this derivation will be built:
  /nix/store/vrsmbx8675ycgp5hpqcg7z61mx19rd2q-home-manager-generation.drv
building '/nix/store/vrsmbx8675ycgp5hpqcg7z61mx19rd2q-home-manager-generation.drv'
home-manager-generation> '/nix/store/x6jgr2q1zpxb5q85fiwda2msmq9qwiif-home-manager-generation/dotfiles' -> '/nix/store/rrqwvgx7kynjjb6qaxlgn04mkcvv5hzy-source'
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy

upload niks3: failed
timed out after 3600s