[INFO] cloning repository https://github.com/oberien/rebo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oberien/rebo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberien%2Frebo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberien%2Frebo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e098e2ab5e279783400a5e86b194934381e92c69 [INFO] testing oberien/rebo against beta-2025-04-13 for beta-1.87-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberien%2Frebo" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/oberien/rebo on toolchain beta-2025-04-13 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/oberien/rebo [INFO] finished tweaking git repo https://github.com/oberien/rebo [INFO] tweaked toml for git repo https://github.com/oberien/rebo written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/oberien/rebo 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" "+beta-2025-04-13" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7c6607a0606ecc7e1e7392d552e80e6ca7be7dd78ef79a7732ffb8ad81893a0 [INFO] running `Command { std: "docker" "start" "-a" "f7c6607a0606ecc7e1e7392d552e80e6ca7be7dd78ef79a7732ffb8ad81893a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7c6607a0606ecc7e1e7392d552e80e6ca7be7dd78ef79a7732ffb8ad81893a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7c6607a0606ecc7e1e7392d552e80e6ca7be7dd78ef79a7732ffb8ad81893a0", kill_on_drop: false }` [INFO] [stdout] f7c6607a0606ecc7e1e7392d552e80e6ca7be7dd78ef79a7732ffb8ad81893a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca0e387d38275670565b20a0d00fcb3a09ed0ef781aff202e31de83ac59342bc [INFO] running `Command { std: "docker" "start" "-a" "ca0e387d38275670565b20a0d00fcb3a09ed0ef781aff202e31de83ac59342bc", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling anstyle-parse v0.2.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling quote v1.0.39 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling anstyle v1.0.8 [INFO] [stderr] Compiling colorchoice v1.0.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling anstyle-query v1.1.1 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling gimli v0.28.1 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling anstream v0.6.15 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling syn v2.0.99 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling clap_lex v0.7.2 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling clap_builder v4.5.18 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling num-complex v0.4.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling any_ascii v0.1.7 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling appendlist v1.4.0 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling fixedbitset v0.4.0 [INFO] [stderr] Compiling num v0.4.1 [INFO] [stderr] Compiling rt-format v0.3.0 [INFO] [stderr] Compiling petgraph v0.6.0 [INFO] [stderr] Compiling derive_more v0.99.14 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling diagnostic v0.1.0 (https://github.com/oberien/diagnostic?rev=889fb5da592d746b47b0fafca6bc7e71c4e2a55e#889fb5da) [INFO] [stderr] Compiling lexical-sort v0.3.1 [INFO] [stderr] Compiling lexical v5.2.2 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling rebo_derive v0.1.0 (/opt/rustwide/workdir/rebo_derive) [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling parking_lot v0.12.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling intervaltree v0.2.7 [INFO] [stderr] Compiling uuid v1.6.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling clap v4.5.18 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling strum v0.21.0 [INFO] [stderr] Compiling typed-arena v2.0.1 [INFO] [stderr] Compiling rebo v0.1.0 (/opt/rustwide/workdir/rebo) [INFO] [stdout] note: no errors encountered even though delayed bugs were created [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] note: those delayed bugs will now be shown as internal compiler errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: expr in place where literal is expected (builtin attr parsing) [INFO] [stdout] --> rebo/src/lexer/token.rs:58:38 [INFO] [stdout] | [INFO] [stdout] 58 | #[display(fmt = $fmt $(, $fmtarg)*)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | / gen_tokens! { [INFO] [stdout] 103 | | // primitives [INFO] [stdout] 104 | | Ident<'i>, TokenIdent, "ident", {ident: &'i str,}, (fmt = "{}", ident), (Copy, Eq, Hash); [INFO] [stdout] 105 | | DqString, TokenDqString, "double-quoted string", {string: String,}, (fmt = "{:?}", string), (Eq, Hash); [INFO] [stdout] ... | [INFO] [stdout] 171 | | Eof, TokenEof, "EOF", {}, (fmt = "EOF"); [INFO] [stdout] 172 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: delayed at compiler/rustc_attr_parsing/src/parser.rs:498:34 [INFO] [stdout] 0: ::emit_diagnostic [INFO] [stdout] 1: ::emit_diagnostic [INFO] [stdout] 2: ::emit_producing_guarantee [INFO] [stdout] 3: ::span_delayed_bug:: [INFO] [stdout] 4: ::next [INFO] [stdout] 5: ::lower_attrs_vec [INFO] [stdout] 6: ::lower_node [INFO] [stdout] 7: rustc_ast_lowering::lower_to_hir [INFO] [stdout] 8: rustc_query_impl::plumbing::__rust_begin_short_backtrace::> [INFO] [stdout] 9: rustc_query_system::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl::plumbing::QueryCtxt, false> [INFO] [stdout] 10: rustc_query_impl::query_impl::hir_crate::get_query_non_incr::__rust_end_short_backtrace [INFO] [stdout] 11: rustc_query_impl::plumbing::__rust_begin_short_backtrace::> [INFO] [stdout] 12: rustc_query_system::query::plumbing::try_execute_query::, rustc_query_system::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl::plumbing::QueryCtxt, false> [INFO] [stdout] 13: rustc_query_impl::query_impl::opt_hir_owner_nodes::get_query_non_incr::__rust_end_short_backtrace [INFO] [stdout] 14: ::expect_hir_owner_nodes [INFO] [stdout] 15: rustc_middle::hir::map::hir_crate_items [INFO] [stdout] 16: rustc_query_impl::plumbing::__rust_begin_short_backtrace::> [INFO] [stdout] 17: rustc_query_system::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl::plumbing::QueryCtxt, false> [INFO] [stdout] 18: rustc_query_impl::query_impl::hir_crate_items::get_query_non_incr::__rust_end_short_backtrace [INFO] [stdout] 19: rustc_interface::proc_macro_decls::proc_macro_decls_static [INFO] [stdout] 20: rustc_query_impl::plumbing::__rust_begin_short_backtrace::> [INFO] [stdout] 21: rustc_query_system::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl::plumbing::QueryCtxt, false> [INFO] [stdout] 22: rustc_query_impl::query_impl::proc_macro_decls_static::get_query_non_incr::__rust_end_short_backtrace [INFO] [stdout] 23: rustc_interface::passes::run_required_analyses [INFO] [stdout] 24: rustc_interface::passes::analysis [INFO] [stdout] 25: rustc_query_impl::plumbing::__rust_begin_short_backtrace::> [INFO] [stdout] 26: rustc_query_system::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl::plumbing::QueryCtxt, false> [INFO] [stdout] 27: rustc_query_impl::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace [INFO] [stdout] 28: rustc_interface::passes::create_and_enter_global_ctxt::, rustc_driver_impl::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0} [INFO] [stdout] 29: rustc_interface::interface::run_compiler::<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#1} [INFO] [stdout] 30: std::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stdout] 31: <::spawn_unchecked_::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] 32: std::sys::pal::unix::thread::Thread::new::thread_start [INFO] [stdout] 33: [INFO] [stdout] 34: clone [INFO] [stdout] --> rebo/src/lexer/token.rs:58:38 [INFO] [stdout] | [INFO] [stdout] 58 | #[display(fmt = $fmt $(, $fmtarg)*)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | / gen_tokens! { [INFO] [stdout] 103 | | // primitives [INFO] [stdout] 104 | | Ident<'i>, TokenIdent, "ident", {ident: &'i str,}, (fmt = "{}", ident), (Copy, Eq, Hash); [INFO] [stdout] 105 | | DqString, TokenDqString, "double-quoted string", {string: String,}, (fmt = "{:?}", string), (Eq, Hash); [INFO] [stdout] ... | [INFO] [stdout] 171 | | Eof, TokenEof, "EOF", {}, (fmt = "EOF"); [INFO] [stdout] 172 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] = note: this error: internal compiler error originates in the macro `gen_tokens` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [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: rustc 1.87.0-beta.4 (a5948295b 2025-04-12) 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] end of query stack [INFO] [stderr] error: could not compile `rebo` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-04-13-x86_64-unknown-linux-gnu/bin/rustc --crate-name rebo --edition=2018 rebo/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("serde_json_value"))' -C metadata=f049d9b9414961ea -C extra-filename=-f4ba6e70e6ace9eb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-dde12b0d7d495b50.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-2d861defb855f2f9.rmeta --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-e5b77fc3bbdcdfd0.so --extern diagnostic=/opt/rustwide/target/debug/deps/libdiagnostic-8d5278250c8a8103.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-8c29ee8a612ea947.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-bd8b677f48523825.rmeta --extern instant=/opt/rustwide/target/debug/deps/libinstant-fd247ecb2ced47cd.rmeta --extern intervaltree=/opt/rustwide/target/debug/deps/libintervaltree-3a3ca2c69ac10612.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-ca9b4b17b04314fc.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-af860367908b8176.rmeta --extern lexical=/opt/rustwide/target/debug/deps/liblexical-2ceeb06105329041.rmeta --extern lexical_sort=/opt/rustwide/target/debug/deps/liblexical_sort-3e8ce22ad82cb7d5.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-34ef9ba83ed67a27.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-be9747206ac8793c.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-465f64378ecb9f1d.rmeta --extern paste=/opt/rustwide/target/debug/deps/libpaste-cd9730ad2dfa79c3.so --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-c25923dd65edb9ee.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-f275a78f151a8c43.rmeta --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-78fa54eab0f2c29c.rmeta --extern rebo_derive=/opt/rustwide/target/debug/deps/librebo_derive-f5f10e99d875423a.so --extern regex=/opt/rustwide/target/debug/deps/libregex-253f001c321571ed.rmeta --extern rt_format=/opt/rustwide/target/debug/deps/librt_format-9bdaef1dad3be390.rmeta --extern strsim=/opt/rustwide/target/debug/deps/libstrsim-934c6b5db5b11ce4.rmeta --extern strum=/opt/rustwide/target/debug/deps/libstrum-e1748fc058324fa4.rmeta --extern strum_macros=/opt/rustwide/target/debug/deps/libstrum_macros-d1edca226b9da96c.so --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-f6f4a0c4a13cc6ae.rmeta --extern typed_arena=/opt/rustwide/target/debug/deps/libtyped_arena-8064d18db9218f3c.rmeta --extern unicode_segmentation=/opt/rustwide/target/debug/deps/libunicode_segmentation-c4a0b5c98c01c3ff.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-b15045d9c8458856.rmeta --cap-lints=warn` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "ca0e387d38275670565b20a0d00fcb3a09ed0ef781aff202e31de83ac59342bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca0e387d38275670565b20a0d00fcb3a09ed0ef781aff202e31de83ac59342bc", kill_on_drop: false }` [INFO] [stdout] ca0e387d38275670565b20a0d00fcb3a09ed0ef781aff202e31de83ac59342bc