[INFO] cloning repository https://github.com/aryanagrawal10/IBM-mcp-gateway
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aryanagrawal10/IBM-mcp-gateway" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faryanagrawal10%2FIBM-mcp-gateway", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faryanagrawal10%2FIBM-mcp-gateway'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f0ec6633f4e0389b605bf199b97d34ac8b93cf99
[INFO] checking aryanagrawal10/IBM-mcp-gateway against e4d5758286bf2cf6f415802f2cf861747a7c6c8c for pr-152972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faryanagrawal10%2FIBM-mcp-gateway" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/aryanagrawal10/IBM-mcp-gateway
[INFO] finished tweaking git repo https://github.com/aryanagrawal10/IBM-mcp-gateway
[INFO] tweaked toml for git repo https://github.com/aryanagrawal10/IBM-mcp-gateway written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aryanagrawal10/IBM-mcp-gateway on toolchain e4d5758286bf2cf6f415802f2cf861747a7c6c8c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aryanagrawal10/IBM-mcp-gateway 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" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `anyhow`
[INFO] [stderr]   --> Cargo.toml:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | anyhow = "1.0"
[INFO] [stderr]    | ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `anyhow`
[INFO] [stderr] warning: unused workspace dependency `pyo3-log`
[INFO] [stderr]   --> Cargo.toml:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | pyo3-log = "0.13.3"
[INFO] [stderr]    | ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `pyo3-log`
[INFO] [stderr] warning: workspace (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a9d67370eed35528bbbc3821e335121198d43cdf55579d8566cc2dc73e89d44f
[INFO] running `Command { std: "docker" "start" "a9d67370eed35528bbbc3821e335121198d43cdf55579d8566cc2dc73e89d44f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9d67370eed35528bbbc3821e335121198d43cdf55579d8566cc2dc73e89d44f", 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" "a9d67370eed35528bbbc3821e335121198d43cdf55579d8566cc2dc73e89d44f" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9d67370eed35528bbbc3821e335121198d43cdf55579d8566cc2dc73e89d44f", 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" "a9d67370eed35528bbbc3821e335121198d43cdf55579d8566cc2dc73e89d44f" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `anyhow`
[INFO] [stderr]   --> Cargo.toml:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | anyhow = "1.0"
[INFO] [stderr]    | ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `anyhow`
[INFO] [stderr] warning: unused workspace dependency `pyo3-log`
[INFO] [stderr]   --> Cargo.toml:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | pyo3-log = "0.13.3"
[INFO] [stderr]    | ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `pyo3-log`
[INFO] [stderr] warning: workspace (manifest) generated 2 warnings
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling aws-lc-rs v1.16.3
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]     Checking rustls-pki-types v1.14.1
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking openssl-probe v0.2.1
[INFO] [stderr]     Checking typenum v1.20.0
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]     Checking arc-swap v1.9.1
[INFO] [stderr]     Checking winnow v1.0.2
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking rustls-native-certs v0.8.3
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking num-conv v0.2.1
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking time-core v0.1.8
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]    Compiling cc v1.2.62
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking btoi v0.5.0
[INFO] [stderr]     Checking flume v0.12.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking dotenvy v0.15.7
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]    Compiling pyo3-build-config v0.28.3
[INFO] [stderr]     Checking colored v3.1.1
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking hybrid-array v0.4.12
[INFO] [stderr]     Checking cmov v0.5.3
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking backon v1.6.0
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]     Checking ctutils v0.4.2
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking const-oid v0.10.2
[INFO] [stderr]     Checking crypto-common v0.2.1
[INFO] [stderr]     Checking block-buffer v0.12.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking uuid v1.23.0
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling aws-lc-sys v0.40.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.47
[INFO] [stderr]     Checking toml v0.9.12+spec-1.1.0
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking tinyvec v1.11.0
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking unicode-bidi v0.3.18
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking md-5 v0.11.0
[INFO] [stderr]     Checking hmac v0.13.0
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]    Compiling pyo3-ffi v0.28.3
[INFO] [stderr]    Compiling pyo3-macros-backend v0.28.3
[INFO] [stderr]     Checking phf_shared v0.13.1
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling unic-char-range v0.9.0
[INFO] [stderr]     Checking flagset v0.4.7
[INFO] [stderr]    Compiling unic-common v0.9.0
[INFO] [stderr]    Compiling unic-ucd-version v0.9.0
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]    Compiling unic-char-property v0.9.0
[INFO] [stderr]     Checking phf v0.13.1
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking whoami v2.1.2
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]    Compiling pyo3 v0.28.3
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]     Checking postgres-protocol v0.6.11
[INFO] [stderr]    Compiling rustpython-parser-vendored v0.4.0
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking mimalloc v0.1.50
[INFO] [stderr]     Checking postgres-types v0.2.13
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling unic-ucd-ident v0.9.0
[INFO] [stderr]    Compiling unic-emoji-char v0.9.0
[INFO] [stderr]    Compiling numpy v0.28.0
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]    Compiling lalrpop-util v0.20.2
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]     Checking ipnetwork v0.21.1
[INFO] [stderr]     Checking ndarray v0.17.2
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking toml v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking ordered-float v5.3.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking inventory v0.3.24
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tracing-test-macro v0.2.6
[INFO] [stderr]    Compiling is-macro v0.3.7
[INFO] [stderr]    Compiling pin-project-internal v1.1.12
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling der_derive v0.7.3
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking actson v2.1.0
[INFO] [stderr]    Compiling prost-derive v0.14.3
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking axum-core v0.5.6
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking yoke v0.8.2
[INFO] [stderr]     Checking opentelemetry v0.31.0
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking clap v4.6.1
[INFO] [stderr]    Compiling rustpython-parser-core v0.4.0
[INFO] [stderr] error: could not compile `ndarray` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/e4d5758286bf2cf6f415802f2cf861747a7c6c8c/bin/rustc --crate-name ndarray --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.17.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("approx", "blas", "default", "matrixmultiply-threading", "portable-atomic-critical-section", "rayon", "serde", "std"))' -C metadata=3ae331b6d82371fa -C extra-filename=-c95cf9ea6e5d6195 --out-dir /opt/rustwide/target/debug/build/ndarray/c95cf9ea6e5d6195/out -L dependency=/opt/rustwide/target/debug/build/num-traits/3f20bdcfe3eb0a45/out -L dependency=/opt/rustwide/target/debug/build/rawpointer/1161d966db9d7afd/out --extern matrixmultiply=/opt/rustwide/target/debug/build/matrixmultiply/8a81d3c6ecd5177b/out/libmatrixmultiply-8a81d3c6ecd5177b.rmeta --extern num_complex=/opt/rustwide/target/debug/build/num-complex/127c181bab810e11/out/libnum_complex-127c181bab810e11.rmeta --extern num_integer=/opt/rustwide/target/debug/build/num-integer/73d7188e19b30f48/out/libnum_integer-73d7188e19b30f48.rmeta --extern num_traits=/opt/rustwide/target/debug/build/num-traits/3f20bdcfe3eb0a45/out/libnum_traits-3f20bdcfe3eb0a45.rmeta --extern rawpointer=/opt/rustwide/target/debug/build/rawpointer/1161d966db9d7afd/out/librawpointer-1161d966db9d7afd.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a9d67370eed35528bbbc3821e335121198d43cdf55579d8566cc2dc73e89d44f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9d67370eed35528bbbc3821e335121198d43cdf55579d8566cc2dc73e89d44f", kill_on_drop: false }`
[INFO] [stdout] a9d67370eed35528bbbc3821e335121198d43cdf55579d8566cc2dc73e89d44f