[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#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-150727
[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 bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 013369ba9400dbdddfb96e3674b17e8a0b076ead97748171e2d2978f225b3b2d
[INFO] running `Command { std: "docker" "start" "-a" "013369ba9400dbdddfb96e3674b17e8a0b076ead97748171e2d2978f225b3b2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "013369ba9400dbdddfb96e3674b17e8a0b076ead97748171e2d2978f225b3b2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "013369ba9400dbdddfb96e3674b17e8a0b076ead97748171e2d2978f225b3b2d", kill_on_drop: false }`
[INFO] [stdout] 013369ba9400dbdddfb96e3674b17e8a0b076ead97748171e2d2978f225b3b2d
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2df1f46146d4609b7a745a29c69cfe40a0857daf4169b3a4086d1111f6c942e3
[INFO] running `Command { std: "docker" "start" "-a" "2df1f46146d4609b7a745a29c69cfe40a0857daf4169b3a4086d1111f6c942e3", kill_on_drop: false }`
[INFO] [stderr]     Checking rustc-panic-repro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (30) panicked at /rustc-dev/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/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' (32) panicked at /rustc-dev/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/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:     0x71310802e283 - <<std[c53ce44f1499c8f7]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[b65165ee930b1c81]::fmt::Display>::fmt
[INFO] [stderr]    1:     0x71310860fac8 - core[b65165ee930b1c81]::fmt::write
[INFO] [stderr]    0:     0x76eeff02e283 - <<std[c53ce44f1499c8f7]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[b65165ee930b1c81]::fmt::Display>::fmt
[INFO] [stderr]    2:     0x713108044506 - <std[c53ce44f1499c8f7]::sys::stdio::unix::Stderr as std[c53ce44f1499c8f7]::io::Write>::write_fmt
[INFO] [stderr]    3:     0x713108003e78 - std[c53ce44f1499c8f7]::panicking::default_hook::{closure#0}
[INFO] [stderr]    1:     0x76eeff60fac8 - core[b65165ee930b1c81]::fmt::write
[INFO] [stderr]    2:     0x76eeff044506 - <std[c53ce44f1499c8f7]::sys::stdio::unix::Stderr as std[c53ce44f1499c8f7]::io::Write>::write_fmt
[INFO] [stderr]    3:     0x76eeff003e78 - std[c53ce44f1499c8f7]::panicking::default_hook::{closure#0}
[INFO] [stderr]    4:     0x713108021b13 - std[c53ce44f1499c8f7]::panicking::default_hook
[INFO] [stderr]    4:     0x76eeff021b13 - std[c53ce44f1499c8f7]::panicking::default_hook
[INFO] [stderr]    5:     0x76eefe00377a - std[c53ce44f1499c8f7]::panicking::update_hook::<alloc[fd4cb3fe34883da5]::boxed::Box<rustc_driver_impl[11d4215f1d7a59e0]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    6:     0x76eeff021df2 - std[c53ce44f1499c8f7]::panicking::panic_with_hook
[INFO] [stderr]    7:     0x76eeff003f6a - std[c53ce44f1499c8f7]::panicking::panic_handler::{closure#0}
[INFO] [stderr]    8:     0x76eefeffac89 - std[c53ce44f1499c8f7]::sys::backtrace::__rust_end_short_backtrace::<std[c53ce44f1499c8f7]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]    9:     0x76eeff005a0d - __rustc[cdd9cdf7d6dc8cda]::rust_begin_unwind
[INFO] [stderr]    5:     0x71310700377a - std[c53ce44f1499c8f7]::panicking::update_hook::<alloc[fd4cb3fe34883da5]::boxed::Box<rustc_driver_impl[11d4215f1d7a59e0]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    6:     0x713108021df2 - std[c53ce44f1499c8f7]::panicking::panic_with_hook
[INFO] [stderr]    7:     0x713108003f6a - std[c53ce44f1499c8f7]::panicking::panic_handler::{closure#0}
[INFO] [stderr]    8:     0x713107ffac89 - std[c53ce44f1499c8f7]::sys::backtrace::__rust_end_short_backtrace::<std[c53ce44f1499c8f7]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]    9:     0x713108005a0d - __rustc[cdd9cdf7d6dc8cda]::rust_begin_unwind
[INFO] [stderr]   10:     0x713104bc944c - core[b65165ee930b1c81]::panicking::panic_fmt
[INFO] [stderr]   10:     0x76eefbbc944c - core[b65165ee930b1c81]::panicking::panic_fmt
[INFO] [stderr]   11:     0x7131049b2752 - core[b65165ee930b1c81]::panicking::panic
[INFO] [stderr]   11:     0x76eefb9b2752 - core[b65165ee930b1c81]::panicking::panic
