[INFO] fetching crate frost-mcp 0.1.24...
[INFO] testing frost-mcp-0.1.24 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-3
[INFO] extracting crate frost-mcp 0.1.24 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate frost-mcp 0.1.24
[INFO] finished tweaking crates.io crate frost-mcp 0.1.24
[INFO] tweaked toml for crates.io crate frost-mcp 0.1.24 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate frost-mcp 0.1.24 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate frost-mcp 0.1.24 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive_internals v0.29.1
[INFO] [stderr]   Downloaded schemars_derive v0.8.22
[INFO] [stderr]   Downloaded schemars_derive v1.2.1
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.123
[INFO] [stderr]   Downloaded tatara-closed-set-derive v0.3.41
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.123
[INFO] [stderr]   Downloaded tatara-lisp-derive v0.3.41
[INFO] [stderr]   Downloaded frost-glob v0.1.24
[INFO] [stderr]   Downloaded frost-options v0.1.24
[INFO] [stderr]   Downloaded frost-expand v0.1.24
[INFO] [stderr]   Downloaded frost-lexer v0.1.24
[INFO] [stderr]   Downloaded wadachi-spec v0.1.6
[INFO] [stderr]   Downloaded pleme-io-wadachi v0.1.6
[INFO] [stderr]   Downloaded rmcp-macros v0.15.0
[INFO] [stderr]   Downloaded inotify v0.11.2
[INFO] [stderr]   Downloaded frost-parser v0.1.24
[INFO] [stderr]   Downloaded irodori v0.1.1
[INFO] [stderr]   Downloaded frost-builtins v0.1.24
[INFO] [stderr]   Downloaded memchr v2.8.1
[INFO] [stderr]   Downloaded frost-lisp v0.1.24
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.123
[INFO] [stderr]   Downloaded awase v0.1.10
[INFO] [stderr]   Downloaded compact_str v0.8.2
[INFO] [stderr]   Downloaded fancy-regex v0.14.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.123
[INFO] [stderr]   Downloaded frost-exec v0.1.24
[INFO] [stderr]   Downloaded rmcp v0.15.0
[INFO] [stderr]   Downloaded ishou-tokens v0.1.18
[INFO] [stderr]   Downloaded js-sys v0.3.100
[INFO] [stderr]   Downloaded tatara-closed-set v0.3.41
[INFO] [stderr]   Downloaded tatara-lisp v0.3.41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e2fef015520a258493acc3bb747dc6305dcc515188ebc3a0bc25a9b11924268d
[INFO] running `Command { std: "docker" "start" "e2fef015520a258493acc3bb747dc6305dcc515188ebc3a0bc25a9b11924268d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2fef015520a258493acc3bb747dc6305dcc515188ebc3a0bc25a9b11924268d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e2fef015520a258493acc3bb747dc6305dcc515188ebc3a0bc25a9b11924268d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2fef015520a258493acc3bb747dc6305dcc515188ebc3a0bc25a9b11924268d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e2fef015520a258493acc3bb747dc6305dcc515188ebc3a0bc25a9b11924268d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling cc v1.2.63
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling log v0.4.32
[INFO] [stderr]    Compiling bitflags v2.13.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling notify-types v2.1.0
[INFO] [stderr]    Compiling compact_str v0.8.2
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling rmcp v0.15.0
[INFO] [stderr]    Compiling schemars v0.8.22
[INFO] [stderr]    Compiling pastey v0.2.3
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]    Compiling blake3 v1.8.5
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling mio v1.2.1
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling inotify v0.11.2
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling notify v8.2.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling socket2 v0.6.4
[INFO] [stderr]    Compiling hashlink v0.9.1
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]    Compiling tatara-closed-set-derive v0.3.41
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling tatara-closed-set v0.3.41
[INFO] [stderr]    Compiling schemars_derive v1.2.1
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tatara-lisp-derive v0.3.41
[INFO] [stderr]    Compiling frost-glob v0.1.24
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling fancy-regex v0.14.0
[INFO] [stderr]    Compiling frost-builtins v0.1.24
[INFO] [stderr]    Compiling frost-options v0.1.24
[INFO] [stderr]    Compiling schemars_derive v0.8.22
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling rmcp-macros v0.15.0
[INFO] [stderr]    Compiling frost-lexer v0.1.24
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling frost-parser v0.1.24
[INFO] [stderr]    Compiling frost-expand v0.1.24
[INFO] [stderr] error: could not compile `tatara-closed-set` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name tatara_closed_set --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tatara-closed-set-0.3.41/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=4794efe7e86cc749 -C extra-filename=-ab6effca8584d7ec --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern tatara_closed_set_derive=/opt/rustwide/target/release/deps/libtatara_closed_set_derive-5425ead151b17436.so --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `regex-automata` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name regex_automata --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-automata-0.4.14/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no --cfg 'feature="alloc"' --cfg 'feature="dfa"' --cfg 'feature="dfa-build"' --cfg 'feature="dfa-onepass"' --cfg 'feature="dfa-search"' --cfg 'feature="hybrid"' --cfg 'feature="meta"' --cfg 'feature="nfa"' --cfg 'feature="nfa-backtrack"' --cfg 'feature="nfa-pikevm"' --cfg 'feature="nfa-thompson"' --cfg 'feature="perf"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-literal-multisubstring"' --cfg 'feature="perf-literal-substring"' --cfg 'feature="std"' --cfg 'feature="syntax"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' --cfg 'feature="unicode-word-boundary"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "dfa", "dfa-build", "dfa-onepass", "dfa-search", "hybrid", "internal-instrument", "internal-instrument-pikevm", "logging", "meta", "nfa", "nfa-backtrack", "nfa-pikevm", "nfa-thompson", "perf", "perf-inline", "perf-literal", "perf-literal-multisubstring", "perf-literal-substring", "std", "syntax", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unicode-word-boundary"))' -C metadata=68a5c1e2e6549fd1 -C extra-filename=-bf8ab7bb1532bad4 --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern aho_corasick=/opt/rustwide/target/release/deps/libaho_corasick-d24f07a96533b67f.rmeta --extern memchr=/opt/rustwide/target/release/deps/libmemchr-74011ed56d44a9b9.rmeta --extern regex_syntax=/opt/rustwide/target/release/deps/libregex_syntax-6c65c9ab5a093592.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "e2fef015520a258493acc3bb747dc6305dcc515188ebc3a0bc25a9b11924268d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2fef015520a258493acc3bb747dc6305dcc515188ebc3a0bc25a9b11924268d", kill_on_drop: false }`
[INFO] [stdout] e2fef015520a258493acc3bb747dc6305dcc515188ebc3a0bc25a9b11924268d