[INFO] cloning repository https://github.com/byeblack/wasi_mcp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/byeblack/wasi_mcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbyeblack%2Fwasi_mcp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbyeblack%2Fwasi_mcp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4adae643808758d5763139ad151c63cff1aae532 [INFO] checking byeblack/wasi_mcp against master#e0e204f3e97ad5f79524b9c259dc38df606ed82c for pr-149218 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbyeblack%2Fwasi_mcp" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/byeblack/wasi_mcp [INFO] finished tweaking git repo https://github.com/byeblack/wasi_mcp [INFO] tweaked toml for git repo https://github.com/byeblack/wasi_mcp written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/byeblack/wasi_mcp on toolchain e0e204f3e97ad5f79524b9c259dc38df606ed82c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e0e204f3e97ad5f79524b9c259dc38df606ed82c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/byeblack/wasi_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" "+e0e204f3e97ad5f79524b9c259dc38df606ed82c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded deranged v0.4.1 [INFO] [stderr] Downloaded rmcp-macros v0.1.5 [INFO] [stderr] Downloaded wiggle v31.0.0 [INFO] [stderr] Downloaded once_cell v1.21.2 [INFO] [stderr] Downloaded iana-time-zone v0.1.62 [INFO] [stderr] Downloaded wasmtime-asm-macros v31.0.0 [INFO] [stderr] Downloaded cc v1.2.17 [INFO] [stderr] Downloaded io-extras v0.18.4 [INFO] [stderr] Downloaded cap-time-ext v3.4.2 [INFO] [stderr] Downloaded cap-net-ext v3.4.2 [INFO] [stderr] Downloaded cap-std v3.4.2 [INFO] [stderr] Downloaded wasmprinter v0.226.0 [INFO] [stderr] Downloaded regalloc2 v0.11.1 [INFO] [stderr] Downloaded quinn-proto v0.11.10 [INFO] [stderr] Downloaded wasmparser v0.227.1 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.118.0 [INFO] [stderr] Downloaded wasmtime-component-macro v31.0.0 [INFO] [stderr] Downloaded pulley-interpreter v31.0.0 [INFO] [stderr] Downloaded wasmtime-cranelift v31.0.0 [INFO] [stderr] Downloaded wasmtime-environ v31.0.0 [INFO] [stderr] Downloaded tokio v1.44.1 [INFO] [stderr] Downloaded cranelift-codegen v0.118.0 [INFO] [stderr] Downloaded cap-primitives v3.4.2 [INFO] [stderr] Downloaded wasm-encoder v0.226.0 [INFO] [stderr] Downloaded wasmparser v0.226.0 [INFO] [stderr] Downloaded wast v227.0.1 [INFO] [stderr] Downloaded cranelift-isle v0.118.0 [INFO] [stderr] Downloaded winch-codegen v31.0.0 [INFO] [stderr] Downloaded wasm-encoder v0.227.1 [INFO] [stderr] Downloaded cpp_demangle v0.4.4 [INFO] [stderr] Downloaded wit-parser v0.226.0 [INFO] [stderr] Downloaded wasmtime v31.0.0 [INFO] [stderr] Downloaded wiggle-generate v31.0.0 [INFO] [stderr] Downloaded system-interface v0.27.3 [INFO] [stderr] Downloaded wasmtime-cache v31.0.0 [INFO] [stderr] Downloaded wasmtime-winch v31.0.0 [INFO] [stderr] Downloaded wiggle-macro v31.0.0 [INFO] [stderr] Downloaded cap-rand v3.4.2 [INFO] [stderr] Downloaded cap-fs-ext v3.4.2 [INFO] [stderr] Downloaded fd-lock v4.0.4 [INFO] [stderr] Downloaded trait-variant v0.1.2 [INFO] [stderr] Downloaded wasmtime-wit-bindgen v31.0.0 [INFO] [stderr] Downloaded wasmtime-fiber v31.0.0 [INFO] [stderr] Downloaded cranelift-bforest v0.118.0 [INFO] [stderr] Downloaded cobs v0.2.3 [INFO] [stderr] Downloaded rustix v1.0.3 [INFO] [stderr] Downloaded embedded-io v0.4.0 [INFO] [stderr] Downloaded leb128fmt v0.1.0 [INFO] [stderr] Downloaded wat v1.227.1 [INFO] [stderr] Downloaded fs-set-times v0.20.3 [INFO] [stderr] Downloaded winx v0.36.4 [INFO] [stderr] Downloaded wasmtime-wasi-io v31.0.0 [INFO] [stderr] Downloaded cranelift-frontend v0.118.0 [INFO] [stderr] Downloaded cranelift-assembler-x64 v0.118.0 [INFO] [stderr] Downloaded cranelift-control v0.118.0 [INFO] [stderr] Downloaded cranelift-native v0.118.0 [INFO] [stderr] Downloaded wasmtime-math v31.0.0 [INFO] [stderr] Downloaded wasmtime-versioned-export-macros v31.0.0 [INFO] [stderr] Downloaded cranelift-entity v0.118.0 [INFO] [stderr] Downloaded wasmtime-component-util v31.0.0 [INFO] [stderr] Downloaded wasmtime-wasi v31.0.0 [INFO] [stderr] Downloaded io-lifetimes v2.0.4 [INFO] [stderr] Downloaded wasmtime-jit-debug v31.0.0 [INFO] [stderr] Downloaded wasmtime-jit-icache-coherence v31.0.0 [INFO] [stderr] Downloaded wasmtime-slab v31.0.0 [INFO] [stderr] Downloaded cranelift-assembler-x64-meta v0.118.0 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.118.0 [INFO] [stderr] Downloaded cranelift-bitset v0.118.0 [INFO] [stderr] Downloaded postcard v1.1.1 [INFO] [stderr] Downloaded target-lexicon v0.13.2 [INFO] [stderr] Downloaded rmcp v0.