[INFO] cloning repository https://github.com/vicmwass/linux-mcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vicmwass/linux-mcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvicmwass%2Flinux-mcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvicmwass%2Flinux-mcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 31fb04376672ee94bb856793a5e5cd8c2ad1f08f
[INFO] checking vicmwass/linux-mcp against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvicmwass%2Flinux-mcp" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vicmwass/linux-mcp
[INFO] finished tweaking git repo https://github.com/vicmwass/linux-mcp
[INFO] tweaked toml for git repo https://github.com/vicmwass/linux-mcp written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vicmwass/linux-mcp on toolchain c60b92c03ca8a3b101eb9d57f51e2232690638c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vicmwass/linux-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" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7f495f109562e56862660fbf8a9adc5c045cb067cfb262f1dfb6b8f896918bdb
[INFO] running `Command { std: "docker" "start" "7f495f109562e56862660fbf8a9adc5c045cb067cfb262f1dfb6b8f896918bdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f495f109562e56862660fbf8a9adc5c045cb067cfb262f1dfb6b8f896918bdb", 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" "7f495f109562e56862660fbf8a9adc5c045cb067cfb262f1dfb6b8f896918bdb" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f495f109562e56862660fbf8a9adc5c045cb067cfb262f1dfb6b8f896918bdb", 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" "7f495f109562e56862660fbf8a9adc5c045cb067cfb262f1dfb6b8f896918bdb" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking cpubits v0.1.1
[INFO] [stderr]     Checking smallvec v1.16.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking base16ct v1.0.0
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking spin v0.9.9
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]     Checking ctutils v0.4.2
[INFO] [stderr]     Checking ff v0.14.0
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling num-bigint-dig v0.8.6
[INFO] [stderr]     Checking group v0.14.0
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]    Compiling find-msvc-tools v0.1.11
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]     Checking hybrid-array v0.4.14
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking pem-rfc7468 v1.0.0
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling cc v1.4.4
[INFO] [stderr]     Checking keccak v0.2.2
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking der v0.8.1
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling ref-cast v1.0.27
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking salsa20 v0.10.2
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking blowfish v0.9.1
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]     Checking scrypt v0.11.0
[INFO] [stderr]     Checking ssh-encoding v0.2.0
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking num-iter v0.1.46
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]     Checking spki v0.8.0
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking ssh-cipher v0.2.0
[INFO] [stderr]     Checking bcrypt-pbkdf v0.10.0
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[INFO] [stderr]     Checking pkcs1 v0.8.0-rc.4
[INFO] [stderr]     Checking sponge-cursor v0.1.0
[INFO] [stderr]    Compiling rmcp v3.2.0
[INFO] [stderr]     Checking winnow v1.0.4
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking data-encoding v2.11.1
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]     Checking generic-array v1.4.5
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking flate2 v1.1.10
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking block-padding v0.4.2
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stdout] error[E0493]: destructor of `ArrayBuilder<T, N>` cannot be evaluated at compile-time
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/generic-array-1.4.5/src/internal.rs:103:31
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub unsafe fn assume_init(self) -> GenericArray<T, N> {
[INFO] [stdout]     |                               ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 109 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking inout v0.2.2
[INFO] [stdout] error[E0493]: destructor of `GenericArray<core::mem::MaybeUninit<*const T>, N>` cannot be evaluated at compile-time
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/generic-array-1.4.5/src/lib.rs:983:13
[INFO] [stdout]     |
[INFO] [stdout] 983 |         let mut out: GenericArray<MaybeUninit<*const T>, N> = GenericArray::uninit();
[INFO] [stdout]     |             ^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 998 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `GenericArray<core::mem::MaybeUninit<*mut T>, N>` cannot be evaluated at compile-time
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/generic-array-1.4.5/src/lib.rs:1018:13
[INFO] [stdout]      |
[INFO] [stdout] 1018 |         let mut out: GenericArray<MaybeUninit<*mut T>, N> = GenericArray::uninit();
[INFO] [stdout]      |             ^^^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 1033 |     }
[INFO] [stdout]      |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stdout] For more information about this error, try `rustc --explain E0493`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `generic-array` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7f495f109562e56862660fbf8a9adc5c045cb067cfb262f1dfb6b8f896918bdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f495f109562e56862660fbf8a9adc5c045cb067cfb262f1dfb6b8f896918bdb", kill_on_drop: false }`
[INFO] [stdout] 7f495f109562e56862660fbf8a9adc5c045cb067cfb262f1dfb6b8f896918bdb
