[INFO] fetching crate ezno-ast-generator 0.0.15... [INFO] testing ezno-ast-generator-0.0.15 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate ezno-ast-generator 0.0.15 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate ezno-ast-generator 0.0.15 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate ezno-ast-generator 0.0.15 [INFO] tweaked toml for crates.io crate ezno-ast-generator 0.0.15 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ezno-ast-generator 0.0.15 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ezno-ast-generator 0.0.15 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 15ba1568996d5d74f764b766aff84f23252dea6601cc27e92ffe3e8ae737daf7 [INFO] running `Command { std: "docker" "start" "-a" "15ba1568996d5d74f764b766aff84f23252dea6601cc27e92ffe3e8ae737daf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15ba1568996d5d74f764b766aff84f23252dea6601cc27e92ffe3e8ae737daf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15ba1568996d5d74f764b766aff84f23252dea6601cc27e92ffe3e8ae737daf7", kill_on_drop: false }` [INFO] [stdout] 15ba1568996d5d74f764b766aff84f23252dea6601cc27e92ffe3e8ae737daf7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f69c76cac0b4a7b9f5722ee781907798343ad495d87220b4c65913dc13b817d0 [INFO] running `Command { std: "docker" "start" "-a" "f69c76cac0b4a7b9f5722ee781907798343ad495d87220b4c65913dc13b817d0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling either_n v0.2.0 [INFO] [stderr] Compiling serde v1.0.215 [INFO] [stderr] Compiling string-cases v0.2.0 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.2.0 [INFO] [stderr] Compiling temporary-annex v0.1.0 [INFO] [stderr] Compiling iterator-endiate v0.2.1 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling macro_rules_attribute v0.2.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Compiling syn-helpers v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.215 [INFO] [stderr] Compiling derive-finite-automaton-derive v0.2.0 [INFO] [stderr] Compiling enum-variants-strings-derive v0.3.0 [INFO] [stderr] Compiling derive-enum-from-into v0.2.0 [INFO] [stderr] Compiling self-rust-tokenize-derive v0.3.4 [INFO] [stderr] Compiling get-field-by-type-derive v0.0.4 [INFO] [stderr] Compiling derive-partial-eq-extras v0.2.0 [INFO] [stderr] Compiling ezno-parser-visitable-derive v0.0.9 [INFO] [stderr] Compiling derive-debug-extras v0.3.0 [INFO] [stderr] Compiling get-field-by-type v0.0.4 [INFO] [stderr] Compiling enum-variants-strings v0.3.0 [INFO] [stderr] Compiling self-rust-tokenize v0.3.4 [INFO] [stderr] Compiling derive-finite-automaton v0.2.0 [INFO] [stderr] Compiling source-map v0.15.0 [INFO] [stderr] Compiling tokenizer-lib v1.6.0 [INFO] [stderr] Compiling ezno-parser v0.1.7 [INFO] [stderr] [INFO] [stderr] thread '' (637) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/derive-enum-from-into-0.2.0/src/into.rs:154:21: [INFO] [stderr] trying to construct an enum from an invalid value 0x6 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7e9273825872 - std::backtrace_rs::backtrace::libunwind::trace::h9ea1e07ac77a25d7 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x7e9273825872 - std::backtrace_rs::backtrace::trace_unsynchronized::h72b75eb83b53d15a [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x7e9273825872 - std::sys::backtrace::_print_fmt::h255777b7ec902439 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x7e9273825872 - ::fmt::h8a1ac49fcd7ee8ce [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x7e927383507f - core::fmt::rt::Argument::fmt::h635cbf3c6754cc90 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x7e927383507f - core::fmt::write::hbdcc0ec4f1bab1db [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x7e9273807603 - std::io::default_write_fmt::hb29d13affe7e9cd0 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x7e9273807603 - std::io::Write::write_fmt::hec441b8c6eca32b9 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x7e927380a7e2 - std::sys::backtrace::BacktraceLock::print::h052febbd86f7bf07 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x7e927380c1af - std::panicking::default_hook::{{closure}}::h66aeee20dd470abb [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x7e927380c009 - std::panicking::default_hook::h9d66b9642014ce48 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x7e927380c86f - as core::ops::function::Fn>::call::hc4f222a8a57c637a [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2099:9 [INFO] [stderr] 12: 0x7e927380c86f - std::panicking::panic_with_hook::h6d5921a1a1fa5a8e [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:842:13 [INFO] [stderr] 13: 0x7e927380c61a - std::panicking::panic_handler::{{closure}}::hafeef6f707d43542 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:707:13 [INFO] [stderr] 14: 0x7e927380a919 - std::sys::backtrace::__rust_end_short_backtrace::h08cbc3319a3d0120 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 15: 0x7e92737fbf3d - __rustc[ce5c411ff86ab1b2]::rust_begin_unwind [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:698:5 [INFO] [stderr] 16: 0x7e927383880d - core::panicking::panic_nounwind_fmt::runtime::hf04708939d60a471 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panicking.rs:122:22 [INFO] [stderr] 17: 0x7e927383880d - core::panicking::panic_nounwind_fmt::hdb74e1b135b40650 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/intrinsics/mod.rs:2439:9 [INFO] [stderr] 18: 0x7e9273838a46 - core::panicking::panic_invalid_enum_construction::h556df6d9c4ff9906 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panicking.rs:323:5 [INFO] [stderr] 19: 0x7e92736b8e57 - ::parse::h0333dc49f8b7f6a9 [INFO] [stderr] 20: 0x7e92736ac96b - core::ops::function::FnOnce::call_once::h895d7aa714a10620 [INFO] [stderr] 21: 0x7e92736b7bba - ::__parse_scoped::h2fb32507aea49b8d [INFO] [stderr] 22: 0x7e92736b79cd - syn::parse::parse_scoped::h47b0f30bc6e74adf [INFO] [stderr] 23: 0x7e92736abe62 - syn::attr::MetaList::parse_args_with::haf17fe58058fbd6b [INFO] [stderr] 24: 0x7e92736abf43 - syn::attr::Attribute::parse_args_with::hb5395edba1584a44 [INFO] [stderr] 25: 0x7e92736abe9d - syn::attr::Attribute::parse_args::ha2d526a2ce441cac [INFO] [stderr] 26: 0x7e92736b4c51 - derive_enum_from_into::into::derive_enum_into::{{closure}}::{{closure}}::h58d6f7da33e7aa29 [INFO] [stderr] 27: 0x7e92736b8391 - core::bool::::then::hfd895ae6bb6d53a0 [INFO] [stderr] 28: 0x7e92736b4bc2 - derive_enum_from_into::into::derive_enum_into::{{closure}}::h403a59ba069ab9e4 [INFO] [stderr] 29: 0x7e92736af09f - as core::iter::traits::iterator::Iterator>::find_map::h5ad9ab72d3ecc69e [INFO] [stderr] 30: 0x7e92736b3d01 - derive_enum_from_into::into::derive_enum_into::hff1589a694178f20 [INFO] [stderr] 31: 0x7e92736a3db5 - derive_enum_from_into::derive_enum_into::hb362acb45e22034c [INFO] [stderr] 32: 0x7e92736ac71e - core::ops::function::Fn::call::he33e2541c3ccb456 [INFO] [stderr] 33: 0x7e92736bdd76 - proc_macro::bridge::client::Client::expand1::{{closure}}::{{closure}}::h702359fb1725697b [INFO] [stderr] 34: 0x7e92736bdcf6 - proc_macro::bridge::client::run_client::{{closure}}::{{closure}}::h1aff0acbba9e5cc6 [INFO] [stderr] 35: 0x7e92736b3671 - proc_macro::bridge::client::state::set::h986d7fb62a02ef67 [INFO] [stderr] 36: 0x7e92736bd79e - proc_macro::bridge::client::run_client::{{closure}}::h6247f7731cfba6ca [INFO] [stderr] 37: 0x7e92736afce0 - as core::ops::function::FnOnce<()>>::call_once::haebacada4b9e08ec [INFO] [stderr] 38: 0x7e92736b5ebc - std::panicking::catch_unwind::do_call::hdac75c9784818d1a [INFO] [stderr] 39: 0x7e92736c135b - __rust_try [INFO] [stderr] 40: 0x7e92736bd3b3 - proc_macro::bridge::client::run_client::haabfbdad7f726b9e [INFO] [stderr] 41: 0x7e92736bdd5e - proc_macro::bridge::client::Client::expand1::{{closure}}::hc7ac0ede9dd35745 [INFO] [stderr] 42: 0x7e92736b9452 - proc_macro::bridge::selfless_reify::reify_to_extern_c_fn_hrt_bridge::wrapper::h2cdab95efc7772c8 [INFO] [stderr] 43: 0x7e9290602e01 - > as rustc_proc_macro[4c1e748c6cf5304b]::bridge::server::ExecutionStrategy>::run_bridge_and_client::>> [INFO] [stderr] 44: 0x7e9290602b12 - >::run::>> [INFO] [stderr] 45: 0x7e9290600fc3 - ::expand [INFO] [stderr] 46: 0x7e9290e98b04 - ::fully_expand_fragment [INFO] [stderr] 47: 0x7e9290e83e60 - ::expand_crate [INFO] [stderr] 48: 0x7e929055a12f - rustc_interface[cd445e32cdfe4b97]::passes::configure_and_expand [INFO] [stderr] 49: 0x7e9290b8e495 - rustc_interface[cd445e32cdfe4b97]::passes::resolver_for_lowering_raw [INFO] [stderr] 50: 0x7e9290b8e20d - rustc_query_impl[84d3eed17e5ab449]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 51: 0x7e9290b8e1e7 - >::call_once [INFO] [stderr] 52: 0x7e9290a59f9f - rustc_query_system[c2287fd650159af7]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[84d3eed17e5ab449]::plumbing::QueryCtxt, false> [INFO] [stderr] 53: 0x7e9290a59afc - rustc_query_impl[84d3eed17e5ab449]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 54: 0x7e9290d1c8b1 - , rustc_driver_impl[bce797706e17a736]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[38c16e7222b5e709]::ops::function::FnOnce<(&rustc_session[55873362b0df2cab]::session::Session, rustc_middle[7d63fbd2f8df8a1e]::ty::context::CurrentGcx, alloc[b801fe7dcb3666a3]::sync::Arc, &std[7852ca75000e74fc]::sync::once_lock::OnceLock, &rustc_data_structures[94650649e502e822]::sync::worker_local::WorkerLocal, &rustc_data_structures[94650649e502e822]::sync::worker_local::WorkerLocal, rustc_driver_impl[bce797706e17a736]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0} [INFO] [stderr] 55: 0x7e9290b5b4a9 - rustc_interface[cd445e32cdfe4b97]::interface::run_compiler::<(), rustc_driver_impl[bce797706e17a736]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 56: 0x7e9290822b7c - std[7852ca75000e74fc]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 57: 0x7e9290822860 - <::spawn_unchecked_::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[38c16e7222b5e709]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 58: 0x7e9290827aaf - std::sys::thread::unix::Thread::new::thread_start::h7f3e77fa86df70af [INFO] [stderr] 59: 0x7e928a48aaa4 - [INFO] [stderr] 60: 0x7e928a517a64 - clone [INFO] [stderr] 61: 0x0 - [INFO] [stderr] thread caused non-unwinding panic. aborting. [INFO] [stderr] error: could not compile `ezno-parser` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c2e32f1c9652b13ed99608599c1e855462f421f3/bin/rustc --crate-name ezno_parser --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ezno-parser-0.1.7/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 '--deny=clippy::pedantic' '--deny=clippy::all' '--allow=clippy::too_many_lines' '--allow=clippy::thread_local_initializer_can_be_made_const' '--allow=clippy::result_unit_err' '--allow=clippy::new_without_default' '--allow=clippy::module_name_repetitions' '--allow=clippy::missing_panics_doc' '--allow=clippy::missing_errors_doc' '--allow=clippy::implicit_hasher' '--allow=clippy::default_trait_access' '--warn=clippy::cast_sign_loss' '--warn=clippy::cast_precision_loss' '--warn=clippy::cast_possible_truncation' --cfg 'feature="codespan-reporting"' --cfg 'feature="default"' --cfg 'feature="extras"' --cfg 'feature="full-typescript"' --cfg 'feature="self-rust-tokenize"' --cfg 'feature="serde-serialize"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("codespan-reporting", "default", "extras", "full-typescript", "self-rust-tokenize", "serde-serialize"))' -C metadata=48d31b28a0d7b97c -C extra-filename=-2a67a5e34b41cc0b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern derive_debug_extras=/opt/rustwide/target/debug/deps/libderive_debug_extras-6c0b0dd82b429e3f.so --extern derive_enum_from_into=/opt/rustwide/target/debug/deps/libderive_enum_from_into-59e884e099b6b64a.so --extern derive_finite_automaton=/opt/rustwide/target/debug/deps/libderive_finite_automaton-becf6f01baa1de72.rmeta --extern derive_partial_eq_extras=/opt/rustwide/target/debug/deps/libderive_partial_eq_extras-7cfa2c9a58744290.so --extern enum_variants_strings=/opt/rustwide/target/debug/deps/libenum_variants_strings-795c9cbe4dc4a8d2.rmeta --extern visitable_derive=/opt/rustwide/target/debug/deps/libezno_parser_visitable_derive-b8f372435d43d318.so --extern get_field_by_type=/opt/rustwide/target/debug/deps/libget_field_by_type-2704ab39a2496f00.rmeta --extern iterator_endiate=/opt/rustwide/target/debug/deps/libiterator_endiate-869d62b490072e9d.rmeta --extern macro_rules_attribute=/opt/rustwide/target/debug/deps/libmacro_rules_attribute-08b7fcd1d4291a31.rmeta --extern self_rust_tokenize=/opt/rustwide/target/debug/deps/libself_rust_tokenize-502bd8a3eda30115.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-0dcd29961e2ed983.rmeta --extern source_map=/opt/rustwide/target/debug/deps/libsource_map-6ede61a4181899e1.rmeta --extern temporary_annex=/opt/rustwide/target/debug/deps/libtemporary_annex-89924981098117f1.rmeta --extern tokenizer_lib=/opt/rustwide/target/debug/deps/libtokenizer_lib-40e733a3b36d3e40.rmeta --cap-lints allow --cap-lints=forbid` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "f69c76cac0b4a7b9f5722ee781907798343ad495d87220b4c65913dc13b817d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f69c76cac0b4a7b9f5722ee781907798343ad495d87220b4c65913dc13b817d0", kill_on_drop: false }` [INFO] [stdout] f69c76cac0b4a7b9f5722ee781907798343ad495d87220b4c65913dc13b817d0