[INFO] [stderr]   12:     0x713108a8d138 - <rustc_span[a1c680955bb02d4c]::source_map::SourceMap>::lookup_char_pos
[INFO] [stderr]   12:     0x76eeffa8d138 - <rustc_span[a1c680955bb02d4c]::source_map::SourceMap>::lookup_char_pos
[INFO] [stderr]   13:     0x713109b9bdc0 - <rustc_span[a1c680955bb02d4c]::source_map::SourceMap>::span_to_filename
[INFO] [stderr]   13:     0x76ef00b9bdc0 - <rustc_span[a1c680955bb02d4c]::source_map::SourceMap>::span_to_filename
[INFO] [stderr]   14:     0x713107bac0c1 - <rustc_resolve[4d58bf4b0b8979f0]::Resolver>::undeclared_module_exists
[INFO] [stderr]   15:     0x7131046addf0 - <rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor>::resolve_path
[INFO] [stderr]   16:     0x7131093c4a90 - <rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor>::smart_resolve_path_fragment
[INFO] [stderr]   14:     0x76eefebac0c1 - <rustc_resolve[4d58bf4b0b8979f0]::Resolver>::undeclared_module_exists
[INFO] [stderr]   15:     0x76eefb6addf0 - <rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor>::resolve_path
[INFO] [stderr]   16:     0x76ef003c4a90 - <rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor>::smart_resolve_path_fragment
[INFO] [stderr]   17:     0x76ef003b4c73 - <rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   18:     0x76ef003b5ab9 - <rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   19:     0x76ef003b52ec - <rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   20:     0x76ef003b875e - <rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor>::resolve_block
[INFO] [stderr]   21:     0x76ef003b5564 - <rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   22:     0x76ef003b52ec - <rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   23:     0x76ef003b875e - <rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor>::resolve_block
[INFO] [stderr]   17:     0x7131093b4c73 - <rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   18:     0x7131093b5ab9 - <rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   19:     0x7131093b52ec - <rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   20:     0x7131093b875e - <rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor>::resolve_block
[INFO] [stderr]   21:     0x7131093b5564 - <rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   22:     0x7131093b52ec - <rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   23:     0x7131093b875e - <rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor>::resolve_block
[INFO] [stderr]   24:     0x76ef003bb9ad - <rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor as rustc_ast[2a0a93bc0f962963]::visit::Visitor>::visit_fn
[INFO] [stderr]   25:     0x76ef0038c2c1 - rustc_ast[2a0a93bc0f962963]::visit::walk_item_inner::<rustc_ast[2a0a93bc0f962963]::ast::ItemKind, rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor>
[INFO] [stderr]   26:     0x76ef003a648c - <rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor>::resolve_item
[INFO] [stderr]   27:     0x76ef0039f18a - rustc_ast[2a0a93bc0f962963]::visit::visit_items::<rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor>
[INFO] [stderr]   24:     0x7131093bb9ad - <rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor as rustc_ast[2a0a93bc0f962963]::visit::Visitor>::visit_fn
[INFO] [stderr]   25:     0x71310938c2c1 - rustc_ast[2a0a93bc0f962963]::visit::walk_item_inner::<rustc_ast[2a0a93bc0f962963]::ast::ItemKind, rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor>
[INFO] [stderr]   26:     0x7131093a648c - <rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor>::resolve_item
[INFO] [stderr]   27:     0x71310939f18a - rustc_ast[2a0a93bc0f962963]::visit::visit_items::<rustc_resolve[4d58bf4b0b8979f0]::late::LateResolutionVisitor>
[INFO] [stderr]   28:     0x76eeff9f3ac7 - <rustc_resolve[4d58bf4b0b8979f0]::Resolver>::resolve_crate::{closure#0}
[INFO] [stderr]   28:     0x7131089f3ac7 - <rustc_resolve[4d58bf4b0b8979f0]::Resolver>::resolve_crate::{closure#0}
[INFO] [stderr]   29:     0x76eeff9f177f - <rustc_resolve[4d58bf4b0b8979f0]::Resolver>::resolve_crate
[INFO] [stderr]   29:     0x7131089f177f - <rustc_resolve[4d58bf4b0b8979f0]::Resolver>::resolve_crate
[INFO] [stderr]   30:     0x76eeffce8e6f - rustc_interface[7a0c0178c2f89914]::passes::configure_and_expand
[INFO] [stderr]   31:     0x76ef00b93c58 - rustc_interface[7a0c0178c2f89914]::passes::resolver_for_lowering_raw
[INFO] [stderr]   30:     0x713108ce8e6f - rustc_interface[7a0c0178c2f89914]::passes::configure_and_expand
[INFO] [stderr]   31:     0x713109b93c58 - rustc_interface[7a0c0178c2f89914]::passes::resolver_for_lowering_raw
[INFO] [stderr]   32:     0x713109b939cd - rustc_query_impl[816949c1d25ce87a]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[816949c1d25ce87a]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[64df005182c247e2]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   32:     0x76ef00b939cd - rustc_query_impl[816949c1d25ce87a]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[816949c1d25ce87a]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[64df005182c247e2]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   33:     0x76ef00b939a7 - <rustc_query_impl[816949c1d25ce87a]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2} as core[b65165ee930b1c81]::ops::function::FnOnce<(rustc_middle[64df005182c247e2]::ty::context::TyCtxt, ())>>::call_once
[INFO] [stderr]   33:     0x713109b939a7 - <rustc_query_impl[816949c1d25ce87a]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2} as core[b65165ee930b1c81]::ops::function::FnOnce<(rustc_middle[64df005182c247e2]::ty::context::TyCtxt, ())>>::call_once
[INFO] [stderr]   34:     0x7131097f65df - rustc_query_system[58b478309a32d29a]::query::plumbing::try_execute_query::<rustc_query_impl[816949c1d25ce87a]::DynamicConfig<rustc_query_system[58b478309a32d29a]::query::caches::SingleCache<rustc_middle[64df005182c247e2]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[816949c1d25ce87a]::plumbing::QueryCtxt, false>
[INFO] [stderr]   35:     0x7131097f613c - rustc_query_impl[816949c1d25ce87a]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   36:     0x71310996bf7b - <rustc_interface[7a0c0178c2f89914]::passes::create_and_enter_global_ctxt<core[b65165ee930b1c81]::option::Option<rustc_interface[7a0c0178c2f89914]::queries::Linker>, rustc_driver_impl[11d4215f1d7a59e0]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[b65165ee930b1c81]::ops::function::FnOnce<(&rustc_session[e1205f144c1f2076]::session::Session, rustc_middle[64df005182c247e2]::ty::context::CurrentGcx, alloc[fd4cb3fe34883da5]::sync::Arc<rustc_data_structures[7e40f027693f07b6]::jobserver::Proxy>, &std[c53ce44f1499c8f7]::sync::once_lock::OnceLock<rustc_middle[64df005182c247e2]::ty::context::GlobalCtxt>, &rustc_data_structures[7e40f027693f07b6]::sync::worker_local::WorkerLocal<rustc_middle[64df005182c247e2]::arena::Arena>, &rustc_data_structures[7e40f027693f07b6]::sync::worker_local::WorkerLocal<rustc_hir[af976e710294e117]::Arena>, rustc_driver_impl[11d4215f1d7a59e0]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0}
[INFO] [stderr]   34:     0x76ef007f65df - rustc_query_system[58b478309a32d29a]::query::plumbing::try_execute_query::<rustc_query_impl[816949c1d25ce87a]::DynamicConfig<rustc_query_system[58b478309a32d29a]::query::caches::SingleCache<rustc_middle[64df005182c247e2]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[816949c1d25ce87a]::plumbing::QueryCtxt, false>
[INFO] [stderr]   35:     0x76ef007f613c - rustc_query_impl[816949c1d25ce87a]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   36:     0x76ef0096bf7b - <rustc_interface[7a0c0178c2f89914]::passes::create_and_enter_global_ctxt<core[b65165ee930b1c81]::option::Option<rustc_interface[7a0c0178c2f89914]::queries::Linker>, rustc_driver_impl[11d4215f1d7a59e0]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[b65165ee930b1c81]::ops::function::FnOnce<(&rustc_session[e1205f144c1f2076]::session::Session, rustc_middle[64df005182c247e2]::ty::context::CurrentGcx, alloc[fd4cb3fe34883da5]::sync::Arc<rustc_data_structures[7e40f027693f07b6]::jobserver::Proxy>, &std[c53ce44f1499c8f7]::sync::once_lock::OnceLock<rustc_middle[64df005182c247e2]::ty::context::GlobalCtxt>, &rustc_data_structures[7e40f027693f07b6]::sync::worker_local::WorkerLocal<rustc_middle[64df005182c247e2]::arena::Arena>, &rustc_data_structures[7e40f027693f07b6]::sync::worker_local::WorkerLocal<rustc_hir[af976e710294e117]::Arena>, rustc_driver_impl[11d4215f1d7a59e0]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0}
