[INFO] fetching crate falco_event_serde 0.5.1... [INFO] checking falco_event_serde-0.5.1 against try#ce3348c21531b911ca5aadbbbe7ad63a1bc4c382 for pr-149596 [INFO] extracting crate falco_event_serde 0.5.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate falco_event_serde 0.5.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate falco_event_serde 0.5.1 [INFO] tweaked toml for crates.io crate falco_event_serde 0.5.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate falco_event_serde 0.5.1 on toolchain ce3348c21531b911ca5aadbbbe7ad63a1bc4c382 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ce3348c21531b911ca5aadbbbe7ad63a1bc4c382" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate falco_event_serde 0.5.1 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" "+ce3348c21531b911ca5aadbbbe7ad63a1bc4c382" "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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+ce3348c21531b911ca5aadbbbe7ad63a1bc4c382" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 24cac509fa62e5755d7a8769fd47f4f9fadee5091a0c21d78d251cde0e9afc49 [INFO] running `Command { std: "docker" "start" "-a" "24cac509fa62e5755d7a8769fd47f4f9fadee5091a0c21d78d251cde0e9afc49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "24cac509fa62e5755d7a8769fd47f4f9fadee5091a0c21d78d251cde0e9afc49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24cac509fa62e5755d7a8769fd47f4f9fadee5091a0c21d78d251cde0e9afc49", kill_on_drop: false }` [INFO] [stdout] 24cac509fa62e5755d7a8769fd47f4f9fadee5091a0c21d78d251cde0e9afc49 [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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+ce3348c21531b911ca5aadbbbe7ad63a1bc4c382" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a69b27d4ea2ff06b01090ec1d655a96cd25fe9f93006e0f43087107f84ca2f43 [INFO] running `Command { std: "docker" "start" "-a" "a69b27d4ea2ff06b01090ec1d655a96cd25fe9f93006e0f43087107f84ca2f43", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling collection_literals v1.0.1 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling winnow v0.7.11 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling interpolator v0.5.0 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling derive-deftly-macros v1.1.0 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Checking iana-time-zone v0.1.63 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling proc-macro-utils v0.10.0 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking typed-path v0.11.0 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling manyhow-macros v0.11.4 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling sha3 v0.10.8 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling manyhow v0.11.4 [INFO] [stderr] Compiling quote-use-macros v0.8.4 [INFO] [stderr] Compiling derive-where v1.4.0 [INFO] [stderr] Compiling strum_macros v0.27.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling falco_schema_derive v0.5.1 [INFO] [stderr] Compiling quote-use v0.8.4 [INFO] [stderr] Compiling attribute-derive-macro v0.10.3 [INFO] [stderr] Compiling attribute-derive v0.10.3 [INFO] [stderr] Compiling strum v0.27.1 [INFO] [stderr] Compiling falco_event_derive v0.5.1 [INFO] [stderr] [INFO] [stderr] thread 'rustc' (825) panicked at compiler/rustc_resolve/src/diagnostics.rs:152:21: [INFO] [stderr] internal error: entered unreachable code [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7890d88695a3 - <::print::DisplayBacktrace as core[6cc6cda5bf5843b4]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7890d8e115c8 - core[6cc6cda5bf5843b4]::fmt::write [INFO] [stderr] 2: 0x7890d887fdc6 - ::write_fmt [INFO] [stderr] 3: 0x7890d883fc78 - std[c732280b882879e8]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7890d885d3d3 - std[c732280b882879e8]::panicking::default_hook [INFO] [stderr] 5: 0x7890d78c96c7 - std[c732280b882879e8]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7890d885d6b2 - std[c732280b882879e8]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7890d883fd6a - std[c732280b882879e8]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7890d8836df9 - std[c732280b882879e8]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7890d88418ed - __rustc[ad855206e1ddae17]::rust_begin_unwind [INFO] [stderr] 10: 0x7890d5ad99bc - core[6cc6cda5bf5843b4]::panicking::panic_fmt [INFO] [stderr] 11: 0x7890d534b672 - core[6cc6cda5bf5843b4]::panicking::panic [INFO] [stderr] 12: 0x7890d92776f7 - ::resolve_crate::{closure#0} [INFO] [stderr] 13: 0x7890d926c94d - ::resolve_crate [INFO] [stderr] 14: 0x7890d98527f9 - rustc_interface[38d2190d34e76883]::passes::configure_and_expand [INFO] [stderr] 15: 0x7890d9f9aad5 - rustc_interface[38d2190d34e76883]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x7890d9f9a84d - rustc_query_impl[3f3083a1a4911fcd]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x7890d9f9a835 - >::call_once [INFO] [stderr] 18: 0x7890d9f7b3df - rustc_query_system[2635c3e4e2458d32]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[3f3083a1a4911fcd]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x7890d9f7af40 - rustc_query_impl[3f3083a1a4911fcd]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x7890da15d0b7 - , rustc_driver_impl[3efbdfab4995ad57]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[6cc6cda5bf5843b4]::ops::function::FnOnce<(&rustc_session[da1d0116b82b93d2]::session::Session, rustc_middle[123d76d9fcba17a4]::ty::context::CurrentGcx, alloc[d96334610b4d9ed3]::sync::Arc, &std[c732280b882879e8]::sync::once_lock::OnceLock, &rustc_data_structures[d9cbbe64485074d7]::sync::worker_local::WorkerLocal, &rustc_data_structures[d9cbbe64485074d7]::sync::worker_local::WorkerLocal, rustc_driver_impl[3efbdfab4995ad57]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0} [INFO] [stderr] 21: 0x7890d9fc0545 - rustc_interface[38d2190d34e76883]::interface::run_compiler::<(), rustc_driver_impl[3efbdfab4995ad57]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x7890d9f0d78a - std[c732280b882879e8]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x7890d9f0d55d - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[6cc6cda5bf5843b4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x7890d9f12c2d - ::new::thread_start [INFO] [stderr] 25: 0x7890d3c8aaa4 - [INFO] [stderr] 26: 0x7890d3d17a64 - clone [INFO] [stderr] 27: 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/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/derive-deftly-macros-1.1.0/rustc-ice-2025-12-03T19_20_11-823.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.93.0-nightly (ce3348c21 2025-12-03) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type proc-macro -C prefer-dynamic -C embed-bitcode=no [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 `derive-deftly-macros` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ce3348c21531b911ca5aadbbbe7ad63a1bc4c382/bin/rustc --crate-name derive_deftly_macros --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/derive-deftly-macros-1.1.0/macros.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --cfg 'feature="case"' --cfg 'feature="expect"' --cfg 'feature="heck"' --cfg 'feature="meta-as-expr"' --cfg 'feature="meta-as-items"' --cfg 'feature="sha3"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("beta", "case", "expect", "heck", "meta-as-expr", "meta-as-items", "sha3"))' -C metadata=59bc2186a5fd0c89 -C extra-filename=-2b0b8b57f18f8700 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern heck=/opt/rustwide/target/debug/deps/libheck-8e1f98ffb0a497ae.rlib --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-3f52a347bab23ad6.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-a589532b823473d1.rlib --extern proc_macro_crate=/opt/rustwide/target/debug/deps/libproc_macro_crate-7a8f22f041281a8f.rlib --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-e6fd386b8b8d865f.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-4e354ff8336ad124.rlib --extern sha3=/opt/rustwide/target/debug/deps/libsha3-01ca1674ebf38f23.rlib --extern strum=/opt/rustwide/target/debug/deps/libstrum-6683958fbd14ef4b.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-322b3b59f1de7c8a.rlib --extern void=/opt/rustwide/target/debug/deps/libvoid-8d0555451deff58a.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid --check-cfg 'cfg(derive_deftly_dprint)' --check-cfg 'cfg(feature, values("bizarre"))'` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a69b27d4ea2ff06b01090ec1d655a96cd25fe9f93006e0f43087107f84ca2f43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a69b27d4ea2ff06b01090ec1d655a96cd25fe9f93006e0f43087107f84ca2f43", kill_on_drop: false }` [INFO] [stdout] a69b27d4ea2ff06b01090ec1d655a96cd25fe9f93006e0f43087107f84ca2f43