$ git clone -n https://src.fedoraproject.org/rpms/liboauth2.git /var/lib/mock/f40-build-2242122-53669/root/chroot_tmpdir/scmroot/liboauth2
Cloning into '/var/lib/mock/f40-build-2242122-53669/root/chroot_tmpdir/scmroot/liboauth2'...
$ git fetch origin 69bdef40a7b8ba91ad6a2dbecff59759c8021cb5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/liboauth2
 * [new ref]         69bdef40a7b8ba91ad6a2dbecff59759c8021cb5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 69bdef4 [packit] 1.6.0 upstream release