these 51 derivations will be built:
  /nix/store/0s1jjjw5bflbha6b5jghh1v8xdz42mzb-unit-test21.service.drv
  /nix/store/d9ry34hf54fklfk6vsdrc12h4j48nkcf-unit-test26.service.drv
  /nix/store/q7mc2wgdi5my1m849289gjpihixfi732-test26-string-contexts.txt.drv
  /nix/store/hhny6q9b7v8xy02ap5yfkx4vqpnchcqc-closure-info.drv
  /nix/store/4cqi2vxqajs36arqwbcsz8i3985fp1zc-test26-chroot-paths.drv
  /nix/store/29nmgwz2p8an1zwkw7q71a46ba788lds-user-generators.drv
  /nix/store/5xw5l6168df9l0i44lsmpfzhpl910q5c-system-path.drv
  /nix/store/4mng028l9avkf2pvsm4g4a0jqvwcnc8l-dbus-1.drv
  /nix/store/4p5a0nvcf68fhkhskpy5nyhv5vabp1b0-system-shutdown.drv
  /nix/store/lznxsxvr2xb0cqnz17cbh3qyz8p5qbs3-system-generators.drv
  /nix/store/2ng9xfs5syb8dbja8axihqrjdg2cyxr7-unit-test2.service.drv
  /nix/store/2zcvz9krdpckv1nh06bc5h031g61ffli-unit-test17.service.drv
  /nix/store/3dygh2xh06raiyjrmckyn3x76w0160nq-unit-test6.service.drv
  /nix/store/4f3hj34alppqrn4a178nbvx0ikxblqsk-unit-test23.service.drv
  /nix/store/4gfw89qhj3slp52yg3f5a7viha4qgw7g-unit-test5.service.drv
  /nix/store/51gpcf2nxmd1r056krfc7d8mm97lba8c-unit-test27.service.drv
  /nix/store/56yib12jgmcwvz6s68srcx7kf7pqkqyf-unit-test3.service.drv
  /nix/store/6rlr9lqy5kf9n4ihpyfql5hwy4f6cjil-unit-concurrent-client-.service.drv
  /nix/store/7klq4fmhzcp2rykmvflql76my9zjm2w0-unit-test7.service.drv
  /nix/store/89di39aqnz13gwzl82l7irzi8kkjzcgf-unit-test10.service.drv
  /nix/store/965kbj9llniicywz0d1q3xcr37zp8fz6-unit-test1.service.drv
  /nix/store/p5250zb8lv2i85i9w0f5i7x3amb43dam-X-Restart-Triggers-dbus-broker.drv
  /nix/store/anf486gxfk07dl84zr3c3668r7x7d3cs-unit-dbus-broker.service.drv
  /nix/store/bbmndb8g0wd86yzzh0llwvmg8c3dn716-unit-test16.service.drv
  /nix/store/bdy37qm3x3yhskgkziqzyni3hgasn45v-unit-test14.service.drv
  /nix/store/brjbrv5a786d492j3nxx73ay17x9srxi-unit-test25.service.drv
  /nix/store/gjjrp1bvq1x8jrs9ji5in2iq96swp220-unit-test11.service.drv
  /nix/store/gyv9k95a0ppfcwj041mdql07m576ya8c-unit-test4.service.drv
  /nix/store/j2yr3q8830fr9pyina4ilh54dx2cmaal-unit-test8.service.drv
  /nix/store/ls762whdc8n9n3753fwff8inagr8diyx-unit-concurrent-driver.service.drv
  /nix/store/m17czmcdm8vnlnbsxzdjb7cpgxym0hcn-unit-test24.service.drv
  /nix/store/mnwr8yav143bc47d8svm5qbl37b82czr-unit-test15.service.drv
  /nix/store/p9s8kpaxbc2yvarmzdx2k7sxcyxbah6w-unit-test12.service.drv
  /nix/store/pvmj1ijfyg3d42h8346265d74ksjp72v-unit-test22.service.drv
  /nix/store/s3iflff1b60rhiklsdmvq7h8kvi9b3fi-unit-test20.service.drv
  /nix/store/vpz4fcwwmsafps3f6plmwag10vq8ryz9-unit-test9.service.drv
  /nix/store/vspnifmhvjzhcl75nmm8x4cmgkkp0c87-unit-test13.service.drv
  /nix/store/xk6mpjsf4vkah5lgb1lqfapbk7ada0df-unit-test18.service.drv
  /nix/store/z41f7kmvjyqh2inqykpdj807ywlh59kd-unit-test19.service.drv
  /nix/store/qzdc4p3y1yyh0j5wc9qnp3lcg2z21229-system-units.drv
  /nix/store/rhws2gfjfi0bx0fv39ymfyc3xcamq5jf-unit-dbus-broker.service.drv
  /nix/store/wndi6p0rcb2jb3002rf3jqggvxs0r9j4-user-units.drv
  /nix/store/2bg3wrxnq8l8n0y5jxs3fc1zf4v3zhyi-etc.drv
  /nix/store/r5rrq5xspgh30vmssq536w1drvdydl1f-activate.drv
  /nix/store/dzfavcilf4wqk20f8w6gk2lqfr18zyf3-nixos-system-machine-test.drv
  /nix/store/1cr4xfiw22ml9znji3wmn3sq769vlkjy-closure-info.drv
  /nix/store/ja2xa5jfiin21hgpbhmabq6qp0iah158-run-nixos-vm.drv
  /nix/store/qw2ll16hmadkmjzlal16z69bkvi5kwfm-nixos-vm.drv
  /nix/store/0wia5hhvhg2l0zz33s6gmq6ydhs512g6-driverConfiguration.json.drv
  /nix/store/lm12n4safybfbfbgvjclv1n5jxz6mn48-nixos-test-driver-systemd-confinement.drv
  /nix/store/42mqvv5c667vzxn9sbsn578xwk9y64if-vm-test-run-systemd-confinement.drv