$ git clone -n https://src.fedoraproject.org/rpms/python-biscuits.git /var/lib/mock/f40-build-730695-103596/root/chroot_tmpdir/scmroot/python-biscuits
Cloning into '/var/lib/mock/f40-build-730695-103596/root/chroot_tmpdir/scmroot/python-biscuits'...
$ git fetch origin 26ac15a45e23a8eb4d34ca6eaceaf49b9033b424:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-biscuits
 * [new ref]         26ac15a45e23a8eb4d34ca6eaceaf49b9033b424 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 26ac15a Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild