these 8 derivations will be built:
  /nix/store/03iflg74b4r7bg9ri5aha0x4vxlbpfky-offline-flake-for-test-service-dummy-test-from-flake.drv
  /nix/store/mxk4k9q99lyvzr8261zwa3wzr2j0g51x-clan-runtime.drv
  /nix/store/pcly2phylj13c84p3qp4iqhxm7ff88b9-clan-cli-source.drv
  /nix/store/wzxckzyb2ng19xnvk8732kg47y85msx3-clan-cli.drv
  /nix/store/y5ma8kq13pz1407yd9zq76gdkf36l77g-test-script.drv
  /nix/store/yp3wbx2nrgf4sp3pv4l37iarvbkmiqhi-driverConfiguration.json.drv
  /nix/store/vzcr7al88zfmrjbjbsy2a6i8nqq76lbv-nixos-test-driver-service-dummy-test-from-flake.drv
  /nix/store/a46rr0h7xk50vy15q8d31b9lzypn5w76-container-test-run-service-dummy-test-from-flake.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy