$ git clone -n https://git.cclinux.org/stage/rpms/nettle.git /var/lib/mock/dist-circle8_4-updates-build-39147-7143/root/chroot_tmpdir/scmroot/nettle
Cloning into '/var/lib/mock/dist-circle8_4-updates-build-39147-7143/root/chroot_tmpdir/scmroot/nettle'...
$ git reset --hard 63171b70b120ad454028f02853e6e75c0f144541
HEAD is now at 63171b7 import nettle-3.4.1-4.el8_3