[INFO] fetching crate gll-macros 0.0.2... [INFO] checking gll-macros-0.0.2 against master#1280928a99ad3ef2c5735b42dc8852456ae3b974 for pr-120798 [INFO] extracting crate gll-macros 0.0.2 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate gll-macros 0.0.2 on toolchain 1280928a99ad3ef2c5735b42dc8852456ae3b974 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gll-macros 0.0.2 [INFO] finished tweaking crates.io crate gll-macros 0.0.2 [INFO] tweaked toml for crates.io crate gll-macros 0.0.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gll v0.0.2 [INFO] [stderr] Downloaded ordermap v0.3.5 [INFO] [stderr] Downloaded indexing v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b819dc166b711305a27dc2a3f46f5b6f3a65871c4c9d6939594967f0f1563873 [INFO] running `Command { std: "docker" "start" "-a" "b819dc166b711305a27dc2a3f46f5b6f3a65871c4c9d6939594967f0f1563873", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b819dc166b711305a27dc2a3f46f5b6f3a65871c4c9d6939594967f0f1563873", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b819dc166b711305a27dc2a3f46f5b6f3a65871c4c9d6939594967f0f1563873", kill_on_drop: false }` [INFO] [stdout] b819dc166b711305a27dc2a3f46f5b6f3a65871c4c9d6939594967f0f1563873 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6d5a96a81bf1a3be4d3893372f7393a18ba7c18345be7c3cfe0b7e8905e9752a [INFO] running `Command { std: "docker" "start" "-a" "6d5a96a81bf1a3be4d3893372f7393a18ba7c18345be7c3cfe0b7e8905e9752a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling indexing v0.3.2 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Checking quote v0.6.13 [INFO] [stderr] Compiling gll v0.0.2 [INFO] [stderr] Checking gll-macros v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.07s [INFO] running `Command { std: "docker" "inspect" "6d5a96a81bf1a3be4d3893372f7393a18ba7c18345be7c3cfe0b7e8905e9752a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d5a96a81bf1a3be4d3893372f7393a18ba7c18345be7c3cfe0b7e8905e9752a", kill_on_drop: false }` [INFO] [stdout] 6d5a96a81bf1a3be4d3893372f7393a18ba7c18345be7c3cfe0b7e8905e9752a [INFO] checking gll-macros-0.0.2 against try#9b9e20bc79549d80ab413f49d990713851172cc1 for pr-120798 [INFO] extracting crate gll-macros 0.0.2 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate gll-macros 0.0.2 on toolchain 9b9e20bc79549d80ab413f49d990713851172cc1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b9e20bc79549d80ab413f49d990713851172cc1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gll-macros 0.0.2 [INFO] finished tweaking crates.io crate gll-macros 0.0.2 [INFO] tweaked toml for crates.io crate gll-macros 0.0.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b9e20bc79549d80ab413f49d990713851172cc1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b9e20bc79549d80ab413f49d990713851172cc1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9b9e20bc79549d80ab413f49d990713851172cc1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1d7fc00f113236cc7dac1f14981fffdf3dc2595c52e7a2594af06d938815af54 [INFO] running `Command { std: "docker" "start" "-a" "1d7fc00f113236cc7dac1f14981fffdf3dc2595c52e7a2594af06d938815af54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d7fc00f113236cc7dac1f14981fffdf3dc2595c52e7a2594af06d938815af54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d7fc00f113236cc7dac1f14981fffdf3dc2595c52e7a2594af06d938815af54", kill_on_drop: false }` [INFO] [stdout] 1d7fc00f113236cc7dac1f14981fffdf3dc2595c52e7a2594af06d938815af54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9b9e20bc79549d80ab413f49d990713851172cc1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a58eba23b11c5f8dfdde2cbad9bfcb2639b6caf010305ac668e7311b5f504672 [INFO] running `Command { std: "docker" "start" "-a" "a58eba23b11c5f8dfdde2cbad9bfcb2639b6caf010305ac668e7311b5f504672", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling indexing v0.3.2 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Compiling gll v0.0.2 [INFO] [stderr] Checking quote v0.6.13 [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gll-0.0.2/src/generate/rust.rs:1366:15 [INFO] [stdout] | [INFO] [stdout] 1364 | left.generate_parse(None) + [INFO] [stdout] | -------------- type must be known at this point [INFO] [stdout] 1365 | right.generate_parse(None) [INFO] [stdout] 1366 | ).apply(cont), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: ContFn` [INFO] [stdout] = help: the following types implement trait `ContFn`: [INFO] [stdout] Compose [INFO] [stdout] Thunk [INFO] [stdout] help: try using a fully qualified path to specify the expected types [INFO] [stdout] | [INFO] [stdout] 1363 ~ (Rule::Concat([left, right]), None) => > as ContFn>::apply(( [INFO] [stdout] 1364 | left.generate_parse(None) + [INFO] [stdout] 1365 | right.generate_parse(None) [INFO] [stdout] 1366 ~ ), cont), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: compiler/rustc_mir_transform/src/abort_unwinding_calls.rs:44:18: unexpected body ty: {type error} [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gll-0.0.2/src/generate/rust.rs:1376:53 [INFO] [stdout] | [INFO] [stdout] 1376 | parallel(ThunkIter(rules.iter().map(|rule| { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread 'rustc' panicked at /rustc/9b9e20bc79549d80ab413f49d990713851172cc1/compiler/rustc_errors/src/lib.rs:851:41: [INFO] [stderr] Box [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7fcb73d8bdd6 - std::backtrace_rs::backtrace::libunwind::trace::hdde23b9987639aa9 [INFO] [stderr] at /rustc/9b9e20bc79549d80ab413f49d990713851172cc1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stderr] 1: 0x7fcb73d8bdd6 - std::backtrace_rs::backtrace::trace_unsynchronized::h5314dbca0abd36e3 [INFO] [stderr] at /rustc/9b9e20bc79549d80ab413f49d990713851172cc1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7fcb73d8bdd6 - std::sys_common::backtrace::_print_fmt::h0869e797cf0ad9b8 [INFO] [stderr] at /rustc/9b9e20bc79549d80ab413f49d990713851172cc1/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x7fcb73d8bdd6 - ::fmt::ha75eeae9b53eb870 [INFO] [stderr] at /rustc/9b9e20bc79549d80ab413f49d990713851172cc1/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x7fcb73dde830 - core::fmt::rt::Argument::fmt::h96c44a4939cd3962 [INFO] [stderr] at /rustc/9b9e20bc79549d80ab413f49d990713851172cc1/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x7fcb73dde830 - core::fmt::write::h37c16d7c7458b59d [INFO] [stderr] at /rustc/9b9e20bc79549d80ab413f49d990713851172cc1/library/core/src/fmt/mod.rs:1120:17 [INFO] [stderr] 6: 0x7fcb73d7f6df - std::io::Write::write_fmt::hb2c0c587a3a1e0ab [INFO] [stderr] at /rustc/9b9e20bc79549d80ab413f49d990713851172cc1/library/std/src/io/mod.rs:1854:15 [INFO] [stderr] 7: 0x7fcb73d8bbb4 - std::sys_common::backtrace::_print::h5e15c9603d68ed05 [INFO] [stderr] at /rustc/9b9e20bc79549d80ab413f49d990713851172cc1/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x7fcb73d8bbb4 - std::sys_common::backtrace::print::h481458abb3873c7c [INFO] [stderr] at /rustc/9b9e20bc79549d80ab413f49d990713851172cc1/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x7fcb73d8e947 - std::panicking::default_hook::{{closure}}::hab6cfb4b0cd9f79f [INFO] [stderr] 10: 0x7fcb73d8e6a9 - std::panicking::default_hook::hc6fdae717e3ac78e [INFO] [stderr] at /rustc/9b9e20bc79549d80ab413f49d990713851172cc1/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x7fcb76b398bc - std[ce727edbd328aea7]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 12: 0x7fcb73d8f096 - as core::ops::function::Fn>::call::h57acf63c2a311fd9 [INFO] [stderr] at /rustc/9b9e20bc79549d80ab413f49d990713851172cc1/library/alloc/src/boxed.rs:2029:9 [INFO] [stderr] 13: 0x7fcb73d8f096 - std::panicking::rust_panic_with_hook::h9f8a6061ef6570b5 [INFO] [stderr] at /rustc/9b9e20bc79549d80ab413f49d990713851172cc1/library/std/src/panicking.rs:785:13 [INFO] [stderr] 14: 0x7fcb76b6aee4 - std[ce727edbd328aea7]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 15: 0x7fcb76b675d6 - std[ce727edbd328aea7]::sys_common::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 16: 0x7fcb76b62cd6 - std[ce727edbd328aea7]::panicking::begin_panic:: [INFO] [stderr] 17: 0x7fcb76b76b41 - ::emit_producing_guarantee [INFO] [stderr] 18: 0x7fcb770e3b0d - rustc_middle[f8dd482173a21cef]::util::bug::opt_span_bug_fmt::::{closure#0} [INFO] [stderr] 19: 0x7fcb770e3b3a - rustc_middle[f8dd482173a21cef]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0} [INFO] [stderr] 20: 0x7fcb770d9fd8 - rustc_middle[f8dd482173a21cef]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !> [INFO] [stderr] 21: 0x7fcb770d7f74 - rustc_middle[f8dd482173a21cef]::util::bug::span_bug_fmt:: [INFO] [stderr] 22: 0x7fcb77f047ee - ::run_pass [INFO] [stderr] 23: 0x7fcb77e125e6 - rustc_mir_transform[47a6f8a723e2d247]::pass_manager::run_passes_inner [INFO] [stderr] 24: 0x7fcb7528bbb2 - rustc_mir_transform[47a6f8a723e2d247]::mir_drops_elaborated_and_const_checked [INFO] [stderr] 25: 0x7fcb77f945f5 - rustc_query_impl[b28b37d8484983ac]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 26: 0x7fcb77f9487a - rustc_query_system[c9bf80cca20eda1f]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[b28b37d8484983ac]::plumbing::QueryCtxt, false> [INFO] [stderr] 27: 0x7fcb77f94154 - rustc_query_impl[b28b37d8484983ac]::query_impl::mir_drops_elaborated_and_const_checked::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 28: 0x7fcb787c1b2d - rustc_interface[c3719e3b2727bcd4]::passes::analysis [INFO] [stderr] 29: 0x7fcb787c121f - rustc_query_impl[b28b37d8484983ac]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 30: 0x7fcb78aac564 - rustc_query_system[c9bf80cca20eda1f]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[b28b37d8484983ac]::plumbing::QueryCtxt, false> [INFO] [stderr] 31: 0x7fcb78aac2c7 - rustc_query_impl[b28b37d8484983ac]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 32: 0x7fcb78b819b6 - rustc_interface[c3719e3b2727bcd4]::interface::run_compiler::, rustc_driver_impl[3ac3fef2fde9285f]::run_compiler::{closure#0}>::{closure#0} [INFO] [stderr] 33: 0x7fcb78755e8a - std[ce727edbd328aea7]::sys_common::backtrace::__rust_begin_short_backtrace::, rustc_driver_impl[3ac3fef2fde9285f]::run_compiler::{closure#0}>::{closure#0}, core[fb53a5da6b5b8273]::result::Result<(), rustc_span[425c3ddbb26f007c]::ErrorGuaranteed>>::{closure#0}, core[fb53a5da6b5b8273]::result::Result<(), rustc_span[425c3ddbb26f007c]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[fb53a5da6b5b8273]::result::Result<(), rustc_span[425c3ddbb26f007c]::ErrorGuaranteed>> [INFO] [stderr] 34: 0x7fcb78755cb9 - <::spawn_unchecked_, rustc_driver_impl[3ac3fef2fde9285f]::run_compiler::{closure#0}>::{closure#0}, core[fb53a5da6b5b8273]::result::Result<(), rustc_span[425c3ddbb26f007c]::ErrorGuaranteed>>::{closure#0}, core[fb53a5da6b5b8273]::result::Result<(), rustc_span[425c3ddbb26f007c]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[fb53a5da6b5b8273]::result::Result<(), rustc_span[425c3ddbb26f007c]::ErrorGuaranteed>>::{closure#1} as core[fb53a5da6b5b8273]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 35: 0x7fcb73d98735 - as core::ops::function::FnOnce>::call_once::h08f5561ca23b7066 [INFO] [stderr] at /rustc/9b9e20bc79549d80ab413f49d990713851172cc1/library/alloc/src/boxed.rs:2015:9 [INFO] [stderr] 36: 0x7fcb73d98735 - as core::ops::function::FnOnce>::call_once::hea98d5ce1aeb5ff6 [INFO] [stderr] at /rustc/9b9e20bc79549d80ab413f49d990713851172cc1/library/alloc/src/boxed.rs:2015:9 [INFO] [stderr] 37: 0x7fcb73d98735 - std::sys::pal::unix::thread::Thread::new::thread_start::hd59056a4cf913cce [INFO] [stderr] at /rustc/9b9e20bc79549d80ab413f49d990713851172cc1/library/std/src/sys/pal/unix/thread.rs:108:17 [INFO] [stderr] 38: 0x7fcb73b45ac3 - [INFO] [stderr] 39: 0x7fcb73bd6bf4 - __clone [INFO] [stderr] 40: 0x0 - [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] warning: the ICE couldn't be written to `/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gll-0.0.2/rustc-ice-2024-02-08T22_07_03-55.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.78.0-nightly (9b9e20bc7 2024-02-08) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type bin -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 [mir_drops_elaborated_and_const_checked] elaborating drops for `generate::rust::::generate_parse::{closure#0}::{closure#1}` [INFO] [stderr] #1 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stdout] error: concrete type differs from previous defining opaque type use [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gll-0.0.2/src/generate/rust.rs:1347:34 [INFO] [stdout] | [INFO] [stdout] 1347 | ) -> Thunk { [INFO] [stdout] | __________________________________^ [INFO] [stdout] 1348 | | Thunk::new(move |cont| match (&**self, parse_nodes) { [INFO] [stdout] 1349 | | (Rule::Empty, _) => cont, [INFO] [stdout] 1350 | | (Rule::Eat(pat), _) => { [INFO] [stdout] ... | [INFO] [stdout] 1444 | | }) [INFO] [stdout] 1445 | | } [INFO] [stdout] | |_____^ expected `{type error}`, got `{closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gll-0.0.2/src/generate/rust.rs:1348:20: 1348:31}` [INFO] [stdout] | [INFO] [stdout] note: previous use here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gll-0.0.2/src/generate/rust.rs:1364:22 [INFO] [stdout] | [INFO] [stdout] 1364 | left.generate_parse(None) + [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `gll` (build script) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "a58eba23b11c5f8dfdde2cbad9bfcb2639b6caf010305ac668e7311b5f504672", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a58eba23b11c5f8dfdde2cbad9bfcb2639b6caf010305ac668e7311b5f504672", kill_on_drop: false }` [INFO] [stdout] a58eba23b11c5f8dfdde2cbad9bfcb2639b6caf010305ac668e7311b5f504672