[INFO] fetching crate graphite_magma 0.1.0... [INFO] testing graphite_magma-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate graphite_magma 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate graphite_magma 0.1.0 [INFO] finished tweaking crates.io crate graphite_magma 0.1.0 [INFO] tweaked toml for crates.io crate graphite_magma 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate graphite_magma 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 155 packages to latest compatible versions [INFO] [stderr] Adding heapless v0.7.17 (available: v0.9.2) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.18) [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] Downloading crates ... [INFO] [stderr] Downloaded readonly v0.2.13 [INFO] [stderr] Downloaded io-uring v0.5.13 [INFO] [stderr] Downloaded graphite_text_component v0.1.0 [INFO] [stderr] Downloaded queues v1.1.0 [INFO] [stderr] Downloaded cargo-manifest v0.2.9 [INFO] [stderr] Downloaded bevy_reflect_derive v0.7.0 [INFO] [stderr] Downloaded graphite_sticky v0.1.0 [INFO] [stderr] Downloaded bevy_derive v0.7.0 [INFO] [stderr] Downloaded bevy_ecs_macros v0.7.0 [INFO] [stderr] Downloaded bevy_utils v0.7.0 [INFO] [stderr] Downloaded bevy_macro_utils v0.7.0 [INFO] [stderr] Downloaded bevy_reflect v0.7.0 [INFO] [stderr] Downloaded bevy_tasks v0.7.0 [INFO] [stderr] Downloaded graphite_mc_protocol v0.1.0 [INFO] [stderr] Downloaded graphite_server v0.1.0 [INFO] [stderr] Downloaded graphite_command_macros v0.1.0 [INFO] [stderr] Downloaded graphite_net v0.1.0 [INFO] [stderr] Downloaded graphite_binary_macros v0.1.0 [INFO] [stderr] Downloaded graphite_binary v0.1.0 [INFO] [stderr] Downloaded bevy_ecs v0.7.0 [INFO] [stderr] Downloaded graphite_command v0.1.0 [INFO] [stderr] Downloaded parry3d v0.9.0 [INFO] [stderr] Downloaded nalgebra v0.31.4 [INFO] [stderr] Downloaded graphite_mc_constants v0.1.0 [INFO] [stderr] Downloaded spade v2.15.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2d2663660aef915fd77bb0a33871837c11f2da6757950f88543338fea6bd88c8 [INFO] running `Command { std: "docker" "start" "-a" "2d2663660aef915fd77bb0a33871837c11f2da6757950f88543338fea6bd88c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d2663660aef915fd77bb0a33871837c11f2da6757950f88543338fea6bd88c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d2663660aef915fd77bb0a33871837c11f2da6757950f88543338fea6bd88c8", kill_on_drop: false }` [INFO] [stdout] 2d2663660aef915fd77bb0a33871837c11f2da6757950f88543338fea6bd88c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2e59bcb320f10922ab3b045210f70c0a89a0a44607afdce306087c13b2f8e388 [INFO] running `Command { std: "docker" "start" "-a" "2e59bcb320f10922ab3b045210f70c0a89a0a44607afdce306087c13b2f8e388", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling libc v0.2.184 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling anyhow v1.0.102 [INFO] [stderr] Compiling hashbrown v0.17.0 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling bytemuck v1.25.0 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling itoa v1.0.18 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling cesu8 v1.1.0 [INFO] [stderr] Compiling zerocopy v0.8.48 [INFO] [stderr] Compiling safe_arch v0.7.4 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling tracing-core v0.1.36 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling indexmap v2.14.0 [INFO] [stderr] Compiling convert_case v0.5.0 [INFO] [stderr] Compiling semver v1.0.28 [INFO] [stderr] Compiling futures-lite v2.6.1 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling wide v0.7.33 [INFO] [stderr] Compiling waker-fn v1.2.0 [INFO] [stderr] Compiling io-uring v0.5.13 [INFO] [stderr] Compiling downcast-rs v1.2.1 [INFO] [stderr] Compiling async-task v4.7.1 [INFO] [stderr] Compiling fastrand v2.4.1 [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 event-listener v2.5.3 [INFO] [stderr] Compiling futures-io v0.3.32 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling async-executor v1.14.0 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling erased-serde v0.3.31 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling spade v2.15.1 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling graphite_text_component v0.1.0 [INFO] [stderr] Compiling queues v1.1.0 [INFO] [stderr] Compiling graphite_sticky v0.1.0 [INFO] [stderr] Compiling bevy_tasks v0.7.0 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling simba v0.7.3 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling graphite_binary_macros v0.1.