[INFO] fetching crate cvec 0.1.1...
[INFO] checking cvec-0.1.1 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate cvec 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate cvec 0.1.1
[INFO] finished tweaking crates.io crate cvec 0.1.1
[INFO] tweaked toml for crates.io crate cvec 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cvec 0.1.1 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "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" "+82310651b93a594a3fd69015e1562186a080d94c" "generate-lockfile" "--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]      Locking 9 packages to latest compatible versions
[INFO] [stderr]       Adding self-rust-tokenize v0.3.4 (available: v0.4.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded self-rust-tokenize v0.3.4
[INFO] [stderr]   Downloaded either_n v0.2.0
[INFO] [stderr]   Downloaded self-rust-tokenize-derive v0.3.4
[INFO] [stderr]   Downloaded syn-helpers v0.5.0
[INFO] [stderr]   Downloaded coption v0.1.0
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f27cb07c7033ea7d5f98d3d1e51db37eb9a7759c4b40d8aa58a95321f3b97f6
[INFO] running `Command { std: "docker" "start" "-a" "7f27cb07c7033ea7d5f98d3d1e51db37eb9a7759c4b40d8aa58a95321f3b97f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f27cb07c7033ea7d5f98d3d1e51db37eb9a7759c4b40d8aa58a95321f3b97f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f27cb07c7033ea7d5f98d3d1e51db37eb9a7759c4b40d8aa58a95321f3b97f6", kill_on_drop: false }`
[INFO] [stdout] 7f27cb07c7033ea7d5f98d3d1e51db37eb9a7759c4b40d8aa58a95321f3b97f6
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e503f0ab7624fbd77aa7dd09910ec95a4adf7b83f4b70c63e0ba1191c2d4679
[INFO] running `Command { std: "docker" "start" "-a" "7e503f0ab7624fbd77aa7dd09910ec95a4adf7b83f4b70c63e0ba1191c2d4679", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling either_n v0.2.0
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling syn-helpers v0.5.0
[INFO] [stderr]    Compiling self-rust-tokenize-derive v0.3.4
[INFO] [stderr]     Checking self-rust-tokenize v0.3.4
[INFO] [stderr]     Checking coption v0.1.0
[INFO] [stderr]     Checking cvec v0.1.1 (/opt/rustwide/workdir)
[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:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     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:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     const_refs_to_cell,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_option` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     const_option,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `slice_as_chunks` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     slice_as_chunks,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `cvec`
[INFO] [stdout]   --> src/lib.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 | macro_rules! cvec {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` 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:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     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:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     const_refs_to_cell,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_option` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     const_option,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `slice_as_chunks` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     slice_as_chunks,
[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(0:23 ~ cvec[5b16]::{impl#0}::poped::{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<dyn Any>
[INFO] [stderr] stack backtrace:
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' panicked at compiler/rustc_const_eval/src/check_consts/qualifs.rs:359:13:
[INFO] [stderr] Box<dyn Any>
[INFO] [stderr] stack backtrace:
[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(0:23 ~ cvec[8978]::{impl#0}::poped::{constant#0}), args: [T/#0, LEN/#1] }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    0:     0x7011da3ce9c3 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hca516e2c7056a217
[INFO] [stderr]    0:     0x7e20b1fce9c3 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hca516e2c7056a217
[INFO] [stderr]    1:     0x7011dac02c3f - core::fmt::write::h97a802838d45fe7e
[INFO] [stderr]    1:     0x7e20b2802c3f - core::fmt::write::h97a802838d45fe7e
[INFO] [stderr]    2:     0x7011da3c44f3 - std::io::Write::write_fmt::h6b2df461464d9a05
[INFO] [stderr]    2:     0x7e20b1fc44f3 - std::io::Write::write_fmt::h6b2df461464d9a05
[INFO] [stderr]    3:     0x7011da3ce822 - std::sys::backtrace::BacktraceLock::print::h81c102a9ac0a1bc7
[INFO] [stderr]    3:     0x7e20b1fce822 - std::sys::backtrace::BacktraceLock::print::h81c102a9ac0a1bc7
[INFO] [stderr]    4:     0x7011da3d22c7 - std::panicking::default_hook::{{closure}}::h9934714bf98b056d
[INFO] [stderr]    4:     0x7e20b1fd22c7 - std::panicking::default_hook::{{closure}}::h9934714bf98b056d
[INFO] [stderr]    5:     0x7e20b1fd1e2b - std::panicking::default_hook::hb31a4fc725ffcf0a
[INFO] [stderr]    5:     0x7011da3d1e2b - std::panicking::default_hook::hb31a4fc725ffcf0a
[INFO] [stderr]    6:     0x7011d9467633 - std[8932a2aa2ef5cd58]::panicking::update_hook::<alloc[a6fd745f02387d9d]::boxed::Box<rustc_driver_impl[cfa5f27dcf7b757d]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    7:     0x7011da3d2b0e - std::panicking::rust_panic_with_hook::h8df5393cb811c708
[INFO] [stderr]    6:     0x7e20b1067633 - std[8932a2aa2ef5cd58]::panicking::update_hook::<alloc[a6fd745f02387d9d]::boxed::Box<rustc_driver_impl[cfa5f27dcf7b757d]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    7:     0x7e20b1fd2b0e - std::panicking::rust_panic_with_hook::h8df5393cb811c708
[INFO] [stderr]    8:     0x7011d94a12e1 - std[8932a2aa2ef5cd58]::panicking::begin_panic::<rustc_errors[4bc32f35bce31300]::ExplicitBug>::{closure#0}
[INFO] [stderr]    9:     0x7011d9496116 - std[8932a2aa2ef5cd58]::sys::backtrace::__rust_end_short_backtrace::<std[8932a2aa2ef5cd58]::panicking::begin_panic<rustc_errors[4bc32f35bce31300]::ExplicitBug>::{closure#0}, !>
[INFO] [stderr]   10:     0x7011d9495f07 - std[8932a2aa2ef5cd58]::panicking::begin_panic::<rustc_errors[4bc32f35bce31300]::ExplicitBug>
[INFO] [stderr]   11:     0x7011d94aaee1 - <rustc_errors[4bc32f35bce31300]::diagnostic::BugAbort as rustc_errors[4bc32f35bce31300]::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stderr]    8:     0x7e20b10a12e1 - std[8932a2aa2ef5cd58]::panicking::begin_panic::<rustc_errors[4bc32f35bce31300]::ExplicitBug>::{closure#0}
[INFO] [stderr]    9:     0x7e20b1096116 - std[8932a2aa2ef5cd58]::sys::backtrace::__rust_end_short_backtrace::<std[8932a2aa2ef5cd58]::panicking::begin_panic<rustc_errors[4bc32f35bce31300]::ExplicitBug>::{closure#0}, !>
[INFO] [stderr]   12:     0x7011d9aae56a - rustc_middle[fc041a682d5d434f]::util::bug::opt_span_bug_fmt::<rustc_span[3448168763c55ea1]::span_encoding::Span>::{closure#0}
[INFO] [stderr]   10:     0x7e20b1095f07 - std[8932a2aa2ef5cd58]::panicking::begin_panic::<rustc_errors[4bc32f35bce31300]::ExplicitBug>
[INFO] [stderr]   13:     0x7011d9a8e9ca - rustc_middle[fc041a682d5d434f]::ty::context::tls::with_opt::<rustc_middle[fc041a682d5d434f]::util::bug::opt_span_bug_fmt<rustc_span[3448168763c55ea1]::span_encoding::Span>::{closure#0}, !>::{closure#0}
[INFO] [stderr]   11:     0x7e20b10aaee1 - <rustc_errors[4bc32f35bce31300]::diagnostic::BugAbort as rustc_errors[4bc32f35bce31300]::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stderr]   14:     0x7011d9a8e83b - rustc_middle[fc041a682d5d434f]::ty::context::tls::with_context_opt::<rustc_middle[fc041a682d5d434f]::ty::context::tls::with_opt<rustc_middle[fc041a682d5d434f]::util::bug::opt_span_bug_fmt<rustc_span[3448168763c55ea1]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
[INFO] [stderr]   12:     0x7e20b16ae56a - rustc_middle[fc041a682d5d434f]::util::bug::opt_span_bug_fmt::<rustc_span[3448168763c55ea1]::span_encoding::Span>::{closure#0}
[INFO] [stderr]   15:     0x7011d6acebe0 - rustc_middle[fc041a682d5d434f]::util::bug::bug_fmt
[INFO] [stderr]   13:     0x7e20b168e9ca - rustc_middle[fc041a682d5d434f]::ty::context::tls::with_opt::<rustc_middle[fc041a682d5d434f]::util::bug::opt_span_bug_fmt<rustc_span[3448168763c55ea1]::span_encoding::Span>::{closure#0}, !>::{closure#0}
[INFO] [stderr]   14:     0x7e20b168e83b - rustc_middle[fc041a682d5d434f]::ty::context::tls::with_context_opt::<rustc_middle[fc041a682d5d434f]::ty::context::tls::with_opt<rustc_middle[fc041a682d5d434f]::util::bug::opt_span_bug_fmt<rustc_span[3448168763c55ea1]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
[INFO] [stderr]   15:     0x7e20ae6cebe0 - rustc_middle[fc041a682d5d434f]::util::bug::bug_fmt
[INFO] [stderr]   16:     0x7011dc9babbe - rustc_const_eval[c1713b71b74c2173]::check_consts::qualifs::in_operand::<rustc_const_eval[c1713b71b74c2173]::check_consts::qualifs::HasMutInterior, <rustc_const_eval[c1713b71b74c2173]::check_consts::resolver::TransferFunction<rustc_const_eval[c1713b71b74c2173]::check_consts::qualifs::HasMutInterior> as rustc_middle[fc041a682d5d434f]::mir::visit::Visitor>::visit_assign::{closure#0}>.cold
[INFO] [stderr]   16:     0x7e20b45babbe - rustc_const_eval[c1713b71b74c2173]::check_consts::qualifs::in_operand::<rustc_const_eval[c1713b71b74c2173]::check_consts::qualifs::HasMutInterior, <rustc_const_eval[c1713b71b74c2173]::check_consts::resolver::TransferFunction<rustc_const_eval[c1713b71b74c2173]::check_consts::qualifs::HasMutInterior> as rustc_middle[fc041a682d5d434f]::mir::visit::Visitor>::visit_assign::{closure#0}>.cold
[INFO] [stderr]   17:     0x7011db896465 - <rustc_const_eval[c1713b71b74c2173]::check_consts::resolver::FlowSensitiveAnalysis<rustc_const_eval[c1713b71b74c2173]::check_consts::qualifs::HasMutInterior> as rustc_mir_dataflow[4d9a3ac88eb90405]::framework::Analysis>::apply_primary_statement_effect
[INFO] [stderr]   18:     0x7011db89064f - <rustc_const_eval[c1713b71b74c2173]::check_consts::check::Qualifs>::has_mut_interior
[INFO] [stderr]   19:     0x7011db89012d - <rustc_const_eval[c1713b71b74c2173]::check_consts::check::Checker>::qualifs_in_return_place
[INFO] [stderr]   17:     0x7e20b3496465 - <rustc_const_eval[c1713b71b74c2173]::check_consts::resolver::FlowSensitiveAnalysis<rustc_const_eval[c1713b71b74c2173]::check_consts::qualifs::HasMutInterior> as rustc_mir_dataflow[4d9a3ac88eb90405]::framework::Analysis>::apply_primary_statement_effect
[INFO] [stderr]   18:     0x7e20b349064f - <rustc_const_eval[c1713b71b74c2173]::check_consts::check::Qualifs>::has_mut_interior
[INFO] [stderr]   19:     0x7e20b349012d - <rustc_const_eval[c1713b71b74c2173]::check_consts::check::Checker>::qualifs_in_return_place
[INFO] [stderr]   20:     0x7e20b348f9e1 - rustc_mir_transform[d36da10341593f23]::mir_const_qualif
[INFO] [stderr]   20:     0x7011db88f9e1 - rustc_mir_transform[d36da10341593f23]::mir_const_qualif
[INFO] [stderr]   21:     0x7e20b348f865 - rustc_query_impl[6c5ef03a06ae9fba]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[6c5ef03a06ae9fba]::query_impl::mir_const_qualif::dynamic_query::{closure#2}::{closure#0}, rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 4usize]>>
[INFO] [stderr]   21:     0x7011db88f865 - rustc_query_impl[6c5ef03a06ae9fba]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[6c5ef03a06ae9fba]::query_impl::mir_const_qualif::dynamic_query::{closure#2}::{closure#0}, rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 4usize]>>
[INFO] [stderr]   22:     0x7e20b348eccf - rustc_query_system[372cf567710057a7]::query::plumbing::try_execute_query::<rustc_query_impl[6c5ef03a06ae9fba]::DynamicConfig<rustc_query_system[372cf567710057a7]::query::caches::DefIdCache<rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 4usize]>>, false, false, false>, rustc_query_impl[6c5ef03a06ae9fba]::plumbing::QueryCtxt, false>
[INFO] [stderr]   22:     0x7011db88eccf - rustc_query_system[372cf567710057a7]::query::plumbing::try_execute_query::<rustc_query_impl[6c5ef03a06ae9fba]::DynamicConfig<rustc_query_system[372cf567710057a7]::query::caches::DefIdCache<rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 4usize]>>, false, false, false>, rustc_query_impl[6c5ef03a06ae9fba]::plumbing::QueryCtxt, false>
[INFO] [stderr]   23:     0x7e20b348ea46 - rustc_query_impl[6c5ef03a06ae9fba]::query_impl::mir_const_qualif::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   23:     0x7011db88ea46 - rustc_query_impl[6c5ef03a06ae9fba]::query_impl::mir_const_qualif::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   24:     0x7e20afc70644 - rustc_mir_transform[d36da10341593f23]::mir_promoted
[INFO] [stderr]   24:     0x7011d8070644 - rustc_mir_transform[d36da10341593f23]::mir_promoted
[INFO] [stderr]   25:     0x7e20b309e092 - rustc_query_impl[6c5ef03a06ae9fba]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[6c5ef03a06ae9fba]::query_impl::mir_promoted::dynamic_query::{closure#2}::{closure#0}, rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   26:     0x7e20b309e32b - rustc_query_system[372cf567710057a7]::query::plumbing::try_execute_query::<rustc_query_impl[6c5ef03a06ae9fba]::DynamicConfig<rustc_data_structures[d52a4dc6e275f8e1]::vec_cache::VecCache<rustc_span[3448168763c55ea1]::def_id::LocalDefId, rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 16usize]>, rustc_query_system[372cf567710057a7]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[6c5ef03a06ae9fba]::plumbing::QueryCtxt, false>
[INFO] [stderr]   27:     0x7e20b309df8c - rustc_query_impl[6c5ef03a06ae9fba]::query_impl::mir_promoted::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   25:     0x7011db49e092 - rustc_query_impl[6c5ef03a06ae9fba]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[6c5ef03a06ae9fba]::query_impl::mir_promoted::dynamic_query::{closure#2}::{closure#0}, rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   26:     0x7011db49e32b - rustc_query_system[372cf567710057a7]::query::plumbing::try_execute_query::<rustc_query_impl[6c5ef03a06ae9fba]::DynamicConfig<rustc_data_structures[d52a4dc6e275f8e1]::vec_cache::VecCache<rustc_span[3448168763c55ea1]::def_id::LocalDefId, rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 16usize]>, rustc_query_system[372cf567710057a7]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[6c5ef03a06ae9fba]::plumbing::QueryCtxt, false>
[INFO] [stderr]   27:     0x7011db49df8c - rustc_query_impl[6c5ef03a06ae9fba]::query_impl::mir_promoted::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   28:     0x7e20b3a348e4 - rustc_borrowck[68639baa0941d472]::mir_borrowck
[INFO] [stderr]   28:     0x7011dbe348e4 - rustc_borrowck[68639baa0941d472]::mir_borrowck
[INFO] [stderr]   29:     0x7011dbe34799 - rustc_query_impl[6c5ef03a06ae9fba]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[6c5ef03a06ae9fba]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 8usize]>>
[INFO] [stderr]   29:     0x7e20b3a34799 - rustc_query_impl[6c5ef03a06ae9fba]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[6c5ef03a06ae9fba]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 8usize]>>
[INFO] [stderr]   30:     0x7e20b2dcf66e - rustc_query_system[372cf567710057a7]::query::plumbing::try_execute_query::<rustc_query_impl[6c5ef03a06ae9fba]::DynamicConfig<rustc_data_structures[d52a4dc6e275f8e1]::vec_cache::VecCache<rustc_span[3448168763c55ea1]::def_id::LocalDefId, rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[372cf567710057a7]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[6c5ef03a06ae9fba]::plumbing::QueryCtxt, false>
[INFO] [stderr]   31:     0x7e20b2dcee89 - rustc_query_impl[6c5ef03a06ae9fba]::query_impl::mir_borrowck::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   30:     0x7011db1cf66e - rustc_query_system[372cf567710057a7]::query::plumbing::try_execute_query::<rustc_query_impl[6c5ef03a06ae9fba]::DynamicConfig<rustc_data_structures[d52a4dc6e275f8e1]::vec_cache::VecCache<rustc_span[3448168763c55ea1]::def_id::LocalDefId, rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[372cf567710057a7]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[6c5ef03a06ae9fba]::plumbing::QueryCtxt, false>
[INFO] [stderr]   31:     0x7011db1cee89 - rustc_query_impl[6c5ef03a06ae9fba]::query_impl::mir_borrowck::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   32:     0x7e20b2dcdc82 - <rustc_middle[fc041a682d5d434f]::ty::context::TyCtxt>::par_hir_body_owners::<rustc_interface[ea7a7cc85dcd24c2]::passes::run_required_analyses::{closure#1}::{closure#0}>::{closure#0}
[INFO] [stderr]   33:     0x7e20b2dcb6f5 - rustc_interface[ea7a7cc85dcd24c2]::passes::analysis
[INFO] [stderr]   32:     0x7011db1cdc82 - <rustc_middle[fc041a682d5d434f]::ty::context::TyCtxt>::par_hir_body_owners::<rustc_interface[ea7a7cc85dcd24c2]::passes::run_required_analyses::{closure#1}::{closure#0}>::{closure#0}
[INFO] [stderr]   33:     0x7011db1cb6f5 - rustc_interface[ea7a7cc85dcd24c2]::passes::analysis
[INFO] [stderr]   34:     0x7e20b2dcabb7 - rustc_query_impl[6c5ef03a06ae9fba]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[6c5ef03a06ae9fba]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 0usize]>>
[INFO] [stderr]   35:     0x7e20b38addbc - rustc_query_system[372cf567710057a7]::query::plumbing::try_execute_query::<rustc_query_impl[6c5ef03a06ae9fba]::DynamicConfig<rustc_query_system[372cf567710057a7]::query::caches::SingleCache<rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 0usize]>>, false, false, false>, rustc_query_impl[6c5ef03a06ae9fba]::plumbing::QueryCtxt, false>
[INFO] [stderr]   36:     0x7e20b38ad984 - rustc_query_impl[6c5ef03a06ae9fba]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   37:     0x7e20b3b34a8b - rustc_interface[ea7a7cc85dcd24c2]::passes::create_and_enter_global_ctxt::<core[3b61b5880adcd211]::option::Option<rustc_interface[ea7a7cc85dcd24c2]::queries::Linker>, rustc_driver_impl[cfa5f27dcf7b757d]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0}
[INFO] [stderr]   38:     0x7e20b3b225c0 - rustc_interface[ea7a7cc85dcd24c2]::interface::run_compiler::<(), rustc_driver_impl[cfa5f27dcf7b757d]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   39:     0x7e20b39d5f78 - std[8932a2aa2ef5cd58]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[ea7a7cc85dcd24c2]::util::run_in_thread_with_globals<rustc_interface[ea7a7cc85dcd24c2]::util::run_in_thread_pool_with_globals<rustc_interface[ea7a7cc85dcd24c2]::interface::run_compiler<(), rustc_driver_impl[cfa5f27dcf7b757d]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   40:     0x7e20b39d5c56 - <<std[8932a2aa2ef5cd58]::thread::Builder>::spawn_unchecked_<rustc_interface[ea7a7cc85dcd24c2]::util::run_in_thread_with_globals<rustc_interface[ea7a7cc85dcd24c2]::util::run_in_thread_pool_with_globals<rustc_interface[ea7a7cc85dcd24c2]::interface::run_compiler<(), rustc_driver_impl[cfa5f27dcf7b757d]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[3b61b5880adcd211]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   41:     0x7e20b39dbcfd - std::sys::pal::unix::thread::Thread::new::thread_start::ha1549258f24301f7
[INFO] [stderr]   42:     0x7e20ad28aaa4 - <unknown>
[INFO] [stderr]   43:     0x7e20ad317a34 - clone
[INFO] [stderr]   44:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr]   34:     0x7011db1cabb7 - rustc_query_impl[6c5ef03a06ae9fba]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[6c5ef03a06ae9fba]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 0usize]>>
[INFO] [stderr]   35:     0x7011dbcaddbc - rustc_query_system[372cf567710057a7]::query::plumbing::try_execute_query::<rustc_query_impl[6c5ef03a06ae9fba]::DynamicConfig<rustc_query_system[372cf567710057a7]::query::caches::SingleCache<rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 0usize]>>, false, false, false>, rustc_query_impl[6c5ef03a06ae9fba]::plumbing::QueryCtxt, false>
[INFO] [stderr]   36:     0x7011dbcad984 - rustc_query_impl[6c5ef03a06ae9fba]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   37:     0x7011dbf34a8b - rustc_interface[ea7a7cc85dcd24c2]::passes::create_and_enter_global_ctxt::<core[3b61b5880adcd211]::option::Option<rustc_interface[ea7a7cc85dcd24c2]::queries::Linker>, rustc_driver_impl[cfa5f27dcf7b757d]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0}
[INFO] [stderr]   38:     0x7011dbf225c0 - rustc_interface[ea7a7cc85dcd24c2]::interface::run_compiler::<(), rustc_driver_impl[cfa5f27dcf7b757d]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   39:     0x7011dbdd5f78 - std[8932a2aa2ef5cd58]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[ea7a7cc85dcd24c2]::util::run_in_thread_with_globals<rustc_interface[ea7a7cc85dcd24c2]::util::run_in_thread_pool_with_globals<rustc_interface[ea7a7cc85dcd24c2]::interface::run_compiler<(), rustc_driver_impl[cfa5f27dcf7b757d]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[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/workdir/rustc-ice-2025-08-25T19_40_23-196.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.90.0-nightly (82310651b 2025-07-18) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2
[INFO] [stderr]   40:     0x7011dbdd5c56 - <<std[8932a2aa2ef5cd58]::thread::Builder>::spawn_unchecked_<rustc_interface[ea7a7cc85dcd24c2]::util::run_in_thread_with_globals<rustc_interface[ea7a7cc85dcd24c2]::util::run_in_thread_pool_with_globals<rustc_interface[ea7a7cc85dcd24c2]::interface::run_compiler<(), rustc_driver_impl[cfa5f27dcf7b757d]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[3b61b5880adcd211]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   41:     0x7011dbddbcfd - std::sys::pal::unix::thread::Thread::new::thread_start::ha1549258f24301f7
[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]   42:     0x7011d568aaa4 - <unknown>
[INFO] [stderr]   43:     0x7011d5717a34 - clone
[INFO] [stderr]   44:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] #0 [mir_const_qualif] const checking `<impl at src/lib.rs:35:1: 37:20>::poped`
[INFO] [stderr] #1 [mir_promoted] promoting constants in MIR for `<impl at src/lib.rs:35:1: 37:20>::poped`
[INFO] [stderr] #2 [mir_borrowck] borrow-checking `<impl at src/lib.rs:35:1: 37:20>::poped`
[INFO] [stderr] #3 [analysis] running analysis passes on this crate
