[INFO] fetching crate pelican_ui 2.2.0... [INFO] testing pelican_ui-2.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate pelican_ui 2.2.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate pelican_ui 2.2.0 [INFO] finished tweaking crates.io crate pelican_ui 2.2.0 [INFO] tweaked toml for crates.io crate pelican_ui 2.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pelican_ui 2.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate pelican_ui 2.2.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 954f934b4d9060ae0864bb6d3f40e4ed57a859f2bb0f96384b728f207aebdd71 [INFO] running `Command { std: "docker" "start" "-a" "954f934b4d9060ae0864bb6d3f40e4ed57a859f2bb0f96384b728f207aebdd71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "954f934b4d9060ae0864bb6d3f40e4ed57a859f2bb0f96384b728f207aebdd71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "954f934b4d9060ae0864bb6d3f40e4ed57a859f2bb0f96384b728f207aebdd71", kill_on_drop: false }` [INFO] [stdout] 954f934b4d9060ae0864bb6d3f40e4ed57a859f2bb0f96384b728f207aebdd71 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 686de0ecb8997c21235eb9402092cd4e8524532d705588a09fad2a7ae67937a9 [INFO] running `Command { std: "docker" "start" "-a" "686de0ecb8997c21235eb9402092cd4e8524532d705588a09fad2a7ae67937a9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling libc v0.2.178 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling zerocopy v0.8.31 [INFO] [stderr] Compiling simd-adler32 v0.3.8 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.1 [INFO] [stderr] Compiling bytemuck v1.24.0 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling as-slice v0.2.1 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling built v0.8.0 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling log v0.4.29 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling av-scenechange v0.14.1 [INFO] [stderr] Compiling nom v8.0.0 [INFO] [stderr] Compiling rav1e v0.8.1 [INFO] [stderr] Compiling core2 v0.4.0 [INFO] [stderr] Compiling aligned v0.4.3 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling y4m v0.8.0 [INFO] [stderr] Compiling pastey v0.1.1 [INFO] [stderr] Compiling find-msvc-tools v0.1.5 [INFO] [stderr] Compiling bitstream-io v4.9.0 [INFO] [stderr] Compiling cc v1.2.50 [INFO] [stderr] Compiling flate2 v1.1.5 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Compiling imgref v1.12.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling weezl v0.1.12 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling zune-core v0.4.12 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling zune-jpeg v0.4.21 [INFO] [stderr] Compiling loop9 v0.1.5 [INFO] [stderr] Compiling pxfm v0.1.27 [INFO] [stderr] Compiling avif-serialize v0.8.6 [INFO] [stderr] Compiling fdeflate v0.3.7 [INFO] [stderr] Compiling maybe-rayon v0.1.1 [INFO] [stderr] Compiling zune-inflate v0.2.54 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling bit_field v0.10.3 [INFO] [stderr] Compiling byteorder-lite v0.1.0 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling lebe v0.5.3 [INFO] [stderr] Compiling zune-core v0.5.0 [INFO] [stderr] Compiling rgb v0.8.52 [INFO] [stderr] Compiling png v0.18.0 [INFO] [stderr] Compiling zune-jpeg v0.5.7 [INFO] [stderr] Compiling image-webp v0.2.4 [INFO] [stderr] Compiling gif v0.14.1 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling is-terminal v0.4.17 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling zerocopy-derive v0.8.31 [INFO] [stderr] Compiling equator-macro v0.4.2 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling profiling-procmacros v1.0.17 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling equator v0.4.2 [INFO] [stderr] Compiling profiling v1.0.17 [INFO] [stderr] Compiling fax_derive v0.2.0 [INFO] [stderr] Compiling moxcms v0.7.11 [INFO] [stderr] Compiling aligned-vec v0.6.4 [INFO] [stderr] Compiling fax v0.2.6 [INFO] [stderr] Compiling v_frame v0.3.9 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling av1-grain v0.2.5 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling num-rational v0.1.43 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling rustc-demangle v0.1.27 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling tiff v0.10.3 [INFO] [stderr] Compiling exr v1.74.0 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling safe_arch v0.7.4 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling unicode-linebreak v0.1.5 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling smawk v0.3.2 [INFO] [stderr] Compiling is_ci v1.2.0 [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling gif v0.10.3 [INFO] [stderr] Compiling supports-color v2.1.0 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling textwrap v0.15.2 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling wide v0.7.33 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling backtrace-ext v0.2.1 [INFO] [stderr] Compiling miette-derive v5.10.0 [INFO] [stderr] Compiling supports-hyperlinks v2.1.0 [INFO] [stderr] Compiling supports-unicode v2.1.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling nsvg v0.5.1 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling ttf-parser v0.25.1 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling ttf-parser v0.21.1 [INFO] [stderr] Compiling owo-colors v3.5.0 [INFO] [stderr] Compiling simba v0.8.1 [INFO] [stderr] Compiling image v0.19.0 [INFO] [stderr] Compiling ravif v0.12.0 [INFO] [stderr] Compiling miette v5.10.0 [INFO] [stderr] Compiling image v0.25.9 [INFO] [stderr] Compiling fontdue v0.9.3 [INFO] [stderr] Compiling owned_ttf_parser v0.25.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling cmake v0.1.58 [INFO] [stderr] Compiling include_dir_macros v0.7.4 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.10 [INFO] [stderr] Compiling ab_glyph v0.2.32 [INFO] [stderr] Compiling include_dir v0.7.4 [INFO] [stderr] Compiling zxing-cpp v0.5.1 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling uuid v1.19.0 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling prism_proc v0.1.1 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling downcast-rs v2.0.2 [INFO] [stderr] Compiling dyn-clone v1.0.20 [INFO] [stderr] Compiling anyanymap v1.0.2 [INFO] [stderr] Compiling iana-time-zone v0.1.64 [INFO] [stderr] Compiling nalgebra v0.32.6 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling quircs v0.10.3 [INFO] [stderr] [INFO] [stderr] thread 'rustc' (2592) panicked at /rustc-dev/dec9417b8611e34e787a3e4c37686b5131f9e5c5/compiler/rustc_infer/src/infer/relate/generalize.rs:294:44: [INFO] [stderr] called `Result::unwrap_err()` on an `Ok` value: base::array_storage::ArrayStorage, base::dimension::Const<1_usize>, ?21t>, ?0c, 1_usize> [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x79179159535b - <::print::DisplayBacktrace as core[6aaeda2c7ad07a48]::fmt::Display>::fmt [INFO] [stderr] 1: 0x791791c2f248 - core[6aaeda2c7ad07a48]::fmt::write [INFO] [stderr] 2: 0x7917915ac366 - ::write_fmt [INFO] [stderr] 3: 0x79179156b368 - std[e72de78501789eb0]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x791791588763 - std[e72de78501789eb0]::panicking::default_hook [INFO] [stderr] 5: 0x79179058566c - std[e72de78501789eb0]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x791791588a42 - std[e72de78501789eb0]::panicking::panic_with_hook [INFO] [stderr] 7: 0x79179156b428 - std[e72de78501789eb0]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x791791562159 - std[e72de78501789eb0]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x79179156ce8d - __rustc[78a4cf188af856fc]::rust_begin_unwind [INFO] [stderr] 10: 0x79178e626f9c - core[6aaeda2c7ad07a48]::panicking::panic_fmt [INFO] [stderr] 11: 0x79178dd795e2 - core[6aaeda2c7ad07a48]::result::unwrap_failed [INFO] [stderr] 12: 0x79179291af0a - ::instantiate_ty_var::> [INFO] [stderr] 13: 0x79179291d009 - >::relate::> [INFO] [stderr] 14: 0x79179291db6d - > as rustc_type_ir[20f22f7553888b21]::interner::CollectAndApply>>::collect_and_apply::>, core[6aaeda2c7ad07a48]::iter::adapters::copied::Copied>>, rustc_type_ir[20f22f7553888b21]::relate::relate_args_invariantly>::{closure#0}>, ::mk_args_from_iter>, core[6aaeda2c7ad07a48]::iter::adapters::copied::Copied>>, rustc_type_ir[20f22f7553888b21]::relate::relate_args_invariantly>::{closure#0}>, core[6aaeda2c7ad07a48]::result::Result>>::{closure#0}> [INFO] [stderr] 15: 0x79179291e2ce - rustc_type_ir[20f22f7553888b21]::relate::structurally_relate_tys::> [INFO] [stderr] 16: 0x79179291b2cb - as rustc_type_ir[20f22f7553888b21]::relate::TypeRelation>::tys [INFO] [stderr] 17: 0x79179291ac7c - ::instantiate_ty_var::> [INFO] [stderr] 18: 0x79179291b358 - as rustc_type_ir[20f22f7553888b21]::relate::TypeRelation>::tys [INFO] [stderr] 19: 0x79179291e5d3 - rustc_type_ir[20f22f7553888b21]::relate::structurally_relate_tys::> [INFO] [stderr] 20: 0x79179291b2cb - as rustc_type_ir[20f22f7553888b21]::relate::TypeRelation>::tys [INFO] [stderr] 21: 0x79179291d877 - > as rustc_type_ir[20f22f7553888b21]::interner::CollectAndApply>>::collect_and_apply::>, core[6aaeda2c7ad07a48]::iter::adapters::copied::Copied>>, rustc_type_ir[20f22f7553888b21]::relate::relate_args_invariantly>::{closure#0}>, ::mk_args_from_iter>, core[6aaeda2c7ad07a48]::iter::adapters::copied::Copied>>, rustc_type_ir[20f22f7553888b21]::relate::relate_args_invariantly>::{closure#0}>, core[6aaeda2c7ad07a48]::result::Result>>::{closure#0}> [INFO] [stderr] 22: 0x791791c6d172 - ::eq_trace::> [INFO] [stderr] 23: 0x79179263b754 - rustc_trait_selection[8cb020d34d4ddd]::traits::coherence::overlap [INFO] [stderr] 24: 0x79178dc64017 - ::insert [INFO] [stderr] 25: 0x791792ba85b5 - ::insert [INFO] [stderr] 26: 0x791791c4b534 - rustc_trait_selection[8cb020d34d4ddd]::traits::specialize::specialization_graph_provider [INFO] [stderr] 27: 0x791791c4f04d - rustc_query_impl[187e90d83ba42732]::execution::try_execute_query::>, false> [INFO] [stderr] 28: 0x791791d695a4 - rustc_query_impl[187e90d83ba42732]::query_impl::specialization_graph_of::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 29: 0x791791d6ccc7 - rustc_hir_analysis[9443468e5116f6d9]::coherence::coherent_trait [INFO] [stderr] 30: 0x791791d6c9df - rustc_query_impl[187e90d83ba42732]::query_impl::coherent_trait::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 31: 0x7917920931ec - rustc_query_impl[187e90d83ba42732]::execution::try_execute_query::>, false> [INFO] [stderr] 32: 0x791792092340 - rustc_query_impl[187e90d83ba42732]::query_impl::coherent_trait::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 33: 0x7917922a522e - rustc_hir_analysis[9443468e5116f6d9]::check::check::check_item_type [INFO] [stderr] 34: 0x7917922a36e6 - rustc_hir_analysis[9443468e5116f6d9]::check::wfcheck::check_well_formed [INFO] [stderr] 35: 0x7917922a36c7 - rustc_query_impl[187e90d83ba42732]::query_impl::check_well_formed::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 36: 0x7917922a2ce4 - rustc_query_impl[187e90d83ba42732]::execution::try_execute_query::, rustc_middle[ff930705cf6dddea]::dep_graph::graph::DepNodeIndex>, false> [INFO] [stderr] 37: 0x7917922a2a7b - rustc_query_impl[187e90d83ba42732]::query_impl::check_well_formed::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 38: 0x79179229f1f3 - rustc_hir_analysis[9443468e5116f6d9]::check::wfcheck::check_type_wf [INFO] [stderr] 39: 0x79179229f0ef - rustc_query_impl[187e90d83ba42732]::query_impl::check_type_wf::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 40: 0x791792e54850 - rustc_query_impl[187e90d83ba42732]::execution::try_execute_query::>, false> [INFO] [stderr] 41: 0x791792e54629 - rustc_query_impl[187e90d83ba42732]::query_impl::check_type_wf::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 42: 0x7917924e1f55 - rustc_hir_analysis[9443468e5116f6d9]::check_crate [INFO] [stderr] 43: 0x791791ce46da - rustc_interface[8fb07a87386d2e99]::passes::analysis [INFO] [stderr] 44: 0x791792e56fc9 - rustc_query_impl[187e90d83ba42732]::execution::try_execute_query::>, false> [INFO] [stderr] 45: 0x791792e56c35 - rustc_query_impl[187e90d83ba42732]::query_impl::analysis::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 46: 0x791792f01414 - rustc_interface[8fb07a87386d2e99]::interface::run_compiler::<(), rustc_driver_impl[1568c1d64401f343]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 47: 0x791792e1e87e - std[e72de78501789eb0]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 48: 0x791792e1f120 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 49: 0x791792e1ffac - ::new::thread_start [INFO] [stderr] 50: 0x79178c88aaa4 - [INFO] [stderr] 51: 0x79178c917a64 - clone [INFO] [stderr] 52: 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/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nalgebra-0.32.6/rustc-ice-2026-04-19T22_19_10-2590.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.96.0-nightly (dec9417b8 2026-03-22) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type lib -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 [specialization_graph_of] building specialization graph of trait `core::convert::From` [INFO] [stderr] #1 [coherent_trait] coherence checking all impls of trait `core::convert::From` [INFO] [stderr] #2 [check_well_formed] checking that `base::conversion::` is well-formed [INFO] [stderr] #3 [check_type_wf] checking that types are well-formed [INFO] [stderr] #4 [analysis] running analysis passes on crate `nalgebra` [INFO] [stderr] end of query stack [INFO] [stderr] Compiling wgpu_canvas v5.0.6 [INFO] [stderr] Compiling prism2 v0.1.5 [INFO] [stderr] error: could not compile `nalgebra` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/dec9417b8611e34e787a3e4c37686b5131f9e5c5/bin/rustc --crate-name nalgebra --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nalgebra-0.32.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="matrixmultiply"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alga", "alloc", "arbitrary", "bytemuck", "compare", "convert-bytemuck", "convert-glam014", "convert-glam015", "convert-glam016", "convert-glam017", "convert-glam018", "convert-glam019", "convert-glam020", "convert-glam021", "convert-glam022", "convert-glam023", "convert-glam024", "convert-glam025", "convert-glam027", "convert-mint", "cuda", "cust_core", "debug", "default", "glam014", "glam015", "glam016", "glam017", "glam018", "glam019", "glam020", "glam021", "glam022", "glam023", "glam024", "glam025", "glam027", "io", "libm", "libm-force", "macros", "matrixcompare-core", "matrixmultiply", "mint", "nalgebra-macros", "pest", "pest_derive", "proptest", "proptest-support", "quickcheck", "rand", "rand-no-std", "rand-package", "rand_distr", "rayon", "rkyv", "rkyv-safe-deser", "rkyv-serialize", "rkyv-serialize-no-std", "serde", "serde-serialize", "serde-serialize-no-std", "slow-tests", "sparse", "std"))' -C metadata=c21c1ccd6725ed6a -C extra-filename=-a1e0573770edd601 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern approx=/opt/rustwide/target/debug/deps/libapprox-4781f9609833d7dd.rmeta --extern matrixmultiply=/opt/rustwide/target/debug/deps/libmatrixmultiply-40cc0532eeebbfbd.rmeta --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-8e01c5a68589e004.rmeta --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-bceec96768d73e35.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-10b3a10b7db869ec.rmeta --extern simba=/opt/rustwide/target/debug/deps/libsimba-82762825b9ab30d9.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-0e02f3386ab040bb.rmeta --cap-lints allow --cap-lints=forbid` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "686de0ecb8997c21235eb9402092cd4e8524532d705588a09fad2a7ae67937a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "686de0ecb8997c21235eb9402092cd4e8524532d705588a09fad2a7ae67937a9", kill_on_drop: false }` [INFO] [stdout] 686de0ecb8997c21235eb9402092cd4e8524532d705588a09fad2a7ae67937a9