFO] [stderr] Checking cobs v0.2.3 [INFO] [stderr] Checking bytemuck v1.22.0 [INFO] [stderr] Checking crc v3.2.1 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Checking image v0.25.6 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Compiling libafl v0.15.2 [INFO] [stderr] Compiling arbitrary-int v1.3.0 [INFO] [stderr] Checking num_enum v0.7.3 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking sdd v3.0.8 [INFO] [stderr] Checking tuple_list v0.1.3 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling assert_cmd v2.0.16 [INFO] [stderr] Checking linux-raw-sys v0.9.3 [INFO] [stderr] Checking scc v2.3.3 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking postcard v1.1.1 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking erased-serde v0.4.6 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Compiling bitbybit v1.3.2 [INFO] [stderr] Checking tokio-util v0.7.14 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking bstr v1.11.3 [INFO] [stderr] Checking h2 v0.4.8 [INFO] [stderr] Checking meminterval v0.4.1 [INFO] [stderr] Checking predicates v3.1.3 [INFO] [stderr] Checking const_format v0.2.34 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking getrandom v0.3.2 [INFO] [stderr] Compiling serial_test_derive v3.2.0 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Checking tempfile v3.19.1 [INFO] [stderr] Checking serial_test v3.2.0 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Checking hyper-util v0.1.11 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking reqwest v0.12.15 [INFO] [stderr] Checking imgmod v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] [INFO] [stderr] thread 'rustc' (604) 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/test_cli.rs:53:5: 53:12 (#7), segments: [PathSegment { ident: #7, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(22), style: Outer, span: tests/test_cli.rs:53:5: 53:12 (#7) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7171ee62bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7171eec0fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x7171ee642226 - ::write_fmt [INFO] [stderr] 3: 0x7171ee601b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7171ee61f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x7171ed60236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7171ee61fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7171ee601c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7171ee5f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7171ee60372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x7171eb238f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x7171ef9e0110 - ::token_trees [INFO] [stderr] 12: 0x7171f021c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x7171f01e65d2 - ::expand_crate [INFO] [stderr] 14: 0x7171ef2f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x7171efe07658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x7171efe073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x7171efe073a7 - >::call_once [INFO] [stderr] 18: 0x7171efdecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x7171efdec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x7171eff7127b - , 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: 0x7171efe5ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x7171efceac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x7171efceaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x7171efced138 - ::new::thread_start [INFO] [stderr] 25: 0x7171e988aaa4 - [INFO] [stderr] 26: 0x7171e9917a64 - 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-2026-01-09T18_19_05-581.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 `imgmod` (test "test_cli") [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name test_cli --edition=2024 tests/test_cli.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=c132039a6109b0b2 -C extra-filename=-2fa04fc5f27e03df --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assert_cmd=/opt/rustwide/target/debug/deps/libassert_cmd-e798f460daf72f00.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-2ae510eea2fe55c1.rmeta --extern crc=/opt/rustwide/target/debug/deps/libcrc-f35e7a52fd238c91.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-b680af20b854fb05.rmeta --extern imgmod=/opt/rustwide/target/debug/deps/libimgmod-e5947540e46702f4.rmeta --extern libafl=/opt/rustwide/target/debug/deps/liblibafl-cd43de1720f55769.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-0299e030038fdac4.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-3a11e8e43c8f00f6.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-0d513574e61cf6d4.rmeta --cap-lints=forbid` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4b06537bbf5986116307a27258cea0737eb463bbb457719d8ef19693d4a08ec2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b06537bbf5986116307a27258cea0737eb463bbb457719d8ef19693d4a08ec2", kill_on_drop: false }` [INFO] [stdout] 4b06537bbf5986116307a27258cea0737eb463bbb457719d8ef19693d4a08ec2