$ git clone -n https://src.fedoraproject.org/rpms/wwl.git /var/lib/mock/f45-build-38547-725/root/chroot_tmpdir/scmroot/wwl
Cloning into '/var/lib/mock/f45-build-38547-725/root/chroot_tmpdir/scmroot/wwl'...
$ git fetch origin 378d5efc1a0dbf1db4df4b924a0f0bcb0e0377ad:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/wwl
 * [new ref]         378d5efc1a0dbf1db4df4b924a0f0bcb0e0377ad -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 378d5ef Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild