these 8 derivations will be built:
  /nix/store/4zasbwfr1wnjl1hgk9j8h8pgkd2rpa0s-horae-base.json.drv
  /nix/store/giw1yz133ibfrqa997bcpgila7d57rxy-horae-customisation-layer.drv
  /nix/store/kji5y11cvi703ydsr2kkrqsdw7ssvpfh-excludePaths.drv
  /nix/store/j913r108fs3si2nn92krnfjnd2c6hdvl-layers.json.drv
  /nix/store/jd3gfd1zf7a38w41pckjg4hvs2aniffg-horae-conf.json.drv
  /nix/store/d97l5qs7dgghgypr6fn3bqa3acixvzqy-stream-horae.drv
  /nix/store/vqvyhv4w4da47z20kha0bkw9cmghg8ks-horae.tar.drv
  /nix/store/bm6kmlrhnnlkx9bsy3x7aqiaf59jpkx1-horae-0.1.0-oci.tar.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user
building '/nix/store/4zasbwfr1wnjl1hgk9j8h8pgkd2rpa0s-horae-base.json.drv' on farm.numtide.com:50051
horae-base.json> bld1: building 4zasbwfr1wnjl1hgk9j8h8pgkd2rpa0s-horae-base.json.drv
building '/nix/store/giw1yz133ibfrqa997bcpgila7d57rxy-horae-customisation-layer.drv' on farm.numtide.com:50051
horae-customisation-layer> bld1: building giw1yz133ibfrqa997bcpgila7d57rxy-horae-customisation-layer.drv
building '/nix/store/kji5y11cvi703ydsr2kkrqsdw7ssvpfh-excludePaths.drv' on farm.numtide.com:50051
excludePaths> bld1: building kji5y11cvi703ydsr2kkrqsdw7ssvpfh-excludePaths.drv
building '/nix/store/j913r108fs3si2nn92krnfjnd2c6hdvl-layers.json.drv' on farm.numtide.com:50051
layers.json> bld1: building j913r108fs3si2nn92krnfjnd2c6hdvl-layers.json.drv
layers.json> structuredAttrs is enabled
building '/nix/store/jd3gfd1zf7a38w41pckjg4hvs2aniffg-horae-conf.json.drv' on farm.numtide.com:50051
horae-conf.json> bld1: building jd3gfd1zf7a38w41pckjg4hvs2aniffg-horae-conf.json.drv
horae-conf.json> {
horae-conf.json>   "architecture": "amd64",
horae-conf.json>   "config": {
horae-conf.json>     "Cmd": [
horae-conf.json>       "serve"
horae-conf.json>     ],
horae-conf.json>     "Entrypoint": [
horae-conf.json>       "/nix/store/8nahwlr4mmdkpcb39r7h15mv71675wwy-horae-0.1.0/bin/horae"
horae-conf.json>     ],
horae-conf.json>     "Env": [
horae-conf.json>       "HORAE_HOST=0.0.0.0",
horae-conf.json>       "HORAE_PORT=3000"
horae-conf.json>     ],
horae-conf.json>     "ExposedPorts": {
horae-conf.json>       "3000/tcp": {}
horae-conf.json>     },
horae-conf.json>     "User": "65534:65534",
horae-conf.json>     "WorkingDir": "/nix/store/8nahwlr4mmdkpcb39r7h15mv71675wwy-horae-0.1.0/bin"
horae-conf.json>   },
horae-conf.json>   "os": "linux",
horae-conf.json>   "store_dir": "/nix/store",
horae-conf.json>   "from_image": null,
horae-conf.json>   "store_layers": [
horae-conf.json>     [
horae-conf.json>       "/nix/store/n7vzh8day7g32l5j9pfn1yckw4p24qks-nsswitch.conf"
horae-conf.json>     ],
horae-conf.json>     [
horae-conf.json>       "/nix/store/6mskackqnab34ag1gfiyk5xkcvlr1hba-group"
horae-conf.json>     ],
horae-conf.json>     [
horae-conf.json>       "/nix/store/pc4lgmj789nahrarw12h4dzqqjrdw4nh-passwd"
horae-conf.json>     ],
horae-conf.json>     [
horae-conf.json>       "/nix/store/aasbksznz37vw5pb26wq86209q5cmza8-xgcc-15.2.0-libgcc"
horae-conf.json>     ],
horae-conf.json>     [
horae-conf.json>       "/nix/store/ipz4lbivx3q7gr79130d6g5ix35vibnw-libunistring-1.4.2"
horae-conf.json>     ],
horae-conf.json>     [
horae-conf.json>       "/nix/store/zlvydh6q1rv1jza79b21yhi07ic0dkkg-libidn2-2.3.8"
horae-conf.json>     ],
horae-conf.json>     [
horae-conf.json>       "/nix/store/8kvxvr3pmsypxiypq4g8zy13glnfr7nx-glibc-2.42-67"
horae-conf.json>     ],
horae-conf.json>     [
horae-conf.json>       "/nix/store/8nahwlr4mmdkpcb39r7h15mv71675wwy-horae-0.1.0"
horae-conf.json>     ]
horae-conf.json>   ],
horae-conf.json>   "customisation_layer": "/nix/store/ixvxgl3vd30b2clam220gk8i00hxs4bc-horae-customisation-layer",
horae-conf.json>   "repo_tag": "horae:0.1.0",
horae-conf.json>   "created": "1970-01-01T00:00:01+00:00",
horae-conf.json>   "mtime": "1970-01-01T00:00:01+00:00",
horae-conf.json>   "uid": "0",
horae-conf.json>   "gid": "0",
horae-conf.json>   "uname": "root",
horae-conf.json>   "gname": "root"
horae-conf.json> }
building '/nix/store/d97l5qs7dgghgypr6fn3bqa3acixvzqy-stream-horae.drv' on farm.numtide.com:50051
stream-horae> bld1: building d97l5qs7dgghgypr6fn3bqa3acixvzqy-stream-horae.drv
building '/nix/store/vqvyhv4w4da47z20kha0bkw9cmghg8ks-horae.tar.drv' on farm.numtide.com:50051
horae.tar> bld1: building vqvyhv4w4da47z20kha0bkw9cmghg8ks-horae.tar.drv
horae.tar> No 'fromImage' provided
horae.tar> Creating layer 1 from paths: ['/nix/store/n7vzh8day7g32l5j9pfn1yckw4p24qks-nsswitch.conf']
horae.tar> Creating layer 2 from paths: ['/nix/store/6mskackqnab34ag1gfiyk5xkcvlr1hba-group']
horae.tar> Creating layer 3 from paths: ['/nix/store/pc4lgmj789nahrarw12h4dzqqjrdw4nh-passwd']
horae.tar> Creating layer 4 from paths: ['/nix/store/aasbksznz37vw5pb26wq86209q5cmza8-xgcc-15.2.0-libgcc']
horae.tar> Creating layer 5 from paths: ['/nix/store/ipz4lbivx3q7gr79130d6g5ix35vibnw-libunistring-1.4.2']
horae.tar> Creating layer 6 from paths: ['/nix/store/zlvydh6q1rv1jza79b21yhi07ic0dkkg-libidn2-2.3.8']
horae.tar> Creating layer 7 from paths: ['/nix/store/8kvxvr3pmsypxiypq4g8zy13glnfr7nx-glibc-2.42-67']
horae.tar> Creating layer 8 from paths: ['/nix/store/8nahwlr4mmdkpcb39r7h15mv71675wwy-horae-0.1.0']
horae.tar> Creating layer 9 with customisation...
horae.tar> Adding manifests...
horae.tar> Done.
building '/nix/store/bm6kmlrhnnlkx9bsy3x7aqiaf59jpkx1-horae-0.1.0-oci.tar.drv' on farm.numtide.com:50051
horae-0.1.0-oci.tar> bld1: building bm6kmlrhnnlkx9bsy3x7aqiaf59jpkx1-horae-0.1.0-oci.tar.drv
horae-0.1.0-oci.tar> Getting image source signatures
horae-0.1.0-oci.tar> Writing manifest to image destination