unpacking 'https://github.com/NixOS/nixpkgs/archive/3d46470bb3030020f7e1361f33514854f5bfa86d.tar.gz' into the Git cache...
this derivation will be built:
  /nix/store/sm4kwb3ac5c0ngmhx6842k8y4ycig9yr-bcachefs-module-7.1.13+deb14-cloud-arm64.drv
building '/nix/store/sm4kwb3ac5c0ngmhx6842k8y4ycig9yr-bcachefs-module-7.1.13+deb14-cloud-arm64.drv'...