$ git clone -n https://src.fedoraproject.org/rpms/liboauth.git /var/lib/mock/f45-build-16692-490/root/chroot_tmpdir/scmroot/liboauth
Cloning into '/var/lib/mock/f45-build-16692-490/root/chroot_tmpdir/scmroot/liboauth'...
$ git fetch origin 6ab0031385a5be41e54f0add343fcdc337023d79:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/liboauth
 * [new ref]         6ab0031385a5be41e54f0add343fcdc337023d79 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6ab0031 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild