[INFO] fetching crate ssimulacra2_rs 0.5.2... [INFO] testing ssimulacra2_rs-0.5.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate ssimulacra2_rs 0.5.2 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate ssimulacra2_rs 0.5.2 [INFO] finished tweaking crates.io crate ssimulacra2_rs 0.5.2 [INFO] tweaked toml for crates.io crate ssimulacra2_rs 0.5.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ssimulacra2_rs 0.5.2 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 ssimulacra2_rs 0.5.2 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dwrote v0.11.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.61 [INFO] [stderr] Downloaded either v1.12.0 [INFO] [stderr] Downloaded vapoursynth-sys v0.4.0 [INFO] [stderr] Downloaded lab v0.11.0 [INFO] [stderr] Downloaded anstyle-query v1.1.0 [INFO] [stderr] Downloaded is_terminal_polyfill v1.70.0 [INFO] [stderr] Downloaded anyhow v1.0.86 [INFO] [stderr] Downloaded indicatif v0.17.8 [INFO] [stderr] Downloaded anstyle-parse v0.2.4 [INFO] [stderr] Downloaded av-metrics v0.9.1 [INFO] [stderr] Downloaded cc v1.0.99 [INFO] [stderr] Downloaded clap_builder v4.5.7 [INFO] [stderr] Downloaded flume v0.11.0 [INFO] [stderr] Downloaded portable-atomic v1.6.0 [INFO] [stderr] Downloaded syn v2.0.66 [INFO] [stderr] Downloaded plotters v0.3.6 [INFO] [stderr] Downloaded yuvxyb v0.4.0 [INFO] [stderr] Downloaded libc v0.2.155 [INFO] [stderr] Downloaded exr v1.72.0 [INFO] [stderr] Downloaded png v0.17.13 [INFO] [stderr] Downloaded winapi-util v0.1.8 [INFO] [stderr] Downloaded thiserror v1.0.61 [INFO] [stderr] Downloaded num-bigint v0.4.5 [INFO] [stderr] Downloaded font-kit v0.13.2 [INFO] [stderr] Downloaded semver v1.0.23 [INFO] [stderr] Downloaded anstyle-wincon v3.0.3 [INFO] [stderr] Downloaded fdeflate v0.3.4 [INFO] [stderr] Downloaded flate2 v1.0.30 [INFO] [stderr] Downloaded unicode-width v0.1.13 [INFO] [stderr] Downloaded yeslogic-fontconfig-sys v5.0.0 [INFO] [stderr] Downloaded pathfinder_simd v0.5.3 [INFO] [stderr] Downloaded image-webp v0.1.2 [INFO] [stderr] Downloaded dirs-next v2.0.0 [INFO] [stderr] Downloaded cstr v0.2.12 [INFO] [stderr] Downloaded libloading v0.8.3 [INFO] [stderr] Downloaded dlib v0.5.2 [INFO] [stderr] Downloaded plotters-backend v0.3.6 [INFO] [stderr] Downloaded matrixmultiply v0.3.8 [INFO] [stderr] Downloaded nalgebra v0.32.6 [INFO] [stderr] Downloaded statrs v0.17.1 [INFO] [stderr] Downloaded colorchoice v1.0.1 [INFO] [stderr] Downloaded anstream v0.6.14 [INFO] [stderr] Downloaded clap_derive v4.5.5 [INFO] [stderr] Downloaded clap v4.5.7 [INFO] [stderr] Downloaded crossterm v0.27.0 [INFO] [stderr] Downloaded zune-jpeg v0.4.11 [INFO] [stderr] Downloaded console v0.15.8 [INFO] [stderr] Downloaded ssimulacra2 v0.5.0 [INFO] [stderr] Downloaded nalgebra-macros v0.2.1 [INFO] [stderr] Downloaded vapoursynth v0.4.0 [INFO] [stderr] Downloaded signal-hook-mio v0.2.3 [INFO] [stderr] Downloaded dirs-sys-next v0.1.2 [INFO] [stderr] Downloaded byte-slice-cast v1.2.2 [INFO] [stderr] Downloaded av-data v0.4.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.85 [INFO] [stderr] Downloaded wide v0.7.24 [INFO] [stderr] Downloaded libm v0.2.8 [INFO] [stderr] Downloaded y4m v0.8.0 [INFO] [stderr] Downloaded anstyle v1.0.7 [INFO] [stderr] Downloaded clap_lex v0.7.1 [INFO] [stderr] Downloaded miniz_oxide v0.7.3 [INFO] [stderr] Downloaded plotters-bitmap v0.3.6 [INFO] [stderr] Downloaded bytemuck v1.16.0 [INFO] [stderr] Downloaded autocfg v1.3.0 [INFO] [stderr] Downloaded redox_users v0.4.5 [INFO] [stderr] Downloaded safe_arch v0.7.1 [INFO] [stderr] Downloaded simba v0.8.1 [INFO] [stderr] Downloaded av-metrics-decoders v0.3.1 [INFO] [stderr] Downloaded image v0.25.