these 42 derivations will be built:
  /nix/store/s4jdrhqn9jvm3v38n43y0w4acqh10dg8-system-path.drv
  /nix/store/0mnn7n2gqmr8mz260yisc7z7rxiinw2g-dbus-1.drv
  /nix/store/ks2m1wgqdspgglx7kk3pq62pvv16mq16-X-Restart-Triggers-dbus-broker.drv
  /nix/store/3hxii8ayxw38ibp363zcbdnni9wcl350-unit-dbus-broker.service.drv
  /nix/store/lwwa10fl4svilpblnb61avkrsjvxnr7a-unit-tincr-mesh.service.drv
  /nix/store/6wvmrzy15h5jx4zqj5wy8j6a4b5875lx-system-units.drv
  /nix/store/4xbspk5sf5f68nxmxiaci2afhzi18ch9-unit-dbus-broker.service.drv
  /nix/store/rcw8v9livrlbqi5n8ab1xp2yikxyyphl-user-units.drv
  /nix/store/1vqz2sf9xjxc44l514fid2n79v0m0ldq-etc.drv
  /nix/store/2qb2vi4x82rsc45dngz1a87ij1iyfhpk-system-path.drv
  /nix/store/2jf43rz887c9q98i6bw3gmh5prbq4jai-dbus-1.drv
  /nix/store/khmawfdz4jldvgy0sbl2b4cgcsl72ch9-X-Restart-Triggers-dbus-broker.drv
  /nix/store/1xcyp1b1viqyfb21gdfy8yblk35862df-unit-dbus-broker.service.drv
  /nix/store/ra6qhxl12rkmkxr4apm4zc1vjikj1nk5-unit-tincr-mesh.service.drv
  /nix/store/szar3g6ky35q765j0plm05mh514nyai7-system-path.drv
  /nix/store/irj97mx91vid7dzjjc3c09hq7g3619m8-dbus-1.drv
  /nix/store/f9smqrm21zfm26zk2b7wy2f2jk4q45ry-X-Restart-Triggers-dbus-broker.drv
  /nix/store/xzd5wm0jrr9bhrjx3zr60iwj3v5zm58f-unit-dbus-broker.service.drv
  /nix/store/285dypy0j4wkgzg4xnb0cp40z87ylhid-system-units.drv
  /nix/store/i2h7yf9xivvvvig5vb4b0l97jw90855b-unit-dbus-broker.service.drv
  /nix/store/kxbd86gr2bx5k5nydvqf7dv6zcbk88cz-user-units.drv
  /nix/store/wgr4x0ghcr36r0gpk2012b8rk676j704-etc.drv
  /nix/store/5lbn1g6s756g7qg3bw11493m0sh9r65r-activate.drv
  /nix/store/hxmrhaijlhq20ypmhjvmjadxhzz7ssgv-unit-tincr-mesh.service.drv
  /nix/store/89xq9jl7yyvbhsr1shg2gjka3b5bbh67-system-units.drv
  /nix/store/9332zysa804gsk9kv5f625ibk2l0q7h4-unit-dbus-broker.service.drv
  /nix/store/az8shlq90p1d398awbzr9pfi3abdmyly-user-units.drv
  /nix/store/fdvz34bpqdi03b58vbc0rmbf4zh9sbsp-etc.drv
  /nix/store/wh61mwn5l647gpydi2flw5dr5ds4g72d-activate.drv
  /nix/store/z7lzkfy941fj2i360qlszbgxcw527ar8-nixos-system-alpha-test.drv
  /nix/store/5gk9af9c6rdpgkpf2zsk2jxnx7a2z0k2-nixos-system-alpha-test.drv
  /nix/store/ambdqap0ly9bl4v033hjcx7hdk3wc5sg-closure-info.drv
  /nix/store/7py4vsf80ihmk4gqm2kf5jks4in9zk64-run-nixos-vm.drv
  /nix/store/p9p7j13a8lzs262ggwl73p6w02zgxl0f-activate.drv
  /nix/store/ll9l08rxj4yrmb8grybmkl1vw3w791ym-nixos-system-beta-test.drv
  /nix/store/bk3ns2n1vx4rbwhxj00h7gkxa0dzl6wq-closure-info.drv
  /nix/store/cv9fpsbhclhahz9m5i7mpg63rmynhc7g-nixos-vm.drv
  /nix/store/y39wzf0c5px6a785pqyxwd4qdxrxqvnw-run-nixos-vm.drv
  /nix/store/vkwjghn6a4l6yjv4yml4754z8v0jwybr-nixos-vm.drv
  /nix/store/id2zy2jmw5h0grabciqmi76hjjx1n5hv-driverConfiguration.json.drv
  /nix/store/l27fc3xk3hh5ravadpsxyrsgp24qwxnx-nixos-test-driver-tincr-module.drv
  /nix/store/yv01sficvrjhc5qz789srrhgrfw7icnm-vm-test-run-tincr-module.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
Failed to find a machine for remote build!
derivation: yv01sficvrjhc5qz789srrhgrfw7icnm-vm-test-run-tincr-module.drv
required (system, features): (aarch64-linux, [kvm, nixos-test])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])