$ git clone -n https://src.fedoraproject.org/rpms/kf5-kcalendarcore.git /var/lib/mock/f38-build-727541-100790/root/chroot_tmpdir/scmroot/kf5-kcalendarcore
Cloning into '/var/lib/mock/f38-build-727541-100790/root/chroot_tmpdir/scmroot/kf5-kcalendarcore'...
$ git reset --hard 4f15164a6472899479e4137c750f94ceda834abd
HEAD is now at 4f15164 5.107.0