[INFO] [stderr] end of query stack
[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/workdir/rustc-ice-2025-08-25T19_40_23-195.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.90.0-nightly (82310651b 2025-07-18) 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 `<impl at src/lib.rs:35:1: 37:20>::poped`
[INFO] [stderr] #1 [mir_promoted] promoting constants in MIR for `<impl at src/lib.rs:35:1: 37:20>::poped`
[INFO] [stderr] #2 [mir_borrowck] borrow-checking `<impl at src/lib.rs:35:1: 37:20>::poped`
[INFO] [stderr] #3 [analysis] running analysis passes on this crate
[INFO] [stderr] end of query stack
[INFO] [stderr] 
[INFO] [stderr] 
[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(0:27 ~ cvec[5b16]::{impl#0}::extended_one::{constant#1}), args: [T/#0, LEN/#1] }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] thread 'rustc' panicked at compiler/rustc_const_eval/src/check_consts/qualifs.rs:359:13:
[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(0:27 ~ cvec[8978]::{impl#0}::extended_one::{constant#1}), args: [T/#0, LEN/#1] }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] thread 'rustc' panicked at compiler/rustc_const_eval/src/check_consts/qualifs.rs:359:13:
[INFO] [stderr] Box<dyn Any>
[INFO] [stderr] stack backtrace:
[INFO] [stderr] Box<dyn Any>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7e20b1fce9c3 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hca516e2c7056a217
[INFO] [stderr]    1:     0x7e20b2802c3f - core::fmt::write::h97a802838d45fe7e
[INFO] [stderr]    2:     0x7e20b1fc44f3 - std::io::Write::write_fmt::h6b2df461464d9a05
[INFO] [stderr]    3:     0x7e20b1fce822 - std::sys::backtrace::BacktraceLock::print::h81c102a9ac0a1bc7
[INFO] [stderr]    4:     0x7e20b1fd22c7 - std::panicking::default_hook::{{closure}}::h9934714bf98b056d
[INFO] [stderr]    5:     0x7e20b1fd1e2b - std::panicking::default_hook::hb31a4fc725ffcf0a
[INFO] [stderr]    6:     0x7e20b1067633 - std[8932a2aa2ef5cd58]::panicking::update_hook::<alloc[a6fd745f02387d9d]::boxed::Box<rustc_driver_impl[cfa5f27dcf7b757d]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    0:     0x7011da3ce9c3 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hca516e2c7056a217
[INFO] [stderr]    1:     0x7011dac02c3f - core::fmt::write::h97a802838d45fe7e
[INFO] [stderr]    2:     0x7011da3c44f3 - std::io::Write::write_fmt::h6b2df461464d9a05
[INFO] [stderr]    3:     0x7011da3ce822 - std::sys::backtrace::BacktraceLock::print::h81c102a9ac0a1bc7
[INFO] [stderr]    4:     0x7011da3d22c7 - std::panicking::default_hook::{{closure}}::h9934714bf98b056d
[INFO] [stderr]    5:     0x7011da3d1e2b - std::panicking::default_hook::hb31a4fc725ffcf0a
[INFO] [stderr]    6:     0x7011d9467633 - std[8932a2aa2ef5cd58]::panicking::update_hook::<alloc[a6fd745f02387d9d]::boxed::Box<rustc_driver_impl[cfa5f27dcf7b757d]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    7:     0x7011da3d2b0e - std::panicking::rust_panic_with_hook::h8df5393cb811c708
[INFO] [stderr]    8:     0x7011d94a12e1 - std[8932a2aa2ef5cd58]::panicking::begin_panic::<rustc_errors[4bc32f35bce31300]::ExplicitBug>::{closure#0}
[INFO] [stderr]    9:     0x7011d9496116 - std[8932a2aa2ef5cd58]::sys::backtrace::__rust_end_short_backtrace::<std[8932a2aa2ef5cd58]::panicking::begin_panic<rustc_errors[4bc32f35bce31300]::ExplicitBug>::{closure#0}, !>
[INFO] [stderr]   10:     0x7011d9495f07 - std[8932a2aa2ef5cd58]::panicking::begin_panic::<rustc_errors[4bc32f35bce31300]::ExplicitBug>
[INFO] [stderr]   11:     0x7011d94aaee1 - <rustc_errors[4bc32f35bce31300]::diagnostic::BugAbort as rustc_errors[4bc32f35bce31300]::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stderr]   12:     0x7011d9aae56a - rustc_middle[fc041a682d5d434f]::util::bug::opt_span_bug_fmt::<rustc_span[3448168763c55ea1]::span_encoding::Span>::{closure#0}
[INFO] [stderr]   13:     0x7011d9a8e9ca - rustc_middle[fc041a682d5d434f]::ty::context::tls::with_opt::<rustc_middle[fc041a682d5d434f]::util::bug::opt_span_bug_fmt<rustc_span[3448168763c55ea1]::span_encoding::Span>::{closure#0}, !>::{closure#0}
[INFO] [stderr]   14:     0x7011d9a8e83b - rustc_middle[fc041a682d5d434f]::ty::context::tls::with_context_opt::<rustc_middle[fc041a682d5d434f]::ty::context::tls::with_opt<rustc_middle[fc041a682d5d434f]::util::bug::opt_span_bug_fmt<rustc_span[3448168763c55ea1]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
[INFO] [stderr]   15:     0x7011d6acebe0 - rustc_middle[fc041a682d5d434f]::util::bug::bug_fmt
[INFO] [stderr]   16:     0x7011dc9babbe - rustc_const_eval[c1713b71b74c2173]::check_consts::qualifs::in_operand::<rustc_const_eval[c1713b71b74c2173]::check_consts::qualifs::HasMutInterior, <rustc_const_eval[c1713b71b74c2173]::check_consts::resolver::TransferFunction<rustc_const_eval[c1713b71b74c2173]::check_consts::qualifs::HasMutInterior> as rustc_middle[fc041a682d5d434f]::mir::visit::Visitor>::visit_assign::{closure#0}>.cold
[INFO] [stderr]   17:     0x7011db896465 - <rustc_const_eval[c1713b71b74c2173]::check_consts::resolver::FlowSensitiveAnalysis<rustc_const_eval[c1713b71b74c2173]::check_consts::qualifs::HasMutInterior> as rustc_mir_dataflow[4d9a3ac88eb90405]::framework::Analysis>::apply_primary_statement_effect
[INFO] [stderr]   18:     0x7011db89064f - <rustc_const_eval[c1713b71b74c2173]::check_consts::check::Qualifs>::has_mut_interior
[INFO] [stderr]   19:     0x7011db89012d - <rustc_const_eval[c1713b71b74c2173]::check_consts::check::Checker>::qualifs_in_return_place
