$ git clone -n https://src.fedoraproject.org/rpms/diffoscope.git /var/lib/mock/f40-build-783136-132738/root/chroot_tmpdir/scmroot/diffoscope
Cloning into '/var/lib/mock/f40-build-783136-132738/root/chroot_tmpdir/scmroot/diffoscope'...
$ git reset --hard 877970933f9b614f91dad6b38877259615749540
HEAD is now at 8779709 Version 257