[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] testing AndreasBackx/rustc-panic-repro against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndreasBackx%2Frustc-panic-repro" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/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-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AndreasBackx/rustc-panic-repro on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "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" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b206155259efcaad1f4aa4fcf3742473d14c7e4a7655a44ede3ed3d5ac9f7b5a
[INFO] running `Command { std: "docker" "start" "-a" "b206155259efcaad1f4aa4fcf3742473d14c7e4a7655a44ede3ed3d5ac9f7b5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b206155259efcaad1f4aa4fcf3742473d14c7e4a7655a44ede3ed3d5ac9f7b5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b206155259efcaad1f4aa4fcf3742473d14c7e4a7655a44ede3ed3d5ac9f7b5a", kill_on_drop: false }`
[INFO] [stdout] b206155259efcaad1f4aa4fcf3742473d14c7e4a7655a44ede3ed3d5ac9f7b5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d923bb66b147215c776ead56af3b5130e98a8b308202730f81b558f58fd1707
[INFO] running `Command { std: "docker" "start" "-a" "6d923bb66b147215c776ead56af3b5130e98a8b308202730f81b558f58fd1707", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-panic-repro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (27) panicked at compiler/rustc_span/src/lib.rs:2258:17:
[INFO] [stderr] assertion failed: bpos.to_u32() >= mbc.pos.to_u32() + mbc.bytes as u32
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x73861ac57c23 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stderr]    1:     0x73861b401afc - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stderr]    2:     0x73861ac0c873 - std::io::Write::write_fmt::ha6503cd07dd1d506
[INFO] [stderr]    3:     0x73861ac1dda2 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stderr]    4:     0x73861ac23df9 - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stderr]    5:     0x73861ac23923 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stderr]    6:     0x738619c27ef1 - std[81cbeca88b98c93c]::panicking::update_hook::<alloc[1278c350d6a28ed0]::boxed::Box<rustc_driver_impl[91fda0b55bcefb5a]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    7:     0x73861ac2421f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stderr]    8:     0x73861ac23fa6 - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stderr]    9:     0x73861ac1ded9 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stderr]   10:     0x73861abfeaad - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stderr]   11:     0x738617ccedd0 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stderr]   12:     0x7386176dd92c - core::panicking::panic::h5cbcc2ceb0950681
[INFO] [stderr]   13:     0x73861c1b8ece - <rustc_span[8a3875be6217b919]::source_map::SourceMap>::lookup_char_pos
[INFO] [stderr]   14:     0x73861c87274e - <rustc_span[8a3875be6217b919]::source_map::SourceMap>::span_to_filename
[INFO] [stderr]   15:     0x73861a79fc81 - <rustc_resolve[f065a8a26904813f]::Resolver>::undeclared_module_exists
[INFO] [stderr]   16:     0x73861ba6eb1d - <rustc_resolve[f065a8a26904813f]::Resolver>::resolve_path_with_ribs
[INFO] [stderr]   17:     0x73861c0ba4bf - <rustc_resolve[f065a8a26904813f]::late::LateResolutionVisitor>::smart_resolve_path_fragment
[INFO] [stderr]   18:     0x73861c0af7da - <rustc_resolve[f065a8a26904813f]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   19:     0x73861c0b09d0 - <rustc_resolve[f065a8a26904813f]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   20:     0x73861c0afa8d - <rustc_resolve[f065a8a26904813f]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   21:     0x73861c0aec62 - <rustc_resolve[f065a8a26904813f]::late::LateResolutionVisitor>::resolve_block
[INFO] [stderr]   22:     0x73861c0b00b5 - <rustc_resolve[f065a8a26904813f]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   23:     0x73861c0afa8d - <rustc_resolve[f065a8a26904813f]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   24:     0x73861c0aec62 - <rustc_resolve[f065a8a26904813f]::late::LateResolutionVisitor>::resolve_block
[INFO] [stderr]   25:     0x73861c0abf9f - <rustc_resolve[f065a8a26904813f]::late::LateResolutionVisitor as rustc_ast[d530c9df86808900]::visit::Visitor>::visit_fn
[INFO] [stderr]   26:     0x73861c06d07e - rustc_ast[d530c9df86808900]::visit::walk_item_inner::<rustc_ast[d530c9df86808900]::ast::ItemKind, rustc_resolve[f065a8a26904813f]::late::LateResolutionVisitor>
[INFO] [stderr]   27:     0x73861c09ba3a - <rustc_resolve[f065a8a26904813f]::late::LateResolutionVisitor>::resolve_item
[INFO] [stderr]   28:     0x73861c0948ca - rustc_ast[d530c9df86808900]::visit::visit_items::<rustc_resolve[f065a8a26904813f]::late::LateResolutionVisitor>
[INFO] [stderr]   29:     0x73861ba54be5 - <rustc_resolve[f065a8a26904813f]::Resolver>::resolve_crate::{closure#0}
[INFO] [stderr]   30:     0x73861ba52919 - <rustc_resolve[f065a8a26904813f]::Resolver>::resolve_crate
[INFO] [stderr]   31:     0x73861bf0df4f - rustc_interface[d44e9095bc351cc8]::passes::configure_and_expand
[INFO] [stderr]   32:     0x73861c55e195 - rustc_interface[d44e9095bc351cc8]::passes::resolver_for_lowering_raw
[INFO] [stderr]   33:     0x73861c55df0d - rustc_query_impl[25570c557cfaf990]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[25570c557cfaf990]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[6c93bdfbfc98a078]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   34:     0x73861c55dee7 - <rustc_query_impl[25570c557cfaf990]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2} as core[91ef86f5e1df6c36]::ops::function::FnOnce<(rustc_middle[6c93bdfbfc98a078]::ty::context::TyCtxt, ())>>::call_once
[INFO] [stderr]   35:     0x73861c44b65f - rustc_query_system[402ab7db7c571667]::query::plumbing::try_execute_query::<rustc_query_impl[25570c557cfaf990]::DynamicConfig<rustc_query_system[402ab7db7c571667]::query::caches::SingleCache<rustc_middle[6c93bdfbfc98a078]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[25570c557cfaf990]::plumbing::QueryCtxt, false>
[INFO] [stderr]   36:     0x73861c44b1bc - rustc_query_impl[25570c557cfaf990]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   37:     0x73861c6cd931 - <rustc_interface[d44e9095bc351cc8]::passes::create_and_enter_global_ctxt<core[91ef86f5e1df6c36]::option::Option<rustc_interface[d44e9095bc351cc8]::queries::Linker>, rustc_driver_impl[91fda0b55bcefb5a]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[91ef86f5e1df6c36]::ops::function::FnOnce<(&rustc_session[99c08a63cacde053]::session::Session, rustc_middle[6c93bdfbfc98a078]::ty::context::CurrentGcx, alloc[1278c350d6a28ed0]::sync::Arc<rustc_data_structures[b749dda7203db03c]::jobserver::Proxy>, &std[81cbeca88b98c93c]::sync::once_lock::OnceLock<rustc_middle[6c93bdfbfc98a078]::ty::context::GlobalCtxt>, &rustc_data_structures[b749dda7203db03c]::sync::worker_local::WorkerLocal<rustc_middle[6c93bdfbfc98a078]::arena::Arena>, &rustc_data_structures[b749dda7203db03c]::sync::worker_local::WorkerLocal<rustc_hir[150130b5a0146cfc]::Arena>, rustc_driver_impl[91fda0b55bcefb5a]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0}
[INFO] [stderr]   38:     0x73861c576973 - rustc_interface[d44e9095bc351cc8]::interface::run_compiler::<(), rustc_driver_impl[91fda0b55bcefb5a]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   39:     0x73861c21ac78 - std[81cbeca88b98c93c]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[d44e9095bc351cc8]::util::run_in_thread_with_globals<rustc_interface[d44e9095bc351cc8]::util::run_in_thread_pool_with_globals<rustc_interface[d44e9095bc351cc8]::interface::run_compiler<(), rustc_driver_impl[91fda0b55bcefb5a]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   40:     0x73861c21a95c - <<std[81cbeca88b98c93c]::thread::Builder>::spawn_unchecked_<rustc_interface[d44e9095bc351cc8]::util::run_in_thread_with_globals<rustc_interface[d44e9095bc351cc8]::util::run_in_thread_pool_with_globals<rustc_interface[d44e9095bc351cc8]::interface::run_compiler<(), rustc_driver_impl[91fda0b55bcefb5a]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[91ef86f5e1df6c36]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   41:     0x73861c21fbaf - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stderr]   42:     0x738615e8aaa4 - <unknown>
[INFO] [stderr]   43:     0x738615f17a64 - clone
[INFO] [stderr]   44:                0x0 - <unknown>
[INFO] [stderr] 
[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-2025-11-08T08_25_01-25.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.93.0-nightly (9f93af291 2025-11-05) 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] 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/9f93af291970322f4f1c6315ccde4d7078201159/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,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=f735376ba99fc112 -C extra-filename=-299e169eadd4902b --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" "6d923bb66b147215c776ead56af3b5130e98a8b308202730f81b558f58fd1707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d923bb66b147215c776ead56af3b5130e98a8b308202730f81b558f58fd1707", kill_on_drop: false }`
[INFO] [stdout] 6d923bb66b147215c776ead56af3b5130e98a8b308202730f81b558f58fd1707
