$ git clone -n https://github.com/xcp-ng-rpms/stunnel_xs.git /var/lib/mock/v7.99-base-666-292/root/chroot_tmpdir/scmroot/stunnel_xs
Cloning into '/var/lib/mock/v7.99-base-666-292/root/chroot_tmpdir/scmroot/stunnel_xs'...
$ git reset --hard 5ef0d53211deba3674534fa21f1967dea686bf03
Downloading SOURCES/stunnel-4.56.tar.gz (540 KB)
HEAD is now at 5ef0d53 Add BuildRequires: gcc