these 3 derivations will be built:
  /nix/store/r457z9hkjhcw37ykkhnr48989zwwqxnz-pythoncheck.sh.drv
  /nix/store/qigrkp3bvfb25rf9w87zx6pv2dqhcsnd-select-shell.drv
  /nix/store/0hnhsa864vvmavjm00n3l80a806yjfmd-clan.drv
these 2 paths will be fetched (9.8 MiB download, 114.3 MiB unpacked):
  /nix/store/875h7w8vdxdgmdgvhi4f951kav8q48r9-difftastic-0.70.0
  /nix/store/px90b5nq2a2ik3nxrfzsh4yw0k58s6j7-nix-unit-2.35.1
building '/nix/store/0hnhsa864vvmavjm00n3l80a806yjfmd-clan.drv'
clan> Running phase: buildPhase

upload niks3: ok