$ git clone -n https://src.fedoraproject.org/rpms/mingw-hamlib.git /var/lib/mock/f45-build-18485-519/root/chroot_tmpdir/scmroot/mingw-hamlib
Cloning into '/var/lib/mock/f45-build-18485-519/root/chroot_tmpdir/scmroot/mingw-hamlib'...
$ git fetch origin e8438ee828f42d18c455c4a6575e8a78d25b53f0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-hamlib
 * [new ref]         e8438ee828f42d18c455c4a6575e8a78d25b53f0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e8438ee Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild