these 20 derivations will be built:
  /nix/store/nz390swvna8awvsrq59761ikazj0iwrh-unit-postgresql.service.drv
  /nix/store/npy9v9wdr9hwcf014gzspcnrcjh1wcd6-system-units.drv
  /nix/store/8096dphxigm107nq1yg62rmxkyryh03f-etc.drv
  /nix/store/9zijnfffjx3pc7vi1c08azbbcc4cpkms-unit-postgresql.service.drv
  /nix/store/fcybw6h5z4ww52fd67jr35p8sdnlf069-system-units.drv
  /nix/store/2is798vm2ahzcbn9s0yjd6icxmjvvgv4-etc.drv
  /nix/store/v7gjmv0cpidqfmg8kcnk80f0rhaxfcqf-activate.drv
  /nix/store/hbgma3cjmwx0nhljhwmg6q51xr9cpnkw-nixos-system-server-test.drv
  /nix/store/hgrkx07ipbc3q0mayxqm1f69razq63x3-unit-postgresql.service.drv
  /nix/store/2bkw85x7714vdb04lwv3mskp5g1p465k-system-units.drv
  /nix/store/f3i22mbi4d4ilchvwv6fplfymzffksrc-etc.drv
  /nix/store/l06rvlcwz896rw9p0gqvm5a8irfhw82a-activate.drv
  /nix/store/rhwp7z8g7fzvji60sn1xwjnfsc05r0c9-nixos-system-server-test.drv
  /nix/store/rm41smaw9lyx9d5d0m4b65pv78rhwz4a-activate.drv
  /nix/store/1w2x9vdv6hb2sd5h7629baq44q44hx1s-nixos-system-server-test.drv
  /nix/store/5a8xjr32rcwdzdh7fbrzlkldmk290xwy-closure-info.drv
  /nix/store/3jcapp0xy15f4nsv7s23zbxpj3cpa3np-run-nixos-vm.drv
  /nix/store/8spalwd8d88yhb59cfw7wawgpsgafjdh-nixos-vm.drv
  /nix/store/a00vjmzsack5pa117i0wjk6c076c7gza-nixos-test-driver-http.drv
  /nix/store/v0isaw1slnpp4nkd84xsvh6fxkbj6nlp-vm-test-run-http.drv
building '/nix/store/9zijnfffjx3pc7vi1c08azbbcc4cpkms-unit-postgresql.service.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/hgrkx07ipbc3q0mayxqm1f69razq63x3-unit-postgresql.service.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/9zijnfffjx3pc7vi1c08azbbcc4cpkms-unit-postgresql.service.drv'
building '/nix/store/hgrkx07ipbc3q0mayxqm1f69razq63x3-unit-postgresql.service.drv'
building '/nix/store/fcybw6h5z4ww52fd67jr35p8sdnlf069-system-units.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/2bkw85x7714vdb04lwv3mskp5g1p465k-system-units.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/fcybw6h5z4ww52fd67jr35p8sdnlf069-system-units.drv'
building '/nix/store/2bkw85x7714vdb04lwv3mskp5g1p465k-system-units.drv'
building '/nix/store/2is798vm2ahzcbn9s0yjd6icxmjvvgv4-etc.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/2is798vm2ahzcbn9s0yjd6icxmjvvgv4-etc.drv'
building '/nix/store/f3i22mbi4d4ilchvwv6fplfymzffksrc-etc.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/nz390swvna8awvsrq59761ikazj0iwrh-unit-postgresql.service.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/f3i22mbi4d4ilchvwv6fplfymzffksrc-etc.drv'
building '/nix/store/v7gjmv0cpidqfmg8kcnk80f0rhaxfcqf-activate.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/nz390swvna8awvsrq59761ikazj0iwrh-unit-postgresql.service.drv'
building '/nix/store/npy9v9wdr9hwcf014gzspcnrcjh1wcd6-system-units.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/v7gjmv0cpidqfmg8kcnk80f0rhaxfcqf-activate.drv'
building '/nix/store/hbgma3cjmwx0nhljhwmg6q51xr9cpnkw-nixos-system-server-test.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/npy9v9wdr9hwcf014gzspcnrcjh1wcd6-system-units.drv'
building '/nix/store/l06rvlcwz896rw9p0gqvm5a8irfhw82a-activate.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/hbgma3cjmwx0nhljhwmg6q51xr9cpnkw-nixos-system-server-test.drv'
building '/nix/store/l06rvlcwz896rw9p0gqvm5a8irfhw82a-activate.drv'
building '/nix/store/rhwp7z8g7fzvji60sn1xwjnfsc05r0c9-nixos-system-server-test.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/8096dphxigm107nq1yg62rmxkyryh03f-etc.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/rhwp7z8g7fzvji60sn1xwjnfsc05r0c9-nixos-system-server-test.drv'
building '/nix/store/8096dphxigm107nq1yg62rmxkyryh03f-etc.drv'
building '/nix/store/rm41smaw9lyx9d5d0m4b65pv78rhwz4a-activate.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/rm41smaw9lyx9d5d0m4b65pv78rhwz4a-activate.drv'
building '/nix/store/1w2x9vdv6hb2sd5h7629baq44q44hx1s-nixos-system-server-test.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/1w2x9vdv6hb2sd5h7629baq44q44hx1s-nixos-system-server-test.drv'
building '/nix/store/5a8xjr32rcwdzdh7fbrzlkldmk290xwy-closure-info.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/5a8xjr32rcwdzdh7fbrzlkldmk290xwy-closure-info.drv'
closure-info> structuredAttrs is enabled
building '/nix/store/3jcapp0xy15f4nsv7s23zbxpj3cpa3np-run-nixos-vm.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/3jcapp0xy15f4nsv7s23zbxpj3cpa3np-run-nixos-vm.drv'
building '/nix/store/8spalwd8d88yhb59cfw7wawgpsgafjdh-nixos-vm.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/8spalwd8d88yhb59cfw7wawgpsgafjdh-nixos-vm.drv'
building '/nix/store/a00vjmzsack5pa117i0wjk6c076c7gza-nixos-test-driver-http.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/a00vjmzsack5pa117i0wjk6c076c7gza-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