$ git clone -n https://src.fedoraproject.org/rpms/roxterm.git /var/lib/mock/f40-build-797446-141349/root/chroot_tmpdir/scmroot/roxterm
Cloning into '/var/lib/mock/f40-build-797446-141349/root/chroot_tmpdir/scmroot/roxterm'...
$ git fetch origin 847efcf67b304d89c8268b5a41cca91fe7bdafdf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/roxterm
 * [new ref]         847efcf67b304d89c8268b5a41cca91fe7bdafdf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 847efcf Update to 3.14.3