this derivation will be built:
  /nix/store/7wblijnpjlfjks3sd1d942af9kmspixs-vm-test-run-amcheck-upgrade.drv
these 17 paths will be fetched (140.8 KiB download, 823.5 KiB unpacked):
  /nix/store/0z0hwmfr8ipnmbzq2x2x06zy9wdf7hbm-closure-info
  /nix/store/33jg73iji8id3xsgdzw0y5vnhqlwaxab-etc
  /nix/store/gdpfi1j8j7bzjhgwycr3784b0l9z4jjr-etc
  /nix/store/4lnh7s0wxlsshsgkwpax27v8n4c2dayx-nixos-system-server-test
  /nix/store/7f054w2h4g9gg7vpj9lawmxcslv4z8qi-nixos-system-server-test
  /nix/store/jgi6v10fdv7yb65ixf2y34xrnlcyvl1p-nixos-test-driver-amcheck-upgrade
  /nix/store/j78s1hmi9ffaraxs5isp7hd8iccyabhr-nixos-vm
  /nix/store/gcgymghjaa7sg2hgk5h7dq4czm7aq1r0-postgresql-init
  /nix/store/gly0fm2hg5n5klj3qmrkjiz3jivlazcn-postgresql-migrate
  /nix/store/n5iq441vmi70wwnnpn036fkp5pmnscdh-processed-postgresql-config-15
  /nix/store/nmncskla6rlzdjy1d9b2lwj5p6wddaby-processed-postgresql-config-17
  /nix/store/c6pimsp84mc6ij83r9rkbrvz8cyjcklp-run-nixos-vm
  /nix/store/17ihb3smzzy52jn9ql6m6diy1k37q5n9-system-units
  /nix/store/s3464bxjfsxqx67ypbx1g4alnwvwbgh6-system-units
  /nix/store/qrcr5571w6v67rspipqbdqyap8wsvvy1-unit-postgresql-migrate.service
  /nix/store/avqzsrlsbfj3z2lrhaingdf4ngkw3mx9-unit-postgresql.service
  /nix/store/h56sj6d9vbhr9vr5jpp54d1akikl7ad3-unit-postgresql.service