[INFO] fetching crate cryptix-bigint 0.1.0... [INFO] testing cryptix-bigint-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate cryptix-bigint 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate cryptix-bigint 0.1.0 [INFO] finished tweaking crates.io crate cryptix-bigint 0.1.0 [INFO] tweaked toml for crates.io crate cryptix-bigint 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cryptix-bigint 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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 3 packages to latest compatible versions [INFO] [stderr] Adding hex-literal v0.3.4 (available: v1.0.0) [INFO] [stderr] Adding rand_core v0.6.4 (available: v0.9.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `hex` dependency) [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `rand_core` dependency) [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3fd5a5a05f443bf6b44b69a89899c01a101bdda287238409fa878b13fbd47400 [INFO] running `Command { std: "docker" "start" "-a" "3fd5a5a05f443bf6b44b69a89899c01a101bdda287238409fa878b13fbd47400", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3fd5a5a05f443bf6b44b69a89899c01a101bdda287238409fa878b13fbd47400", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fd5a5a05f443bf6b44b69a89899c01a101bdda287238409fa878b13fbd47400", kill_on_drop: false }` [INFO] [stdout] 3fd5a5a05f443bf6b44b69a89899c01a101bdda287238409fa878b13fbd47400 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 18fef890e37eb4dedda4783f39c7292af754549a161b31b49afb207c6bcc4d11 [INFO] running `Command { std: "docker" "start" "-a" "18fef890e37eb4dedda4783f39c7292af754549a161b31b49afb207c6bcc4d11", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `hex` dependency) [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `rand_core` dependency) [INFO] [stderr] Compiling hex-literal v0.3.4 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling cryptix-bigint v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library [INFO] [stdout] --> src/lib.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | #![feature(core_intrinsics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] = note: `#[warn(internal_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | #![feature(const_mut_refs)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_refs_to_cell` has been stable since 1.83.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | #![feature(const_refs_to_cell)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_transmute_copy` has been stable since 1.74.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | #![feature(const_transmute_copy)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `const_slice_index` [INFO] [stdout] --> src/lib.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | #![feature(const_slice_index)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `const_bigint_helper_methods` [INFO] [stdout] --> src/lib.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(const_bigint_helper_methods)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: compiler/rustc_const_eval/src/check_consts/qualifs.rs:359:13: expected ConstKind::Param or ConstKind::Value here, found UnevaluatedConst { def: DefId(0:289 ~ cryptix_bigint[af43]::utils::{impl#2}::from_bytes::{constant#0}), args: [T/#0, LEN/#1] } [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] thread 'rustc' panicked at compiler/rustc_const_eval/src/check_consts/qualifs.rs:359:13: [INFO] [stderr] Box [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7342360e8743 - ::fmt::hb9fc0e74cd3e2ce7 [INFO] [stderr] 1: 0x734236802c7f - core::fmt::write::h44c4c28224d1d425 [INFO] [stderr] 2: 0x7342360de3d3 - std::io::Write::write_fmt::h7c137d8faa040f47 [INFO] [stderr] 3: 0x7342360e85a2 - std::sys::backtrace::BacktraceLock::print::hdd765023e0895687 [INFO] [stderr] 4: 0x7342360ec09a - std::panicking::default_hook::{{closure}}::h3703709d08ff9881 [INFO] [stderr] 5: 0x7342360ebc1f - std::panicking::default_hook::h52db45a3301fd26f [INFO] [stderr] 6: 0x7342351df3b7 - std[bf97e05a5bb10774]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 7: 0x7342360ec8f3 - std::panicking::rust_panic_with_hook::h6c4d7d69d053bb09 [INFO] [stderr] 8: 0x73423521c601 - std[bf97e05a5bb10774]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 9: 0x734235210aa6 - std[bf97e05a5bb10774]::sys::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 10: 0x734235210995 - std[bf97e05a5bb10774]::panicking::begin_panic:: [INFO] [stderr] 11: 0x734235226351 - ::emit_producing_guarantee [INFO] [stderr] 12: 0x7342357e561a - rustc_middle[d5e17fe042e45547]::util::bug::opt_span_bug_fmt::::{closure#0} [INFO] [stderr] 13: 0x7342357c51fa - rustc_middle[d5e17fe042e45547]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0} [INFO] [stderr] 14: 0x7342357c506b - rustc_middle[d5e17fe042e45547]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !> [INFO] [stderr] 15: 0x734232892cd0 - rustc_middle[d5e17fe042e45547]::util::bug::bug_fmt [INFO] [stderr] 16: 0x734238567f04 - rustc_const_eval[b9bcb5809289869]::check_consts::qualifs::in_operand:: as rustc_middle[d5e17fe042e45547]::mir::visit::Visitor>::visit_assign::{closure#0}>.cold [INFO] [stderr] 17: 0x7342374e41a5 - as rustc_mir_dataflow[cadd4fcece7ee0d1]::framework::Analysis>::apply_primary_statement_effect [INFO] [stderr] 18: 0x7342374e6105 - ::has_mut_interior [INFO] [stderr] 19: 0x7342374e5bed - ::qualifs_in_return_place [INFO] [stderr] 20: 0x7342374e54a1 - rustc_mir_transform[9207c6389cd5c68d]::mir_const_qualif [INFO] [stderr] 21: 0x7342374e5327 - rustc_query_impl[cec75fac04df0ded]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 22: 0x7342374e47b3 - rustc_query_system[5a682fe36050f03b]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[cec75fac04df0ded]::plumbing::QueryCtxt, false> [INFO] [stderr] 23: 0x7342374e4510 - rustc_query_impl[cec75fac04df0ded]::query_impl::mir_const_qualif::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 24: 0x7342340b44e2 - rustc_mir_transform[9207c6389cd5c68d]::mir_promoted [INFO] [stderr] 25: 0x734236a661d2 - rustc_query_impl[cec75fac04df0ded]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 26: 0x734236a66482 - rustc_query_system[5a682fe36050f03b]::query::plumbing::try_execute_query::, rustc_query_system[5a682fe36050f03b]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[cec75fac04df0ded]::plumbing::QueryCtxt, false> [INFO] [stderr] 27: 0x734236a660ce - rustc_query_impl[cec75fac04df0ded]::query_impl::mir_promoted::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 28: 0x734236a591a8 - rustc_borrowck[732c70737ac03665]::mir_borrowck [INFO] [stderr] 29: 0x734236a59059 - rustc_query_impl[cec75fac04df0ded]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 30: 0x734236a57e6e - rustc_query_system[5a682fe36050f03b]::query::plumbing::try_execute_query::, rustc_query_system[5a682fe36050f03b]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[cec75fac04df0ded]::plumbing::QueryCtxt, false> [INFO] [stderr] 31: 0x734236a57749 - rustc_query_impl[cec75fac04df0ded]::query_impl::mir_borrowck::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 32: 0x73423714b795 - ::par_hir_body_owners::::{closure#0} [INFO] [stderr] 33: 0x7342371491e8 - rustc_interface[2bdac790f27f0231]::passes::analysis [INFO] [stderr] 34: 0x7342371486ad - rustc_query_impl[cec75fac04df0ded]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 35: 0x7342378333fc - rustc_query_system[5a682fe36050f03b]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[cec75fac04df0ded]::plumbing::QueryCtxt, false> [INFO] [stderr] 36: 0x7342378330d2 - rustc_query_impl[cec75fac04df0ded]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 37: 0x734237a7fd56 - rustc_interface[2bdac790f27f0231]::passes::create_and_enter_global_ctxt::, rustc_driver_impl[d62922c382804067]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0} [INFO] [stderr] 38: 0x734237a53563 - rustc_interface[2bdac790f27f0231]::interface::run_compiler::<(), rustc_driver_impl[d62922c382804067]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 39: 0x734237a32df8 - std[bf97e05a5bb10774]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 40: 0x734237a32ad6 - <::spawn_unchecked_::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[81a4cb8eb9e2bcc9]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 41: 0x734237a35e83 - std::sys::pal::unix::thread::Thread::new::thread_start::ha73048ec7e971876 [INFO] [stderr] 42: 0x73423148aaa4 - [INFO] [stderr] 43: 0x734231517a34 - clone [INFO] [stderr] 44: 0x0 - [INFO] [stderr] [INFO] [stderr] note: using internal features is not supported and expected to cause internal compiler errors when used incorrectly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2025-06-29T13_53_52-61.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.89.0-nightly (8de4c7234 2025-06-19) 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 [mir_const_qualif] const checking `utils::::from_bytes` [INFO] [stderr] #1 [mir_promoted] promoting constants in MIR for `utils::::from_bytes` [INFO] [stderr] #2 [mir_borrowck] borrow-checking `utils::::from_bytes` [INFO] [stderr] #3 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cryptix-bigint` (lib) due to 2 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "18fef890e37eb4dedda4783f39c7292af754549a161b31b49afb207c6bcc4d11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18fef890e37eb4dedda4783f39c7292af754549a161b31b49afb207c6bcc4d11", kill_on_drop: false }` [INFO] [stdout] 18fef890e37eb4dedda4783f39c7292af754549a161b31b49afb207c6bcc4d11