$ git clone -n https://src.fedoraproject.org/rpms/croaring.git /var/lib/mock/f40-build-765630-123566/root/chroot_tmpdir/scmroot/croaring
Cloning into '/var/lib/mock/f40-build-765630-123566/root/chroot_tmpdir/scmroot/croaring'...
$ git reset --hard 839401784eff8cf4ffccab048896789d886f445d
HEAD is now at 8394017 initial import; rhbz#2254964