[INFO] fetching crate escvpnet 0.3.3... [INFO] testing escvpnet-0.3.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate escvpnet 0.3.3 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate escvpnet 0.3.3 [INFO] finished tweaking crates.io crate escvpnet 0.3.3 [INFO] tweaked toml for crates.io crate escvpnet 0.3.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate escvpnet 0.3.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 25 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c73f4f585ab7b06f344dd520b4bb9439d851d875f6cef4381c2ae72c849f8272 [INFO] running `Command { std: "docker" "start" "-a" "c73f4f585ab7b06f344dd520b4bb9439d851d875f6cef4381c2ae72c849f8272", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c73f4f585ab7b06f344dd520b4bb9439d851d875f6cef4381c2ae72c849f8272", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c73f4f585ab7b06f344dd520b4bb9439d851d875f6cef4381c2ae72c849f8272", kill_on_drop: false }` [INFO] [stdout] c73f4f585ab7b06f344dd520b4bb9439d851d875f6cef4381c2ae72c849f8272 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9390d6725fede72e11aa88911d13833a40334274890c1eb086abc879a9e9aef0 [INFO] running `Command { std: "docker" "start" "-a" "9390d6725fede72e11aa88911d13833a40334274890c1eb086abc879a9e9aef0", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling escvpnet v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] [INFO] [stderr] thread 'rustc' (84) panicked at /rustc-dev/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/compiler/rustc_type_ir/src/binder.rs:781:9: [INFO] [stderr] type parameter `/#5` (/#5/5) out of range when instantiating, args=[R/#0, D/#1, '{erased}, '{erased}, '{erased}] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7360f325f223 - ::fmt::hde21067283f7e82e [INFO] [stderr] 1: 0x7360f3a01afc - core::fmt::write::h24186904251c31cb [INFO] [stderr] 2: 0x7360f3213d93 - std::io::Write::write_fmt::h3ab9f1f4d8d19b72 [INFO] [stderr] 3: 0x7360f32253a2 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6 [INFO] [stderr] 4: 0x7360f322b3f9 - std::panicking::default_hook::{{closure}}::h80a26d916c49679b [INFO] [stderr] 5: 0x7360f322af23 - std::panicking::default_hook::he2e9efee79b3dce9 [INFO] [stderr] 6: 0x7360f2220c91 - std[e95ebcffb71a5621]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 7: 0x7360f322b81f - std::panicking::panic_with_hook::hf5648b7cec6bc73e [INFO] [stderr] 8: 0x7360f322b5da - std::panicking::panic_handler::{{closure}}::h1b2ed3864ba94359 [INFO] [stderr] 9: 0x7360f32254e9 - std::sys::backtrace::__rust_end_short_backtrace::hd0186b2b27f5aaa7 [INFO] [stderr] 10: 0x7360f32060dd - __rustc[f7dae8b92efe1d7a]::rust_begin_unwind [INFO] [stderr] 11: 0x7360f0272000 - core::panicking::panic_fmt::hb5d6b83773432920 [INFO] [stderr] 12: 0x7360f2824829 - >::type_param_out_of_range [INFO] [stderr] 13: 0x7360f3a23981 - as rustc_type_ir[5e1db4e3d840b3d9]::fold::TypeFolder>::fold_ty [INFO] [stderr] 14: 0x7360f3a1f37b - <&rustc_middle[9ce76f953d15e2f6]::ty::list::RawList<(), rustc_middle[9ce76f953d15e2f6]::ty::generic_args::GenericArg> as rustc_type_ir[5e1db4e3d840b3d9]::fold::TypeFoldable>::fold_with::> [INFO] [stderr] 15: 0x7360f3a22179 - as rustc_type_ir[5e1db4e3d840b3d9]::fold::TypeFolder>::fold_ty [INFO] [stderr] 16: 0x7360f4455078 - <&rustc_middle[9ce76f953d15e2f6]::ty::list::RawList<(), rustc_middle[9ce76f953d15e2f6]::ty::Ty> as rustc_type_ir[5e1db4e3d840b3d9]::fold::TypeFoldable>::fold_with::> [INFO] [stderr] 17: 0x7360f2f86048 - >>>::instantiate::<&rustc_middle[9ce76f953d15e2f6]::ty::list::RawList<(), rustc_middle[9ce76f953d15e2f6]::ty::generic_args::GenericArg>> [INFO] [stderr] 18: 0x7360f3bf92bc - ::confirm_auto_impl_candidate::{closure#0} [INFO] [stderr] 19: 0x7360f4c73cb9 - ::poly_select::{closure#0} [INFO] [stderr] 20: 0x7360f42c2e04 - ::process_obligation [INFO] [stderr] 21: 0x7360f3a04e09 - >::process_obligations:: [INFO] [stderr] 22: 0x7360f3f50387 - ::make_canonicalized_query_response::<()> [INFO] [stderr] 23: 0x7360f3f4a068 - rustc_traits[72defdddba5267a4]::type_op::type_op_prove_predicate [INFO] [stderr] 24: 0x7360f3f493e9 - rustc_query_impl[8ae232d5147ca84e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 25: 0x7360f3f486a4 - rustc_query_system[41b9c06994168e52]::query::plumbing::try_execute_query::>, rustc_middle[9ce76f953d15e2f6]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[8ae232d5147ca84e]::plumbing::QueryCtxt, false> [INFO] [stderr] 26: 0x7360f3f482e3 - rustc_query_impl[8ae232d5147ca84e]::query_impl::type_op_prove_predicate::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 27: 0x7360f4271f64 - ::perform_query [INFO] [stderr] 28: 0x7360f4272be3 - ::prove_trait_ref [INFO] [stderr] 29: 0x7360efc7201a - ::visit_rvalue [INFO] [stderr] 30: 0x7360f4f7082a - ::visit_body [INFO] [stderr] 31: 0x7360f0bb0584 - rustc_borrowck[82a703254c15f188]::type_check::type_check [INFO] [stderr] 32: 0x7360f4a7ad39 - ::do_mir_borrowck [INFO] [stderr] 33: 0x7360f4a740aa - rustc_borrowck[82a703254c15f188]::mir_borrowck [INFO] [stderr] 34: 0x7360f4a73f19 - rustc_query_impl[8ae232d5147ca84e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 35: 0x7360f3d2b977 - rustc_query_system[41b9c06994168e52]::query::plumbing::try_execute_query::, rustc_query_system[41b9c06994168e52]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[8ae232d5147ca84e]::plumbing::QueryCtxt, false> [INFO] [stderr] 36: 0x7360f3d2480b - rustc_query_impl[8ae232d5147ca84e]::query_impl::mir_borrowck::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 37: 0x7360f3d24a37 - ::par_hir_body_owners::::{closure#0} [INFO] [stderr] 38: 0x7360f3d222d8 - rustc_interface[d5ff205a9ab97820]::passes::analysis [INFO] [stderr] 39: 0x7360f3d21773 - rustc_query_impl[8ae232d5147ca84e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 40: 0x7360f4a9d360 - rustc_query_system[41b9c06994168e52]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8ae232d5147ca84e]::plumbing::QueryCtxt, false> [INFO] [stderr] 41: 0x7360f4a9cfb6 - rustc_query_impl[8ae232d5147ca84e]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 42: 0x7360f4d5a00a - , rustc_driver_impl[8bc3447375e6b2d8]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[a4c7c2348b0f0abe]::ops::function::FnOnce<(&rustc_session[84c9ddeb8f325268]::session::Session, rustc_middle[9ce76f953d15e2f6]::ty::context::CurrentGcx, alloc[6ba2be5df7d20276]::sync::Arc, &std[e95ebcffb71a5621]::sync::once_lock::OnceLock, &rustc_data_structures[de67cf687b97999a]::sync::worker_local::WorkerLocal, &rustc_data_structures[de67cf687b97999a]::sync::worker_local::WorkerLocal, rustc_driver_impl[8bc3447375e6b2d8]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0} [INFO] [stderr] 43: 0x7360f4bfbfe9 - rustc_interface[d5ff205a9ab97820]::interface::run_compiler::<(), rustc_driver_impl[8bc3447375e6b2d8]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 44: 0x7360f4890e3c - std[e95ebcffb71a5621]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 45: 0x7360f4890b20 - <::spawn_unchecked_::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[a4c7c2348b0f0abe]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 46: 0x7360f4895daf - std::sys::thread::unix::Thread::new::thread_start::hb3dc6483caa1b987 [INFO] [stderr] 47: 0x7360ee48aaa4 - [INFO] [stderr] 48: 0x7360ee517a64 - clone [INFO] [stderr] 49: 0x0 - [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-2025-11-11T09_54_20-82.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.93.0-nightly (c90bcb957 2025-11-06) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type lib -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 [type_op_prove_predicate] evaluating `type_op_prove_predicate` `ProvePredicate { predicate: Binder { value: TraitPredicate(> as core::ops::unsize::CoerceUnsized::Error>> + core::marker::Send>>>>, polarity:Positive), bound_vars: [] } }` [INFO] [stderr] #1 [mir_borrowck] borrow-checking `io::::decode_from` [INFO] [stderr] #2 [analysis] running analysis passes on crate `escvpnet` [INFO] [stderr] end of query stack [INFO] [stderr] error: could not compile `escvpnet` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/bin/rustc --crate-name escvpnet --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=4764e4541a6bf054 -C extra-filename=-b7998bca39d61575 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-76ae13a968646140.so --extern tokio=/opt/rustwide/target/debug/deps/libtokio-7a183950efcef7cb.rmeta --cap-lints=forbid` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "9390d6725fede72e11aa88911d13833a40334274890c1eb086abc879a9e9aef0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9390d6725fede72e11aa88911d13833a40334274890c1eb086abc879a9e9aef0", kill_on_drop: false }` [INFO] [stdout] 9390d6725fede72e11aa88911d13833a40334274890c1eb086abc879a9e9aef0