$ git clone -n https://src.fedoraproject.org/rpms/python-crcmod.git /var/lib/mock/f41-build-812530-148420/root/chroot_tmpdir/scmroot/python-crcmod
Cloning into '/var/lib/mock/f41-build-812530-148420/root/chroot_tmpdir/scmroot/python-crcmod'...
$ git fetch origin 236c5453131ff65db61adb74c37c6a4ad06f5714:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-crcmod
 * [new ref]         236c5453131ff65db61adb74c37c6a4ad06f5714 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 236c545 Rebuilt for Python 3.13