[INFO] fetching crate ix-mcp 0.1.0...
[INFO] testing ix-mcp-0.1.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate ix-mcp 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate ix-mcp 0.1.0
[INFO] finished tweaking crates.io crate ix-mcp 0.1.0
[INFO] tweaked toml for crates.io crate ix-mcp 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ix-mcp 0.1.0 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 ix-mcp 0.1.0 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]  Downloading crates ...
[INFO] [stderr]   Downloaded ix-config v0.1.0
[INFO] [stderr]   Downloaded ix-core v0.1.0
[INFO] [stderr]   Downloaded ix-id v0.1.0
[INFO] [stderr]   Downloaded ix-app v0.1.0
[INFO] [stderr]   Downloaded trice v0.4.0
[INFO] [stderr]   Downloaded wasmtimer v0.2.1
[INFO] [stderr]   Downloaded cc v1.2.54
[INFO] [stderr]   Downloaded double-ended-peekable v0.1.0
[INFO] [stderr]   Downloaded revision v0.10.0
[INFO] [stderr]   Downloaded revision-derive v0.10.0
[INFO] [stderr]   Downloaded ix-storage-surrealdb v0.1.0
[INFO] [stderr]   Downloaded storekey v0.5.0
[INFO] [stderr]   Downloaded quick_cache v0.6.18
[INFO] [stderr]   Downloaded revision-derive v0.11.0
[INFO] [stderr]   Downloaded revision v0.11.0
[INFO] [stderr]   Downloaded geo-types v0.7.18
[INFO] [stderr]   Downloaded surrealkv v0.9.3
[INFO] [stderr]   Downloaded ntapi v0.4.2
[INFO] [stderr]   Downloaded surrealdb-rocksdb v0.24.0-surreal.1
[INFO] [stderr]   Downloaded reblessive v0.4.3
[INFO] [stderr]   Downloaded surrealdb v2.5.0
[INFO] [stderr]   Downloaded quick_cache v0.5.2
[INFO] [stderr]   Downloaded noisy_float v0.2.1
[INFO] [stderr]   Downloaded lexicmp v0.1.0
[INFO] [stderr]   Downloaded ndarray-stats v0.5.1
[INFO] [stderr]   Downloaded linfa-linalg v0.1.0
[INFO] [stderr]   Downloaded spade v2.15.0
[INFO] [stderr]   Downloaded surrealdb-core v2.5.0
[INFO] [stderr]   Downloaded vart v0.8.1
[INFO] [stderr]   Downloaded vart v0.9.3
[INFO] [stderr]   Downloaded any_ascii v0.3.3
[INFO] [stderr]   Downloaded dmp v0.2.3
[INFO] [stderr]   Downloaded ext-sort v0.1.5
[INFO] [stderr]   Downloaded cedar-policy v2.4.2
[INFO] [stderr]   Downloaded lalrpop-util v0.20.2
[INFO] [stderr]   Downloaded stacker v0.1.22
[INFO] [stderr]   Downloaded psm v0.1.29
[INFO] [stderr]   Downloaded cedar-policy-validator v2.4.2
[INFO] [stderr]   Downloaded unicode-security v0.1.2
[INFO] [stderr]   Downloaded rust-stemmers v1.2.0
[INFO] [stderr]   Downloaded rustc_lexer v0.1.0
[INFO] [stderr]   Downloaded cedar-policy-core v2.4.2
[INFO] [stderr]   Downloaded lalrpop v0.20.2
[INFO] [stderr]   Downloaded ascii-canvas v3.0.0
[INFO] [stderr]   Downloaded ena v0.14.3
[INFO] [stderr]   Downloaded surrealdb-librocksdb-sys v0.17.3+10.6.2
[INFO] [stderr]   Downloaded bcrypt v0.15.1
[INFO] [stderr]   Downloaded async-graphql v7.2.1
[INFO] [stderr]   Downloaded static_assertions_next v1.1.2
[INFO] [stderr]   Downloaded asynk-strim v0.1.5
[INFO] [stderr]   Downloaded async-graphql-value v7.2.1
[INFO] [stderr]   Downloaded affinitypool v0.3.1
[INFO] [stderr]   Downloaded async-graphql-parser v7.2.1
[INFO] [stderr]   Downloaded async-graphql-derive v7.2.1
[INFO] [stderr]   Downloaded ammonia v4.1.2
[INFO] [stderr]   Downloaded html5ever v0.35.0
[INFO] [stderr]   Downloaded match_token v0.35.0
[INFO] [stderr]   Downloaded markup5ever v0.35.0
[INFO] [stderr]   Downloaded cssparser v0.35.0
[INFO] [stderr]   Downloaded web_atoms v0.1.3
[INFO] [stderr]   Downloaded addr v0.15.6
[INFO] [stderr]   Downloaded tokenizers v0.21.4
[INFO] [stderr]   Downloaded ix-embeddings v0.1.0
[INFO] [stderr]   Downloaded fastembed v4.9.1
[INFO] [stderr]   Downloaded ort-sys v2.0.0-rc.9
[INFO] [stderr]   Downloaded ort v2.0.0-rc.9
[INFO] [stderr]   Downloaded zune-jpeg v0.5.11
[INFO] [stderr]   Downloaded hf-hub v0.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b47d4896490402a9c23ab50122893804510c35a35236fb6866d8a2c0a389f950
[INFO] running `Command { std: "docker" "start" "b47d4896490402a9c23ab50122893804510c35a35236fb6866d8a2c0a389f950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b47d4896490402a9c23ab50122893804510c35a35236fb6866d8a2c0a389f950", 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" "b47d4896490402a9c23ab50122893804510c35a35236fb6866d8a2c0a389f950" "/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" "b47d4896490402a9c23ab50122893804510c35a35236fb6866d8a2c0a389f950", 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" "b47d4896490402a9c23ab50122893804510c35a35236fb6866d8a2c0a389f950" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling find-msvc-tools v0.1.8
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling zmij v1.0.16
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling litemap v0.8.1
[INFO] [stderr]    Compiling writeable v0.6.2
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling rustls-pki-types v1.14.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling cc v1.2.54
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr] error: could not compile `object` (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 object --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/object-0.37.3/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 debug-assertions=off --cfg 'feature="archive"' --cfg 'feature="coff"' --cfg 'feature="elf"' --cfg 'feature="macho"' --cfg 'feature="pe"' --cfg 'feature="read"' --cfg 'feature="read_core"' --cfg 'feature="std"' --cfg 'feature="unaligned"' --cfg 'feature="xcoff"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all", "alloc", "archive", "build", "build_core", "cargo-all", "coff", "compression", "core", "default", "doc", "elf", "macho", "pe", "read", "read_core", "rustc-dep-of-std", "std", "unaligned", "unstable", "unstable-all", "wasm", "write", "write_core", "write_std", "xcoff"))' -C metadata=3aa579f8cfada995 -C extra-filename=-1102c7dc9d9efbe2 --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern memchr=/opt/rustwide/target/release/deps/libmemchr-169ea9240a727d14.rmeta --cap-lints allow --cap-lints=warn --cfg core_error --check-cfg 'cfg(core_error)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `regex-syntax` (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_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.8/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 debug-assertions=off --cfg 'feature="std"' --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"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=dbfdebee7d73bc85 -C extra-filename=-3b0fe9c7fc2c3d5b --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b47d4896490402a9c23ab50122893804510c35a35236fb6866d8a2c0a389f950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b47d4896490402a9c23ab50122893804510c35a35236fb6866d8a2c0a389f950", kill_on_drop: false }`
[INFO] [stdout] b47d4896490402a9c23ab50122893804510c35a35236fb6866d8a2c0a389f950
