$ git clone -n https://src.fedoraproject.org/rpms/log4cpp.git /var/lib/mock/f41-build-833171-157815/root/chroot_tmpdir/scmroot/log4cpp
Cloning into '/var/lib/mock/f41-build-833171-157815/root/chroot_tmpdir/scmroot/log4cpp'...
$ git fetch origin 03f72186ca35e419644e13d8e4aa6372dca11a9c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/log4cpp
 * [new ref]         03f72186ca35e419644e13d8e4aa6372dca11a9c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 03f7218 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild