$ git clone -n https://src.fedoraproject.org/rpms/kf5-kdoctools.git /var/lib/mock/f31-build-108433-33845/root/chroot_tmpdir/scmroot/kf5-kdoctools
Cloning into '/var/lib/mock/f31-build-108433-33845/root/chroot_tmpdir/scmroot/kf5-kdoctools'...
$ git reset --hard d5aafae47c50ac04e04b254cef3778588c4f5a4c
HEAD is now at d5aafae 5.61.0