[INFO] cloning repository https://github.com/davefol/cadk [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davefol/cadk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavefol%2Fcadk", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavefol%2Fcadk'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0c9f8da3c136bbaa4a9aab365dca1c280b840cd3 [INFO] documenting davefol/cadk against beta-2025-10-28 for beta-1.92-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavefol%2Fcadk" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/davefol/cadk [INFO] finished tweaking git repo https://github.com/davefol/cadk [INFO] tweaked toml for git repo https://github.com/davefol/cadk written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/davefol/cadk on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/davefol/cadk 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: /workspace/builds/worker-4-tc2/source/cadk-bnf/Cargo.toml: unused manifest key: build-dependencies.lalrpop.default-false [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] documenting davefol/cadk against beta-2025-10-28 for beta-1.92-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavefol%2Fcadk" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/davefol/cadk [INFO] finished tweaking git repo https://github.com/davefol/cadk [INFO] tweaked toml for git repo https://github.com/davefol/cadk written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/davefol/cadk on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/davefol/cadk 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: /workspace/builds/worker-4-tc2/source/cadk-bnf/Cargo.toml: unused manifest key: build-dependencies.lalrpop.default-false [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ena v0.14.3 [INFO] [stderr] Downloaded ascii-canvas v4.0.0 [INFO] [stderr] Downloaded logos-derive v0.15.0 [INFO] [stderr] Downloaded term v1.1.0 [INFO] [stderr] Downloaded lalrpop-util v0.22.2 [INFO] [stderr] Downloaded logos-codegen v0.15.0 [INFO] [stderr] Downloaded lalrpop v0.22.2 [INFO] [stderr] Downloaded logos v0.15.0 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 97b79baeef95f49517e03ba5a750e12eabace18f4f10db917c06c72d8ff3f46b [INFO] running `Command { std: "docker" "start" "-a" "97b79baeef95f49517e03ba5a750e12eabace18f4f10db917c06c72d8ff3f46b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "97b79baeef95f49517e03ba5a750e12eabace18f4f10db917c06c72d8ff3f46b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97b79baeef95f49517e03ba5a750e12eabace18f4f10db917c06c72d8ff3f46b", kill_on_drop: false }` [INFO] [stdout] 97b79baeef95f49517e03ba5a750e12eabace18f4f10db917c06c72d8ff3f46b [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 386faa41ddb24508035306dc0d80157b704842a6fa4bc8d68d54693f8a6f651a [INFO] running `Command { std: "docker" "start" "-a" "386faa41ddb24508035306dc0d80157b704842a6fa4bc8d68d54693f8a6f651a", kill_on_drop: false }` [INFO] [stderr] warning: /opt/rustwide/workdir/cadk-bnf/Cargo.toml: unused manifest key: build-dependencies.lalrpop.default-false [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling term v1.1.0 [INFO] [stderr] Compiling fixedbitset v0.5.7 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling keccak v0.1.5 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling ena v0.14.3 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling pico-args v0.5.0 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling ascii-canvas v4.0.0 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Documenting cadk-step v0.1.0 (/opt/rustwide/workdir/cadk-step) [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Documenting cadk-ap203-schema v0.1.0 (/opt/rustwide/workdir/cadk-ap203-schema) [INFO] [stderr] Documenting cadk v0.1.0 (/opt/rustwide/workdir/cadk) [INFO] [stderr] Compiling logos-codegen v0.15.0 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling string_cache v0.8.9 [INFO] [stderr] Compiling petgraph v0.7.1 [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 sha3 v0.10.8 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Checking lalrpop-util v0.22.2 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling logos-derive v0.15.0 [INFO] [stderr] Compiling lalrpop v0.22.2 [INFO] [stderr] Checking logos v0.15.0 [INFO] [stderr] Checking thiserror v2.0.12 [INFO] [stderr] Compiling cadk-express v0.1.0 (/opt/rustwide/workdir/cadk-express) [INFO] [stderr] Compiling cadk-bnf v0.1.0 (/opt/rustwide/workdir/cadk-bnf) [INFO] [stderr] error: failed to run custom build command for `cadk-express v0.1.0 (/opt/rustwide/workdir/cadk-express)` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/cadk-express-a97f654e0ffcefe4/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] processing file `/opt/rustwide/workdir/cadk-express/src/grammar.lalrpop` [INFO] [stderr] /opt/rustwide/workdir/cadk-express/src/grammar.lalrpop:1:1: 1:0 error: unexpected end of file [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] ^ [INFO] [stderr] [INFO] [stderr] thread 'main' (893) panicked at cadk-express/build.rs:4:10: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Kind(UnexpectedEof) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x64dfb9db6e92 - std::backtrace_rs::backtrace::libunwind::trace::h16acf28769fcd909 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x64dfb9db6e92 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5541aa5d4f92513 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x64dfb9db6e92 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x64dfb9db6e92 - ::fmt::h47627beda0767f4c [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x64dfb9dc7b1f - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x64dfb9dc7b1f - core::fmt::write::h8a63064c67176fd8 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x64dfb9d90253 - std::io::default_write_fmt::hc257f38f86d39af6 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x64dfb9d90253 - std::io::Write::write_fmt::h5e9b646cef91150b [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x64dfb9d972b2 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x64dfb9d9960c - std::panicking::default_hook::{{closure}}::h23e0299d4738b766 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x64dfb9d99466 - std::panicking::default_hook::hfeec6294e8751b62 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x64dfb9d99be5 - std::panicking::panic_with_hook::hd57cd463d793ed79 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x64dfb9d99a7a - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x64dfb9d973e9 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x64dfb9d8471d - __rustc[256c90bb7e548b45]::rust_begin_unwind [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x64dfb9dd04d0 - core::panicking::panic_fmt::hf19c198748ef6a95 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x64dfb9dcf856 - core::result::unwrap_failed::he81173b5792ad6b0 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/result.rs:1862:5 [INFO] [stderr] 17: 0x64dfb9728ef9 - build_script_build::main::haedfacf0ada87cfe [INFO] [stderr] 18: 0x64dfb9729003 - core::ops::function::FnOnce::call_once::hbb1c49cedaaf7d3a [INFO] [stderr] 19: 0x64dfb9728fe6 - std::sys::backtrace::__rust_begin_short_backtrace::habf0a540b5678053 [INFO] [stderr] 20: 0x64dfb9728fc9 - std::rt::lang_start::{{closure}}::h6d3f073d879b4004 [INFO] [stderr] 21: 0x64dfb9d91dc0 - core::ops::function::impls:: for &F>::call_once::hdf957eac011d0136 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 22: 0x64dfb9d91dc0 - std::panicking::catch_unwind::do_call::h9ff550f7799115e1 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stderr] 23: 0x64dfb9d91dc0 - std::panicking::catch_unwind::ha7ce46787bb12905 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stderr] 24: 0x64dfb9d91dc0 - std::panic::catch_unwind::h625b36596def7d39 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x64dfb9d91dc0 - std::rt::lang_start_internal::{{closure}}::h4cbc9430de699e2c [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x64dfb9d91dc0 - std::panicking::catch_unwind::do_call::h5af2f11409a22e3e [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stderr] 27: 0x64dfb9d91dc0 - std::panicking::catch_unwind::hf64cf7b0d8070f52 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stderr] 28: 0x64dfb9d91dc0 - std::panic::catch_unwind::h480b74763390cdcf [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x64dfb9d91dc0 - std::rt::lang_start_internal::h4b3d04f698aef094 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x64dfb9728fb1 - std::rt::lang_start::h96bc9dd4ca46c20c [INFO] [stderr] 31: 0x64dfb9729265 - main [INFO] [stderr] 32: 0x7c6e459fa1ca - [INFO] [stderr] 33: 0x7c6e459fa28b - __libc_start_main [INFO] [stderr] 34: 0x64dfb9728d35 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "386faa41ddb24508035306dc0d80157b704842a6fa4bc8d68d54693f8a6f651a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "386faa41ddb24508035306dc0d80157b704842a6fa4bc8d68d54693f8a6f651a", kill_on_drop: false }` [INFO] [stdout] 386faa41ddb24508035306dc0d80157b704842a6fa4bc8d68d54693f8a6f651a