$ git clone -n https://src.fedoraproject.org/rpms/ghc-x509-validation.git /var/lib/mock/f31-build-55066-28083/root/chroot_tmpdir/scmroot/ghc-x509-validation
Cloning into '/var/lib/mock/f31-build-55066-28083/root/chroot_tmpdir/scmroot/ghc-x509-validation'...
$ git reset --hard 7a25e9c31eb08401be69cc3e792e11a8f8fcfd31
HEAD is now at 7a25e9c update to 1.6.11