[INFO] [stderr]   20:     0x7011db88f9e1 - rustc_mir_transform[d36da10341593f23]::mir_const_qualif
[INFO] [stderr]   21:     0x7011db88f865 - rustc_query_impl[6c5ef03a06ae9fba]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[6c5ef03a06ae9fba]::query_impl::mir_const_qualif::dynamic_query::{closure#2}::{closure#0}, rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 4usize]>>
[INFO] [stderr]   22:     0x7011db88eccf - rustc_query_system[372cf567710057a7]::query::plumbing::try_execute_query::<rustc_query_impl[6c5ef03a06ae9fba]::DynamicConfig<rustc_query_system[372cf567710057a7]::query::caches::DefIdCache<rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 4usize]>>, false, false, false>, rustc_query_impl[6c5ef03a06ae9fba]::plumbing::QueryCtxt, false>
[INFO] [stderr]   23:     0x7011db88ea46 - rustc_query_impl[6c5ef03a06ae9fba]::query_impl::mir_const_qualif::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   24:     0x7011d8070644 - rustc_mir_transform[d36da10341593f23]::mir_promoted
[INFO] [stderr]   25:     0x7011db49e092 - rustc_query_impl[6c5ef03a06ae9fba]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[6c5ef03a06ae9fba]::query_impl::mir_promoted::dynamic_query::{closure#2}::{closure#0}, rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   26:     0x7011db49e32b - rustc_query_system[372cf567710057a7]::query::plumbing::try_execute_query::<rustc_query_impl[6c5ef03a06ae9fba]::DynamicConfig<rustc_data_structures[d52a4dc6e275f8e1]::vec_cache::VecCache<rustc_span[3448168763c55ea1]::def_id::LocalDefId, rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 16usize]>, rustc_query_system[372cf567710057a7]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[6c5ef03a06ae9fba]::plumbing::QueryCtxt, false>
[INFO] [stderr]   27:     0x7011db49df8c - rustc_query_impl[6c5ef03a06ae9fba]::query_impl::mir_promoted::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   28:     0x7011dbe348e4 - rustc_borrowck[68639baa0941d472]::mir_borrowck
[INFO] [stderr]   29:     0x7011dbe34799 - rustc_query_impl[6c5ef03a06ae9fba]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[6c5ef03a06ae9fba]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 8usize]>>
[INFO] [stderr]    7:     0x7e20b1fd2b0e - std::panicking::rust_panic_with_hook::h8df5393cb811c708
[INFO] [stderr]    8:     0x7e20b10a12e1 - std[8932a2aa2ef5cd58]::panicking::begin_panic::<rustc_errors[4bc32f35bce31300]::ExplicitBug>::{closure#0}
[INFO] [stderr]    9:     0x7e20b1096116 - std[8932a2aa2ef5cd58]::sys::backtrace::__rust_end_short_backtrace::<std[8932a2aa2ef5cd58]::panicking::begin_panic<rustc_errors[4bc32f35bce31300]::ExplicitBug>::{closure#0}, !>
[INFO] [stderr]   10:     0x7e20b1095f07 - std[8932a2aa2ef5cd58]::panicking::begin_panic::<rustc_errors[4bc32f35bce31300]::ExplicitBug>
[INFO] [stderr]   11:     0x7e20b10aaee1 - <rustc_errors[4bc32f35bce31300]::diagnostic::BugAbort as rustc_errors[4bc32f35bce31300]::diagnostic::EmissionGuarantee>::emit_producing_guarantee
[INFO] [stderr]   12:     0x7e20b16ae56a - rustc_middle[fc041a682d5d434f]::util::bug::opt_span_bug_fmt::<rustc_span[3448168763c55ea1]::span_encoding::Span>::{closure#0}
[INFO] [stderr]   13:     0x7e20b168e9ca - rustc_middle[fc041a682d5d434f]::ty::context::tls::with_opt::<rustc_middle[fc041a682d5d434f]::util::bug::opt_span_bug_fmt<rustc_span[3448168763c55ea1]::span_encoding::Span>::{closure#0}, !>::{closure#0}
[INFO] [stderr]   14:     0x7e20b168e83b - rustc_middle[fc041a682d5d434f]::ty::context::tls::with_context_opt::<rustc_middle[fc041a682d5d434f]::ty::context::tls::with_opt<rustc_middle[fc041a682d5d434f]::util::bug::opt_span_bug_fmt<rustc_span[3448168763c55ea1]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
[INFO] [stderr]   15:     0x7e20ae6cebe0 - rustc_middle[fc041a682d5d434f]::util::bug::bug_fmt
[INFO] [stderr]   16:     0x7e20b45babbe - rustc_const_eval[c1713b71b74c2173]::check_consts::qualifs::in_operand::<rustc_const_eval[c1713b71b74c2173]::check_consts::qualifs::HasMutInterior, <rustc_const_eval[c1713b71b74c2173]::check_consts::resolver::TransferFunction<rustc_const_eval[c1713b71b74c2173]::check_consts::qualifs::HasMutInterior> as rustc_middle[fc041a682d5d434f]::mir::visit::Visitor>::visit_assign::{closure#0}>.cold
[INFO] [stderr]   17:     0x7e20b3496465 - <rustc_const_eval[c1713b71b74c2173]::check_consts::resolver::FlowSensitiveAnalysis<rustc_const_eval[c1713b71b74c2173]::check_consts::qualifs::HasMutInterior> as rustc_mir_dataflow[4d9a3ac88eb90405]::framework::Analysis>::apply_primary_statement_effect
[INFO] [stderr]   18:     0x7e20b349064f - <rustc_const_eval[c1713b71b74c2173]::check_consts::check::Qualifs>::has_mut_interior
[INFO] [stderr]   19:     0x7e20b349012d - <rustc_const_eval[c1713b71b74c2173]::check_consts::check::Checker>::qualifs_in_return_place
[INFO] [stderr]   20:     0x7e20b348f9e1 - rustc_mir_transform[d36da10341593f23]::mir_const_qualif
[INFO] [stderr]   21:     0x7e20b348f865 - rustc_query_impl[6c5ef03a06ae9fba]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[6c5ef03a06ae9fba]::query_impl::mir_const_qualif::dynamic_query::{closure#2}::{closure#0}, rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 4usize]>>
[INFO] [stderr]   22:     0x7e20b348eccf - rustc_query_system[372cf567710057a7]::query::plumbing::try_execute_query::<rustc_query_impl[6c5ef03a06ae9fba]::DynamicConfig<rustc_query_system[372cf567710057a7]::query::caches::DefIdCache<rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 4usize]>>, false, false, false>, rustc_query_impl[6c5ef03a06ae9fba]::plumbing::QueryCtxt, false>