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2999bff1ce3c80d592ddcd0d09904d221090c2f02723cd0c3d89556b489adcd1 [INFO] running `Command { std: "docker" "start" "-a" "2999bff1ce3c80d592ddcd0d09904d221090c2f02723cd0c3d89556b489adcd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2999bff1ce3c80d592ddcd0d09904d221090c2f02723cd0c3d89556b489adcd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2999bff1ce3c80d592ddcd0d09904d221090c2f02723cd0c3d89556b489adcd1", kill_on_drop: false }` [INFO] [stdout] 2999bff1ce3c80d592ddcd0d09904d221090c2f02723cd0c3d89556b489adcd1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] fa29fcb35a425da648598b707e382fdcdbf4f71c10942fa3367bdb75073acc93 [INFO] running `Command { std: "docker" "start" "-a" "fa29fcb35a425da648598b707e382fdcdbf4f71c10942fa3367bdb75073acc93", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling bytemuck v1.16.0 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling cc v1.0.99 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling safe_arch v0.7.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling aligned-vec v0.5.0 [INFO] [stderr] Compiling miniz_oxide v0.7.3 [INFO] [stderr] Compiling libloading v0.8.3 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling yeslogic-fontconfig-sys v5.0.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling wide v0.7.24 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling v_frame v0.3.8 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling num-bigint v0.4.5 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling pathfinder_simd v0.5.3 [INFO] [stderr] Compiling vapoursynth-sys v0.4.0 [INFO] [stderr] Compiling either v1.12.0 [INFO] [stderr] Compiling cstr v0.2.12 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling simba v0.8.1 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling freetype-sys v0.20.1 [INFO] [stderr] Compiling anstyle-parse v0.2.4 [INFO] [stderr] Compiling crossbeam-queue v0.3.11 [INFO] [stderr] Compiling crossbeam-channel v0.5.13 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling anstyle-query v1.1.0 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling colorchoice v1.0.1 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling font-kit v0.13.2 [INFO] [stderr] Compiling byte-slice-cast v1.2.2 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling anstyle v1.0.7 [INFO] [stderr] Compiling pathfinder_geometry v0.5.1 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling flate2 v1.0.30 [INFO] [stderr] Compiling flume v0.11.0 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling zune-inflate v0.2.54 [INFO] [stderr] Compiling fdeflate v0.3.4 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling lab v0.11.0 [INFO] [stderr] Compiling bit_field v0.10.2 [INFO] [stderr] Compiling float-ord v0.3.2 [INFO] [stderr] Compiling clap_lex v0.7.1 [INFO] [stderr] Compiling plotters-backend v0.3.6 [INFO] [stderr] Compiling zune-core v0.4.12 [INFO] [stderr] Compiling lebe v0.5.2 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling unicode-width v0.1.13 [INFO] [stderr] Compiling byteorder-lite v0.1.0 [INFO] [stderr] Compiling zune-jpeg v0.4.11 [INFO] [stderr] Compiling exr v1.72.0 [INFO] [stderr] Compiling png v0.17.13 [INFO] [stderr] Compiling clap_builder v4.5.7 [INFO] [stderr] Compiling console v0.15.8 [INFO] [stderr] Compiling plotters-bitmap v0.3.6 [INFO] [stderr] Compiling signal-hook-mio v0.2.3 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling number_prefix v0.4.0 [INFO] [stderr] Compiling ttf-parser v0.20.0 [INFO] [stderr] Compiling y4m v0.8.0 [INFO] [stderr] Compiling crossterm v0.27.0 [INFO] [stderr] Compiling indicatif v0.17.8 [INFO] [stderr] Compiling nalgebra-macros v0.2.1 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling clap_derive v4.5.5 [INFO] [stderr] Compiling av-data v0.4.2 [INFO] [stderr] Compiling av-metrics v0.9.1 [INFO] [stderr] Compiling image-webp v0.1.2 [INFO] [stderr] Compiling vapoursynth v0.4.0 [INFO] [stderr] Compiling plotters v0.3.6 [INFO] [stderr] Compiling nalgebra v0.32.6 [INFO] [stderr] Compiling av-metrics-decoders v0.3.1 [INFO] [stderr] Compiling clap v4.5.7 [INFO] [stderr] Compiling image v0.25.1 [INFO] [stderr] [INFO] [stderr] thread 'rustc' (1992) 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: 0x7ad798d8455b - <::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7ad79942e8c8 - core[fa0eadad68403074]::fmt::write [INFO] [stderr] 2: 0x7ad798d9b566 - ::write_fmt [INFO] [stderr] 3: 0x7ad798d5a568 - std[31e582c13f4e914f]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7ad798d77963 - std[31e582c13f4e914f]::panicking::default_hook [INFO] [stderr] 5: 0x7ad797d73dbc - std[31e582c13f4e914f]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7ad798d77c42 - std[31e582c13f4e914f]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7ad798d5a628 - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7ad798d4eb79 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7ad798d5c08d - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind [INFO] [stderr] 10: 0x7ad795daaf7c - core[fa0eadad68403074]::panicking::panic_fmt [INFO] [stderr] 11: 0x7ad79562b312 - core[fa0eadad68403074]::result::unwrap_failed [INFO] [stderr] 12: 0x7ad79a13904a - ::instantiate_ty_var::> [INFO] [stderr] 13: 0x7ad79a13b149 - >::relate::> [INFO] [stderr] 14: 0x7ad79a13bcad - > 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: 0x7ad79a13c40e - rustc_type_ir[bdf822ca6a2ba2d7]::relate::structurally_relate_tys::> [INFO] [stderr] 16: 0x7ad79a13940b - as rustc_type_ir[bdf822ca6a2ba2d7]::relate::TypeRelation>::tys [INFO] [stderr] 17: 0x7ad79a138dbc - ::instantiate_ty_var::> [INFO] [stderr] 18: 0x7ad79a139498 - as rustc_type_ir[bdf822ca6a2ba2d7]::relate::TypeRelation>::tys [INFO] [stderr] 19: 0x7ad79a13c713 - rustc_type_ir[bdf822ca6a2ba2d7]::relate::structurally_relate_tys::> [INFO] [stderr] 20: 0x7ad79a13940b - as rustc_type_ir[bdf822ca6a2ba2d7]::relate::TypeRelation>::tys [INFO] [stderr] 21: 0x7ad79a13b9b7 - > 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: 0x7ad7994a3bf2 - ::eq_trace::> [INFO] [stderr] 23: 0x7ad799e7f194 - rustc_trait_selection[4094b86ae93e66fa]::traits::coherence::overlap [INFO] [stderr] 24: 0x7ad795461287 - ::insert [INFO] [stderr] 25: 0x7ad79a4db571 - ::insert [INFO] [stderr] 26: 0x7ad79944a8b4 - rustc_trait_selection[4094b86ae93e66fa]::traits::specialize::specialization_graph_provider [INFO] [stderr] 27: 0x7ad79944e3cd - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::>, false> [INFO] [stderr] 28: 0x7ad799745a54 - rustc_query_impl[787df1eb52488c09]::query_impl::specialization_graph_of::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 29: 0x7ad799749187 - rustc_hir_analysis[6f8e47aab4b5577f]::coherence::coherent_trait [INFO] [stderr] 30: 0x7ad799748e9d - rustc_query_impl[787df1eb52488c09]::query_impl::coherent_trait::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 31: 0x7ad799969cec - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::>, false> [INFO] [stderr] 32: 0x7ad799968e40 - rustc_query_impl[787df1eb52488c09]::query_impl::coherent_trait::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 33: 0x7ad799ad4bee - rustc_hir_analysis[6f8e47aab4b5577f]::check::check::check_item_type [INFO] [stderr] 34: 0x7ad799ad30a6 - rustc_hir_analysis[6f8e47aab4b5577f]::check::wfcheck::check_well_formed [INFO] [stderr] 35: 0x7ad799ad3087 - rustc_query_impl[787df1eb52488c09]::query_impl::check_well_formed::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 36: 0x7ad799ad26a4 - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::, rustc_middle[bc4b12ab5fd100e2]::dep_graph::graph::DepNodeIndex>, false> [INFO] [stderr] 37: 0x7ad799ad243b - rustc_query_impl[787df1eb52488c09]::query_impl::check_well_formed::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 38: 0x7ad799acebb3 - rustc_hir_analysis[6f8e47aab4b5577f]::check::wfcheck::check_type_wf [INFO] [stderr] 39: 0x7ad799aceaaf - rustc_query_impl[787df1eb52488c09]::query_impl::check_type_wf::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 40: 0x7ad79a66dd50 - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::>, false> [INFO] [stderr] 41: 0x7ad79a66db29 - rustc_query_impl[787df1eb52488c09]::query_impl::check_type_wf::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 42: 0x7ad79995e055 - rustc_hir_analysis[6f8e47aab4b5577f]::check_crate [INFO] [stderr] 43: 0x7ad7995110da - rustc_interface[fa77fbe53284b165]::passes::analysis [INFO] [stderr] 44: 0x7ad79a6704c9 - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::>, false> [INFO] [stderr] 