these 29 derivations will be built:
  /nix/store/6a8w7bz25wx4cqwy5pp3i0jd9yi4q1rh-system-path.drv
  /nix/store/pkjjr152hgaslyn6vql7iwwgibd0vash-dbus-1.drv
  /nix/store/jniizrp1bldz14ff0cxliy7pn5cpjzbc-X-Restart-Triggers-dbus-broker.drv
  /nix/store/z6a3k8y7z9napih2cagv9f0azcg035nz-unit-dbus-broker.service.drv
  /nix/store/0857xfcc7h6326kz0sp3d3inmjn7q70x-user-units.drv
  /nix/store/52clifj4ck5g7229i4gp4nr7zhk8h6a6-vars-check-data-mesher.drv
  /nix/store/hm2mrz4klrkxg3kxzch7rpxzh6wxz48q-hosts.drv
  /nix/store/imvazgjlqv4qjgxf298vjbvpndpm812j-unit-data-mesher.service.drv
  /nix/store/khcgah5vgqxd6wvr6l6ps6zr9bbsd14z-unit-dbus-broker.service.drv
  /nix/store/va3drjb2852gkkm4xqwc1x91x0sa2chr-system-units.drv
  /nix/store/0gr6wbnjiymsx1cn5f1h03q5wjgi92ac-etc.drv
  /nix/store/2klli462cqdlsa380psfplx5ql8p9426-activate.drv
  /nix/store/6gcshllm920say5dy43788fzqdm1hc6q-system-units.drv
  /nix/store/j8k0and0925p5cg09y8h71gw8n1ip9g0-hosts.drv
  /nix/store/agp4hhxhvncm8v620yd6hddcxzf8si28-etc.drv
  /nix/store/ifm28l9q1g576vppx8i2xk3mqdqpnk8a-activate.drv
  /nix/store/64y23yhzx6gc015rrb3zxkzwvgr9g04x-nixos-system-gamma-test.drv
  /nix/store/mifwdx0ldcyks0r5h7f2al801x1f9l3h-testScript.drv
  /nix/store/wlwx1kqicvnlqyppf6mn8456va75m2pq-nixos-system-beta-test.drv
  /nix/store/imf0p245ya7nbmkwhxlx3a425y4ysh5h-closure-info.drv
  /nix/store/9236fk4fwg5ackq7mqvsdxlkk42ywjgn-system-units.drv
  /nix/store/hbvzpk2ipk9fyn214di9axxskw29yjfm-hosts.drv
  /nix/store/990l2mz1p3cq6bami5i2367xdzp9zznz-etc.drv
  /nix/store/ir05b98gw81imb7l0x48r9s07pwqfnbl-activate.drv
  /nix/store/lpw0s1dphwc66mf3pf721sicayjb3rx1-nixos-system-alpha-test.drv
  /nix/store/ipw2i2jpg5na2r4dsh8a06m6zmd0kwhq-closure-info.drv
  /nix/store/ykb8ch3dqxx486mpv5bxfii2wvb5rayr-closure-info.drv
  /nix/store/40vj7r2r9f3jynvgm2jbiwx414dc8kk7-nixos-test-driver-data-mesher.drv
  /nix/store/as4n8psdc6rch25dik5acbg98qbaqvx9-container-test-run-data-mesher.drv
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warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy