these 39 derivations will be built:
  /nix/store/8s48dagayc0gknvp1w10jxjz12y5ai24-system-path.drv
  /nix/store/ji27k60ix84c6sdynzqzwbfmxl4452b6-dbus-1.drv
  /nix/store/2w6ks3i3j5nxc2h0hxcy48q8bhp6flng-X-Restart-Triggers-dbus-broker.drv
  /nix/store/0ipx2f0nln82jf5fvslca3320cv3pgil-unit-dbus-broker.service.drv
  /nix/store/fy3x13k631yh4n540svbmgn494cmh21s-tribuchet-e2e-0.1.0.drv
  /nix/store/l2v47qc5qks38n79ndhvk27x31dz38wx-string-references.drv
  /nix/store/51vab7mj7wm5rnzc9mjml6pxpiyly533-user-units.drv
  /nix/store/1s3qgydxgbxvkynmwqcxakqwpypkdav1-unit-tribuchet-worker.service.drv
  /nix/store/4xf2x020v1vsqbw2hv1s2ksdxb9j8d0l-unit-dbus-broker.service.drv
  /nix/store/k4ggp2lmwnmr06a3x0zcvgah7x42pfs5-system-units.drv
  /nix/store/q19kp1q89szwqf6p5ckif7sv39wrwc5f-etc.drv
  /nix/store/94g4diyzqnldn4v45lcc9mwhw88qpnq1-activate.drv
  /nix/store/zyayxfdv0d88mimj8i481lkib2j7904q-nixos-system-worker-test.drv
  /nix/store/gqhn8i50qzc9n7g9zg9xxa7q3lzbfwam-closure-info.drv
  /nix/store/9s7ddqwx8nkv35ab7gwwa43lg517gs77-closure-info.drv
  /nix/store/nb2a1ylqk8klv67xbg6j4n2zm7ajw2kr-run-nixos-vm.drv
  /nix/store/0sw5pna6si7amr8da2bs4c2pi710h7pk-nixos-vm.drv
  /nix/store/y9359p5kk5p3b43hzrbcgkpikf5lbwg5-system-path.drv
  /nix/store/f08kfyvhqklrmz0bniamlwrak7k404a9-dbus-1.drv
  /nix/store/jgd3wg1r19i0mpqgnd536j1p80fq4s4s-X-Restart-Triggers-dbus-broker.drv
  /nix/store/xaq0mmn2fqlz6flkh4z65kx82zrz9dby-unit-dbus-broker.service.drv
  /nix/store/13c5qbdawyaw9l45200nc37375n1cn4p-user-units.drv
  /nix/store/q7rlhg7m1vyrxkxnblkaxdg16gn1k0zp-tribuchet-attach.drv
  /nix/store/ak5w6lr9qnszlrg4fy1yb2ixh7wnl5p7-nix.conf.drv
  /nix/store/gyifch2dbazk6xcbd08gzf5dcp95b9gj-unit-dbus-broker.service.drv
  /nix/store/sdnczcf9h543y7pmjhzbfaggy9a9ylkm-unit-tribuchet-hub.service.drv
  /nix/store/zn2k5h5yrmpbh4dh24xr0v59dgzb92ry-X-Restart-Triggers-nix-daemon.drv
  /nix/store/ymy8y6n85r50nw06pa39naw4xg1fxj5b-unit-nix-daemon.service.drv
  /nix/store/zsg6yzk55dgsjjrkrnfq88wsnmbcmml5-system-units.drv
  /nix/store/ncypk1grv1zpskb4bdxma9p0bxzn9113-etc.drv
  /nix/store/ggj80wcvakv8n10i2v83w00h699m2y2g-activate.drv
  /nix/store/2l5c0ld5nq7chj0szp424xd1yghvjah5-nixos-system-hub-test.drv
  /nix/store/6zf2hbl67lf73vfxdzfzgk809d0azpx9-closure-info.drv
  /nix/store/lvd15x0nz9cs0fg6nqqjfilpc8cs5pxh-test-script.drv
  /nix/store/wnxzi1b3diwgsc71jryd4cd7jfdr6y4g-run-nixos-vm.drv
  /nix/store/nkb2ws8gav36ny0y6mknma1q311nqjzz-nixos-vm.drv
  /nix/store/yfkyzq2h083yksdzpb5law36h21k3ls3-driverConfiguration.json.drv
  /nix/store/rzg6ky724ylc4qb5zi70bqz71p5picsk-nixos-test-driver-tribuchet.drv
  /nix/store/mwhisj3d40n6mf7zx43sqihkq03jplsj-vm-test-run-tribuchet.drv