1this derivation will be built:2 /nix/store/kn5flbh264hxlxj3v1l0hksq0sqlx8qz-vars-user-password-validation.drv3this path will be fetched (0.0 KiB download, 7.7 KiB unpacked):4 /nix/store/j11happba0qh5g62acni2m4akwhsvwa2-file-5.48-dev5cannot build on 'ssh-ng://nixbuild@stibnite-builder': error: cannot open connection to remote store 'ssh-ng://nixbuild@stibnite-builder': error: Nix daemon disconnected unexpectedly (maybe it crashed?)6Failed to find a machine for remote build!7derivation: kn5flbh264hxlxj3v1l0hksq0sqlx8qz-vars-user-password-validation.drv8required (system, features): (aarch64-darwin, [])91 available machines:10(systems, maxjobs, supportedFeatures, mandatoryFeatures)11([aarch64-darwin], 4, [apple-virt, big-parallel], [])12error: Cannot build '/nix/store/kn5flbh264hxlxj3v1l0hksq0sqlx8qz-vars-user-password-validation.drv'.13 Reason: platform mismatch14 Required system: 'aarch64-darwin'15 Current system: 'x86_64-linux'