[INFO] cloning repository https://github.com/AndreasBackx/rustc-panic-repro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AndreasBackx/rustc-panic-repro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndreasBackx%2Frustc-panic-repro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndreasBackx%2Frustc-panic-repro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b0e597027914096888d56f4b0611d8ab9e109cd1
[INFO] checking AndreasBackx/rustc-panic-repro against master#a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb for pr-151109
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndreasBackx%2Frustc-panic-repro" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AndreasBackx/rustc-panic-repro
[INFO] finished tweaking git repo https://github.com/AndreasBackx/rustc-panic-repro
[INFO] tweaked toml for git repo https://github.com/AndreasBackx/rustc-panic-repro written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AndreasBackx/rustc-panic-repro on toolchain a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AndreasBackx/rustc-panic-repro already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c6251515dd5d5168d689ec6c107e0f55105f222c374e394019479426d2881c0
[INFO] running `Command { std: "docker" "start" "-a" "0c6251515dd5d5168d689ec6c107e0f55105f222c374e394019479426d2881c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c6251515dd5d5168d689ec6c107e0f55105f222c374e394019479426d2881c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c6251515dd5d5168d689ec6c107e0f55105f222c374e394019479426d2881c0", kill_on_drop: false }`
[INFO] [stdout] 0c6251515dd5d5168d689ec6c107e0f55105f222c374e394019479426d2881c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8528fe7e3163ca06b1abb574e7fd32a3413d42d31a0f3430ea80f581330ece52
[INFO] running `Command { std: "docker" "start" "-a" "8528fe7e3163ca06b1abb574e7fd32a3413d42d31a0f3430ea80f581330ece52", kill_on_drop: false }`
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking rustc-panic-repro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (59) panicked at /rustc-dev/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/compiler/rustc_span/src/lib.rs:2454:17:
[INFO] [stderr] assertion failed: bpos.to_u32() >= mbc.pos.to_u32() + mbc.bytes as u32
[INFO] [stderr] stack backtrace:
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (62) panicked at /rustc-dev/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/compiler/rustc_span/src/lib.rs:2454:17:
[INFO] [stderr] assertion failed: bpos.to_u32() >= mbc.pos.to_u32() + mbc.bytes as u32
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x714d10640363 - <<std[dc7fbcbc35aabe44]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[65d6a7660ab7b234]::fmt::Display>::fmt
[INFO] [stderr]    1:     0x714d10c0e308 - core[65d6a7660ab7b234]::fmt::write
[INFO] [stderr]    2:     0x714d10656d56 - <std[dc7fbcbc35aabe44]::sys::stdio::unix::Stderr as std[dc7fbcbc35aabe44]::io::Write>::write_fmt
[INFO] [stderr]    3:     0x714d106163d8 - std[dc7fbcbc35aabe44]::panicking::default_hook::{closure#0}
[INFO] [stderr]    4:     0x714d10633a93 - std[dc7fbcbc35aabe44]::panicking::default_hook
[INFO] [stderr]    5:     0x714d0f616eea - std[dc7fbcbc35aabe44]::panicking::update_hook::<alloc[dffe69405608872d]::boxed::Box<rustc_driver_impl[93a2bba8fb015b1c]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    6:     0x714d10633d72 - std[dc7fbcbc35aabe44]::panicking::panic_with_hook
[INFO] [stderr]    7:     0x714d106164ca - std[dc7fbcbc35aabe44]::panicking::panic_handler::{closure#0}
[INFO] [stderr]    8:     0x714d1060d1e9 - std[dc7fbcbc35aabe44]::sys::backtrace::__rust_end_short_backtrace::<std[dc7fbcbc35aabe44]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]    9:     0x714d10617f6d - __rustc[d971bfefe721b27c]::rust_begin_unwind
[INFO] [stderr]   10:     0x714d0da21f8c - core[65d6a7660ab7b234]::panicking::panic_fmt
[INFO] [stderr]   11:     0x714d0cdcf842 - core[65d6a7660ab7b234]::panicking::panic
[INFO] [stderr]   12:     0x714d110d6b2d - <rustc_span[6cf7d31c75534ce3]::source_map::SourceMap>::lookup_char_pos
[INFO] [stderr]   13:     0x714d11c5b81e - <rustc_span[6cf7d31c75534ce3]::source_map::SourceMap>::span_to_filename
[INFO] [stderr]   14:     0x714d101bb531 - <rustc_resolve[82b11693466e39cf]::Resolver>::undeclared_module_exists
[INFO] [stderr]   15:     0x714d0d0de21b - <rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor>::resolve_path
[INFO] [stderr]   16:     0x714d118c8c50 - <rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor>::smart_resolve_path_fragment
[INFO] [stderr]   17:     0x714d118b8e33 - <rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   18:     0x714d118b9c79 - <rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   19:     0x714d118b94ac - <rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   20:     0x714d118bc91e - <rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor>::resolve_block
[INFO] [stderr]   21:     0x714d118b9724 - <rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   22:     0x714d118b94ac - <rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   23:     0x714d118bc91e - <rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor>::resolve_block
[INFO] [stderr]   24:     0x714d118bfb6d - <rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor as rustc_ast[d805791d2187888f]::visit::Visitor>::visit_fn
[INFO] [stderr]   25:     0x714d11b002a5 - rustc_ast[d805791d2187888f]::visit::walk_item_inner::<rustc_ast[d805791d2187888f]::ast::ItemKind, rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor>
[INFO] [stderr]   26:     0x714d118aa63d - <rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor>::resolve_item
[INFO] [stderr]   27:     0x714d118a334a - rustc_ast[d805791d2187888f]::visit::visit_items::<rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor>
[INFO] [stderr]   28:     0x714d10f9d72d - <rustc_resolve[82b11693466e39cf]::Resolver>::resolve_crate::{closure#0}
[INFO] [stderr]   29:     0x714d10f9b38d - <rustc_resolve[82b11693466e39cf]::Resolver>::resolve_crate
[INFO] [stderr]   30:     0x714d113e61b0 - rustc_interface[7d8d0ab6cdb3d64f]::passes::configure_and_expand
[INFO] [stderr]   31:     0x714d11cbe7d5 - rustc_interface[7d8d0ab6cdb3d64f]::passes::resolver_for_lowering_raw
[INFO] [stderr]   32:     0x714d11cbe54d - rustc_query_impl[2cd67115fb0420db]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[2cd67115fb0420db]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[73a9e0e3b8d1a35b]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   33:     0x714d11cbe527 - <rustc_query_impl[2cd67115fb0420db]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2} as core[65d6a7660ab7b234]::ops::function::FnOnce<(rustc_middle[73a9e0e3b8d1a35b]::ty::context::TyCtxt, ())>>::call_once
[INFO] [stderr]   34:     0x714d11db2d5f - rustc_query_system[619b4249c6d79da7]::query::plumbing::try_execute_query::<rustc_query_impl[2cd67115fb0420db]::DynamicConfig<rustc_query_system[619b4249c6d79da7]::query::caches::SingleCache<rustc_middle[73a9e0e3b8d1a35b]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[2cd67115fb0420db]::plumbing::QueryCtxt, false>
[INFO] [stderr]   35:     0x714d11db28bc - rustc_query_impl[2cd67115fb0420db]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   36:     0x714d11f7e37b - <rustc_interface[7d8d0ab6cdb3d64f]::passes::create_and_enter_global_ctxt<core[65d6a7660ab7b234]::option::Option<rustc_interface[7d8d0ab6cdb3d64f]::queries::Linker>, rustc_driver_impl[93a2bba8fb015b1c]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[65d6a7660ab7b234]::ops::function::FnOnce<(&rustc_session[bd87bd4c2ba40a0b]::session::Session, rustc_middle[73a9e0e3b8d1a35b]::ty::context::CurrentGcx, alloc[dffe69405608872d]::sync::Arc<rustc_data_structures[5b6aca5e5eaf60ec]::jobserver::Proxy>, &std[dc7fbcbc35aabe44]::sync::once_lock::OnceLock<rustc_middle[73a9e0e3b8d1a35b]::ty::context::GlobalCtxt>, &rustc_data_structures[5b6aca5e5eaf60ec]::sync::worker_local::WorkerLocal<rustc_middle[73a9e0e3b8d1a35b]::arena::Arena>, &rustc_data_structures[5b6aca5e5eaf60ec]::sync::worker_local::WorkerLocal<rustc_hir[fdd1a1ca497de6fa]::Arena>, rustc_driver_impl[93a2bba8fb015b1c]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0}
[INFO] [stderr]   37:     0x714d11e086d8 - rustc_interface[7d8d0ab6cdb3d64f]::interface::run_compiler::<(), rustc_driver_impl[93a2bba8fb015b1c]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]    0:     0x71646c640363 - <<std[dc7fbcbc35aabe44]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[65d6a7660ab7b234]::fmt::Display>::fmt
[INFO] [stderr]    1:     0x71646cc0e308 - core[65d6a7660ab7b234]::fmt::write
[INFO] [stderr]    2:     0x71646c656d56 - <std[dc7fbcbc35aabe44]::sys::stdio::unix::Stderr as std[dc7fbcbc35aabe44]::io::Write>::write_fmt
[INFO] [stderr]    3:     0x71646c6163d8 - std[dc7fbcbc35aabe44]::panicking::default_hook::{closure#0}
[INFO] [stderr]    4:     0x71646c633a93 - std[dc7fbcbc35aabe44]::panicking::default_hook
[INFO] [stderr]    5:     0x71646b616eea - std[dc7fbcbc35aabe44]::panicking::update_hook::<alloc[dffe69405608872d]::boxed::Box<rustc_driver_impl[93a2bba8fb015b1c]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    6:     0x71646c633d72 - std[dc7fbcbc35aabe44]::panicking::panic_with_hook
[INFO] [stderr]    7:     0x71646c6164ca - std[dc7fbcbc35aabe44]::panicking::panic_handler::{closure#0}
[INFO] [stderr]    8:     0x71646c60d1e9 - std[dc7fbcbc35aabe44]::sys::backtrace::__rust_end_short_backtrace::<std[dc7fbcbc35aabe44]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]    9:     0x71646c617f6d - __rustc[d971bfefe721b27c]::rust_begin_unwind
[INFO] [stderr]   10:     0x716469a21f8c - core[65d6a7660ab7b234]::panicking::panic_fmt
[INFO] [stderr]   11:     0x716468dcf842 - core[65d6a7660ab7b234]::panicking::panic
[INFO] [stderr]   12:     0x71646d0d6b2d - <rustc_span[6cf7d31c75534ce3]::source_map::SourceMap>::lookup_char_pos
[INFO] [stderr]   13:     0x71646dc5b81e - <rustc_span[6cf7d31c75534ce3]::source_map::SourceMap>::span_to_filename
[INFO] [stderr]   14:     0x71646c1bb531 - <rustc_resolve[82b11693466e39cf]::Resolver>::undeclared_module_exists
[INFO] [stderr]   15:     0x7164690de21b - <rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor>::resolve_path
[INFO] [stderr]   16:     0x71646d8c8c50 - <rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor>::smart_resolve_path_fragment
[INFO] [stderr]   17:     0x71646d8b8e33 - <rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   18:     0x71646d8b9c79 - <rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   19:     0x71646d8b94ac - <rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   20:     0x71646d8bc91e - <rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor>::resolve_block
[INFO] [stderr]   21:     0x71646d8b9724 - <rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   22:     0x71646d8b94ac - <rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   23:     0x71646d8bc91e - <rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor>::resolve_block
[INFO] [stderr]   24:     0x71646d8bfb6d - <rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor as rustc_ast[d805791d2187888f]::visit::Visitor>::visit_fn
[INFO] [stderr]   25:     0x71646db002a5 - rustc_ast[d805791d2187888f]::visit::walk_item_inner::<rustc_ast[d805791d2187888f]::ast::ItemKind, rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor>
[INFO] [stderr]   26:     0x71646d8aa63d - <rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor>::resolve_item
[INFO] [stderr]   27:     0x71646d8a334a - rustc_ast[d805791d2187888f]::visit::visit_items::<rustc_resolve[82b11693466e39cf]::late::LateResolutionVisitor>
[INFO] [stderr]   28:     0x71646cf9d72d - <rustc_resolve[82b11693466e39cf]::Resolver>::resolve_crate::{closure#0}
[INFO] [stderr]   29:     0x71646cf9b38d - <rustc_resolve[82b11693466e39cf]::Resolver>::resolve_crate
[INFO] [stderr]   30:     0x71646d3e61b0 - rustc_interface[7d8d0ab6cdb3d64f]::passes::configure_and_expand
[INFO] [stderr]   31:     0x71646dcbe7d5 - rustc_interface[7d8d0ab6cdb3d64f]::passes::resolver_for_lowering_raw
[INFO] [stderr]   32:     0x71646dcbe54d - rustc_query_impl[2cd67115fb0420db]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[2cd67115fb0420db]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[73a9e0e3b8d1a35b]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   33:     0x71646dcbe527 - <rustc_query_impl[2cd67115fb0420db]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2} as core[65d6a7660ab7b234]::ops::function::FnOnce<(rustc_middle[73a9e0e3b8d1a35b]::ty::context::TyCtxt, ())>>::call_once
[INFO] [stderr]   34:     0x71646ddb2d5f - rustc_query_system[619b4249c6d79da7]::query::plumbing::try_execute_query::<rustc_query_impl[2cd67115fb0420db]::DynamicConfig<rustc_query_system[619b4249c6d79da7]::query::caches::SingleCache<rustc_middle[73a9e0e3b8d1a35b]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[2cd67115fb0420db]::plumbing::QueryCtxt, false>
[INFO] [stderr]   35:     0x71646ddb28bc - rustc_query_impl[2cd67115fb0420db]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   38:     0x714d11c984ce - std[dc7fbcbc35aabe44]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[7d8d0ab6cdb3d64f]::util::run_in_thread_with_globals<rustc_interface[7d8d0ab6cdb3d64f]::util::run_in_thread_pool_with_globals<rustc_interface[7d8d0ab6cdb3d64f]::interface::run_compiler<(), rustc_driver_impl[93a2bba8fb015b1c]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   39:     0x714d11c982a0 - <std[dc7fbcbc35aabe44]::thread::lifecycle::spawn_unchecked<rustc_interface[7d8d0ab6cdb3d64f]::util::run_in_thread_with_globals<rustc_interface[7d8d0ab6cdb3d64f]::util::run_in_thread_pool_with_globals<rustc_interface[7d8d0ab6cdb3d64f]::interface::run_compiler<(), rustc_driver_impl[93a2bba8fb015b1c]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[65d6a7660ab7b234]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   40:     0x714d11c9a4b8 - <std[dc7fbcbc35aabe44]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]   41:     0x714d0b88aaa4 - <unknown>
[INFO] [stderr]   42:     0x714d0b917a64 - clone
[INFO] [stderr]   43:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug.