45: 0x7ad79a670135 - rustc_query_impl[787df1eb52488c09]::query_impl::analysis::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 46: 0x7ad79a732194 - rustc_interface[fa77fbe53284b165]::interface::run_compiler::<(), rustc_driver_impl[5d9f716931f6bd73]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 47: 0x7ad79a643f3e - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 48: 0x7ad79a6447e0 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 49: 0x7ad79a64566c - ::new::thread_start [INFO] [stderr] 50: 0x7ad79408aaa4 - [INFO] [stderr] 51: 0x7ad794117a64 - 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-2026-04-20T00_20_38-1988.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="rand"' --cfg 'feature="rand-no-std"' --cfg 'feature="rand-package"' --cfg 'feature="rand_distr"' --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=9ccb29fed3d0fd0f -C extra-filename=-b80d08c16680a8f3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern approx=/opt/rustwide/target/debug/deps/libapprox-500f4d1c9012ba4a.rmeta --extern matrixmultiply=/opt/rustwide/target/debug/deps/libmatrixmultiply-721b5b4b2dfe654e.rmeta --extern nalgebra_macros=/opt/rustwide/target/debug/deps/libnalgebra_macros-6ba714c85bf49237.so --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-6ee211e4f1fbd513.rmeta --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-e232456265212ab7.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-1d518d95d306069c.rmeta --extern rand_package=/opt/rustwide/target/debug/deps/librand-6eef5422dcca8850.rmeta --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-af4abeb09b291c31.rmeta --extern simba=/opt/rustwide/target/debug/deps/libsimba-ab8fdfe85ef5f773.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-d9cba146b74f4906.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' (2130) 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: 0x76aaadf8455b - <::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt [INFO] [stderr] 1: 0x76aaae62e8c8 - core[fa0eadad68403074]::fmt::write [INFO] [stderr] 2: 0x76aaadf9b566 - ::write_fmt [INFO] [stderr] 3: 0x76aaadf5a568 - std[31e582c13f4e914f]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x76aaadf77963 - std[31e582c13f4e914f]::panicking::default_hook [INFO] [stderr] 5: 0x76aaacf73dbc - std[31e582c13f4e914f]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x76aaadf77c42 - std[31e582c13f4e914f]::panicking::panic_with_hook [INFO] [stderr] 7: 0x76aaadf5a628 - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x76aaadf4eb79 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x76aaadf5c08d - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind [INFO] [stderr] 10: 0x76aaaafaaf7c - core[fa0eadad68403074]::panicking::panic_fmt [INFO] [stderr] 11: 0x76aaaa82b312 - core[fa0eadad68403074]::result::unwrap_failed [INFO] [stderr] 12: 0x76aaaf33904a - ::instantiate_ty_var::> [INFO] [stderr] 13: 0x76aaaf33b149 - >::relate::> [INFO] [stderr] 14: 0x76aaaf33bcad - > 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: 0x76aaaf33c40e - rustc_type_ir[bdf822ca6a2ba2d7]::relate::structurally_relate_tys::> [INFO] [stderr] 16: 0x76aaaf33940b - as rustc_type_ir[bdf822ca6a2ba2d7]::relate::TypeRelation>::tys [INFO] [stderr] 17: 0x76aaaf338dbc - ::instantiate_ty_var::> [INFO] [stderr] 18: 0x76aaaf339498 - as rustc_type_ir[bdf822ca6a2ba2d7]::relate::TypeRelation>::tys [INFO] [stderr] 19: 0x76aaaf33c713 - rustc_type_ir[bdf822ca6a2ba2d7]::relate::structurally_relate_tys::> [INFO] [stderr] 20: 0x76aaaf33940b - as rustc_type_ir[bdf822ca6a2ba2d7]::relate::TypeRelation>::tys [INFO] [stderr] 21: 0x76aaaf33b9b7 - > 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: 0x76aaae6a3bf2 - ::eq_trace::> [INFO] [stderr] 23: 0x76aaaf07f194 - rustc_trait_selection[4094b86ae93e66fa]::traits::coherence::overlap [INFO] [stderr] 24: 0x76aaaa661287 - ::insert [INFO] [stderr] 25: 0x76aaaf6db571 - ::insert [INFO] [stderr] 26: 0x76aaae64a8b4 - rustc_trait_selection[4094b86ae93e66fa]::traits::specialize::specialization_graph_provider [INFO] [stderr] 27: 0x76aaae64e3cd - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::>, false> [INFO] [stderr] 28: 0x76aaae945a54 - rustc_query_impl[787df1eb52488c09]::query_impl::specialization_graph_of::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 29: 0x76aaae949187 - rustc_hir_analysis[6f8e47aab4b5577f]::coherence::coherent_trait [INFO] [stderr] 30: 0x76aaae948e9d - rustc_query_impl[787df1eb52488c09]::query_impl::coherent_trait::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 31: 0x76aaaeb69cec - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::>, false> [INFO] [stderr] 32: 0x76aaaeb68e40 - rustc_query_impl[787df1eb52488c09]::query_impl::coherent_trait::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 33: 0x76aaaecd4bee - rustc_hir_analysis[6f8e47aab4b5577f]::check::check::check_item_type [INFO] [stderr] 34: 0x76aaaecd30a6 - rustc_hir_analysis[6f8e47aab4b5577f]::check::wfcheck::check_well_formed [INFO] [stderr] 35: 0x76aaaecd3087 - rustc_query_impl[787df1eb52488c09]::query_impl::check_well_formed::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 36: 0x76aaaecd26a4 - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::, rustc_middle[bc4b12ab5fd100e2]::dep_graph::graph::DepNodeIndex>, false> [INFO] [stderr] 37: 0x76aaaecd243b - rustc_query_impl[787df1eb52488c09]::query_impl::check_well_formed::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 38: 0x76aaaeccebb3 - rustc_hir_analysis[6f8e47aab4b5577f]::check::wfcheck::check_type_wf [INFO] [stderr] 39: 0x76aaaecceaaf - rustc_query_impl[787df1eb52488c09]::query_impl::check_type_wf::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 40: 0x76aaaf86dd50 - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::>, false> [INFO] [stderr] 41: 0x76aaaf86db29 - rustc_query_impl[787df1eb52488c09]::query_impl::check_type_wf::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 42: 0x76aaaeb5e055 - rustc_hir_analysis[6f8e47aab4b5577f]::check_crate [INFO] [stderr] 43: 0x76aaae7110da - rustc_interface[fa77fbe53284b165]::passes::analysis [INFO] [stderr] 44: 0x76aaaf8704c9 - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::>, false> [INFO] [stderr] 45: 0x76aaaf870135 - rustc_query_impl[787df1eb52488c09]::query_impl::analysis::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 46: 0x76aaaf932194 - rustc_interface[fa77fbe53284b165]::interface::run_compiler::<(), rustc_driver_impl[5d9f716931f6bd73]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 47: 0x76aaaf843f3e - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 48: 0x76aaaf8447e0 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 49: 0x76aaaf84566c - ::new::thread_start [INFO] [stderr] 50: 0x76aaa928aaa4 - [INFO] [stderr] 51: 0x76aaa9317a64 - 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-2026-04-20T00_20_44-2126.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 [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 --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=5a35a160f8b0f6c4 -C extra-filename=-6bec88a80bcd2e26 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern approx=/opt/rustwide/target/debug/deps/libapprox-ad4d426875b5e0e9.rmeta --extern matrixmultiply=/opt/rustwide/target/debug/deps/libmatrixmultiply-721b5b4b2dfe654e.rmeta --extern nalgebra_macros=/opt/rustwide/target/debug/deps/libnalgebra_macros-6ba714c85bf49237.so --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-cba04a9a0e63c588.rmeta --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-7ee5336b4f066b35.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-8c839e8d96a85e9e.rmeta --extern simba=/opt/rustwide/target/debug/deps/libsimba-a1e4f2d277ebf78e.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-d9cba146b74f4906.rmeta --cap-lints allow --cap-lints=forbid` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "fa29fcb35a425da648598b707e382fdcdbf4f71c10942fa3367bdb75073acc93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa29fcb35a425da648598b707e382fdcdbf4f71c10942fa3367bdb75073acc93", kill_on_drop: false }` [INFO] [stdout] fa29fcb35a425da648598b707e382fdcdbf4f71c10942fa3367bdb75073acc93