$ git clone -n https://src.fedoraproject.org/rpms/python-gammu.git /var/lib/mock/f40-build-730802-103608/root/chroot_tmpdir/scmroot/python-gammu
Cloning into '/var/lib/mock/f40-build-730802-103608/root/chroot_tmpdir/scmroot/python-gammu'...
$ git fetch origin 8dbe277ccbe36a879b0cd4ac001f8e90a799998b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-gammu
 * [new ref]         8dbe277ccbe36a879b0cd4ac001f8e90a799998b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8dbe277 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild