$ git clone -n https://src.fedoraproject.org/rpms/ghc-x509-system.git /var/lib/mock/f40-build-744643-111787/root/chroot_tmpdir/scmroot/ghc-x509-system
Cloning into '/var/lib/mock/f40-build-744643-111787/root/chroot_tmpdir/scmroot/ghc-x509-system'...
$ git reset --hard 4b6fcf3c64576e87f359004e4bdcecfb727575f1
HEAD is now at 4b6fcf3 bump release