these 20 derivations will be built:
  /nix/store/1kkd993qnm47hzv7jsi3bz9fiipff9hi-unit-postgresql.service.drv
  /nix/store/xnq6b4q7wyvicp14fb53ljk94hanvn8y-unit-postgresql.service.drv
  /nix/store/408bi7iiddwq2b5qkdb151j40agmphps-system-units.drv
  /nix/store/2djy588p8i0ixhqk193nxn49acph7kmi-etc.drv
  /nix/store/9i9z82m0r49h3aqj0xxz0qpm1g3g6xmh-activate.drv
  /nix/store/a1smni08cgpjxby9vjak8x50rd2m4lpg-system-units.drv
  /nix/store/ld2j6p1v3yrjrhikym3c159qsigrzwf4-etc.drv
  /nix/store/jkdsraa7ab9ji476zg5n13gmvzj19vp5-activate.drv
  /nix/store/n730fyqrbzzzrhjbkg2x0nsyk0902s0k-nixos-system-server-test.drv
  /nix/store/j22qzwkhljfiqzcdg7jx3h7gnjdfqv47-unit-postgresql.service.drv
  /nix/store/z3sanfpxphyq0gvcsxa25rg5in5z98lj-system-units.drv
  /nix/store/i6qfkpdmdhq7rngrkp10kz48m5292bw5-etc.drv
  /nix/store/vrx0580bmkbdd1dxqjrzsdz6pk3h8rcb-activate.drv
  /nix/store/w9wfp0r05j5pqxd149kldk23q37xv8p2-nixos-system-server-test.drv
  /nix/store/d6hkygyb82xkdw1ayx1cyn5cvi24m2as-nixos-system-server-test.drv
  /nix/store/bkd4ki8qd0kfk07cms7krn5k1639lhhl-closure-info.drv
  /nix/store/hy0yrgdvm7s36llp2c4zinrj0qpfrqv9-run-nixos-vm.drv
  /nix/store/zs7c3i4c6sldmjbi68g75iv1s9ws3j5h-nixos-vm.drv
  /nix/store/wywcbvnn63rz1732pz5vgz479n8r355j-nixos-test-driver-http.drv
  /nix/store/sfwr3r2307ddaic9352z61v9b0nrqzs9-vm-test-run-http.drv
building '/nix/store/xnq6b4q7wyvicp14fb53ljk94hanvn8y-unit-postgresql.service.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/1kkd993qnm47hzv7jsi3bz9fiipff9hi-unit-postgresql.service.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/j22qzwkhljfiqzcdg7jx3h7gnjdfqv47-unit-postgresql.service.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/1kkd993qnm47hzv7jsi3bz9fiipff9hi-unit-postgresql.service.drv'
building '/nix/store/xnq6b4q7wyvicp14fb53ljk94hanvn8y-unit-postgresql.service.drv'
building '/nix/store/408bi7iiddwq2b5qkdb151j40agmphps-system-units.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/j22qzwkhljfiqzcdg7jx3h7gnjdfqv47-unit-postgresql.service.drv'
building '/nix/store/a1smni08cgpjxby9vjak8x50rd2m4lpg-system-units.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/z3sanfpxphyq0gvcsxa25rg5in5z98lj-system-units.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/408bi7iiddwq2b5qkdb151j40agmphps-system-units.drv'
building '/nix/store/a1smni08cgpjxby9vjak8x50rd2m4lpg-system-units.drv'
building '/nix/store/z3sanfpxphyq0gvcsxa25rg5in5z98lj-system-units.drv'
building '/nix/store/2djy588p8i0ixhqk193nxn49acph7kmi-etc.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/2djy588p8i0ixhqk193nxn49acph7kmi-etc.drv'
building '/nix/store/ld2j6p1v3yrjrhikym3c159qsigrzwf4-etc.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/i6qfkpdmdhq7rngrkp10kz48m5292bw5-etc.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/ld2j6p1v3yrjrhikym3c159qsigrzwf4-etc.drv'
building '/nix/store/jkdsraa7ab9ji476zg5n13gmvzj19vp5-activate.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/i6qfkpdmdhq7rngrkp10kz48m5292bw5-etc.drv'
building '/nix/store/9i9z82m0r49h3aqj0xxz0qpm1g3g6xmh-activate.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/n730fyqrbzzzrhjbkg2x0nsyk0902s0k-nixos-system-server-test.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/n730fyqrbzzzrhjbkg2x0nsyk0902s0k-nixos-system-server-test.drv'
building '/nix/store/vrx0580bmkbdd1dxqjrzsdz6pk3h8rcb-activate.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/w9wfp0r05j5pqxd149kldk23q37xv8p2-nixos-system-server-test.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/w9wfp0r05j5pqxd149kldk23q37xv8p2-nixos-system-server-test.drv'
building '/nix/store/d6hkygyb82xkdw1ayx1cyn5cvi24m2as-nixos-system-server-test.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/d6hkygyb82xkdw1ayx1cyn5cvi24m2as-nixos-system-server-test.drv'
building '/nix/store/bkd4ki8qd0kfk07cms7krn5k1639lhhl-closure-info.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/hy0yrgdvm7s36llp2c4zinrj0qpfrqv9-run-nixos-vm.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/hy0yrgdvm7s36llp2c4zinrj0qpfrqv9-run-nixos-vm.drv'
building '/nix/store/zs7c3i4c6sldmjbi68g75iv1s9ws3j5h-nixos-vm.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/wywcbvnn63rz1732pz5vgz479n8r355j-nixos-test-driver-http.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'