[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 master#1ef7943ee607160a564655b6596f83670ef95df5 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-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-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-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AndreasBackx/rustc-panic-repro on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "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" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6b32aeb2a9ef77e891eb2a17c012a9f7e602b63f2d1425d06b042c03b42e963
[INFO] running `Command { std: "docker" "start" "-a" "d6b32aeb2a9ef77e891eb2a17c012a9f7e602b63f2d1425d06b042c03b42e963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6b32aeb2a9ef77e891eb2a17c012a9f7e602b63f2d1425d06b042c03b42e963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6b32aeb2a9ef77e891eb2a17c012a9f7e602b63f2d1425d06b042c03b42e963", kill_on_drop: false }`
[INFO] [stdout] d6b32aeb2a9ef77e891eb2a17c012a9f7e602b63f2d1425d06b042c03b42e963
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc39f85887c9189fd5b44ffe757adcd6e1e1ac90ad24ade2df4bb7c5731961d2
[INFO] running `Command { std: "docker" "start" "-a" "dc39f85887c9189fd5b44ffe757adcd6e1e1ac90ad24ade2df4bb7c5731961d2", 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:     0x765ddf65b9f3 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6d82c1afff976903
[INFO] [stderr]    1:     0x765ddfe01afc - core::fmt::write::hb1e7ca88b6a3936e
[INFO] [stderr]    2:     0x765ddf610643 - std::io::Write::write_fmt::hc04a1e5003ed78ae
[INFO] [stderr]    3:     0x765ddf621b72 - std::sys::backtrace::BacktraceLock::print::ha2430613ee79d059
[INFO] [stderr]    4:     0x765ddf627bc9 - std::panicking::default_hook::{{closure}}::hdbd2db9e5c303cf6
[INFO] [stderr]    5:     0x765ddf6276f3 - std::panicking::default_hook::hed93c70cba5fdcf0
[INFO] [stderr]    6:     0x765dde62b881 - std[b39a7fdbd75bd60b]::panicking::update_hook::<alloc[7b7dcd0daa518623]::boxed::Box<rustc_driver_impl[c465687f568b7810]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    7:     0x765ddf627fef - std::panicking::panic_with_hook::h3862d766c2cec19b
[INFO] [stderr]    8:     0x765ddf627d76 - std::panicking::panic_handler::{{closure}}::hb95eb402b5e28ee1
[INFO] [stderr]    9:     0x765ddf621cb9 - std::sys::backtrace::__rust_end_short_backtrace::hf73a26dc1835d85a
[INFO] [stderr]   10:     0x765ddf60287d - __rustc[6ed5915ee467787]::rust_begin_unwind
[INFO] [stderr]   11:     0x765ddc67f390 - core::panicking::panic_fmt::h3454303eb8e6f7cd
[INFO] [stderr]   12:     0x765ddc0de18c - core::panicking::panic::hb290d809a6d6b140
[INFO] [stderr]   13:     0x765de0beb90e - <rustc_span[8023b26f37643d7f]::source_map::SourceMap>::lookup_char_pos
[INFO] [stderr]   14:     0x765de128fa8e - <rustc_span[8023b26f37643d7f]::source_map::SourceMap>::span_to_filename
[INFO] [stderr]   15:     0x765ddf1a40e1 - <rustc_resolve[c26eee7eeaa2a8b8]::Resolver>::undeclared_module_exists
[INFO] [stderr]   16:     0x765de065f4ea - <rustc_resolve[c26eee7eeaa2a8b8]::Resolver>::resolve_path_with_ribs
[INFO] [stderr]   17:     0x765de0a15cbf - <rustc_resolve[c26eee7eeaa2a8b8]::late::LateResolutionVisitor>::smart_resolve_path_fragment
[INFO] [stderr]   18:     0x765de0a0afda - <rustc_resolve[c26eee7eeaa2a8b8]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   19:     0x765de0a0c1d0 - <rustc_resolve[c26eee7eeaa2a8b8]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   20:     0x765de0a0b28d - <rustc_resolve[c26eee7eeaa2a8b8]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   21:     0x765de0a0a462 - <rustc_resolve[c26eee7eeaa2a8b8]::late::LateResolutionVisitor>::resolve_block
[INFO] [stderr]   22:     0x765de0a0b8b5 - <rustc_resolve[c26eee7eeaa2a8b8]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   23:     0x765de0a0b28d - <rustc_resolve[c26eee7eeaa2a8b8]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   24:     0x765de0a0a462 - <rustc_resolve[c26eee7eeaa2a8b8]::late::LateResolutionVisitor>::resolve_block
[INFO] [stderr]   25:     0x765de0a0779f - <rustc_resolve[c26eee7eeaa2a8b8]::late::LateResolutionVisitor as rustc_ast[ab00bb8942827981]::visit::Visitor>::visit_fn
[INFO] [stderr]   26:     0x765de09c88be - rustc_ast[ab00bb8942827981]::visit::walk_item_inner::<rustc_ast[ab00bb8942827981]::ast::ItemKind, rustc_resolve[c26eee7eeaa2a8b8]::late::LateResolutionVisitor>
[INFO] [stderr]   27:     0x765de09f723a - <rustc_resolve[c26eee7eeaa2a8b8]::late::LateResolutionVisitor>::resolve_item
[INFO] [stderr]   28:     0x765de09f00ca - rustc_ast[ab00bb8942827981]::visit::visit_items::<rustc_resolve[c26eee7eeaa2a8b8]::late::LateResolutionVisitor>
[INFO] [stderr]   29:     0x765de06455a5 - <rustc_resolve[c26eee7eeaa2a8b8]::Resolver>::resolve_crate::{closure#0}
[INFO] [stderr]   30:     0x765de06432d9 - <rustc_resolve[c26eee7eeaa2a8b8]::Resolver>::resolve_crate
[INFO] [stderr]   31:     0x765de08df98f - rustc_interface[fc6bbb25df376fcd]::passes::configure_and_expand
[INFO] [stderr]   32:     0x765de0f8c515 - rustc_interface[fc6bbb25df376fcd]::passes::resolver_for_lowering_raw
[INFO] [stderr]   33:     0x765de0f8c28d - rustc_query_impl[cd4c0b4f54bb78f9]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[cd4c0b4f54bb78f9]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[af5fcdb43930440b]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   34:     0x765de0f8c267 - <rustc_query_impl[cd4c0b4f54bb78f9]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2} as core[140e253ac64cf52a]::ops::function::FnOnce<(rustc_middle[af5fcdb43930440b]::ty::context::TyCtxt, ())>>::call_once
[INFO] [stderr]   35:     0x765de0e9555f - rustc_query_system[de79018bae44308f]::query::plumbing::try_execute_query::<rustc_query_impl[cd4c0b4f54bb78f9]::DynamicConfig<rustc_query_system[de79018bae44308f]::query::caches::SingleCache<rustc_middle[af5fcdb43930440b]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[cd4c0b4f54bb78f9]::plumbing::QueryCtxt, false>
[INFO] [stderr]   36:     0x765de0e950bc - rustc_query_impl[cd4c0b4f54bb78f9]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   37:     0x765de10c37b1 - <rustc_interface[fc6bbb25df376fcd]::passes::create_and_enter_global_ctxt<core[140e253ac64cf52a]::option::Option<rustc_interface[fc6bbb25df376fcd]::queries::Linker>, rustc_driver_impl[c465687f568b7810]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[140e253ac64cf52a]::ops::function::FnOnce<(&rustc_session[17610c57aa18718f]::session::Session, rustc_middle[af5fcdb43930440b]::ty::context::CurrentGcx, alloc[7b7dcd0daa518623]::sync::Arc<rustc_data_structures[56ce653e1fdbf49e]::jobserver::Proxy>, &std[b39a7fdbd75bd60b]::sync::once_lock::OnceLock<rustc_middle[af5fcdb43930440b]::ty::context::GlobalCtxt>, &rustc_data_structures[56ce653e1fdbf49e]::sync::worker_local::WorkerLocal<rustc_middle[af5fcdb43930440b]::arena::Arena>, &rustc_data_structures[56ce653e1fdbf49e]::sync::worker_local::WorkerLocal<rustc_hir[3aa2ece47329a02f]::Arena>, rustc_driver_impl[c465687f568b7810]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0}
[INFO] [stderr]   38:     0x765de0fe7533 - rustc_interface[fc6bbb25df376fcd]::interface::run_compiler::<(), rustc_driver_impl[c465687f568b7810]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   39:     0x765de0c6f0b8 - std[b39a7fdbd75bd60b]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[fc6bbb25df376fcd]::util::run_in_thread_with_globals<rustc_interface[fc6bbb25df376fcd]::util::run_in_thread_pool_with_globals<rustc_interface[fc6bbb25df376fcd]::interface::run_compiler<(), rustc_driver_impl[c465687f568b7810]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   40:     0x765de0c6ed8a - <<std[b39a7fdbd75bd60b]::thread::Builder>::spawn_unchecked_<rustc_interface[fc6bbb25df376fcd]::util::run_in_thread_with_globals<rustc_interface[fc6bbb25df376fcd]::util::run_in_thread_pool_with_globals<rustc_interface[fc6bbb25df376fcd]::interface::run_compiler<(), rustc_driver_impl[c465687f568b7810]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[140e253ac64cf52a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   41:     0x765de0c7022f - std::sys::thread::unix::Thread::new::thread_start::he514622d3d7ba65c
[INFO] [stderr]   42:     0x765dda88aaa4 - <unknown>
[INFO] [stderr]   43:     0x765dda917a64 - 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_24_59-25.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.93.0-nightly (1ef7943ee 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/1ef7943ee607160a564655b6596f83670ef95df5/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" "dc39f85887c9189fd5b44ffe757adcd6e1e1ac90ad24ade2df4bb7c5731961d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc39f85887c9189fd5b44ffe757adcd6e1e1ac90ad24ade2df4bb7c5731961d2", kill_on_drop: false }`
[INFO] [stdout] dc39f85887c9189fd5b44ffe757adcd6e1e1ac90ad24ade2df4bb7c5731961d2
