$ git clone -n https://src.fedoraproject.org/rpms/rust-sev.git /var/lib/mock/f38-build-side-42-init-devel-647945-26439/root/chroot_tmpdir/scmroot/rust-sev
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-647945-26439/root/chroot_tmpdir/scmroot/rust-sev'...
$ git fetch origin fff7c01396cf57c96649aefe64401700ecabe7e3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-sev
 * [new ref]         fff7c01396cf57c96649aefe64401700ecabe7e3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fff7c01 Update to version 1.1.0