this derivation will be built:
  /nix/store/6hnajy1pfm8vy59xm18gzsn6p9ffd99y-home-manager-generation.drv
building '/nix/store/6hnajy1pfm8vy59xm18gzsn6p9ffd99y-home-manager-generation.drv'
home-manager-generation> '/nix/store/1avplhbc6zrhhsqwpz7rvrm1rmr9bc22-home-manager-generation/dotfiles' -> '/nix/store/gdb1azdv0xzhbrs8cqc4w4xjv6lylfk2-source'
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy

upload niks3: failed
timed out after 3600s