[INFO] fetching crate cryptix-field 0.1.0... [INFO] checking cryptix-field-0.1.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate cryptix-field 0.1.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate cryptix-field 0.1.0 [INFO] finished tweaking crates.io crate cryptix-field 0.1.0 [INFO] tweaked toml for crates.io crate cryptix-field 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cryptix-field 0.1.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 86 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.4.0 (available: v0.7.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding rand_chacha v0.3.1 (available: v0.9.0) [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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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 `rand_core` 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` 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_chacha` dependency) [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6ccde811dcdf0abb6441e2fddfb0d567915c70542be70977999ca3a6558b3b3c [INFO] running `Command { std: "docker" "start" "-a" "6ccde811dcdf0abb6441e2fddfb0d567915c70542be70977999ca3a6558b3b3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6ccde811dcdf0abb6441e2fddfb0d567915c70542be70977999ca3a6558b3b3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ccde811dcdf0abb6441e2fddfb0d567915c70542be70977999ca3a6558b3b3c", kill_on_drop: false }` [INFO] [stdout] 6ccde811dcdf0abb6441e2fddfb0d567915c70542be70977999ca3a6558b3b3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 113de2b2384f7069ec3889b0a2502df6f8bdaedd69863df7e4d25303b136ca72 [INFO] running `Command { std: "docker" "start" "-a" "113de2b2384f7069ec3889b0a2502df6f8bdaedd69863df7e4d25303b136ca72", 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 `rand_core` 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` 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_chacha` dependency) [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking indexmap v1.9.3 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking textwrap v0.16.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling hex-literal v0.3.4 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking cryptix-bigint v0.1.0 [INFO] [stdout] error[E0635]: unknown feature `const_slice_index` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cryptix-bigint-0.1.0/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] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cryptix-bigint-0.1.0/src/lib.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(const_bigint_helper_methods)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_chacha v0.3.1 [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[f1c4]::utils::{impl#2}::from_bytes::{constant#0}), args: [T/#0, LEN/#1] } [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] thread 'rustc' (129) panicked at compiler/rustc_const_eval/src/check_consts/qualifs.rs:359:13: [INFO] [stderr] Box [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7ae5aac333d3 - ::fmt::h2cd9656577aefc6d [INFO] [stderr] 1: 0x7ae5ab401a3c - core::fmt::write::h5bf12ce417f28db4 [INFO] [stderr] 2: 0x7ae5aac1e2b3 - std::io::Write::write_fmt::h279920046451d90f [INFO] [stderr] 3: 0x7ae5aac33512 - std::sys::backtrace::BacktraceLock::print::h80e4c589a4f701f2 [INFO] [stderr] 4: 0x7ae5aac162a9 - std::panicking::default_hook::{{closure}}::h15ddaac16a5a7446 [INFO] [stderr] 5: 0x7ae5aac15dd5 - std::panicking::default_hook::hb187b31075710008 [INFO] [stderr] 6: 0x7ae5a9c805e5 - std[5af8afafc43f9102]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 7: 0x7ae5aac152fa - std::panicking::panic_with_hook::h13a15813804ea1a7 [INFO] [stderr] 8: 0x7ae5a9cb9d71 - std[5af8afafc43f9102]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 9: 0x7ae5a9cb9d46 - std[5af8afafc43f9102]::sys::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 10: 0x7ae5a9cb7eb6 - std[5af8afafc43f9102]::panicking::begin_panic:: [INFO] [stderr] 11: 0x7ae5a9ca3591 - ::emit_producing_guarantee [INFO] [stderr] 12: 0x7ae5aa2b66aa - rustc_middle[9be379582dc1efde]::util::bug::opt_span_bug_fmt::::{closure#0} [INFO] [stderr] 13: 0x7ae5aa2b65ea - rustc_middle[9be379582dc1efde]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0} [INFO] [stderr] 14: 0x7ae5aa2b65bb - rustc_middle[9be379582dc1efde]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !> [INFO] [stderr] 15: 0x7ae5a72dd5d0 - rustc_middle[9be379582dc1efde]::util::bug::bug_fmt [INFO] [stderr] 16: 0x7ae5ad1ac452 - rustc_const_eval[face0f3ab7ebba4d]::check_consts::qualifs::in_operand:: as rustc_middle[9be379582dc1efde]::mir::visit::Visitor>::visit_assign::{closure#0}>.cold [INFO] [stderr] 17: 0x7ae5acc02e03 - as rustc_mir_dataflow[b08f43cb4e2e36d3]::framework::Analysis>::apply_primary_statement_effect.warm [INFO] [stderr] 18: 0x7ae5abfd90c9 - ::has_mut_interior [INFO] [stderr] 19: 0x7ae5abfd8506 - rustc_mir_transform[d97e268e1610c1af]::mir_const_qualif [INFO] [stderr] 20: 0x7ae5abfd82a5 - rustc_query_impl[7f4a80d0ab433190]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 21: 0x7ae5abfd770b - rustc_query_system[72328d964867c87b]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[7f4a80d0ab433190]::plumbing::QueryCtxt, false> [INFO] [stderr] 22: 0x7ae5abfd7458 - rustc_query_impl[7f4a80d0ab433190]::query_impl::mir_const_qualif::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 23: 0x7ae5a8a610f0 - rustc_mir_transform[d97e268e1610c1af]::mir_promoted [INFO] [stderr] 24: 0x7ae5abc3c4d2 - rustc_query_impl[7f4a80d0ab433190]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 25: 0x7ae5abc3c796 - rustc_query_system[72328d964867c87b]::query::plumbing::try_execute_query::, rustc_query_system[72328d964867c87b]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[7f4a80d0ab433190]::plumbing::QueryCtxt, false> [INFO] [stderr] 26: 0x7ae5abc3c30c - rustc_query_impl[7f4a80d0ab433190]::query_impl::mir_promoted::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 27: 0x7ae5ac607b6e - rustc_borrowck[e10fbcffdbe27d91]::mir_borrowck [INFO] [stderr] 28: 0x7ae5ac607a19 - rustc_query_impl[7f4a80d0ab433190]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 29: 0x7ae5ab6e4bc5 - rustc_query_system[72328d964867c87b]::query::plumbing::try_execute_query::, rustc_query_system[72328d964867c87b]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[7f4a80d0ab433190]::plumbing::QueryCtxt, false> [INFO] [stderr] 30: 0x7ae5ab6e43c9 - rustc_query_impl[7f4a80d0ab433190]::query_impl::mir_borrowck::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 31: 0x7ae5ab6e3309 - ::par_hir_body_owners::::{closure#0} [INFO] [stderr] 32: 0x7ae5ab6e0b93 - rustc_interface[a669aa4ce7c74efc]::passes::analysis [INFO] [stderr] 33: 0x7ae5ab6e004d - rustc_query_impl[7f4a80d0ab433190]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 34: 0x7ae5ac4aa7e0 - rustc_query_system[72328d964867c87b]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[7f4a80d0ab433190]::plumbing::QueryCtxt, false> [INFO] [stderr] 35: 0x7ae5ac4aa436 - rustc_query_impl[7f4a80d0ab433190]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 36: 0x7ae5ac7e928b - rustc_interface[a669aa4ce7c74efc]::passes::create_and_enter_global_ctxt::, rustc_driver_impl[79b701fa5626ed8d]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0} [INFO] [stderr] 37: 0x7ae5ac68b7aa - rustc_interface[a669aa4ce7c74efc]::interface::run_compiler::<(), rustc_driver_impl[79b701fa5626ed8d]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 38: 0x7ae5ac564a78 - std[5af8afafc43f9102]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 39: 0x7ae5ac56475c - <::spawn_unchecked_::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[5e01b507c77196b8]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 40: 0x7ae5ac56a20b - std::sys::pal::unix::thread::Thread::new::thread_start::h26ba54688a95c6e4 [INFO] [stderr] 41: 0x7ae5a5e8aaa4 - [INFO] [stderr] 42: 0x7ae5a5f17a34 - clone [INFO] [stderr] 43: 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/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cryptix-bigint-0.1.0/rustc-ice-2025-09-03T17_02_45-127.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.91.0-nightly (c659ee110 2025-08-19) 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 [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "113de2b2384f7069ec3889b0a2502df6f8bdaedd69863df7e4d25303b136ca72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "113de2b2384f7069ec3889b0a2502df6f8bdaedd69863df7e4d25303b136ca72", kill_on_drop: false }` [INFO] [stdout] 113de2b2384f7069ec3889b0a2502df6f8bdaedd69863df7e4d25303b136ca72