this derivation will be built:
  /nix/store/fndl3zp4fylk53385syvwy2lkddjq4mf-inputDerivation-publish-iso-standard-legacy.drv
building '/nix/store/fndl3zp4fylk53385syvwy2lkddjq4mf-inputDerivation-publish-iso-standard-legacy.drv' on 'ssh-ng://nix-remote-builder@100.122.4.173'...
copying 5 paths...
copying path '/nix/store/5i0na8q866cv6z71w35h1z30wvxd459c-hercules-ci-effect-sh' to 'ssh-ng://nix-remote-builder@100.122.4.173'...
copying path '/nix/store/8q8g9nv2k0wkiaypaanwcwm3f5b59a1g-openssh-10.6p1-dev' to 'ssh-ng://nix-remote-builder@100.122.4.173'...
copying path '/nix/store/ddxilnn7fxpdk6zyj26af0dl7nrwngnl-nixbot-publish-iso.sh' to 'ssh-ng://nix-remote-builder@100.122.4.173'...
copying path '/nix/store/kl7rp4q65fkbc432jzrvlqf6qwdq7llz-mkEffect-root' to 'ssh-ng://nix-remote-builder@100.122.4.173'...
copying path '/nix/store/z2hwlaf9ysbv1253g716424m9dwxk03q-nixbot-pr-comment' to 'ssh-ng://nix-remote-builder@100.122.4.173'...
building '/nix/store/fndl3zp4fylk53385syvwy2lkddjq4mf-inputDerivation-publish-iso-standard-legacy.drv'...
copying 1 paths...
copying path '/nix/store/1f6smyzdcj3fbzk3i5lmqwj0b00q6zg2-inputDerivation-publish-iso-standard-legacy' from 'ssh-ng://nix-remote-builder@100.122.4.173'...
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy