[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#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[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 d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded indoc v2.0.5
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f870fd778b4d845db8fd51936b06299cc2ba05c736c259491757fc296f7a259
[INFO] running `Command { std: "docker" "start" "-a" "5f870fd778b4d845db8fd51936b06299cc2ba05c736c259491757fc296f7a259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f870fd778b4d845db8fd51936b06299cc2ba05c736c259491757fc296f7a259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f870fd778b4d845db8fd51936b06299cc2ba05c736c259491757fc296f7a259", kill_on_drop: false }`
[INFO] [stdout] 5f870fd778b4d845db8fd51936b06299cc2ba05c736c259491757fc296f7a259
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fce73406f5d6c7c72c53a30d300313d03234177f0fbdefd212a97db8ba80509a
[INFO] running `Command { std: "docker" "start" "-a" "fce73406f5d6c7c72c53a30d300313d03234177f0fbdefd212a97db8ba80509a", kill_on_drop: false }`
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]    Compiling rustc-panic-repro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' panicked at compiler/rustc_span/src/lib.rs:2246:17:
[INFO] [stderr] assertion failed: bpos.to_u32() >= mbc.pos.to_u32() + mbc.bytes as u32
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7bfd0a533df3 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stderr]    1:     0x7bfd0ac02b3f - core::fmt::write::hb10c956f5235c8a4
[INFO] [stderr]    2:     0x7bfd0a529923 - std::io::Write::write_fmt::hd8146ab3991543d1
[INFO] [stderr]    3:     0x7bfd0a533c52 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stderr]    4:     0x7bfd0a5376ea - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stderr]    5:     0x7bfd0a53726f - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stderr]    6:     0x7bfd09601493 - std[82ef13bf6b0f4f7c]::panicking::update_hook::<alloc[97b3abe6a99f4b55]::boxed::Box<rustc_driver_impl[eab5b6b27acce7e2]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    7:     0x7bfd0a537f3b - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stderr]    8:     0x7bfd0a537c06 - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stderr]    9:     0x7bfd0a5342c9 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stderr]   10:     0x7bfd0a53791d - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stderr]   11:     0x7bfd06ca7f30 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stderr]   12:     0x7bfd07029f4c - core::panicking::panic::h318cb8731d7e290d
[INFO] [stderr]   13:     0x7bfd0ba538eb - <rustc_span[f7d34899392a8fa6]::source_map::SourceMap>::lookup_char_pos
[INFO] [stderr]   14:     0x7bfd0c247e84 - <rustc_span[f7d34899392a8fa6]::source_map::SourceMap>::span_to_filename
[INFO] [stderr]   15:     0x7bfd0a0bd871 - <rustc_resolve[a7d129bc4f00af2f]::Resolver>::undeclared_module_exists
[INFO] [stderr]   16:     0x7bfd0b610a74 - <rustc_resolve[a7d129bc4f00af2f]::Resolver>::resolve_path_with_ribs
[INFO] [stderr]   17:     0x7bfd0b8a65a4 - <rustc_resolve[a7d129bc4f00af2f]::late::LateResolutionVisitor>::smart_resolve_path_fragment
[INFO] [stderr]   18:     0x7bfd0b89a638 - <rustc_resolve[a7d129bc4f00af2f]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   19:     0x7bfd0b89c559 - <rustc_resolve[a7d129bc4f00af2f]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   20:     0x7bfd0b89a855 - <rustc_resolve[a7d129bc4f00af2f]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   21:     0x7bfd0b899a0e - <rustc_resolve[a7d129bc4f00af2f]::late::LateResolutionVisitor>::resolve_block
[INFO] [stderr]   22:     0x7bfd0b89b325 - <rustc_resolve[a7d129bc4f00af2f]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   23:     0x7bfd0b89a855 - <rustc_resolve[a7d129bc4f00af2f]::late::LateResolutionVisitor>::resolve_expr
[INFO] [stderr]   24:     0x7bfd0b899a0e - <rustc_resolve[a7d129bc4f00af2f]::late::LateResolutionVisitor>::resolve_block
[INFO] [stderr]   25:     0x7bfd0b896c1a - <rustc_resolve[a7d129bc4f00af2f]::late::LateResolutionVisitor as rustc_ast[3db4de1912252070]::visit::Visitor>::visit_fn
[INFO] [stderr]   26:     0x7bfd0b880815 - rustc_ast[3db4de1912252070]::visit::walk_item_ctxt::<rustc_resolve[a7d129bc4f00af2f]::late::LateResolutionVisitor, rustc_ast[3db4de1912252070]::ast::ItemKind>
[INFO] [stderr]   27:     0x7bfd0b887acc - <rustc_resolve[a7d129bc4f00af2f]::late::LateResolutionVisitor as rustc_ast[3db4de1912252070]::visit::Visitor>::visit_item
[INFO] [stderr]   28:     0x7bfd0b6166a7 - <rustc_resolve[a7d129bc4f00af2f]::Resolver>::resolve_crate::{closure#0}
[INFO] [stderr]   29:     0x7bfd0b613215 - <rustc_resolve[a7d129bc4f00af2f]::Resolver>::resolve_crate
[INFO] [stderr]   30:     0x7bfd0b835771 - rustc_interface[e8263c238778633f]::passes::configure_and_expand
[INFO] [stderr]   31:     0x7bfd0bdb4283 - rustc_interface[e8263c238778633f]::passes::resolver_for_lowering_raw
[INFO] [stderr]   32:     0x7bfd0bdb400d - rustc_query_impl[aa24b92754888917]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[aa24b92754888917]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[26c8a63eebb24a99]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   33:     0x7bfd0bdb3fe7 - <rustc_query_impl[aa24b92754888917]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2} as core[5b33e9a2e38b902b]::ops::function::FnOnce<(rustc_middle[26c8a63eebb24a99]::ty::context::TyCtxt, ())>>::call_once
[INFO] [stderr]   34:     0x7bfd0bc8f507 - rustc_query_system[872a89b4300a7e33]::query::plumbing::try_execute_query::<rustc_query_impl[aa24b92754888917]::DynamicConfig<rustc_query_system[872a89b4300a7e33]::query::caches::SingleCache<rustc_middle[26c8a63eebb24a99]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[aa24b92754888917]::plumbing::QueryCtxt, false>
[INFO] [stderr]   35:     0x7bfd0bc8f07c - rustc_query_impl[aa24b92754888917]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   36:     0x7bfd0be8c740 - rustc_interface[e8263c238778633f]::passes::create_and_enter_global_ctxt::<core[5b33e9a2e38b902b]::option::Option<rustc_interface[e8263c238778633f]::queries::Linker>, rustc_driver_impl[eab5b6b27acce7e2]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0}
[INFO] [stderr]   37:     0x7bfd0be52743 - rustc_interface[e8263c238778633f]::interface::run_compiler::<(), rustc_driver_impl[eab5b6b27acce7e2]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   38:     0x7bfd0bdf25b8 - std[82ef13bf6b0f4f7c]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[e8263c238778633f]::util::run_in_thread_with_globals<rustc_interface[e8263c238778633f]::util::run_in_thread_pool_with_globals<rustc_interface[e8263c238778633f]::interface::run_compiler<(), rustc_driver_impl[eab5b6b27acce7e2]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   39:     0x7bfd0bdf2296 - <<std[82ef13bf6b0f4f7c]::thread::Builder>::spawn_unchecked_<rustc_interface[e8263c238778633f]::util::run_in_thread_with_globals<rustc_interface[e8263c238778633f]::util::run_in_thread_pool_with_globals<rustc_interface[e8263c238778633f]::interface::run_compiler<(), rustc_driver_impl[eab5b6b27acce7e2]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[5b33e9a2e38b902b]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   40:     0x7bfd0bdf08bd - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stderr]   41:     0x7bfd05865aa4 - <unknown>
[INFO] [stderr]   42:     0x7bfd058f2a34 - clone
[INFO] [stderr]   43:                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-2025-10-11T06_08_34-60.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.90.0-nightly (d98a5da81 2025-07-04) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: --crate-type bin -C embed-bitcode=no -C debuginfo=2 -C opt-level=3
[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/d98a5da813da67eb189387b8ccfb73cf481275d8/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=-8b0f44b4c139baa3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern indoc=/opt/rustwide/target/debug/deps/libindoc-ac8a2e98fc4c11a9.so --cap-lints=forbid -Copt-level=3` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "fce73406f5d6c7c72c53a30d300313d03234177f0fbdefd212a97db8ba80509a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fce73406f5d6c7c72c53a30d300313d03234177f0fbdefd212a97db8ba80509a", kill_on_drop: false }`
[INFO] [stdout] fce73406f5d6c7c72c53a30d300313d03234177f0fbdefd212a97db8ba80509a