[INFO] [stderr] 
[INFO] [stderr]   36:     0x71646df7e37b - <rustc_interface[7d8d0ab6cdb3d64f]::passes::create_and_enter_global_ctxt<core[65d6a7660ab7b234]::option::Option<rustc_interface[7d8d0ab6cdb3d64f]::queries::Linker>, rustc_driver_impl[93a2bba8fb015b1c]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[65d6a7660ab7b234]::ops::function::FnOnce<(&rustc_session[bd87bd4c2ba40a0b]::session::Session, rustc_middle[73a9e0e3b8d1a35b]::ty::context::CurrentGcx, alloc[dffe69405608872d]::sync::Arc<rustc_data_structures[5b6aca5e5eaf60ec]::jobserver::Proxy>, &std[dc7fbcbc35aabe44]::sync::once_lock::OnceLock<rustc_middle[73a9e0e3b8d1a35b]::ty::context::GlobalCtxt>, &rustc_data_structures[5b6aca5e5eaf60ec]::sync::worker_local::WorkerLocal<rustc_middle[73a9e0e3b8d1a35b]::arena::Arena>, &rustc_data_structures[5b6aca5e5eaf60ec]::sync::worker_local::WorkerLocal<rustc_hir[fdd1a1ca497de6fa]::Arena>, rustc_driver_impl[93a2bba8fb015b1c]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#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-2026-01-30T22_53_04-57.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr]   37:     0x71646de086d8 - rustc_interface[7d8d0ab6cdb3d64f]::interface::run_compiler::<(), rustc_driver_impl[93a2bba8fb015b1c]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr] note: rustc 1.94.0-nightly (a6acf0f07 2026-01-15) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: --crate-type bin -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 [resolver_for_lowering_raw] getting the resolver for lowering
[INFO] [stderr]   38:     0x71646dc984ce - std[dc7fbcbc35aabe44]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[7d8d0ab6cdb3d64f]::util::run_in_thread_with_globals<rustc_interface[7d8d0ab6cdb3d64f]::util::run_in_thread_pool_with_globals<rustc_interface[7d8d0ab6cdb3d64f]::interface::run_compiler<(), rustc_driver_impl[93a2bba8fb015b1c]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   39:     0x71646dc982a0 - <std[dc7fbcbc35aabe44]::thread::lifecycle::spawn_unchecked<rustc_interface[7d8d0ab6cdb3d64f]::util::run_in_thread_with_globals<rustc_interface[7d8d0ab6cdb3d64f]::util::run_in_thread_pool_with_globals<rustc_interface[7d8d0ab6cdb3d64f]::interface::run_compiler<(), rustc_driver_impl[93a2bba8fb015b1c]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[65d6a7660ab7b234]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   40:     0x71646dc9a4b8 - <std[dc7fbcbc35aabe44]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]   41:     0x71646788aaa4 - <unknown>
[INFO] [stderr]   42:     0x716467917a64 - clone
[INFO] [stderr]   43:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] end of query stack
[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/workdir/rustc-ice-2026-01-30T22_53_04-56.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.94.0-nightly (a6acf0f07 2026-01-15) 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 [resolver_for_lowering_raw] getting the resolver for lowering
[INFO] [stderr] end of query stack
[INFO] [stderr] error: could not compile `rustc-panic-repro` (bin "rustc-panic-repro")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/bin/rustc --crate-name rustc_panic_repro --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=29600595ccdb9956 -C extra-filename=-c7cfb4a32a963418 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern indoc=/opt/rustwide/target/debug/deps/libindoc-3a55fb292babea37.so --cap-lints=forbid` (exit status: 101)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rustc-panic-repro` (bin "rustc-panic-repro" test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/bin/rustc --crate-name rustc_panic_repro --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=885520dbbd23ae24 -C extra-filename=-7245ca8dfe5b0d3b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern indoc=/opt/rustwide/target/debug/deps/libindoc-3a55fb292babea37.so --cap-lints=forbid` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "8528fe7e3163ca06b1abb574e7fd32a3413d42d31a0f3430ea80f581330ece52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8528fe7e3163ca06b1abb574e7fd32a3413d42d31a0f3430ea80f581330ece52", kill_on_drop: false }`
[INFO] [stdout] 8528fe7e3163ca06b1abb574e7fd32a3413d42d31a0f3430ea80f581330ece52
