these 20 derivations will be built:
  /nix/store/3y96x4bgj68hd0pd9csrz7iqwx8sglv4-unit-postgresql.service.drv
  /nix/store/424655gyrvjvwf5jm4kpjj5m6xyf1lnx-unit-postgresql.service.drv
  /nix/store/975h690csbw8xnimldhcwnvh5dyqvp78-system-units.drv
  /nix/store/drglkj9crw8y0zgbdrgcxkvsh3lal78w-etc.drv
  /nix/store/ii02ln79d7sh202d028iczj5dmzg4bxk-activate.drv
  /nix/store/dzmi522xkh9b07s0k5i6llrsv637azay-nixos-system-server-test.drv
  /nix/store/smf0qabxvyy4mwsb66vi8yxv04s3r1yp-unit-postgresql.service.drv
  /nix/store/z1b67yj9lwfbj4470icd71yyb1gmhb76-system-units.drv
  /nix/store/rxhibqqhr7s1kvpfqhl8c6cydna66zmx-etc.drv
  /nix/store/dxdhg8rx8v9jz2j539xwa18kvi4djp47-activate.drv
  /nix/store/r5q7mn53ygfzqggq0dl8dvjy9sf4nsam-nixos-system-server-test.drv
  /nix/store/q7xawf9vrfm7q83cnkg9nab14p0xn1fs-system-units.drv
  /nix/store/yd2gq9w6xpc662mq6a4xgx1pjwpn86zx-etc.drv
  /nix/store/w9r5jz59j9wfxrdj6wcbyy1bbby9h8y2-activate.drv
  /nix/store/xkv0y4kxig7x0q6zg7732zxnjgfh1vrl-nixos-system-server-test.drv
  /nix/store/j1c91a356czwcvgf9cdgigca820rzbzp-closure-info.drv
  /nix/store/7jwi3vxq0bj79ysckzq42lbmm13hv2mh-run-nixos-vm.drv
  /nix/store/jmc5sq7dds22sd2gglwz69y347qyghgb-nixos-vm.drv
  /nix/store/kfarvkcw5wn9hh1i08mpbf1gqqfkn68v-nixos-test-driver-http.drv
  /nix/store/bjhr9daz2i6585rj8xxcn2drmv16lisf-vm-test-run-http.drv
building '/nix/store/3y96x4bgj68hd0pd9csrz7iqwx8sglv4-unit-postgresql.service.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/424655gyrvjvwf5jm4kpjj5m6xyf1lnx-unit-postgresql.service.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/smf0qabxvyy4mwsb66vi8yxv04s3r1yp-unit-postgresql.service.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/3y96x4bgj68hd0pd9csrz7iqwx8sglv4-unit-postgresql.service.drv'
building '/nix/store/424655gyrvjvwf5jm4kpjj5m6xyf1lnx-unit-postgresql.service.drv'
building '/nix/store/q7xawf9vrfm7q83cnkg9nab14p0xn1fs-system-units.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/smf0qabxvyy4mwsb66vi8yxv04s3r1yp-unit-postgresql.service.drv'
building '/nix/store/975h690csbw8xnimldhcwnvh5dyqvp78-system-units.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/z1b67yj9lwfbj4470icd71yyb1gmhb76-system-units.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/975h690csbw8xnimldhcwnvh5dyqvp78-system-units.drv'
building '/nix/store/q7xawf9vrfm7q83cnkg9nab14p0xn1fs-system-units.drv'
building '/nix/store/yd2gq9w6xpc662mq6a4xgx1pjwpn86zx-etc.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/z1b67yj9lwfbj4470icd71yyb1gmhb76-system-units.drv'
building '/nix/store/yd2gq9w6xpc662mq6a4xgx1pjwpn86zx-etc.drv'
building '/nix/store/rxhibqqhr7s1kvpfqhl8c6cydna66zmx-etc.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/drglkj9crw8y0zgbdrgcxkvsh3lal78w-etc.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/rxhibqqhr7s1kvpfqhl8c6cydna66zmx-etc.drv'
building '/nix/store/w9r5jz59j9wfxrdj6wcbyy1bbby9h8y2-activate.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/drglkj9crw8y0zgbdrgcxkvsh3lal78w-etc.drv'
building '/nix/store/dxdhg8rx8v9jz2j539xwa18kvi4djp47-activate.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/w9r5jz59j9wfxrdj6wcbyy1bbby9h8y2-activate.drv'
building '/nix/store/dxdhg8rx8v9jz2j539xwa18kvi4djp47-activate.drv'
building '/nix/store/r5q7mn53ygfzqggq0dl8dvjy9sf4nsam-nixos-system-server-test.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/ii02ln79d7sh202d028iczj5dmzg4bxk-activate.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/r5q7mn53ygfzqggq0dl8dvjy9sf4nsam-nixos-system-server-test.drv'
building '/nix/store/ii02ln79d7sh202d028iczj5dmzg4bxk-activate.drv'
building '/nix/store/dzmi522xkh9b07s0k5i6llrsv637azay-nixos-system-server-test.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/dzmi522xkh9b07s0k5i6llrsv637azay-nixos-system-server-test.drv'
building '/nix/store/xkv0y4kxig7x0q6zg7732zxnjgfh1vrl-nixos-system-server-test.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/xkv0y4kxig7x0q6zg7732zxnjgfh1vrl-nixos-system-server-test.drv'
building '/nix/store/j1c91a356czwcvgf9cdgigca820rzbzp-closure-info.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/j1c91a356czwcvgf9cdgigca820rzbzp-closure-info.drv'
closure-info> structuredAttrs is enabled
building '/nix/store/7jwi3vxq0bj79ysckzq42lbmm13hv2mh-run-nixos-vm.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/7jwi3vxq0bj79ysckzq42lbmm13hv2mh-run-nixos-vm.drv'
building '/nix/store/jmc5sq7dds22sd2gglwz69y347qyghgb-nixos-vm.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/kfarvkcw5wn9hh1i08mpbf1gqqfkn68v-nixos-test-driver-http.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/kfarvkcw5wn9hh1i08mpbf1gqqfkn68v-nixos-test-driver-http.drv'
nixos-test-driver-http> Running type check (enable/disable: config.skipTypeCheck)
nixos-test-driver-http> See https://nixos.org/manual/nixos/stable/#test-opt-skipTypeCheck
nixos-test-driver-http> Success: no issues found in 1 source file
nixos-test-driver-http> additionally exposed symbols:
nixos-test-driver-http>     ,
nixos-test-driver-http>     ,
nixos-test-driver-http>     start_all, test_script, machines, vlans, driver, log, os, create_machine, subtest, run_tests, join_all, retry, serial_stdout_off, serial_stdout_on, polling_condition, Machine, t, debug
nixos-test-driver-http> Linting test script (enable/disable: config.skipLint)
nixos-test-driver-http> See https://nixos.org/manual/nixos/stable/#test-opt-skipLint