$ git clone -n https://src.fedoraproject.org/rpms/mdadm.git /var/lib/mock/f38-build-side-42-init-devel-448290-21213/root/chroot_tmpdir/scmroot/mdadm
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-448290-21213/root/chroot_tmpdir/scmroot/mdadm'...
$ git reset --hard cdf21d08ef36728f088f69a79e30aa996ccd5a67
HEAD is now at cdf21d0 Update to latest upstream