$ git clone -n https://src.fedoraproject.org/rpms/tmt.git /var/lib/mock/f38-build-side-42-init-devel-488773-24665/root/chroot_tmpdir/scmroot/tmt
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-488773-24665/root/chroot_tmpdir/scmroot/tmt'...
$ git reset --hard ae5154b4c311ccfb89c87caa972b92f75fd13176
HEAD is now at ae5154b Release 1.21.0