[INFO] fetching crate mcp-proxy 0.4.0...
[INFO] checking mcp-proxy-0.4.0 against master#89a99936d9e76a50e8df622e7242190841fd871b for pr-156160
[INFO] extracting crate mcp-proxy 0.4.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate mcp-proxy 0.4.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mcp-proxy 0.4.0
[INFO] tweaked toml for crates.io crate mcp-proxy 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mcp-proxy 0.4.0 on toolchain 89a99936d9e76a50e8df622e7242190841fd871b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+89a99936d9e76a50e8df622e7242190841fd871b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mcp-proxy 0.4.0 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" "+89a99936d9e76a50e8df622e7242190841fd871b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded utoipa-axum v0.2.0
[INFO] [stderr]   Downloaded tower-resilience-retry v0.9.3
[INFO] [stderr]   Downloaded tower-resilience v0.9.3
[INFO] [stderr]   Downloaded tracing-opentelemetry v0.33.0
[INFO] [stderr]   Downloaded tower-resilience-hedge v0.9.3
[INFO] [stderr]   Downloaded tower-resilience-chaos v0.9.3
[INFO] [stderr]   Downloaded tower-resilience-core v0.9.3
[INFO] [stderr]   Downloaded tower-resilience-ratelimiter v0.9.3
[INFO] [stderr]   Downloaded tower-resilience-circuitbreaker v0.9.3
[INFO] [stderr]   Downloaded tower-mcp-types v0.12.0
[INFO] [stderr]   Downloaded hashlink v0.12.0
[INFO] [stderr]   Downloaded tower-mcp v0.12.0
[INFO] [stderr]   Downloaded rsqlite-vfs v0.1.1
[INFO] [stderr]   Downloaded rusqlite v0.40.1
[INFO] [stderr]   Downloaded prost v0.14.4
[INFO] [stderr]   Downloaded prost-derive v0.14.4
[INFO] [stderr]   Downloaded notify-debouncer-mini v0.7.0
[INFO] [stderr]   Downloaded enum-iterator v2.3.0
[INFO] [stderr]   Downloaded opentelemetry-otlp v0.32.0
[INFO] [stderr]   Downloaded opentelemetry-http v0.32.0
[INFO] [stderr]   Downloaded evmap v11.0.0
[INFO] [stderr]   Downloaded geoutils v0.5.1
[INFO] [stderr]   Downloaded glob-match v0.2.1
[INFO] [stderr]   Downloaded hashbag v0.1.13
[INFO] [stderr]   Downloaded json-patch v4.1.0
[INFO] [stderr]   Downloaded ipnetwork v0.21.1
[INFO] [stderr]   Downloaded dateparser v0.2.1
[INFO] [stderr]   Downloaded left-right v0.11.7
[INFO] [stderr]   Downloaded generator v0.8.9
[INFO] [stderr]   Downloaded metrics-exporter-prometheus v0.18.3
[INFO] [stderr]   Downloaded metrics-util v0.20.1
[INFO] [stderr]   Downloaded metrics v0.24.6
[INFO] [stderr]   Downloaded jsonptr v0.7.1
[INFO] [stderr]   Downloaded geo-types v0.7.18
[INFO] [stderr]   Downloaded jpx-engine v0.3.5
[INFO] [stderr]   Downloaded openssl-sys v0.9.112
[INFO] [stderr]   Downloaded whatlang v0.18.0
[INFO] [stderr]   Downloaded opentelemetry-proto v0.32.0
[INFO] [stderr]   Downloaded stop-words v0.9.0
[INFO] [stderr]   Downloaded geohash v0.13.1
[INFO] [stderr]   Downloaded rphonetic v3.0.6
[INFO] [stderr]   Downloaded opentelemetry_sdk v0.32.1
[INFO] [stderr]   Downloaded jpx-core v0.2.2
[INFO] [stderr]   Downloaded openssl v0.10.76
[INFO] [stderr]   Downloaded redis v1.2.2
[INFO] [stderr]   Downloaded docker-wrapper v0.11.1
[INFO] [stderr]   Downloaded rust-stemmers v1.2.0
[INFO] [stderr]   Downloaded libsqlite3-sys v0.38.1
[INFO] [stderr]   Downloaded sqlite-wasm-rs v0.5.5
[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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8783c31f33f8efa68485410feeb32e137cffe15b8412e8a9aad9ec9b70c8be3f
[INFO] running `Command { std: "docker" "start" "8783c31f33f8efa68485410feeb32e137cffe15b8412e8a9aad9ec9b70c8be3f", 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" "8783c31f33f8efa68485410feeb32e137cffe15b8412e8a9aad9ec9b70c8be3f" "/opt/rustwide/cargo-home/bin/cargo" "+89a99936d9e76a50e8df622e7242190841fd871b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8783c31f33f8efa68485410feeb32e137cffe15b8412e8a9aad9ec9b70c8be3f", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8783c31f33f8efa68485410feeb32e137cffe15b8412e8a9aad9ec9b70c8be3f" "/opt/rustwide/cargo-home/bin/cargo" "+89a99936d9e76a50e8df622e7242190841fd871b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling zerocopy-derive v0.8.42
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling aws-lc-rs v1.17.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking webpki-roots v1.0.6
[INFO] [stderr]     Checking ipnet v2.12.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]    Compiling openssl-sys v0.9.112
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling logos-codegen v0.15.1
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling aws-lc-sys v0.41.0
[INFO] [stderr]    Compiling winnow v1.0.3
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking opentelemetry v0.32.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]    Compiling openssl v0.10.76
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking siphasher v1.0.2
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]     Checking uuid v1.23.2
[INFO] [stderr]     Checking phf_shared v0.12.1
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling enum-iterator-derive v1.5.0
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking enum-iterator v2.3.0
[INFO] [stderr]    Compiling prost-derive v0.14.4
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking phf v0.12.1
[INFO] [stderr]     Checking rapidhash v4.4.1
[INFO] [stderr]     Checking jsonptr v0.7.1
[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/89a99936d9e76a50e8df622e7242190841fd871b/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.10/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 --allow=unexpected_cfgs --check-cfg 'cfg(docsrs_regex)' --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=055ed41da5369a59 -C extra-filename=-f8ed72d78990c0ba --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "8783c31f33f8efa68485410feeb32e137cffe15b8412e8a9aad9ec9b70c8be3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8783c31f33f8efa68485410feeb32e137cffe15b8412e8a9aad9ec9b70c8be3f", kill_on_drop: false }`
[INFO] [stdout] 8783c31f33f8efa68485410feeb32e137cffe15b8412e8a9aad9ec9b70c8be3f