[INFO] [stderr]   23:     0x7e20b348ea46 - rustc_query_impl[6c5ef03a06ae9fba]::query_impl::mir_const_qualif::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   24:     0x7e20afc70644 - rustc_mir_transform[d36da10341593f23]::mir_promoted
[INFO] [stderr]   25:     0x7e20b309e092 - rustc_query_impl[6c5ef03a06ae9fba]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[6c5ef03a06ae9fba]::query_impl::mir_promoted::dynamic_query::{closure#2}::{closure#0}, rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   26:     0x7e20b309e32b - rustc_query_system[372cf567710057a7]::query::plumbing::try_execute_query::<rustc_query_impl[6c5ef03a06ae9fba]::DynamicConfig<rustc_data_structures[d52a4dc6e275f8e1]::vec_cache::VecCache<rustc_span[3448168763c55ea1]::def_id::LocalDefId, rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 16usize]>, rustc_query_system[372cf567710057a7]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[6c5ef03a06ae9fba]::plumbing::QueryCtxt, false>
[INFO] [stderr]   27:     0x7e20b309df8c - rustc_query_impl[6c5ef03a06ae9fba]::query_impl::mir_promoted::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   28:     0x7e20b3a348e4 - rustc_borrowck[68639baa0941d472]::mir_borrowck
[INFO] [stderr]   29:     0x7e20b3a34799 - rustc_query_impl[6c5ef03a06ae9fba]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[6c5ef03a06ae9fba]::query_impl::mir_borrowck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 8usize]>>
[INFO] [stderr]   30:     0x7e20b2dcf66e - rustc_query_system[372cf567710057a7]::query::plumbing::try_execute_query::<rustc_query_impl[6c5ef03a06ae9fba]::DynamicConfig<rustc_data_structures[d52a4dc6e275f8e1]::vec_cache::VecCache<rustc_span[3448168763c55ea1]::def_id::LocalDefId, rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[372cf567710057a7]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[6c5ef03a06ae9fba]::plumbing::QueryCtxt, false>
[INFO] [stderr]   31:     0x7e20b2dcee89 - rustc_query_impl[6c5ef03a06ae9fba]::query_impl::mir_borrowck::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   32:     0x7e20b2dcdc82 - <rustc_middle[fc041a682d5d434f]::ty::context::TyCtxt>::par_hir_body_owners::<rustc_interface[ea7a7cc85dcd24c2]::passes::run_required_analyses::{closure#1}::{closure#0}>::{closure#0}
[INFO] [stderr]   33:     0x7e20b2dcb6f5 - rustc_interface[ea7a7cc85dcd24c2]::passes::analysis
[INFO] [stderr]   34:     0x7e20b2dcabb7 - rustc_query_impl[6c5ef03a06ae9fba]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[6c5ef03a06ae9fba]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 0usize]>>
[INFO] [stderr]   35:     0x7e20b38addbc - rustc_query_system[372cf567710057a7]::query::plumbing::try_execute_query::<rustc_query_impl[6c5ef03a06ae9fba]::DynamicConfig<rustc_query_system[372cf567710057a7]::query::caches::SingleCache<rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 0usize]>>, false, false, false>, rustc_query_impl[6c5ef03a06ae9fba]::plumbing::QueryCtxt, false>
[INFO] [stderr]   36:     0x7e20b38ad984 - rustc_query_impl[6c5ef03a06ae9fba]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   37:     0x7e20b3b34a8b - rustc_interface[ea7a7cc85dcd24c2]::passes::create_and_enter_global_ctxt::<core[3b61b5880adcd211]::option::Option<rustc_interface[ea7a7cc85dcd24c2]::queries::Linker>, rustc_driver_impl[cfa5f27dcf7b757d]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0}
[INFO] [stderr]   38:     0x7e20b3b225c0 - rustc_interface[ea7a7cc85dcd24c2]::interface::run_compiler::<(), rustc_driver_impl[cfa5f27dcf7b757d]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   39:     0x7e20b39d5f78 - std[8932a2aa2ef5cd58]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[ea7a7cc85dcd24c2]::util::run_in_thread_with_globals<rustc_interface[ea7a7cc85dcd24c2]::util::run_in_thread_pool_with_globals<rustc_interface[ea7a7cc85dcd24c2]::interface::run_compiler<(), rustc_driver_impl[cfa5f27dcf7b757d]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   40:     0x7e20b39d5c56 - <<std[8932a2aa2ef5cd58]::thread::Builder>::spawn_unchecked_<rustc_interface[ea7a7cc85dcd24c2]::util::run_in_thread_with_globals<rustc_interface[ea7a7cc85dcd24c2]::util::run_in_thread_pool_with_globals<rustc_interface[ea7a7cc85dcd24c2]::interface::run_compiler<(), rustc_driver_impl[cfa5f27dcf7b757d]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[3b61b5880adcd211]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   41:     0x7e20b39dbcfd - std::sys::pal::unix::thread::Thread::new::thread_start::ha1549258f24301f7
[INFO] [stderr]   42:     0x7e20ad28aaa4 - <unknown>
[INFO] [stderr]   43:     0x7e20ad317a34 - clone
[INFO] [stderr]   44:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr]   30:     0x7011db1cf66e - rustc_query_system[372cf567710057a7]::query::plumbing::try_execute_query::<rustc_query_impl[6c5ef03a06ae9fba]::DynamicConfig<rustc_data_structures[d52a4dc6e275f8e1]::vec_cache::VecCache<rustc_span[3448168763c55ea1]::def_id::LocalDefId, rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 8usize]>, rustc_query_system[372cf567710057a7]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[6c5ef03a06ae9fba]::plumbing::QueryCtxt, false>
[INFO] [stderr]   31:     0x7011db1cee89 - rustc_query_impl[6c5ef03a06ae9fba]::query_impl::mir_borrowck::get_query_non_incr::__rust_end_short_backtrace
[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]   32:     0x7011db1cdc82 - <rustc_middle[fc041a682d5d434f]::ty::context::TyCtxt>::par_hir_body_owners::<rustc_interface[ea7a7cc85dcd24c2]::passes::run_required_analyses::{closure#1}::{closure#0}>::{closure#0}
