$ git clone -n https://src.fedoraproject.org/rpms/diffoscope.git /var/lib/mock/f40-build-758123-119822/root/chroot_tmpdir/scmroot/diffoscope
Cloning into '/var/lib/mock/f40-build-758123-119822/root/chroot_tmpdir/scmroot/diffoscope'...
$ git reset --hard 1d6e32f376b0609c054d70321ee5b99e86380696
HEAD is now at 1d6e32f Version 252