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Compiling num_enum v0.5.11 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling readonly v0.2.13 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling graphite_binary v0.1.0 [INFO] [stderr] Compiling graphite_command_macros v0.1.0 [INFO] [stderr] Compiling graphite_mc_protocol v0.1.0 [INFO] [stderr] Compiling cargo-manifest v0.2.9 [INFO] [stderr] Compiling graphite_mc_constants v0.1.0 [INFO] [stderr] Compiling graphite_command v0.1.0 [INFO] [stderr] Compiling bevy_macro_utils v0.7.0 [INFO] [stderr] Compiling nalgebra v0.31.4 [INFO] [stderr] Compiling bevy_derive v0.7.0 [INFO] [stderr] Compiling bevy_reflect_derive v0.7.0 [INFO] [stderr] Compiling bevy_ecs_macros v0.7.0 [INFO] [stderr] error: failed to run custom build command for `graphite_mc_constants v0.1.0` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/graphite_mc_constants-edf09d6fdb07fac8/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1692) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/graphite_mc_constants-0.1.0/build.rs:48:42: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x6443fd6af5aa - std[31e582c13f4e914f]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x6443fd6af5aa - std[31e582c13f4e914f]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x6443fd6af5aa - std[31e582c13f4e914f]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:74:9 [INFO] [stderr] 3: 0x6443fd6af5aa - <::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:44:26 [INFO] [stderr] 4: 0x6443fd6c40ba - ::fmt [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x6443fd6c40ba - core[fa0eadad68403074]::fmt::write [INFO] [stderr] 6: 0x6443fd6b3892 - std[31e582c13f4e914f]::io::default_write_fmt:: [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x6443fd6b3892 - ::write_fmt [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:1994:13 [INFO] [stderr] 8: 0x6443fd69985f - ::print [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:47:9 [INFO] [stderr] 9: 0x6443fd69985f - std[31e582c13f4e914f]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:292:27 [INFO] [stderr] 10: 0x6443fd6ab1f1 - std[31e582c13f4e914f]::panicking::default_hook [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:319:9 [INFO] [stderr] 11: 0x6443fd6ab3ab - std[31e582c13f4e914f]::panicking::panic_with_hook [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:825:13 [INFO] [stderr] 12: 0x6443fd699918 - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0} [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:698:13 [INFO] [stderr] 13: 0x6443fd68e699 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:182:18 [INFO] [stderr] 14: 0x6443fd69a36d - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:689:5 [INFO] [stderr] 15: 0x6443fd6c484c - core[fa0eadad68403074]::panicking::panic_fmt [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x6443fd6c45c2 - core[fa0eadad68403074]::result::unwrap_failed [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/result.rs:1867:5 [INFO] [stderr] 17: 0x6443fd63e34a - build_script_build[b5087ba84b7b4c18]::file_src [INFO] [stderr] 18: 0x6443fd5d7941 - build_script_build[b5087ba84b7b4c18]::block::write_block_rs [INFO] [stderr] 19: 0x6443fd5dcbb7 - build_script_build[b5087ba84b7b4c18]::block::write_block_states [INFO] [stderr] 20: 0x6443fd63d5ae - build_script_build[b5087ba84b7b4c18]::main [INFO] [stderr] 21: 0x6443fd639c33 - >::call_once [INFO] [stderr] 22: 0x6443fd5f70f6 - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 23: 0x6443fd611709 - std[31e582c13f4e914f]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 24: 0x6443fd6aa834 - <&dyn core[fa0eadad68403074]::ops::function::Fn<(), Output = i32> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::panic::unwind_safe::RefUnwindSafe as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 25: 0x6443fd6aa834 - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::<&dyn