[INFO] cloning repository https://github.com/naoto256/ssh-mcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/naoto256/ssh-mcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaoto256%2Fssh-mcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaoto256%2Fssh-mcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1600e25cc202bb3dd0180949db108f962b613b44
[INFO] checking naoto256/ssh-mcp against c397dae808f70caebab1fc4e11b3edf7e59f58c7 for pr-158759-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaoto256%2Fssh-mcp" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/naoto256/ssh-mcp
[INFO] finished tweaking git repo https://github.com/naoto256/ssh-mcp
[INFO] tweaked toml for git repo https://github.com/naoto256/ssh-mcp written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/naoto256/ssh-mcp on toolchain c397dae808f70caebab1fc4e11b3edf7e59f58c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c397dae808f70caebab1fc4e11b3edf7e59f58c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/naoto256/ssh-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" "+c397dae808f70caebab1fc4e11b3edf7e59f58c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]   Downloaded toml v1.1.2+spec-1.1.0
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.121
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.121
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.121
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.121
[INFO] [stderr]   Downloaded js-sys v0.3.98
[INFO] [stderr]   Downloaded russh v0.61.0
[INFO] [stderr]   Downloaded ssh-encoding v0.3.0-rc.9
[INFO] [stderr]   Downloaded base16ct v1.0.0
[INFO] [stderr]   Downloaded serdect v0.4.3
[INFO] [stderr]   Downloaded ssh-cipher v0.3.0-rc.9
[INFO] [stderr]   Downloaded des v0.9.0
[INFO] [stderr]   Downloaded signature v3.0.0
[INFO] [stderr]   Downloaded poly1305 v0.9.0
[INFO] [stderr]   Downloaded block-padding v0.4.2
[INFO] [stderr]   Downloaded cbc v0.2.1
[INFO] [stderr]   Downloaded aead v0.6.0-rc.10
[INFO] [stderr]   Downloaded polyval v0.7.1
[INFO] [stderr]   Downloaded spki v0.8.0
[INFO] [stderr]   Downloaded password-hash v0.6.1
[INFO] [stderr]   Downloaded windows-numerics v0.3.1
[INFO] [stderr]   Downloaded sec1 v0.8.1
[INFO] [stderr]   Downloaded rfc6979 v0.5.0
[INFO] [stderr]   Downloaded bcrypt-pbkdf v0.11.0
[INFO] [stderr]   Downloaded pkcs8 v0.11.0
[INFO] [stderr]   Downloaded pkcs1 v0.8.0-rc.4
[INFO] [stderr]   Downloaded blowfish v0.10.0
[INFO] [stderr]   Downloaded russh-util v0.52.0
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.71
[INFO] [stderr]   Downloaded russh-cryptovec v0.61.0
[INFO] [stderr]   Downloaded windows-threading v0.2.1
[INFO] [stderr]   Downloaded kem v0.3.0
[INFO] [stderr]   Downloaded hex-literal v1.1.0
[INFO] [stderr]   Downloaded pageant v0.2.1
[INFO] [stderr]   Downloaded md5 v0.7.0
[INFO] [stderr]   Downloaded scrypt v0.12.0
[INFO] [stderr]   Downloaded primeorder v0.14.0-rc.9
[INFO] [stderr]   Downloaded primefield v0.14.0-rc.9
[INFO] [stderr]   Downloaded ed25519 v3.0.0
[INFO] [stderr]   Downloaded phc v0.6.1
[INFO] [stderr]   Downloaded salsa20 v0.11.0
[INFO] [stderr]   Downloaded rustcrypto-group v0.14.0-rc.1
[INFO] [stderr]   Downloaded windows-future v0.3.2
[INFO] [stderr]   Downloaded windows-collections v0.3.2
[INFO] [stderr]   Downloaded delegate v0.13.5
[INFO] [stderr]   Downloaded enum_dispatch v0.3.13
[INFO] [stderr]   Downloaded rmcp-macros v1.7.0
[INFO] [stderr]   Downloaded pastey v0.2.3
[INFO] [stderr]   Downloaded ssh-key v0.7.0-rc.10
[INFO] [stderr]   Downloaded pbkdf2 v0.13.0
[INFO] [stderr]   Downloaded elliptic-curve v0.14.0-rc.32
[INFO] [stderr]   Downloaded rustcrypto-ff v0.14.0-rc.1
[INFO] [stderr]   Downloaded ecdsa v0.17.0-rc.18
[INFO] [stderr]   Downloaded argon2 v0.6.0-rc.8
[INFO] [stderr]   Downloaded blake2 v0.11.0-rc.6
[INFO] [stderr]   Downloaded ml-kem v0.3.2
[INFO] [stderr]   Downloaded generic-array v1.4.1
[INFO] [stderr]   Downloaded pkcs5 v0.8.0
[INFO] [stderr]   Downloaded module-lattice v0.2.3
[INFO] [stderr]   Downloaded p384 v0.14.0-rc.9
[INFO] [stderr]   Downloaded p256 v0.14.0-rc.9
[INFO] [stderr]   Downloaded crypto-bigint v0.7.3
[INFO] [stderr]   Downloaded aes v0.9.0
[INFO] [stderr]   Downloaded rsa v0.10.0-rc.18
[INFO] [stderr]   Downloaded ed25519-dalek v3.0.0-pre.7
[INFO] [stderr]   Downloaded jiff-static v0.2.24
[INFO] [stderr]   Downloaded aes-gcm v0.11.0-rc.3
[INFO] [stderr]   Downloaded p521 v0.14.0-rc.9
[INFO] [stderr]   Downloaded internal-russh-num-bigint v0.5.0
[INFO] [stderr]   Downloaded crypto-primes v0.7.0
[INFO] [stderr]   Downloaded rmcp v1.7.0
[INFO] [stderr]   Downloaded nix v0.31.3
[INFO] [stderr]   Downloaded curve25519-dalek v5.0.0-pre.6
[INFO] [stderr]   Downloaded fiat-crypto v0.3.0
[INFO] [stderr]   Downloaded jiff v0.2.24
[INFO] [stderr]   Downloaded windows v0.62.2
[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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1ada2cfa37c70ab4e0f003e5622aef67878bd49be9409cdf336125af522809cb
[INFO] running `Command { std: "docker" "start" "1ada2cfa37c70ab4e0f003e5622aef67878bd49be9409cdf336125af522809cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ada2cfa37c70ab4e0f003e5622aef67878bd49be9409cdf336125af522809cb", 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" "1ada2cfa37c70ab4e0f003e5622aef67878bd49be9409cdf336125af522809cb" "/opt/rustwide/cargo-home/bin/cargo" "+c397dae808f70caebab1fc4e11b3edf7e59f58c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ada2cfa37c70ab4e0f003e5622aef67878bd49be9409cdf336125af522809cb", 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" "1ada2cfa37c70ab4e0f003e5622aef67878bd49be9409cdf336125af522809cb" "/opt/rustwide/cargo-home/bin/cargo" "+c397dae808f70caebab1fc4e11b3edf7e59f58c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking typenum v1.20.0
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking cmov v0.5.3
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking const-oid v0.10.2
[INFO] [stderr]     Checking cpubits v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking pem-rfc7468 v1.0.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking base16ct v1.0.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0-pre.6
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking der v0.8.0
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking ctutils v0.4.2
[INFO] [stderr]     Checking rustcrypto-ff v0.14.0-rc.1
[INFO] [stderr]     Checking zerocopy v0.8.48
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking rustcrypto-group v0.14.0-rc.1
[INFO] [stderr]     Checking keccak v0.2.0
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking fiat-crypto v0.3.0
[INFO] [stderr]    Compiling aws-lc-rs v1.17.0
[INFO] [stderr]     Checking winnow v1.0.3
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking hybrid-array v0.4.12
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling rmcp v1.7.0
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking spki v0.8.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking pkcs1 v0.8.0-rc.4
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling cc v1.2.62
[INFO] [stderr]     Checking generic-array v1.4.1
[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]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.0
[INFO] [stderr]     Checking block-padding v0.4.2
[INFO] [stderr]     Checking crypto-bigint v0.7.3
[INFO] [stderr]     Checking sec1 v0.8.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking inout v0.2.2
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking universal-hash v0.6.1
[INFO] [stderr]     Checking cipher v0.5.2
[INFO] [stderr]     Checking aead v0.6.0-rc.10
[INFO] [stderr]     Checking kem v0.3.0
[INFO] [stderr]     Checking polyval v0.7.1
[INFO] [stderr]     Checking poly1305 v0.9.0
[INFO] [stderr]     Checking module-lattice v0.2.3
[INFO] [stderr]     Checking hmac v0.13.0
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking signature v3.0.0
[INFO] [stderr]     Checking aes v0.9.0
[INFO] [stderr]     Checking pbkdf2 v0.13.0
[INFO] [stderr]     Checking salsa20 v0.11.0
[INFO] [stderr]     Checking cbc v0.2.1
[INFO] [stderr]     Checking hkdf v0.13.0
[INFO] [stderr]     Checking rfc6979 v0.5.0
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking ctr v0.10.1
[INFO] [stderr]     Checking ghash v0.6.0
[INFO] [stderr]     Checking blowfish v0.10.0
[INFO] [stderr]     Checking blake2 v0.11.0-rc.6
[INFO] [stderr]     Checking sha3 v0.11.0
[INFO] [stderr]     Checking sha1 v0.11.0
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]     Checking argon2 v0.6.0-rc.8
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking aes-gcm v0.11.0-rc.3
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking ml-kem v0.3.2
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking filetime v0.2.29
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]     Checking toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]     Checking hex-literal v1.1.0
[INFO] [stderr]     Checking scrypt v0.12.0
[INFO] [stderr]     Checking bcrypt-pbkdf v0.11.0
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]    Compiling pastey v0.2.3
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking tar v0.4.46
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking pkcs5 v0.8.0
[INFO] [stderr]     Checking toml v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking jiff v0.2.24
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking internal-russh-num-bigint v0.5.0
[INFO] [stderr]     Checking pkcs8 v0.11.0
[INFO] [stderr]    Compiling aws-lc-sys v0.41.0
[INFO] [stderr]     Checking ed25519 v3.0.0
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[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/c397dae808f70caebab1fc4e11b3edf7e59f58c7/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --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=5635195cd3c6c081 -C extra-filename=-c107d8699e5d08dc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.rmeta --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" "1ada2cfa37c70ab4e0f003e5622aef67878bd49be9409cdf336125af522809cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ada2cfa37c70ab4e0f003e5622aef67878bd49be9409cdf336125af522809cb", kill_on_drop: false }`
[INFO] [stdout] 1ada2cfa37c70ab4e0f003e5622aef67878bd49be9409cdf336125af522809cb