[INFO] [stderr]   37:     0x76ef00885f18 - rustc_interface[7a0c0178c2f89914]::interface::run_compiler::<(), rustc_driver_impl[11d4215f1d7a59e0]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   37:     0x713109885f18 - rustc_interface[7a0c0178c2f89914]::interface::run_compiler::<(), rustc_driver_impl[11d4215f1d7a59e0]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   38:     0x7131097ad9ce - std[c53ce44f1499c8f7]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[7a0c0178c2f89914]::util::run_in_thread_with_globals<rustc_interface[7a0c0178c2f89914]::util::run_in_thread_pool_with_globals<rustc_interface[7a0c0178c2f89914]::interface::run_compiler<(), rustc_driver_impl[11d4215f1d7a59e0]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   39:     0x7131097ad7a0 - <std[c53ce44f1499c8f7]::thread::lifecycle::spawn_unchecked<rustc_interface[7a0c0178c2f89914]::util::run_in_thread_with_globals<rustc_interface[7a0c0178c2f89914]::util::run_in_thread_pool_with_globals<rustc_interface[7a0c0178c2f89914]::interface::run_compiler<(), rustc_driver_impl[11d4215f1d7a59e0]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[b65165ee930b1c81]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   40:     0x7131097abb78 - <std[c53ce44f1499c8f7]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]   41:     0x71310328aaa4 - <unknown>
[INFO] [stderr]   42:     0x713103317a64 - clone
[INFO] [stderr]   43:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr]   38:     0x76ef007ad9ce - std[c53ce44f1499c8f7]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[7a0c0178c2f89914]::util::run_in_thread_with_globals<rustc_interface[7a0c0178c2f89914]::util::run_in_thread_pool_with_globals<rustc_interface[7a0c0178c2f89914]::interface::run_compiler<(), rustc_driver_impl[11d4215f1d7a59e0]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   39:     0x76ef007ad7a0 - <std[c53ce44f1499c8f7]::thread::lifecycle::spawn_unchecked<rustc_interface[7a0c0178c2f89914]::util::run_in_thread_with_globals<rustc_interface[7a0c0178c2f89914]::util::run_in_thread_pool_with_globals<rustc_interface[7a0c0178c2f89914]::interface::run_compiler<(), rustc_driver_impl[11d4215f1d7a59e0]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[b65165ee930b1c81]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   40:     0x76ef007abb78 - <std[c53ce44f1499c8f7]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]   41:     0x76eefa25eaa4 - <unknown>
[INFO] [stderr]   42:     0x76eefa2eba64 - clone
[INFO] [stderr]   43:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug.
[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-2026-01-09T01_04_22-27.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.94.0-nightly (bca37a20b 2026-01-08) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[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] 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-2026-01-09T01_04_22-26.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.94.0-nightly (bca37a20b 2026-01-08) 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] end of query stack
[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" test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/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] [stderr] warning: build failed, waiting for other jobs to finish...
[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/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/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] running `Command { std: "docker" "inspect" "2df1f46146d4609b7a745a29c69cfe40a0857daf4169b3a4086d1111f6c942e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2df1f46146d4609b7a745a29c69cfe40a0857daf4169b3a4086d1111f6c942e3", kill_on_drop: false }`
[INFO] [stdout] 2df1f46146d4609b7a745a29c69cfe40a0857daf4169b3a4086d1111f6c942e3
