[INFO] cloning repository https://github.com/Hirasawa69/grok-mcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hirasawa69/grok-mcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHirasawa69%2Fgrok-mcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHirasawa69%2Fgrok-mcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ffc5652e09aa4c03fe6d983e32dce3d9bc9470a0
[INFO] checking Hirasawa69/grok-mcp against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHirasawa69%2Fgrok-mcp" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Hirasawa69/grok-mcp
[INFO] finished tweaking git repo https://github.com/Hirasawa69/grok-mcp
[INFO] tweaked toml for git repo https://github.com/Hirasawa69/grok-mcp written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Hirasawa69/grok-mcp on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Hirasawa69/grok-mcp 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" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a293b706b31f9f04d13b261e09e2d0ac651e41a1c7d44cc5735f35e8d6cb83c9
[INFO] running `Command { std: "docker" "start" "a293b706b31f9f04d13b261e09e2d0ac651e41a1c7d44cc5735f35e8d6cb83c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a293b706b31f9f04d13b261e09e2d0ac651e41a1c7d44cc5735f35e8d6cb83c9", 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" "a293b706b31f9f04d13b261e09e2d0ac651e41a1c7d44cc5735f35e8d6cb83c9" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a293b706b31f9f04d13b261e09e2d0ac651e41a1c7d44cc5735f35e8d6cb83c9", 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" "a293b706b31f9f04d13b261e09e2d0ac651e41a1c7d44cc5735f35e8d6cb83c9" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking litemap v0.8.2
[INFO] [stderr]     Checking writeable v0.6.3
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]    Compiling icu_properties_data v2.2.0
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]    Compiling icu_normalizer_data v2.2.0
[INFO] [stderr]    Compiling aws-lc-rs v1.17.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking rustls-pki-types v1.14.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking brotli-decompressor v5.0.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]     Checking typenum v1.20.1
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling num-conv v0.2.1
[INFO] [stderr]     Checking zerofrom v0.1.7
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]     Checking yoke v0.8.2
[INFO] [stderr]     Checking compression-core v0.4.31
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]     Checking brotli v8.0.3
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking psl-types v2.0.11
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking ipnet v2.12.0
[INFO] [stderr]     Checking hybrid-array v0.4.12
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]     Checking openssl-probe v0.2.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling aws-lc-sys v0.41.0
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking rustls-native-certs v0.8.4
[INFO] [stderr]    Compiling schemars_derive v1.2.1
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr] error: could not compile `serde_core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/52995a223f2919dd3e2e427231db90a257350ded/bin/rustc --crate-name serde_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "rc", "result", "std", "unstable"))' -C metadata=7a32f6c990df8ad7 -C extra-filename=-c82bf596f3444a58 --out-dir /opt/rustwide/target/debug/build/serde_core/c82bf596f3444a58/out -C strip=debuginfo --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies --check-cfg 'cfg(if_docsrs_then_no_serde_core)' --check-cfg 'cfg(no_core_cstr)' --check-cfg 'cfg(no_core_error)' --check-cfg 'cfg(no_core_net)' --check-cfg 'cfg(no_core_num_saturating)' --check-cfg 'cfg(no_diagnostic_namespace)' --check-cfg 'cfg(no_serde_derive)' --check-cfg 'cfg(no_std_atomic)' --check-cfg 'cfg(no_std_atomic64)' --check-cfg 'cfg(no_target_has_atomic)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `brotli` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/52995a223f2919dd3e2e427231db90a257350ded/bin/rustc --crate-name brotli --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/brotli-8.0.3/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 --cfg 'feature="alloc-stdlib"' --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc-stdlib", "benchmark", "billing", "default", "disable-timer", "disallow_large_window_size", "external-literal-probability", "ffi-api", "float64", "floating_point_context_mixing", "no-stdlib-ffi-binding", "pass-through-ffi-panics", "seccomp", "sha2", "simd", "std", "validation", "vector_scratch_space"))' -C metadata=b8fa338bad41ce55 -C extra-filename=-abcde51541f01870 --out-dir /opt/rustwide/target/debug/build/brotli/abcde51541f01870/out -C strip=debuginfo -L dependency=/opt/rustwide/target/debug/build/alloc-no-stdlib/508faf17c9beb5ea/out -L dependency=/opt/rustwide/target/debug/build/alloc-stdlib/de4632703f563519/out --extern alloc_no_stdlib=/opt/rustwide/target/debug/build/alloc-no-stdlib/508faf17c9beb5ea/out/liballoc_no_stdlib-508faf17c9beb5ea.rmeta --extern alloc_stdlib=/opt/rustwide/target/debug/build/alloc-stdlib/de4632703f563519/out/liballoc_stdlib-de4632703f563519.rmeta --extern brotli_decompressor=/opt/rustwide/target/debug/build/brotli-decompressor/ba4006bd39b49c57/out/libbrotli_decompressor-ba4006bd39b49c57.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a293b706b31f9f04d13b261e09e2d0ac651e41a1c7d44cc5735f35e8d6cb83c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a293b706b31f9f04d13b261e09e2d0ac651e41a1c7d44cc5735f35e8d6cb83c9", kill_on_drop: false }`
[INFO] [stdout] a293b706b31f9f04d13b261e09e2d0ac651e41a1c7d44cc5735f35e8d6cb83c9
