[INFO] fetching crate duat-utils 0.6.0... [INFO] checking duat-utils-0.6.0 against try#4907eac94165faff6c5e5e015670b1c584275f7b for pr-154149 [INFO] extracting crate duat-utils 0.6.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate duat-utils 0.6.0 [INFO] finished tweaking crates.io crate duat-utils 0.6.0 [INFO] tweaked toml for crates.io crate duat-utils 0.6.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate duat-utils 0.6.0 on toolchain 4907eac94165faff6c5e5e015670b1c584275f7b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate duat-utils 0.6.0 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" "+4907eac94165faff6c5e5e015670b1c584275f7b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d60e8fae697013fab18d782307bfc5cb8a927f074213724c82d754fe0b2d426 [INFO] running `Command { std: "docker" "start" "-a" "0d60e8fae697013fab18d782307bfc5cb8a927f074213724c82d754fe0b2d426", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d60e8fae697013fab18d782307bfc5cb8a927f074213724c82d754fe0b2d426", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d60e8fae697013fab18d782307bfc5cb8a927f074213724c82d754fe0b2d426", kill_on_drop: false }` [INFO] [stdout] 0d60e8fae697013fab18d782307bfc5cb8a927f074213724c82d754fe0b2d426 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bcdb301976f37fdc124c39ab6190d0f81f011b2b208530cb4d211dca719ba6bc [INFO] running `Command { std: "docker" "start" "-a" "bcdb301976f37fdc124c39ab6190d0f81f011b2b208530cb4d211dca719ba6bc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Checking bitflags v2.9.2 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Checking x11rb-protocol v0.13.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling litrs v0.4.2 [INFO] [stderr] Compiling virtue v0.0.18 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking unty v0.0.4 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Checking stable_try_trait_v2 v1.75.1 [INFO] [stderr] Checking gapbuf v0.1.4 [INFO] [stderr] Checking thread-count v0.3.1 [INFO] [stderr] Checking lender v0.3.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling document-features v0.2.11 [INFO] [stderr] Compiling bincode_derive v2.0.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking bincode v2.0.1 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking signal-hook-mio v0.2.4 [INFO] [stderr] Checking crossterm v0.29.0 [INFO] [stderr] Checking x11rb v0.13.1 [INFO] [stderr] Compiling format-like v0.3.0 [INFO] [stderr] Checking regex-cursor v0.1.5 [INFO] [stderr] Checking arboard v3.6.0 [INFO] [stderr] Checking duat-core v0.6.0 [INFO] [stderr] Checking duat-utils v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] [INFO] [stderr] thread 'rustc' (469) panicked at /rustc-dev/4907eac94165faff6c5e5e015670b1c584275f7b/compiler/rustc_middle/src/ty/mod.rs:393:29: [INFO] [stderr] DefId::expect_local: `DefId(20:1331 ~ duat_core[7efc]::form)` isn't local [INFO] [stderr] stack backtrace: [INFO] [stderr] [INFO] [stderr] thread 'rustc' (467) panicked at /rustc-dev/4907eac94165faff6c5e5e015670b1c584275f7b/compiler/rustc_middle/src/ty/mod.rs:393:29: [INFO] [stderr] DefId::expect_local: `DefId(20:1331 ~ duat_core[7efc]::form)` isn't local [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7b51133991db - <::print::DisplayBacktrace as core[76b3fe93401a870c]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7b5113a2f148 - core[76b3fe93401a870c]::fmt::write [INFO] [stderr] 2: 0x7b51133b01e6 - ::write_fmt [INFO] [stderr] 3: 0x7b511336f1e8 - std[cccd713f3f827fbd]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7b511338c5e3 - std[cccd713f3f827fbd]::panicking::default_hook [INFO] [stderr] 5: 0x7b51123872ec - std[cccd713f3f827fbd]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7b511338c8c2 - std[cccd713f3f827fbd]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7b511336f2a8 - std[cccd713f3f827fbd]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7b5113365fd9 - std[cccd713f3f827fbd]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7b5113370d0d - __rustc[5e5832e7ef627191]::rust_begin_unwind [INFO] [stderr] 10: 0x7b51103e28dc - core[76b3fe93401a870c]::panicking::panic_fmt [INFO] [stderr] 11: 0x7b5113a43a58 - ::resolve_ident_in_scope_set_inner [INFO] [stderr] 0: 0x700b803991db - <::print::DisplayBacktrace as core[76b3fe93401a870c]::fmt::Display>::fmt [INFO] [stderr] 12: 0x7b5113ec68b7 - ::finalize_import::{closure#2} [INFO] [stderr] 1: 0x700b80a2f148 - core[76b3fe93401a870c]::fmt::write [INFO] [stderr] 2: 0x700b803b01e6 - ::write_fmt [INFO] [stderr] 3: 0x700b8036f1e8 - std[cccd713f3f827fbd]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x700b8038c5e3 - std[cccd713f3f827fbd]::panicking::default_hook [INFO] [stderr] 5: 0x700b7f3872ec - std[cccd713f3f827fbd]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x700b8038c8c2 - std[cccd713f3f827fbd]::panicking::panic_with_hook [INFO] [stderr] 7: 0x700b8036f2a8 - std[cccd713f3f827fbd]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x700b80365fd9 - std[cccd713f3f827fbd]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x700b80370d0d - __rustc[5e5832e7ef627191]::rust_begin_unwind [INFO] [stderr] 10: 0x700b7d3e28dc - core[76b3fe93401a870c]::panicking::panic_fmt [INFO] [stderr] 11: 0x700b80a43a58 - ::resolve_ident_in_scope_set_inner [INFO] [stderr] 12: 0x700b80ec68b7 - ::finalize_import::{closure#2} [INFO] [stderr] 13: 0x7b5113ecb0cd - ::resolve_crate::{closure#0} [INFO] [stderr] 13: 0x700b80ecb0cd - ::resolve_crate::{closure#0} [INFO] [stderr] 14: 0x7b5113ec4eff - ::resolve_crate [INFO] [stderr] 14: 0x700b80ec4eff - ::resolve_crate [INFO] [stderr] 15: 0x700b811761c9 - rustc_interface[e3e8a3e158ecf9ab]::passes::configure_and_expand [INFO] [stderr] 16: 0x700b81c7be78 - rustc_interface[e3e8a3e158ecf9ab]::passes::resolver_for_lowering_raw [INFO] [stderr] 15: 0x7b51141761c9 - rustc_interface[e3e8a3e158ecf9ab]::passes::configure_and_expand [INFO] [stderr] 16: 0x7b5114c7be78 - rustc_interface[e3e8a3e158ecf9ab]::passes::resolver_for_lowering_raw [INFO] [stderr] 17: 0x7b5114c7bbe3 - rustc_query_impl[eb5f708d0bfd89fd]::query_impl::resolver_for_lowering_raw::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 17: 0x700b81c7bbe3 - rustc_query_impl[eb5f708d0bfd89fd]::query_impl::resolver_for_lowering_raw::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 18: 0x700b81c3ed29 - rustc_query_impl[eb5f708d0bfd89fd]::execution::try_execute_query::>, false> [INFO] [stderr] 19: 0x700b81c3e88e - rustc_query_impl[eb5f708d0bfd89fd]::query_impl::resolver_for_lowering_raw::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x700b81be8cbe - rustc_interface[e3e8a3e158ecf9ab]::interface::run_compiler::<(), rustc_driver_impl[47f2b8d870c3ec0e]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 18: 0x7b5114c3ed29 - rustc_query_impl[eb5f708d0bfd89fd]::execution::try_execute_query::>, false> [INFO] [stderr] 19: 0x7b5114c3e88e - rustc_query_impl[eb5f708d0bfd89fd]::query_impl::resolver_for_lowering_raw::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x7b5114be8cbe - rustc_interface[e3e8a3e158ecf9ab]::interface::run_compiler::<(), rustc_driver_impl[47f2b8d870c3ec0e]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 21: 0x700b81c2337e - std[cccd713f3f827fbd]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 22: 0x700b81c23c20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[76b3fe93401a870c]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 23: 0x700b81c24aac - ::new::thread_start [INFO] [stderr] 21: 0x7b5114c2337e - std[cccd713f3f827fbd]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 22: 0x7b5114c23c20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[76b3fe93401a870c]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 23: 0x7b5114c24aac - ::new::thread_start [INFO] [stderr] 24: 0x700b7b68aaa4 - [INFO] [stderr] 24: 0x7b510e68aaa4 - [INFO] [stderr] 25: 0x700b7b717a64 - clone [INFO] [stderr] 25: 0x7b510e717a64 - clone [INFO] [stderr] 26: 0x0 - [INFO] [stderr] 26: 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-2026-03-29T18_37_59-464.txt`: Read-only file system (os error 30) [INFO] [stderr] [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-2026-03-29T18_37_59-463.txt`: Read-only file system (os error 30) [INFO] [stderr] note: rustc 1.96.0-nightly (4907eac94 2026-03-20) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] note: rustc 1.96.0-nightly (4907eac94 2026-03-20) running on x86_64-unknown-linux-gnu [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: 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 [resolver_for_lowering_raw] getting the resolver for lowering [INFO] [stderr] #0 [resolver_for_lowering_raw] getting the resolver for lowering [INFO] [stderr] end of query stack [INFO] [stderr] end of query stack [INFO] [stderr] error: could not compile `duat-utils` (lib test) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/4907eac94165faff6c5e5e015670b1c584275f7b/bin/rustc --crate-name duat_utils --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --warn=missing_docs --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=68d147ce21e3957b -C extra-filename=-4edcdc6808fb43cc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern duat_core=/opt/rustwide/target/debug/deps/libduat_core-25f0baa3bc07d116.rmeta --extern format_like=/opt/rustwide/target/debug/deps/libformat_like-d248508ca8c04a5b.so --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-caaf51062fc6847e.rmeta --cap-lints=forbid` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `duat-utils` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/4907eac94165faff6c5e5e015670b1c584275f7b/bin/rustc --crate-name duat_utils --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --warn=missing_docs --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=b2452df3c1a1a369 -C extra-filename=-7aa4cc8e75f648c7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern duat_core=/opt/rustwide/target/debug/deps/libduat_core-25f0baa3bc07d116.rmeta --extern format_like=/opt/rustwide/target/debug/deps/libformat_like-d248508ca8c04a5b.so --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-caaf51062fc6847e.rmeta --cap-lints=forbid` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "bcdb301976f37fdc124c39ab6190d0f81f011b2b208530cb4d211dca719ba6bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcdb301976f37fdc124c39ab6190d0f81f011b2b208530cb4d211dca719ba6bc", kill_on_drop: false }` [INFO] [stdout] bcdb301976f37fdc124c39ab6190d0f81f011b2b208530cb4d211dca719ba6bc