these 18 derivations will be built:
  /nix/store/c6yszirg0bwdmjf82iqha04rqwhlv74q-system-path.drv
  /nix/store/d84rgwma9d2ihf8inrpc3hh1cby3fi94-dbus-1.drv
  /nix/store/npn6mnvcp62zzfdkigbbx2d1j23j76fm-X-Restart-Triggers-dbus-broker.drv
  /nix/store/p8yi5jn33dq6gww24bgcc4lpkfbmh8cp-unit-dbus-broker.service.drv
  /nix/store/7why664qaklhxab9hhk76ml3k0hph13j-user-units.drv
  /nix/store/a9akaxgx21r02lxhi1ykxjczb67hwv9i-unit-horae.service.drv
  /nix/store/ymv31fn6w0vbq7s3d88i2zm9fwm4g9l1-unit-dbus-broker.service.drv
  /nix/store/b46s0imm7hqbajgjcxd7gwnagc1gf5mh-system-units.drv
  /nix/store/cnlipbjhnvsd65sn1d7cczxy3k03h6vs-etc.drv
  /nix/store/b26a9a8nnkynrhgfvax5wgvf2skywmh4-activate.drv
  /nix/store/hi4kdkzwxjgmzh66sikjbgs2qwhqk44y-nixos-system-server-test.drv
  /nix/store/s50wxhi0lb8ll3ry3j5039r75n5kmkb0-closure-info.drv
  /nix/store/7yc6z37jwqp7q9rz8mf31w2bkhh8i874-closure-info.drv
  /nix/store/v9m2m10wgxq7ndvxk3d6qj5z3ybjk8rf-run-nixos-vm.drv
  /nix/store/8rf5fll4ard3jdq4qwc49nfw0l8kis98-nixos-vm.drv
  /nix/store/ba6sfarpzf6ax8srj9cb7p9r5g3l0g6q-driverConfiguration.json.drv
  /nix/store/fc3ckapcbb9a8jgmwm2kz3hyaqv7kdgx-nixos-test-driver-horae-e2e.drv
  /nix/store/5c7rki8cwvalz25gjigamb253k0ygdpa-vm-test-run-horae-e2e.drv
cannot 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: failed to connect to all addresses; last error: UNKNOWN: ipv6:%5B2a01:4f9:3071:1fc8::1%5D:50051: handshaker shutdown
       hint: Set NIX_GRPC_DEBUG=1 for a handshake trace.
s50wxhi0lb8ll3ry3j5039r75n5kmkb0-closure-info.drv: elastic-arm-0b1d6a93: not scheduled here: s50wxhi0lb8ll3ry3j5039r75n5kmkb0-closure-info.drv, asking the scheduler again
cannot 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: failed to connect to all addresses; last error: UNAVAILABLE: ipv4:127.0.0.2:50051: Handshake read failed (Endpoint closing)
       hint: TLS handshake failed: server certificate not trusted by our CA bundle, server rejected our client certificate, or the peer is not speaking TLS. Set NIX_GRPC_DEBUG=1 for a handshake trace.
cannot 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: failed to connect to all addresses; last error: UNAVAILABLE: ipv4:127.0.0.2:50051: Handshake read failed (Endpoint closing)
       hint: TLS handshake failed: server certificate not trusted by our CA bundle, server rejected our client certificate, or the peer is not speaking TLS. Set NIX_GRPC_DEBUG=1 for a handshake trace.
farm.numtide.com:50051: failed to connect to all addresses; last error: UNKNOWN: ipv4:127.0.0.2:50051: connection attempt timed out before receiving SETTINGS frame, retrying
farm.numtide.com:50051: failed to connect to all addresses; last error: UNKNOWN: ipv4:127.0.0.2:50051: connection attempt timed out before receiving SETTINGS frame, retrying
farm.numtide.com:50051: failed to connect to all addresses; last error: UNKNOWN: ipv4:127.0.0.2:50051: connection attempt timed out before receiving SETTINGS frame, retrying
farm.numtide.com:50051: failed to connect to all addresses; last error: UNKNOWN: ipv4:127.0.0.2:50051: connection attempt timed out before receiving SETTINGS frame, retrying
cannot 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: failed to connect to all addresses; last error: UNKNOWN: ipv4:127.0.0.2:50051: handshaker shutdown
       hint: Set NIX_GRPC_DEBUG=1 for a handshake trace.