$ git clone -n https://src.fedoraproject.org/rpms/dbus-sharp-glib.git /var/lib/mock/f45-build-51844-904/root/chroot_tmpdir/scmroot/dbus-sharp-glib
Cloning into '/var/lib/mock/f45-build-51844-904/root/chroot_tmpdir/scmroot/dbus-sharp-glib'...
$ git fetch origin 1f65ab14e4cfc2a6d729b77cc824e63f702f3498:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dbus-sharp-glib
 * [new ref]         1f65ab14e4cfc2a6d729b77cc824e63f702f3498 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1f65ab1 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild