[INFO] fetching crate hittekaart 0.1.0... [INFO] testing hittekaart-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate hittekaart 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate hittekaart 0.1.0 [INFO] finished tweaking crates.io crate hittekaart 0.1.0 [INFO] tweaked toml for crates.io crate hittekaart 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate hittekaart 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate hittekaart 0.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded relative-path v1.9.3 [INFO] [stderr] Downloaded fallible-iterator v0.2.0 [INFO] [stderr] Downloaded xmlparser v0.13.6 [INFO] [stderr] Downloaded rand_hc v0.2.0 [INFO] [stderr] Downloaded lebe v0.5.2 [INFO] [stderr] Downloaded is-terminal v0.4.16 [INFO] [stderr] Downloaded rand_chacha v0.2.2 [INFO] [stderr] Downloaded nalgebra-macros v0.2.2 [INFO] [stderr] Downloaded csscolorparser v0.6.2 [INFO] [stderr] Downloaded rstest_macros v0.26.1 [INFO] [stderr] Downloaded conv v0.3.3 [INFO] [stderr] Downloaded zune-inflate v0.2.54 [INFO] [stderr] Downloaded colorgrad v0.6.2 [INFO] [stderr] Downloaded qoi v0.4.1 [INFO] [stderr] Downloaded bytemuck v1.23.1 [INFO] [stderr] Downloaded rstest v0.26.1 [INFO] [stderr] Downloaded rand v0.7.3 [INFO] [stderr] Downloaded rusqlite v0.29.0 [INFO] [stderr] Downloaded owned_ttf_parser v0.15.2 [INFO] [stderr] Downloaded brotli-decompressor v2.5.1 [INFO] [stderr] Downloaded simba v0.7.3 [INFO] [stderr] Downloaded rand_distr v0.2.2 [INFO] [stderr] Downloaded rusttype v0.9.3 [INFO] [stderr] Downloaded roxmltree v0.18.1 [INFO] [stderr] Downloaded exr v1.73.0 [INFO] [stderr] Downloaded getrandom v0.1.16 [INFO] [stderr] Downloaded bit_field v0.10.2 [INFO] [stderr] Downloaded nalgebra v0.32.6 [INFO] [stderr] Downloaded wasi v0.9.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded rand_core v0.5.1 [INFO] [stderr] Downloaded nalgebra v0.30.1 [INFO] [stderr] Downloaded brotli v3.5.0 [INFO] [stderr] Downloaded imageproc v0.23.0 [INFO] [stderr] Downloaded libsqlite3-sys v0.26.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42da68ba9b41b54bf3096f1caf52c50743db43427b927f983affb364e23a1aa6 [INFO] running `Command { std: "docker" "start" "-a" "42da68ba9b41b54bf3096f1caf52c50743db43427b927f983affb364e23a1aa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42da68ba9b41b54bf3096f1caf52c50743db43427b927f983affb364e23a1aa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42da68ba9b41b54bf3096f1caf52c50743db43427b927f983affb364e23a1aa6", kill_on_drop: false }` [INFO] [stdout] 42da68ba9b41b54bf3096f1caf52c50743db43427b927f983affb364e23a1aa6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c48a32c16d1e4a33343b58682bc7ecef9ca94c2994c25481f9844878ff5fa90 [INFO] running `Command { std: "docker" "start" "-a" "1c48a32c16d1e4a33343b58682bc7ecef9ca94c2994c25481f9844878ff5fa90", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling bytemuck v1.23.1 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling safe_arch v0.7.4 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling wide v0.7.33 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling weezl v0.1.10 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling libsqlite3-sys v0.26.0 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling fdeflate v0.3.7 [INFO] [stderr] Compiling zune-inflate v0.2.54 [INFO] [stderr] Compiling bit_field v0.10.2 [INFO] [stderr] Compiling lebe v0.5.2 [INFO] [stderr] Compiling ttf-parser v0.15.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling alloc-stdlib v0.2.2 [INFO] [stderr] Compiling png v0.17.16 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling exr v1.73.0 [INFO] [stderr] Compiling gif v0.13.3 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling simba v0.7.3 [INFO] [stderr] Compiling jpeg-decoder v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling conv v0.3.3 [INFO] [stderr] Compiling hashlink v0.8.4 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling owned_ttf_parser v0.15.2 [INFO] [stderr] Compiling rand_distr v0.2.2 [INFO] [stderr] Compiling rusttype v0.9.3 [INFO] [stderr] Compiling brotli-decompressor v2.5.1 [INFO] [stderr] Compiling simba v0.8.1 [INFO] [stderr] Compiling tiff v0.9.1 [INFO] [stderr] Compiling phf_macros v0.11.3 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Compiling csscolorparser v0.6.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling xmlparser v0.13.6 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling image v0.24.9 [INFO] [stderr] Compiling rusqlite v0.29.0 [INFO] [stderr] Compiling roxmltree v0.18.1 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling colorgrad v0.6.2 [INFO] [stderr] Compiling brotli v3.5.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling nalgebra v0.30.1 [INFO] [stderr] [INFO] [stderr] thread 'rustc' (1032) panicked at /rustc-dev/562dee4820c458d823175268e41601d4c060588a/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: 0x7585f798455b - <::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7585f802e8c8 - core[fa0eadad68403074]::fmt::write [INFO] [stderr] 2: 0x7585f799b566 - ::write_fmt [INFO] [stderr] 3: 0x7585f795a568 - std[31e582c13f4e914f]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7585f7977963 - std[31e582c13f4e914f]::panicking::default_hook [INFO] [stderr] 5: 0x7585f6973dbc - std[31e582c13f4e914f]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7585f7977c42 - std[31e582c13f4e914f]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7585f795a628 - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7585f794eb79 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7585f795c08d - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind [INFO] [stderr] 10: 0x7585f49aaf7c - core[fa0eadad68403074]::panicking::panic_fmt [INFO] [stderr] 11: 0x7585f422b312 - core[fa0eadad68403074]::result::unwrap_failed [INFO] [stderr] 12: 0x7585f8d3904a - ::instantiate_ty_var::> [INFO] [stderr] 13: 0x7585f8d3b149 - >::relate::> [INFO] [stderr] 14: 0x7585f8d3bcad - > as rustc_type_ir[bdf822ca6a2ba2d7]::interner::CollectAndApply>>::collect_and_apply::>, core[fa0eadad68403074]::iter::adapters::copied::Copied>>, rustc_type_ir[bdf822ca6a2ba2d7]::relate::relate_args_invariantly>::{closure#0}>, ::mk_args_from_iter>, core[fa0eadad68403074]::iter::adapters::copied::Copied>>, rustc_type_ir[bdf822ca6a2ba2d7]::relate::relate_args_invariantly>::{closure#0}>, core[fa0eadad68403074]::result::Result>>::{closure#0}> [INFO] [stderr] 15: 0x7585f8d3c40e - rustc_type_ir[bdf822ca6a2ba2d7]::relate::structurally_relate_tys::> [INFO] [stderr] 16: 0x7585f8d3940b - as rustc_type_ir[bdf822ca6a2ba2d7]::relate::TypeRelation>::tys [INFO] [stderr] 17: 0x7585f8d38dbc - ::instantiate_ty_var::> [INFO] [stderr] 18: 0x7585f8d39498 - as rustc_type_ir[bdf822ca6a2ba2d7]::relate::TypeRelation>::tys [INFO] [stderr] 19: 0x7585f8d3c713 - rustc_type_ir[bdf822ca6a2ba2d7]::relate::structurally_relate_tys::> [INFO] [stderr] 20: 0x7585f8d3940b - as rustc_type_ir[bdf822ca6a2ba2d7]::relate::TypeRelation>::tys [INFO] [stderr] 21: 0x7585f8d3b9b7 - > as rustc_type_ir[bdf822ca6a2ba2d7]::interner::CollectAndApply>>::collect_and_apply::>, core[fa0eadad68403074]::iter::adapters::copied::Copied>>, rustc_type_ir[bdf822ca6a2ba2d7]::relate::relate_args_invariantly>::{closure#0}>, ::mk_args_from_iter>, core[fa0eadad68403074]::iter::adapters::copied::Copied>>, rustc_type_ir[bdf822ca6a2ba2d7]::relate::relate_args_invariantly>::{closure#0}>, core[fa0eadad68403074]::result::Result>>::{closure#0}> [INFO] [stderr] 22: 0x7585f80a3bf2 - ::eq_trace::> [INFO] [stderr] 23: 0x7585f8a7f194 - rustc_trait_selection[4094b86ae93e66fa]::traits::coherence::overlap [INFO] [stderr] 24: 0x7585f4061287 - ::insert [INFO] [stderr] 25: 0x7585f90db571 - ::insert [INFO] [stderr] 26: 0x7585f804a8b4 - rustc_trait_selection[4094b86ae93e66fa]::traits::specialize::specialization_graph_provider [INFO] [stderr] 27: 0x7585f804e3cd - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::>, false> [INFO] [stderr] 28: 0x7585f8345a54 - rustc_query_impl[787df1eb52488c09]::query_impl::specialization_graph_of::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 29: 0x7585f8349187 - rustc_hir_analysis[6f8e47aab4b5577f]::coherence::coherent_trait [INFO] [stderr] 30: 0x7585f8348e9d - rustc_query_impl[787df1eb52488c09]::query_impl::coherent_trait::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 31: 0x7585f8569cec - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::>, false> [INFO] [stderr] 32: 0x7585f8568e40 - rustc_query_impl[787df1eb52488c09]::query_impl::coherent_trait::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 33: 0x7585f86d4bee - rustc_hir_analysis[6f8e47aab4b5577f]::check::check::check_item_type [INFO] [stderr] 34: 0x7585f86d30a6 - rustc_hir_analysis[6f8e47aab4b5577f]::check::wfcheck::check_well_formed [INFO] [stderr] 35: 0x7585f86d3087 - rustc_query_impl[787df1eb52488c09]::query_impl::check_well_formed::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 36: 0x7585f86d26a4 - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::, rustc_middle[bc4b12ab5fd100e2]::dep_graph::graph::DepNodeIndex>, false> [INFO] [stderr] 37: 0x7585f86d243b - rustc_query_impl[787df1eb52488c09]::query_impl::check_well_formed::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 38: 0x7585f86cebb3 - rustc_hir_analysis[6f8e47aab4b5577f]::check::wfcheck::check_type_wf [INFO] [stderr] 39: 0x7585f86ceaaf - rustc_query_impl[787df1eb52488c09]::query_impl::check_type_wf::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 40: 0x7585f926dd50 - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::>, false> [INFO] [stderr] 41: 0x7585f926db29 - rustc_query_impl[787df1eb52488c09]::query_impl::check_type_wf::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 42: 0x7585f855e055 - rustc_hir_analysis[6f8e47aab4b5577f]::check_crate [INFO] [stderr] 43: 0x7585f81110da - rustc_interface[fa77fbe53284b165]::passes::analysis [INFO] [stderr] 44: 0x7585f92704c9 - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::>, false> [INFO] [stderr] 45: 0x7585f9270135 - rustc_query_impl[787df1eb52488c09]::query_impl::analysis::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 46: 0x7585f9332194 - rustc_interface[fa77fbe53284b165]::interface::run_compiler::<(), rustc_driver_impl[5d9f716931f6bd73]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 47: 0x7585f9243f3e - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 48: 0x7585f92447e0 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 49: 0x7585f924566c - ::new::thread_start [INFO] [stderr] 50: 0x7585f2c59aa4 - [INFO] [stderr] 51: 0x7585f2ce6a64 - 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-0.30.1/rustc-ice-2026-04-10T08_12_37-1030.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.96.0-nightly (562dee482 2026-03-21) 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 nalgebra v0.32.6 [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/562dee4820c458d823175268e41601d4c060588a/bin/rustc --crate-name nalgebra --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nalgebra-0.30.1/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("abomonation", "abomonation-serialize", "alga", "alloc", "arbitrary", "bytemuck", "compare", "convert-bytemuck", "convert-glam013", "convert-glam014", "convert-glam015", "convert-glam016", "convert-glam017", "convert-glam018", "convert-glam019", "convert-glam020", "convert-mint", "cuda", "cust", "debug", "default", "glam013", "glam014", "glam015", "glam016", "glam017", "glam018", "glam019", "glam020", "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", "rkyv", "rkyv-serialize", "rkyv-serialize-no-std", "serde", "serde-serialize", "serde-serialize-no-std", "slow-tests", "sparse", "std"))' -C metadata=83ab4f882b8f5faa -C extra-filename=-249647739d59e51f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern approx=/opt/rustwide/target/debug/deps/libapprox-a9f5566ddb66e88c.rmeta --extern matrixmultiply=/opt/rustwide/target/debug/deps/libmatrixmultiply-40cc0532eeebbfbd.rmeta --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-03ac56cf12d81041.rmeta --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-7f634154e921e817.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-8434f84c7e6b85f7.rmeta --extern simba=/opt/rustwide/target/debug/deps/libsimba-1bf4d886f668d739.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-2d2373cb6e0ea7a0.rmeta --cap-lints allow --cap-lints=forbid` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] [INFO] [stderr] thread 'rustc' (1043) panicked at /rustc-dev/562dee4820c458d823175268e41601d4c060588a/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: 0x76c3d6d8455b - <::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt [INFO] [stderr] 1: 0x76c3d742e8c8 - core[fa0eadad68403074]::fmt::write [INFO] [stderr] 2: 0x76c3d6d9b566 - ::write_fmt [INFO] [stderr] 3: 0x76c3d6d5a568 - std[31e582c13f4e914f]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x76c3d6d77963 - std[31e582c13f4e914f]::panicking::default_hook [INFO] [stderr] 5: 0x76c3d5d73dbc - std[31e582c13f4e914f]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x76c3d6d77c42 - std[31e582c13f4e914f]::panicking::panic_with_hook [INFO] [stderr] 7: 0x76c3d6d5a628 - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x76c3d6d4eb79 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x76c3d6d5c08d - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind [INFO] [stderr] 10: 0x76c3d3daaf7c - core[fa0eadad68403074]::panicking::panic_fmt [INFO] [stderr] 11: 0x76c3d362b312 - core[fa0eadad68403074]::result::unwrap_failed [INFO] [stderr] 12: 0x76c3d813904a - ::instantiate_ty_var::> [INFO] [stderr] 13: 0x76c3d813b149 - >::relate::> [INFO] [stderr] 14: 0x76c3d813bcad - > as rustc_type_ir[bdf822ca6a2ba2d7]::interner::CollectAndApply>>::collect_and_apply::>, core[fa0eadad68403074]::iter::adapters::copied::Copied>>, rustc_type_ir[bdf822ca6a2ba2d7]::relate::relate_args_invariantly>::{closure#0}>, ::mk_args_from_iter>, core[fa0eadad68403074]::iter::adapters::copied::Copied>>, rustc_type_ir[bdf822ca6a2ba2d7]::relate::relate_args_invariantly>::{closure#0}>, core[fa0eadad68403074]::result::Result>>::{closure#0}> [INFO] [stderr] 15: 0x76c3d813c40e - rustc_type_ir[bdf822ca6a2ba2d7]::relate::structurally_relate_tys::> [INFO] [stderr] 16: 0x76c3d813940b - as rustc_type_ir[bdf822ca6a2ba2d7]::relate::TypeRelation>::tys [INFO] [stderr] 17: 0x76c3d8138dbc - ::instantiate_ty_var::> [INFO] [stderr] 18: 0x76c3d8139498 - as rustc_type_ir[bdf822ca6a2ba2d7]::relate::TypeRelation>::tys [INFO] [stderr] 19: 0x76c3d813c713 - rustc_type_ir[bdf822ca6a2ba2d7]::relate::structurally_relate_tys::> [INFO] [stderr] 20: 0x76c3d813940b - as rustc_type_ir[bdf822ca6a2ba2d7]::relate::TypeRelation>::tys [INFO] [stderr] 21: 0x76c3d813b9b7 - > as rustc_type_ir[bdf822ca6a2ba2d7]::interner::CollectAndApply>>::collect_and_apply::>, core[fa0eadad68403074]::iter::adapters::copied::Copied>>, rustc_type_ir[bdf822ca6a2ba2d7]::relate::relate_args_invariantly>::{closure#0}>, ::mk_args_from_iter>, core[fa0eadad68403074]::iter::adapters::copied::Copied>>, rustc_type_ir[bdf822ca6a2ba2d7]::relate::relate_args_invariantly>::{closure#0}>, core[fa0eadad68403074]::result::Result>>::{closure#0}> [INFO] [stderr] 22: 0x76c3d74a3bf2 - ::eq_trace::> [INFO] [stderr] 23: 0x76c3d7e7f194 - rustc_trait_selection[4094b86ae93e66fa]::traits::coherence::overlap [INFO] [stderr] 24: 0x76c3d3461287 - ::insert [INFO] [stderr] 25: 0x76c3d84db571 - ::insert [INFO] [stderr] 26: 0x76c3d744a8b4 - rustc_trait_selection[4094b86ae93e66fa]::traits::specialize::specialization_graph_provider [INFO] [stderr] 27: 0x76c3d744e3cd - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::>, false> [INFO] [stderr] 28: 0x76c3d7745a54 - rustc_query_impl[787df1eb52488c09]::query_impl::specialization_graph_of::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 29: 0x76c3d7749187 - rustc_hir_analysis[6f8e47aab4b5577f]::coherence::coherent_trait [INFO] [stderr] 30: 0x76c3d7748e9d - rustc_query_impl[787df1eb52488c09]::query_impl::coherent_trait::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 31: 0x76c3d7969cec - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::>, false> [INFO] [stderr] 32: 0x76c3d7968e40 - rustc_query_impl[787df1eb52488c09]::query_impl::coherent_trait::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 33: 0x76c3d7ad4bee - rustc_hir_analysis[6f8e47aab4b5577f]::check::check::check_item_type [INFO] [stderr] 34: 0x76c3d7ad30a6 - rustc_hir_analysis[6f8e47aab4b5577f]::check::wfcheck::check_well_formed [INFO] [stderr] 35: 0x76c3d7ad3087 - rustc_query_impl[787df1eb52488c09]::query_impl::check_well_formed::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 36: 0x76c3d7ad26a4 - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::, rustc_middle[bc4b12ab5fd100e2]::dep_graph::graph::DepNodeIndex>, false> [INFO] [stderr] 37: 0x76c3d7ad243b - rustc_query_impl[787df1eb52488c09]::query_impl::check_well_formed::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 38: 0x76c3d7acebb3 - rustc_hir_analysis[6f8e47aab4b5577f]::check::wfcheck::check_type_wf [INFO] [stderr] 39: 0x76c3d7aceaaf - rustc_query_impl[787df1eb52488c09]::query_impl::check_type_wf::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 40: 0x76c3d866dd50 - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::>, false> [INFO] [stderr] 41: 0x76c3d866db29 - rustc_query_impl[787df1eb52488c09]::query_impl::check_type_wf::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 42: 0x76c3d795e055 - rustc_hir_analysis[6f8e47aab4b5577f]::check_crate [INFO] [stderr] 43: 0x76c3d75110da - rustc_interface[fa77fbe53284b165]::passes::analysis [INFO] [stderr] 44: 0x76c3d86704c9 - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::>, false> [INFO] [stderr] 45: 0x76c3d8670135 - rustc_query_impl[787df1eb52488c09]::query_impl::analysis::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 46: 0x76c3d8732194 - rustc_interface[fa77fbe53284b165]::interface::run_compiler::<(), rustc_driver_impl[5d9f716931f6bd73]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 47: 0x76c3d8643f3e - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 48: 0x76c3d86447e0 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 49: 0x76c3d864566c - ::new::thread_start [INFO] [stderr] 50: 0x76c3d208aaa4 - [INFO] [stderr] 51: 0x76c3d2117a64 - 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-2026-04-10T08_12_44-1038.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.96.0-nightly (562dee482 2026-03-21) 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] error: could not compile `nalgebra` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/562dee4820c458d823175268e41601d4c060588a/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="default"' --cfg 'feature="macros"' --cfg 'feature="matrixmultiply"' --cfg 'feature="nalgebra-macros"' --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=e3bb319ac34f72d5 -C extra-filename=-a27d279093f5e7e3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern approx=/opt/rustwide/target/debug/deps/libapprox-a9f5566ddb66e88c.rmeta --extern matrixmultiply=/opt/rustwide/target/debug/deps/libmatrixmultiply-40cc0532eeebbfbd.rmeta --extern nalgebra_macros=/opt/rustwide/target/debug/deps/libnalgebra_macros-ad9fd5bbece462f5.so --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-03ac56cf12d81041.rmeta --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-7f634154e921e817.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-8434f84c7e6b85f7.rmeta --extern simba=/opt/rustwide/target/debug/deps/libsimba-67b3d2e5e5a46ae6.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-2d2373cb6e0ea7a0.rmeta --cap-lints allow --cap-lints=forbid` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "1c48a32c16d1e4a33343b58682bc7ecef9ca94c2994c25481f9844878ff5fa90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c48a32c16d1e4a33343b58682bc7ecef9ca94c2994c25481f9844878ff5fa90", kill_on_drop: false }` [INFO] [stdout] 1c48a32c16d1e4a33343b58682bc7ecef9ca94c2994c25481f9844878ff5fa90