$ git clone -n https://src.fedoraproject.org/rpms/rocthrust.git /var/lib/mock/f39-build-1750600-41460/root/chroot_tmpdir/scmroot/rocthrust
Cloning into '/var/lib/mock/f39-build-1750600-41460/root/chroot_tmpdir/scmroot/rocthrust'...
$ git fetch origin f953bf952ed237bd891aa6453265e50611e438e2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rocthrust
 * [new ref]         f953bf952ed237bd891aa6453265e50611e438e2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f953bf9 Update to 5.7.1