$ git clone -n https://src.fedoraproject.org/rpms/ragel.git /var/lib/mock/f45-build-34287-683/root/chroot_tmpdir/scmroot/ragel
Cloning into '/var/lib/mock/f45-build-34287-683/root/chroot_tmpdir/scmroot/ragel'...
$ git fetch origin 5613ae3a3c43afd0c1cfe0912f8b394fe7bb496f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ragel
 * [new ref]         5613ae3a3c43afd0c1cfe0912f8b394fe7bb496f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5613ae3 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild