these 15 derivations will be built:
  /nix/store/4q8r2ndh3njdnr03q3fdcniqf81fbs0z-niks3-post-build-hook.drv
  /nix/store/hf0l9mqzdhij03m6apf2vihlnzffbr06-nix.conf.drv
  /nix/store/f8fzx7rs9rajca72a8i7rmn23hnfx283-X-Restart-Triggers-nix-daemon.drv
  /nix/store/b3d42xj098nvrp2l3jkplczddb0p3s46-unit-nix-daemon.service.drv
  /nix/store/qqy681wwkjb35brma480vh83l8vy0lp6-unit-niks3-auto-upload.service.drv
  /nix/store/6r4in5ll4n0519h9saf5d5mnxcysimlx-system-units.drv
  /nix/store/k7682p8vaix3grkadf65iv60icdldn76-etc.drv
  /nix/store/w6xscmd72lp8fmdy1a890db6d45nbd81-activate.drv
  /nix/store/2n4lrca0slpjb53gpsks9lzn0pgppr1a-nixos-system-builder-test.drv
  /nix/store/ry40k87bvwfj6qq6cah03g03zyj2f5b6-closure-info.drv
  /nix/store/yxp1c2793d4r94ahq8fkfrw7qan9xqy2-run-nixos-vm.drv
  /nix/store/fhirb1cr0s3x4rfnxip2mk8vniq1q6ri-nixos-vm.drv
  /nix/store/yadif9rcfag5dywz31w4isn1qhp0dand-driverConfiguration.json.drv
  /nix/store/vkj8sdmglkj037jzqzh8gdglzp21k6s0-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/iwd392f3dryh56lsvfws360y6n8wxz4k-vm-test-run-nixos-test-niks3.drv
building '/nix/store/4q8r2ndh3njdnr03q3fdcniqf81fbs0z-niks3-post-build-hook.drv'
building '/nix/store/qqy681wwkjb35brma480vh83l8vy0lp6-unit-niks3-auto-upload.service.drv'
niks3-post-build-hook> tribuchet: building on eliza
unit-niks3-auto-upload.service> tribuchet: building on eliza
unit-niks3-auto-upload.service> structuredAttrs is enabled
building '/nix/store/hf0l9mqzdhij03m6apf2vihlnzffbr06-nix.conf.drv'
nix.conf> tribuchet: building on eliza
nix.conf> Validating generated nix.conf
building '/nix/store/f8fzx7rs9rajca72a8i7rmn23hnfx283-X-Restart-Triggers-nix-daemon.drv'
X-Restart-Triggers-nix-daemon> tribuchet: building on eliza
building '/nix/store/b3d42xj098nvrp2l3jkplczddb0p3s46-unit-nix-daemon.service.drv'
unit-nix-daemon.service> tribuchet: building on eliza
unit-nix-daemon.service> structuredAttrs is enabled
building '/nix/store/6r4in5ll4n0519h9saf5d5mnxcysimlx-system-units.drv'
system-units> tribuchet: building on eliza