this derivation will be built:
  /nix/store/j7bi2vqpn8dq0g8wjy6j9p5mb6vhhmz9-vm-test-run-pgroonga.drv
these 19 paths will be fetched (151.3 KiB download, 987.2 KiB unpacked):
  /nix/store/m1i98ynqa98v8c4rc47qmf7r4ly5ad6n-closure-info
  /nix/store/26g9r4pnfhipydqj8ghy7yw2gd07fp04-etc
  /nix/store/3kshzx6x1ch9vz145pyc7zjp7zmj2l41-etc
  /nix/store/a6z9pdaqpk5zpajvv4qj7dq39wnkj0k3-etc
  /nix/store/87lxnijrz209q5spiln44s5bi158vz6i-nixos-system-server-test
  /nix/store/a3js4vpiibsv1a5m2pc61asszl4ssq05-nixos-system-server-test
  /nix/store/m5x7jah5b5c09cnkzddysgii1pzh7bpv-nixos-system-server-test
  /nix/store/4dpjy9xclwqg88mgjavn9ajc1i0nbwaw-nixos-test-driver-pgroonga
  /nix/store/gjcfamzy001ahggw45gl9a8rvdd2p9ci-nixos-vm
  /nix/store/p52h7vbvsaki0ynnkv72y4wf1666jm7j-postgresql-migrate
  /nix/store/xbzicp9idggiqad3wrd2ff02kqjdry9b-processed-postgresql-config-17
  /nix/store/1fszg5i141qxq9pvl38zhn0jynv3wkil-run-nixos-vm
  /nix/store/5m2j8hg2xg8028ylnhgyc21n6b2g9l7v-system-units
  /nix/store/b5mzzw597lmi923vbfl50d2aq1b2j3gs-system-units
  /nix/store/z80a5hab0xchivm99b8qvj3c4lm9d7j6-system-units
  /nix/store/wqlc8xpa45j435rhm4v3a1249d65n1sg-unit-postgresql-migrate.service
  /nix/store/gsmy7hsciyaibm34gklw3x1ank833ih3-unit-postgresql.service
  /nix/store/ybmvb8gl3c5dvxvw0wbqm2akp34ayaym-unit-postgresql.service
  /nix/store/yfsrgbqf8jsslwxic6fvl9mjqd433b1b-unit-postgresql.service