[INFO] fetching crate mq-mcp 0.1.33...
[INFO] testing mq-mcp-0.1.33 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate mq-mcp 0.1.33 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate mq-mcp 0.1.33
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mq-mcp 0.1.33
[INFO] tweaked toml for crates.io crate mq-mcp 0.1.33 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mq-mcp 0.1.33 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 mq-mcp 0.1.33 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 wasm-bindgen-shared v0.2.105
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.105
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.105
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.105
[INFO] [stderr]   Downloaded bytes v1.11.0
[INFO] [stderr]   Downloaded darling_macro v0.24.0
[INFO] [stderr]   Downloaded rustc-hash v2.1.2
[INFO] [stderr]   Downloaded pastey v0.2.1
[INFO] [stderr]   Downloaded supports-hyperlinks v3.1.0
[INFO] [stderr]   Downloaded rmcp-macros v3.5.0
[INFO] [stderr]   Downloaded scraper v0.27.0
[INFO] [stderr]   Downloaded mq-macros v0.9.3
[INFO] [stderr]   Downloaded block-buffer v0.12.0
[INFO] [stderr]   Downloaded crypto-common v0.2.1
[INFO] [stderr]   Downloaded dirs v7.0.0
[INFO] [stderr]   Downloaded schemars_derive v1.1.0
[INFO] [stderr]   Downloaded arraydeque v0.5.1
[INFO] [stderr]   Downloaded recursive v0.1.1
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.55
[INFO] [stderr]   Downloaded smol_str v0.3.6
[INFO] [stderr]   Downloaded convert_case v0.7.1
[INFO] [stderr]   Downloaded ego-tree v0.11.0
[INFO] [stderr]   Downloaded string-interner v0.20.0
[INFO] [stderr]   Downloaded markup5ever v0.39.0
[INFO] [stderr]   Downloaded web_atoms v0.2.3
[INFO] [stderr]   Downloaded unicode-id v0.3.6
[INFO] [stderr]   Downloaded digest v0.11.2
[INFO] [stderr]   Downloaded globset v0.4.20
[INFO] [stderr]   Downloaded html-escape v0.2.14
[INFO] [stderr]   Downloaded recursive-proc-macro-impl v0.1.1
[INFO] [stderr]   Downloaded uuid v1.23.4
[INFO] [stderr]   Downloaded sse-stream v0.2.5
[INFO] [stderr]   Downloaded tendril v0.5.0
[INFO] [stderr]   Downloaded hybrid-array v0.4.10
[INFO] [stderr]   Downloaded caseless v0.2.2
[INFO] [stderr]   Downloaded mq-help v0.9.3
[INFO] [stderr]   Downloaded js-sys v0.3.82
[INFO] [stderr]   Downloaded toml_edit v0.23.7
[INFO] [stderr]   Downloaded darling v0.24.0
[INFO] [stderr]   Downloaded darling_core v0.24.0
[INFO] [stderr]   Downloaded yaml-rust2 v0.13.0
[INFO] [stderr]   Downloaded borsh v1.5.7
[INFO] [stderr]   Downloaded selectors v0.38.0
[INFO] [stderr]   Downloaded derive_more-impl v2.0.1
[INFO] [stderr]   Downloaded html5ever v0.39.0
[INFO] [stderr]   Downloaded similar v3.1.0
[INFO] [stderr]   Downloaded cc v1.2.46
[INFO] [stderr]   Downloaded toml v1.1.0+spec-1.1.0
[INFO] [stderr]   Downloaded schemars v1.1.0
[INFO] [stderr]   Downloaded derive_more v2.0.1
[INFO] [stderr]   Downloaded toon-format v0.5.0
[INFO] [stderr]   Downloaded ignore v0.4.33
[INFO] [stderr]   Downloaded ammonia v4.1.4
[INFO] [stderr]   Downloaded ar_archive_writer v0.5.2
[INFO] [stderr]   Downloaded winnow v1.0.1
[INFO] [stderr]   Downloaded markdown v1.0.0
[INFO] [stderr]   Downloaded rmcp v3.5.0
[INFO] [stderr]   Downloaded web-sys v0.3.82
[INFO] [stderr]   Downloaded mq-markdown v0.9.3
[INFO] [stderr]   Downloaded mq-hir v0.9.3
[INFO] [stderr]   Downloaded mq-db v0.2.7
[INFO] [stderr]   Downloaded mimalloc v0.1.52
[INFO] [stderr]   Downloaded mq-lang v0.9.3
[INFO] [stderr]   Downloaded ratatui-macros v0.7.2
[INFO] [stderr]   Downloaded libmimalloc-sys v0.1.49
[INFO] [stderr]   Downloaded axum-server v0.8.0
[INFO] [stderr]   Downloaded fs-err v3.3.1
[INFO] [stderr]   Downloaded aws-lc-rs v1.17.3
[INFO] [stderr]   Downloaded aws-lc-sys v0.43.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 72c49283223dfb1f21a06b1b3d06035ab6f9b8d02c4457673c8b3e3e85c77d0f
[INFO] running `Command { std: "docker" "start" "72c49283223dfb1f21a06b1b3d06035ab6f9b8d02c4457673c8b3e3e85c77d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72c49283223dfb1f21a06b1b3d06035ab6f9b8d02c4457673c8b3e3e85c77d0f", 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" "72c49283223dfb1f21a06b1b3d06035ab6f9b8d02c4457673c8b3e3e85c77d0f" "/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" "72c49283223dfb1f21a06b1b3d06035ab6f9b8d02c4457673c8b3e3e85c77d0f", 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" "72c49283223dfb1f21a06b1b3d06035ab6f9b8d02c4457673c8b3e3e85c77d0f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling mio v1.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling phf_codegen v0.13.1
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling litemap v0.8.1
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling writeable v0.6.2
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling icu_properties_data v2.1.1
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling string_cache v0.9.0
[INFO] [stderr]    Compiling utf-8 v0.7.6
[INFO] [stderr]    Compiling http v1.4.2
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling string_cache_codegen v0.6.1
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling dtoa v1.0.10
[INFO] [stderr]    Compiling dtoa-short v0.3.5
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling web_atoms v0.2.3
[INFO] [stderr]    Compiling cc v1.2.46
[INFO] [stderr]    Compiling tendril v0.5.0
[INFO] [stderr]    Compiling aws-lc-rs v1.17.3
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling castaway v0.2.4
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling hybrid-array v0.4.10
[INFO] [stderr]    Compiling selectors v0.38.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling owo-colors v4.2.3
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling instability v0.3.12
[INFO] [stderr]    Compiling tower-service v0.3.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.26
[INFO] [stderr]    Compiling compact_str v0.9.1
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling lru v0.18.1
[INFO] [stderr]    Compiling servo_arc v0.4.3
[INFO] [stderr]    Compiling aws-lc-sys v0.43.0
[INFO] [stderr]    Compiling is_ci v1.2.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling critical-section v1.2.0
[INFO] [stderr]    Compiling rustc-hash v2.1.2
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling supports-color v3.0.2
[INFO] [stderr]    Compiling stacker v0.1.24
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling unicode-truncate v2.0.1
[INFO] [stderr]    Compiling rustls-pki-types v1.15.1
[INFO] [stderr]    Compiling chacha20 v0.10.1
[INFO] [stderr]    Compiling block-buffer v0.12.0
[INFO] [stderr]    Compiling crypto-common v0.2.1
[INFO] [stderr]    Compiling terminal_size v0.4.3
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling hashlink v0.12.1
[INFO] [stderr]    Compiling bstr v1.12.1
[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-0.8.11/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="default"' --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=e3324ea7aa3cbba2 -C extra-filename=-7010b26951f94357 --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] [stderr] warning: build failed, waiting for other jobs to finish...
[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=6f2aa89481e440fc -C extra-filename=-256e36ae82683648 --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-09e7b053106f9c22.rmeta --cap-lints allow --cap-lints=warn --cfg core_error --check-cfg 'cfg(core_error)'` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "72c49283223dfb1f21a06b1b3d06035ab6f9b8d02c4457673c8b3e3e85c77d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72c49283223dfb1f21a06b1b3d06035ab6f9b8d02c4457673c8b3e3e85c77d0f", kill_on_drop: false }`
[INFO] [stdout] 72c49283223dfb1f21a06b1b3d06035ab6f9b8d02c4457673c8b3e3e85c77d0f