[INFO] [stderr]   33:     0x7011db1cb6f5 - rustc_interface[ea7a7cc85dcd24c2]::passes::analysis
[INFO] [stderr] 
[INFO] [stderr]   34:     0x7011db1cabb7 - rustc_query_impl[6c5ef03a06ae9fba]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[6c5ef03a06ae9fba]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 0usize]>>
[INFO] [stderr]   35:     0x7011dbcaddbc - rustc_query_system[372cf567710057a7]::query::plumbing::try_execute_query::<rustc_query_impl[6c5ef03a06ae9fba]::DynamicConfig<rustc_query_system[372cf567710057a7]::query::caches::SingleCache<rustc_middle[fc041a682d5d434f]::query::erase::Erased<[u8; 0usize]>>, false, false, false>, rustc_query_impl[6c5ef03a06ae9fba]::plumbing::QueryCtxt, false>
[INFO] [stderr]   36:     0x7011dbcad984 - rustc_query_impl[6c5ef03a06ae9fba]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   37:     0x7011dbf34a8b - rustc_interface[ea7a7cc85dcd24c2]::passes::create_and_enter_global_ctxt::<core[3b61b5880adcd211]::option::Option<rustc_interface[ea7a7cc85dcd24c2]::queries::Linker>, rustc_driver_impl[cfa5f27dcf7b757d]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0}
[INFO] [stderr]   38:     0x7011dbf225c0 - rustc_interface[ea7a7cc85dcd24c2]::interface::run_compiler::<(), rustc_driver_impl[cfa5f27dcf7b757d]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr] note: please make sure that you have updated to the latest nightly
[INFO] [stderr]   39:     0x7011dbdd5f78 - std[8932a2aa2ef5cd58]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[ea7a7cc85dcd24c2]::util::run_in_thread_with_globals<rustc_interface[ea7a7cc85dcd24c2]::util::run_in_thread_pool_with_globals<rustc_interface[ea7a7cc85dcd24c2]::interface::run_compiler<(), rustc_driver_impl[cfa5f27dcf7b757d]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   40:     0x7011dbdd5c56 - <<std[8932a2aa2ef5cd58]::thread::Builder>::spawn_unchecked_<rustc_interface[ea7a7cc85dcd24c2]::util::run_in_thread_with_globals<rustc_interface[ea7a7cc85dcd24c2]::util::run_in_thread_pool_with_globals<rustc_interface[ea7a7cc85dcd24c2]::interface::run_compiler<(), rustc_driver_impl[cfa5f27dcf7b757d]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[3b61b5880adcd211]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   41:     0x7011dbddbcfd - std::sys::pal::unix::thread::Thread::new::thread_start::ha1549258f24301f7
[INFO] [stderr]   42:     0x7011d568aaa4 - <unknown>
[INFO] [stderr] 
[INFO] [stderr]   43:     0x7011d5717a34 - clone
[INFO] [stderr]   44:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2025-08-25T19_40_23-196.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.90.0-nightly (82310651b 2025-07-18) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: -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 `<impl at src/lib.rs:35:1: 37:20>::extended_one`
[INFO] [stderr] #1 [mir_promoted] promoting constants in MIR for `<impl at src/lib.rs:35:1: 37:20>::extended_one`
[INFO] [stderr] #2 [mir_borrowck] borrow-checking `<impl at src/lib.rs:35:1: 37:20>::extended_one`
[INFO] [stderr] #3 [analysis] running analysis passes on this crate
[INFO] [stderr] end of query stack
[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/workdir/rustc-ice-2025-08-25T19_40_23-195.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.90.0-nightly (82310651b 2025-07-18) 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 `<impl at src/lib.rs:35:1: 37:20>::extended_one`
[INFO] [stderr] #1 [mir_promoted] promoting constants in MIR for `<impl at src/lib.rs:35:1: 37:20>::extended_one`
[INFO] [stderr] #2 [mir_borrowck] borrow-checking `<impl at src/lib.rs:35:1: 37:20>::extended_one`
[INFO] [stderr] #3 [analysis] running analysis passes on this crate
[INFO] [stderr] end of query stack
[INFO] [stderr] error: could not compile `cvec` (lib test); 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/82310651b93a594a3fd69015e1562186a080d94c/bin/rustc --crate-name cvec --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="self_rust_tokenize"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "self_rust_tokenize"))' -C metadata=acf70bcc24a6ca57 -C extra-filename=-7081604a9f2f0e4b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern coption=/opt/rustwide/target/debug/deps/libcoption-92fb0e8859385124.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-9c71adb72125fb43.rmeta --extern self_rust_tokenize=/opt/rustwide/target/debug/deps/libself_rust_tokenize-ec838681fa45c52c.rmeta --cap-lints=forbid` (exit status: 101)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `cvec` (lib); 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/82310651b93a594a3fd69015e1562186a080d94c/bin/rustc --crate-name cvec --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="self_rust_tokenize"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "self_rust_tokenize"))' -C metadata=4dba03d08785aa58 -C extra-filename=-ea0df76e027f4b87 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern coption=/opt/rustwide/target/debug/deps/libcoption-92fb0e8859385124.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-9c71adb72125fb43.rmeta --extern self_rust_tokenize=/opt/rustwide/target/debug/deps/libself_rust_tokenize-ec838681fa45c52c.rmeta --cap-lints=forbid` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "7e503f0ab7624fbd77aa7dd09910ec95a4adf7b83f4b70c63e0ba1191c2d4679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e503f0ab7624fbd77aa7dd09910ec95a4adf7b83f4b70c63e0ba1191c2d4679", kill_on_drop: false }`
[INFO] [stdout] 7e503f0ab7624fbd77aa7dd09910ec95a4adf7b83f4b70c63e0ba1191c2d4679
