these 32 derivations will be built:
  /nix/store/3q0gzxfvpswa25nwrdxn06gf7hzsg72d-source.drv
  /nix/store/m20xa4060hca4pc81pqg8zy1lydym72w-cargo-src-cc-1.7.0.drv
  /nix/store/k60hf457f0wkhqhlsixpx6h1nfqshx40-cargo-package-cc-1.7.0.drv
  /nix/store/zhnrm52d3rn3fwxarmi1qkf96bk803lj-vendor-registry.drv
  /nix/store/rk0xicwjcy51268igjqlvzchfm55aqav-vendor-cargo-deps.drv
  /nix/store/gyk7q6n9p4k040b44sdwqax0jm72sh0x-tincd-deps-0.1.0.drv
  /nix/store/97v1a6v8mnl4asd63w13kr91cz9lg26l-tincd-0.1.0.drv
  /nix/store/k2g86ph4dw2lr7vwm3kjmq0qfl81rfhm-system-path.drv
  /nix/store/wz7y81zxyihyk661gjriyanzcdjgm3c9-dbus-1.drv
  /nix/store/3c3m6mnvkn3szzp64b328nflcldsqvs6-X-Restart-Triggers-dbus-broker.drv
  /nix/store/03ff20q96x2srw7dv50irkagisi0r6v5-unit-dbus-broker.service.drv
  /nix/store/dcxxvlrs655xhx8n3rv4nlkjzh3vyfpi-unit-dbus-broker.service.drv
  /nix/store/scgvp1x764hnqln78nvrsjrqqaa1bi9n-unit-tinc.mesh.service.drv
  /nix/store/5f681mdcbcfsmvm821px9zcsmvl1akl9-system-units.drv
  /nix/store/ppxmhp5jp9a42m6ix13zz0bh6v8nci2q-user-units.drv
  /nix/store/0dkq626pja22a06la1q1inq5sgy47l0g-etc.drv
  /nix/store/mk73f4nay014ynjawsvb2bzx24n5dji5-unit-tinc.mesh.service.drv
  /nix/store/7ixs2nxj6bmx8mq2qbi8v05ik9i296dg-system-units.drv
  /nix/store/npcvjzgib2059q5sq3bvpmgqmxmm2cda-etc.drv
  /nix/store/g82lp6dxm8h3hllrw10sk6y9yjakbpyh-activate.drv
  /nix/store/nldqgg38x6i1smz4pfc7w2xfqi4x2878-nixos-system-alpha-test.drv
  /nix/store/pjpf7h1z581zx49zknpwkxpxg2ll970y-closure-info.drv
  /nix/store/a7ndyg3b763jng4mryhxw9g0csamcldv-run-nixos-vm.drv
  /nix/store/yks67az024bywmynk2d346xv4ic0886m-activate.drv
  /nix/store/vfv1nqr9f2c0jar1kyvdf5pc7dif5irm-nixos-system-beta-test.drv
  /nix/store/avzmadivph7ndzkpssgyjspl2f1jvpzs-closure-info.drv
  /nix/store/q9r0gsr6nsdw9z23561bs3y47ijmzfvl-nixos-vm.drv
  /nix/store/snmgmclpr3azw74glcz8d0j7a79jzkih-run-nixos-vm.drv
  /nix/store/vznvy1jcxwhi75p9nf32wbs0qhyxkjdm-nixos-vm.drv
  /nix/store/qc98lhsgrdh6yhrq8ji9jjpi89m916m5-driverConfiguration.json.drv
  /nix/store/mvnsb0ghimj4xhs3lppf9vlw26bd3ixf-nixos-test-driver-tincd-nixos.drv
  /nix/store/mqs5f3cvgj1qns7cdqvrf0d39ynzsqp5-vm-test-run-tincd-nixos.drv