these 14 derivations will be built:
  /nix/store/g25ll3xilvjgajx5kd596bpcdcmqky4x-system-path.drv
  /nix/store/yfgdgcn9yga11j2khpm5v0a20s8x4cpl-dbus-1.drv
  /nix/store/5nfyqvmgxjnmp6m6s8qjbs03a31w2sjv-X-Restart-Triggers-dbus-broker.drv
  /nix/store/zk0q0sid5mbj6599cr6ywpk5qalzflj7-unit-dbus-broker.service.drv
  /nix/store/3jmiz1a5wjkzqn941jpnlc6an9jm7r55-system-units.drv
  /nix/store/1ylplwd3lq89zrimwwdn9yivhg7bi5k6-unit-dbus-broker.service.drv
  /nix/store/mzzpka9f62qganslza8dscd2xjsg0rpf-user-units.drv
  /nix/store/m97hadnlxjbipl9nd1lgs3d9yb9p2mar-etc.drv
  /nix/store/ds21nsbrwlaqvlbnjrxxrfkbxm021lq9-activate.drv
  /nix/store/g15g51458dl73amy8njad786pk74k9aa-ensure-all-wrappers-paths-exist.drv
  /nix/store/9z2c96f90p07jrysvbjw76m8xqywfpbq-nixos-system-machine-test.drv
  /nix/store/ghs88wdya76vqdfbb2g54ihqw4p23p3m-closure-info.drv
  /nix/store/b05j73nvhmym3brr3r1g8hcq46y8skrr-nixos-test-driver-matrix-synapse.drv
  /nix/store/1rybhx41cwaw6hxgs1x5h0xp05zd1j61-container-test-run-matrix-synapse.drv
these 6 paths will be fetched (164.0 KiB download, 534.2 KiB unpacked):
  /nix/store/4s0y7809hm02nafih3k163hmj6b949pb-55-nixos-aslr-entropy.conf
  /nix/store/zbcmmx37a1bgbmi1wz1wq2z6l8yf76nz-dbus-broker-37
  /nix/store/73r24xm42v5510mizl38dnbz6g8va6sq-libcap-text-verifier-0-unstable
  /nix/store/kkw3v84p94w2sycmcs6w7x823vmz18sy-system-generators
  /nix/store/5crkcz2i0gywv6rdpyzsn4kmf6k1wnj6-system-shutdown
  /nix/store/h80gaifkxs3514ncw5rzyn8cjb38x6z3-user-generators
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy