[INFO] cloning repository https://github.com/preedep/mcp-rust-demo-001
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/preedep/mcp-rust-demo-001" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpreedep%2Fmcp-rust-demo-001", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpreedep%2Fmcp-rust-demo-001'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d9f8a33f9ba680e1cafc554e9d1c890a138b5a1
[INFO] checking preedep/mcp-rust-demo-001 against 5b237c915528dadada3f674b90c7c80368b632be for pr-133502-29
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpreedep%2Fmcp-rust-demo-001" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/preedep/mcp-rust-demo-001
[INFO] finished tweaking git repo https://github.com/preedep/mcp-rust-demo-001
[INFO] tweaked toml for git repo https://github.com/preedep/mcp-rust-demo-001 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/preedep/mcp-rust-demo-001 on toolchain 5b237c915528dadada3f674b90c7c80368b632be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5b237c915528dadada3f674b90c7c80368b632be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/preedep/mcp-rust-demo-001 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" "+5b237c915528dadada3f674b90c7c80368b632be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 720ad6199b7d155fa6e2028fe94731cae2ebcbb04eceec7c56b748d307a905a8
[INFO] running `Command { std: "docker" "start" "720ad6199b7d155fa6e2028fe94731cae2ebcbb04eceec7c56b748d307a905a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "720ad6199b7d155fa6e2028fe94731cae2ebcbb04eceec7c56b748d307a905a8", 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" "720ad6199b7d155fa6e2028fe94731cae2ebcbb04eceec7c56b748d307a905a8" "/opt/rustwide/cargo-home/bin/cargo" "+5b237c915528dadada3f674b90c7c80368b632be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "720ad6199b7d155fa6e2028fe94731cae2ebcbb04eceec7c56b748d307a905a8", 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" "720ad6199b7d155fa6e2028fe94731cae2ebcbb04eceec7c56b748d307a905a8" "/opt/rustwide/cargo-home/bin/cargo" "+5b237c915528dadada3f674b90c7c80368b632be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.16.1
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]     Checking hybrid-array v0.4.15
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling zstd-sys v2.1.0+zstd.1.5.7
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]    Compiling zstd-safe v7.3.0
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking alloc-stdlib v0.2.4
[INFO] [stderr]    Compiling encoding_rs v0.8.41
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]     Checking indexmap v2.14.2
[INFO] [stderr]     Checking brotli-decompressor v5.0.3
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking chacha20 v0.10.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[INFO] [stderr]     Checking bytestring v1.5.1
[INFO] [stderr]     Checking actix-service v2.0.3
[INFO] [stderr]     Checking core_detect v1.0.0
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling multiversion_no_op v1.0.0
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]    Compiling regex-lite v0.1.9
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking flate2 v1.1.10
[INFO] [stderr]     Checking phf_shared v0.12.1
[INFO] [stderr]     Checking actix-utils v3.0.1
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]     Checking local-channel v0.1.5
[INFO] [stderr]    Compiling prometheus-client v0.23.1
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling prometheus-client-derive-encode v0.4.2
[INFO] [stderr]     Checking phf v0.12.1
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]     Checking impl-more v0.3.7
[INFO] [stderr]     Checking uuid v1.26.1
[INFO] [stderr]     Checking brotli v8.0.4
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking sha1 v0.11.0
[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/5b237c915528dadada3f674b90c7c80368b632be/bin/rustc --crate-name brotli --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/brotli-8.0.4/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="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=9e82db8bd5826924 -C extra-filename=-d25ed7a4070c4307 --out-dir /opt/rustwide/target/debug/build/brotli/d25ed7a4070c4307/out -L dependency=/opt/rustwide/target/debug/build/alloc-no-stdlib/7b1bd6f28b6396be/out -L dependency=/opt/rustwide/target/debug/build/alloc-stdlib/aba14f6c9c5c0c71/out --extern alloc_no_stdlib=/opt/rustwide/target/debug/build/alloc-no-stdlib/7b1bd6f28b6396be/out/liballoc_no_stdlib-7b1bd6f28b6396be.rmeta --extern alloc_stdlib=/opt/rustwide/target/debug/build/alloc-stdlib/aba14f6c9c5c0c71/out/liballoc_stdlib-aba14f6c9c5c0c71.rmeta --extern brotli_decompressor=/opt/rustwide/target/debug/build/brotli-decompressor/afda87b8fb3290b5/out/libbrotli_decompressor-afda87b8fb3290b5.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] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/5b237c915528dadada3f674b90c7c80368b632be/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.5/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="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=a056c124d5d167ad -C extra-filename=-5e3bbff8b6aaa95c --out-dir /opt/rustwide/target/debug/build/syn/5e3bbff8b6aaa95c/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "720ad6199b7d155fa6e2028fe94731cae2ebcbb04eceec7c56b748d307a905a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "720ad6199b7d155fa6e2028fe94731cae2ebcbb04eceec7c56b748d307a905a8", kill_on_drop: false }`
[INFO] [stdout] 720ad6199b7d155fa6e2028fe94731cae2ebcbb04eceec7c56b748d307a905a8