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e0e204f3e97ad5f79524b9c259dc38df606ed82c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fb023c35ac316d1c40011b7f392b6d4a4d17377c4676995a3c033c25bc1267cb [INFO] running `Command { std: "docker" "start" "-a" "fb023c35ac316d1c40011b7f392b6d4a4d17377c4676995a3c033c25bc1267cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb023c35ac316d1c40011b7f392b6d4a4d17377c4676995a3c033c25bc1267cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb023c35ac316d1c40011b7f392b6d4a4d17377c4676995a3c033c25bc1267cb", kill_on_drop: false }` [INFO] [stdout] fb023c35ac316d1c40011b7f392b6d4a4d17377c4676995a3c033c25bc1267cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e0e204f3e97ad5f79524b9c259dc38df606ed82c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 971aec25b9597cda67eb79afee58f3a06f696dfc6857130f88f1d07da394cca3 [INFO] running `Command { std: "docker" "start" "-a" "971aec25b9597cda67eb79afee58f3a06f696dfc6857130f88f1d07da394cca3", kill_on_drop: false }` [INFO] [stderr] Checking once_cell v1.21.2 [INFO] [stderr] Checking bitflags v2.9.0 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Compiling cranelift-assembler-x64-meta v0.118.0 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Compiling pulley-interpreter v31.0.0 [INFO] [stderr] Checking socket2 v0.5.8 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Compiling cranelift-bitset v0.118.0 [INFO] [stderr] Compiling libm v0.2.11 [INFO] [stderr] Compiling cranelift-isle v0.118.0 [INFO] [stderr] Checking bumpalo v3.17.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling cranelift-codegen-shared v0.118.0 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Compiling target-lexicon v0.13.2 [INFO] [stderr] Compiling io-lifetimes v2.0.4 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling icu_locid_transform_data v1.5.1 [INFO] [stderr] Compiling rustix v1.0.3 [INFO] [stderr] Compiling cc v1.2.17 [INFO] [stderr] Checking leb128fmt v0.1.0 [INFO] [stderr] Compiling icu_properties_data v1.5.1 [INFO] [stderr] Compiling wasmparser v0.226.0 [INFO] [stderr] Compiling io-extras v0.18.4 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Checking linux-raw-sys v0.9.3 [INFO] [stderr] Checking wasmtime-math v31.0.0 [INFO] [stderr] Checking arbitrary v1.4.1 [INFO] [stderr] Compiling cpp_demangle v0.4.4 [INFO] [stderr] Compiling cap-primitives v3.4.2 [INFO] [stderr] Compiling wasm-encoder v0.226.0 [INFO] [stderr] Compiling icu_normalizer_data v1.5.1 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling wasm-encoder v0.227.1 [INFO] [stderr] Checking ambient-authority v0.0.2 [INFO] [stderr] Checking cobs v0.2.3 [INFO] [stderr] Compiling cranelift-assembler-x64 v0.118.0 [INFO] [stderr] Checking rustls-pki-types v1.11.0 [INFO] [stderr] Checking maybe-owned v0.3.4 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Compiling id-arena v2.2.1 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling cap-std v3.4.2 [INFO] [stderr] Checking cranelift-control v0.118.0 [INFO] [stderr] Compiling wasmtime-component-macro v31.0.0 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Checking unicode-width v0.2.0 [INFO] [stderr] Checking iana-time-zone v0.1.62 [INFO] [stderr] Checking uuid v1.16.0 [INFO] [stderr] Checking wasmtime-component-util v31.0.0 [INFO] [stderr] Compiling wasmtime-cache v31.0.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling ittapi-sys v0.4.0 [INFO] [stderr] Checking wast v227.0.1 [INFO] [stderr] Checking debugid v0.8.0 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Compiling wast v35.0.2 [INFO] [stderr] Checking directories-next v2.0.0 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Checking fs-set-times v0.20.3 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking wasmtime-asm-macros v31.0.0 [INFO] [stderr] Compiling rustls v0.23.25 [INFO] [stderr] Compiling schemars v0.8.22 [INFO] [stderr] Checking deranged v0.4.1 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling shellexpand v2.1.2 [INFO] [stderr] Checking ittapi v0.4.0 [INFO] [stderr] Compiling cranelift-codegen-meta v0.118.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking wasmtime-jit-icache-coherence v31.0.0 [INFO] [stderr] Checking wasmtime-slab v31.0.0 [INFO] [stderr] Checking sptr v0.3.2 [INFO] [stderr] Compiling wiggle-macro v31.0.0 [INFO] [stderr] Checking time v0.3.41 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling indexmap v2.8.0 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking crossbeam-channel v0.5.14 [INFO] [stderr] Compiling cap-fs-ext v3.4.2 [INFO] [stderr] Compiling system-interface v0.27.3 [INFO] [stderr] Compiling wit-bindgen-rt v0.39.0 [INFO] [stderr] Checking webpki-roots v0.26.8 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rustls-pemfile v2.2.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking wasi v0.14.2+wasi-0.2.4 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Checking cap-rand v3.4.2 [INFO] [stderr] error: could not compile `rustix` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/e0e204f3e97ad5f79524b9c259dc38df606ed82c/bin/rustc --crate-name rustix --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-0.38.44/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --warn=unexpected_cfgs --check-cfg 'cfg(alloc_c_string)' --check-cfg 'cfg(alloc_ffi)' --check-cfg 'cfg(apple)' --check-cfg 'cfg(asm_experimental_arch)' --check-cfg 'cfg(bsd)' --check-cfg 'cfg(core_c_str)' --check-cfg 'cfg(core_ffi_c)' --check-cfg 'cfg(core_intrinsics)' --check-cfg 'cfg(criterion)' --check-cfg 'cfg(document_experimental_runtime_api)' --check-cfg 'cfg(fix_y2038)' --check-cfg 'cfg(freebsdlike)' --check-cfg 'cfg(libc)' --check-cfg 'cfg(linux_kernel)' --check-cfg 'cfg(linux_like)' --check-cfg 'cfg(linux_raw)' --check-cfg 'cfg(netbsdlike)' --check-cfg 'cfg(rustc_attrs)' --check-cfg 'cfg(solarish)' --check-cfg 'cfg(staged_api)' --check-cfg 'cfg(static_assertions)' --check-cfg 'cfg(thumb_mode)' --check-cfg 'cfg(wasi)' --check-cfg 'cfg(wasi_ext)' --check-cfg 'cfg(target_arch, values("xtensa"))' --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="event"' --cfg 'feature="fs"' --cfg 'feature="itoa"' --cfg 'feature="libc-extra-traits"' --cfg 'feature="mm"' --cfg 'feature="net"' --cfg 'feature="once_cell"' --cfg 'feature="param"' --cfg 'feature="process"' --cfg 'feature="procfs"' --cfg 'feature="std"' --cfg 'feature="termios"' --cfg 'feature="thread"' --cfg 'feature="time"' --cfg 'feature="use-libc-auxv"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all-apis", "alloc", "cc", "compiler_builtins", "core", "default", "event", "fs", "io_uring", "itoa", "libc", "libc-extra-traits", "libc_errno", "linux_4_11", "linux_latest", "mm", "mount", "net", "once_cell", "param", "pipe", "process", "procfs", "pty", "rand", "runtime", "rustc-dep-of-std", "rustc-std-workspace-alloc", "shm", "std", "stdio", "system", "termios", "thread", "time", "try_close", "use-explicitly-provided-auxv", "use-libc", "use-libc-auxv"))' -C metadata=e483d23a4f68975b -C extra-filename=-dc9ed22cd0b2ff7c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-8fc7183388364ff8.rmeta --extern itoa=/opt/rustwide/target/debug/deps/libitoa-aa1c64fbdc4f12a7.rmeta --extern linux_raw_sys=/opt/rustwide/target/debug/deps/liblinux_raw_sys-e6364a9e6650ce14.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-2b87eff2273f00c7.rmeta --cap-lints allow --cap-lints=forbid --cfg linux_raw --cfg linux_like --cfg linux_kernel` (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/e0e204f3e97ad5f79524b9c259dc38df606ed82c/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.100/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 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --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=97a611f2d86190c2 -C extra-filename=-38416423b0c5dedc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-765cfefec5a0635b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-c2b9187a0adc7cdd.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "971aec25b9597cda67eb79afee58f3a06f696dfc6857130f88f1d07da394cca3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "971aec25b9597cda67eb79afee58f3a06f696dfc6857130f88f1d07da394cca3", kill_on_drop: false }` [INFO] [stdout] 971aec25b9597cda67eb79afee58f3a06f696dfc6857130f88f1d07da394cca3