core[fa0eadad68403074]::ops::function::Fn<(), Output = i32> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stderr] 26: 0x6443fd6aa834 - std[31e582c13f4e914f]::panicking::catch_unwind:: + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::panic::unwind_safe::RefUnwindSafe> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stderr] 27: 0x6443fd6aa834 - std[31e582c13f4e914f]::panic::catch_unwind::<&dyn core[fa0eadad68403074]::ops::function::Fn<(), Output = i32> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stderr] 28: 0x6443fd6aa834 - std[31e582c13f4e914f]::rt::lang_start_internal::{closure#0} [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/rt.rs:175:24 [INFO] [stderr] 29: 0x6443fd6aa834 - std[31e582c13f4e914f]::panicking::catch_unwind::do_call:: [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stderr] 30: 0x6443fd6aa834 - std[31e582c13f4e914f]::panicking::catch_unwind:: [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stderr] 31: 0x6443fd6aa834 - std[31e582c13f4e914f]::panic::catch_unwind:: [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stderr] 32: 0x6443fd6aa834 - std[31e582c13f4e914f]::rt::lang_start_internal [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/rt.rs:171:5 [INFO] [stderr] 33: 0x6443fd60fb91 - std[31e582c13f4e914f]::rt::lang_start::<()> [INFO] [stderr] 34: 0x6443fd642825 - main [INFO] [stderr] 35: 0x7a339e28c1ca - [INFO] [stderr] 36: 0x7a339e28c28b - __libc_start_main [INFO] [stderr] 37: 0x6443fd5b88e5 - _start [INFO] [stderr] 38: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] [INFO] [stderr] thread 'rustc' (1688) 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: 0x73fcb798455b - <::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt [INFO] [stderr] 1: 0x73fcb802e8c8 - core[fa0eadad68403074]::fmt::write [INFO] [stderr] 2: 0x73fcb799b566 - ::write_fmt [INFO] [stderr] 3: 0x73fcb795a568 - std[31e582c13f4e914f]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x73fcb7977963 - std[31e582c13f4e914f]::panicking::default_hook [INFO] [stderr] 5: 0x73fcb6973dbc - std[31e582c13f4e914f]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x73fcb7977c42 - std[31e582c13f4e914f]::panicking::panic_with_hook [INFO] [stderr] 7: 0x73fcb795a628 - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x73fcb794eb79 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x73fcb795c08d - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind [INFO] [stderr] 10: 0x73fcb49aaf7c - core[fa0eadad68403074]::panicking::panic_fmt [INFO] [stderr] 11: 0x73fcb422b312 - core[fa0eadad68403074]::result::unwrap_failed [INFO] [stderr] 12: 0x73fcb8d3904a - ::instantiate_ty_var::> [INFO] [stderr] 13: 0x73fcb8d3b149 - >::relate::> [INFO] [stderr] 14: 0x73fcb8d3bcad - > 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: 0x73fcb8d3c40e - rustc_type_ir[bdf822ca6a2ba2d7]::relate::structurally_relate_tys::> [INFO] [stderr] 16: 0x73fcb8d3940b - as rustc_type_ir[bdf822ca6a2ba2d7]::relate::TypeRelation>::tys [INFO] [stderr] 17: 0x73fcb8d38dbc - ::instantiate_ty_var::> [INFO] [stderr] 18: 0x73fcb8d39498 - as rustc_type_ir[bdf822ca6a2ba2d7]::relate::TypeRelation>::tys [INFO] [stderr] 19: 0x73fcb8d3c713 - rustc_type_ir[bdf822ca6a2ba2d7]::relate::structurally_relate_tys::> [INFO] [stderr] 20: 0x73fcb8d3940b - as rustc_type_ir[bdf822ca6a2ba2d7]::relate::TypeRelation>::tys [INFO] [stderr] 21: 0x73fcb8d3b9b7 - > 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: 0x73fcb80a3bf2 - ::eq_trace::> [INFO] [stderr] 23: 0x73fcb8a7f194 - rustc_trait_selection[4094b86ae93e66fa]::traits::coherence::overlap [INFO] [stderr] 24: 0x73fcb4061287 - ::insert [INFO] [stderr] 25: 0x73fcb90db571 - ::insert [INFO] [stderr] 26: 0x73fcb804a8b4 - rustc_trait_selection[4094b86ae93e66fa]::traits::specialize::specialization_graph_provider [INFO] [stderr] 27: 0x73fcb804e3cd - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::>, false> [INFO] [stderr] 28: 0x73fcb8345a54 - rustc_query_impl[787df1eb52488c09]::query_impl::specialization_graph_of::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 29: 0x73fcb8349187 - rustc_hir_analysis[6f8e47aab4b5577f]::coherence::coherent_trait [INFO] [stderr] 30: 0x73fcb8348e9d - rustc_query_impl[787df1eb52488c09]::query_impl::coherent_trait::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 31: 0x73fcb8569cec - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::>, false> [INFO] [stderr] 32: 0x73fcb8568e40 - rustc_query_impl[787df1eb52488c09]::query_impl::coherent_trait::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 33: 0x73fcb86d4bee - rustc_hir_analysis[6f8e47aab4b5577f]::check::check::check_item_type [INFO] [stderr] 34: 0x73fcb86d30a6 - rustc_hir_analysis[6f8e47aab4b5577f]::check::wfcheck::check_well_formed [INFO] [stderr] 35: 0x73fcb86d3087 - rustc_query_impl[787df1eb52488c09]::query_impl::check_well_formed::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 36: 0x73fcb86d26a4 - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::, rustc_middle[bc4b12ab5fd100e2]::dep_graph::graph::DepNodeIndex>, false> [INFO] [stderr] 37: 0x73fcb86d243b - rustc_query_impl[787df1eb52488c09]::query_impl::check_well_formed::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 38: 0x73fcb86cebb3 - rustc_hir_analysis[6f8e47aab4b5577f]::check::wfcheck::check_type_wf [INFO] [stderr] 39: 0x73fcb86ceaaf - rustc_query_impl[787df1eb52488c09]::query_impl::check_type_wf::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 40: 0x73fcb926dd50 - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::>, false> [INFO] [stderr] 41: 0x73fcb926db29 - rustc_query_impl[787df1eb52488c09]::query_impl::check_type_wf::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 42: 0x73fcb855e055 - rustc_hir_analysis[6f8e47aab4b5577f]::check_crate [INFO] [stderr] 43: 0x73fcb81110da - rustc_interface[fa77fbe53284b165]::passes::analysis [INFO] [stderr] 44: 0x73fcb92704c9 - rustc_query_impl[787df1eb52488c09]::execution::try_execute_query::>, false> [INFO] [stderr] 45: 0x73fcb9270135 - rustc_query_impl[787df1eb52488c09]::query_impl::analysis::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 46: 0x73fcb9332194 - rustc_interface[fa77fbe53284b165]::interface::run_compiler::<(), rustc_driver_impl[5d9f716931f6bd73]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 47: 0x73fcb9243f3e - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 48: 0x73fcb92447e0 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 49: 0x73fcb924566c - ::new::thread_start [INFO] [stderr] 50: 0x73fcb2c8aaa4 - [INFO] [stderr] 51: 0x73fcb2d17a64 - 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-0.31.4/rustc-ice-2026-04-10T07_55_58-1686.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-0.31.4/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="libm"' --cfg 'feature="matrixmultiply"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alga", "alloc", "arbitrary", "bytecheck", "bytemuck", "compare", "convert-bytemuck", "convert-glam014", "convert-glam015", "convert-glam016", "convert-glam017", "convert-glam018", "convert-glam019", "convert-glam020", "convert-glam021", "convert-glam022", "convert-mint", "cuda", "cust_core", "debug", "default", "glam014", "glam015", "glam016", "glam017", "glam018", "glam019", "glam020", "glam021", "glam022", "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-safe-deser", "rkyv-serialize", "rkyv-serialize-no-std", "serde", "serde-serialize", "serde-serialize-no-std", "slow-tests", "sparse", "std"))' -C metadata=022088ebef303577 -C extra-filename=-041c9ed9bb9a548a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern approx=/opt/rustwide/target/debug/deps/libapprox-d2ebe1d5a556c156.rmeta --extern matrixmultiply=/opt/rustwide/target/debug/deps/libmatrixmultiply-40cc0532eeebbfbd.rmeta --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-c8a38b35e430f3d1.rmeta --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-5e04161a28a8d51d.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-03fd58aafdbeefe6.rmeta --extern simba=/opt/rustwide/target/debug/deps/libsimba-4e92afb17756eef4.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-0e02f3386ab040bb.rmeta --cap-lints allow --cap-lints=forbid` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "2e59bcb320f10922ab3b045210f70c0a89a0a44607afdce306087c13b2f8e388", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e59bcb320f10922ab3b045210f70c0a89a0a44607afdce306087c13b2f8e388", kill_on_drop: false }` [INFO] [stdout] 2e59bcb320f10922ab3b045210f70c0a89a0a44607afdce306087c13b2f8e388