1this derivation will be built:2 /nix/store/c3flpwafci6s082d22dhv38x5lsviw7h-interpolate-conformance.drv3farm.numtide.com:50051: upstream connect error or disconnect/reset before headers. reset reason: remote connection failure, retrying4farm.numtide.com:50051: upstream connect error or disconnect/reset before headers. reset reason: remote connection failure, retrying5farm.numtide.com:50051: upstream connect error or disconnect/reset before headers. reset reason: remote connection failure, retrying6farm.numtide.com:50051: upstream connect error or disconnect/reset before headers. reset reason: remote connection failure, retrying7farm.numtide.com:50051: upstream connect error or disconnect/reset before headers. reset reason: remote connection failure, retrying8farm.numtide.com:50051: upstream connect error or disconnect/reset before headers. reset reason: remote connection failure, retrying9farm.numtide.com:50051: upstream connect error or disconnect/reset before headers. reset reason: remote connection failure, retrying10cannot build on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=21&system=aarch64-linux': error: gRPC StoreInfo on 'farm.numtide.com:50051' failed: upstream connect error or disconnect/reset before headers. reset reason: connection timeout11 hint: Set NIX_GRPC_DEBUG=1 for a handshake trace.12farm.numtide.com:50051: upstream connect error or disconnect/reset before headers. reset reason: connection timeout, retrying13farm.numtide.com:50051: upstream connect error or disconnect/reset before headers. reset reason: remote connection failure, retrying14farm.numtide.com:50051: upstream connect error or disconnect/reset before headers. reset reason: remote connection failure, retrying15farm.numtide.com:50051: upstream connect error or disconnect/reset before headers. reset reason: connection timeout, retrying16farm.numtide.com:50051: upstream connect error or disconnect/reset before headers. reset reason: remote connection failure, retrying17farm.numtide.com:50051: upstream connect error or disconnect/reset before headers. reset reason: remote connection failure, retrying18cannot build on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=23&system=aarch64-linux': error: gRPC StoreInfo on 'farm.numtide.com:50051' failed: upstream connect error or disconnect/reset before headers. reset reason: connection timeout19 hint: Set NIX_GRPC_DEBUG=1 for a handshake trace.20farm.numtide.com:50051: upstream connect error or disconnect/reset before headers. reset reason: connection timeout, retrying21farm.numtide.com:50051: upstream connect error or disconnect/reset before headers. reset reason: remote connection failure, retrying22farm.numtide.com:50051: upstream connect error or disconnect/reset before headers. reset reason: connection timeout, retrying23cannot build on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=22&system=aarch64-linux': error: gRPC StoreInfo on 'farm.numtide.com:50051' failed: upstream connect error or disconnect/reset before headers. reset reason: connection timeout24 hint: Set NIX_GRPC_DEBUG=1 for a handshake trace.25farm.numtide.com:50051: upstream connect error or disconnect/reset before headers. reset reason: connection timeout, retrying26farm.numtide.com:50051: upstream connect error or disconnect/reset before headers. reset reason: remote connection failure, retrying27farm.numtide.com:50051: upstream connect error or disconnect/reset before headers. reset reason: connection timeout, retrying28cannot build on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=20&system=aarch64-linux': error: gRPC StoreInfo on 'farm.numtide.com:50051' failed: upstream connect error or disconnect/reset before headers. reset reason: connection timeout29 hint: Set NIX_GRPC_DEBUG=1 for a handshake trace.30Failed to find a machine for remote build!31derivation: c3flpwafci6s082d22dhv38x5lsviw7h-interpolate-conformance.drv32required (system, features): (aarch64-linux, [])336 available machines:34(systems, maxjobs, supportedFeatures, mandatoryFeatures)35([aarch64-linux], 8, [big-parallel, kvm, nixos-test, uid-range], [])36([aarch64-linux], 8, [big-parallel, kvm, nixos-test, uid-range], [])37([aarch64-linux], 8, [big-parallel, kvm, nixos-test, uid-range], [])38([aarch64-linux], 8, [big-parallel, kvm, nixos-test, uid-range], [])39([aarch64-darwin], 8, [big-parallel], [])40([x86_64-darwin], 8, [big-parallel], [])41error: Cannot build '/nix/store/c3flpwafci6s082d22dhv38x5lsviw7h-interpolate-conformance.drv'.42 Reason: platform mismatch43 Required system: 'aarch64-linux'44 Current system: 'x86_64-linux'