$ git clone -n https://github.com/xcp-ng-rpms/intel-e1000e-alt.git /var/lib/mock/v8.3-staging-4707-5040/root/chroot_tmpdir/scmroot/intel-e1000e-alt
Cloning into '/var/lib/mock/v8.3-staging-4707-5040/root/chroot_tmpdir/scmroot/intel-e1000e-alt'...
$ git reset --hard e4b36416c33b2f2dd2122209ad2c2a791fa0e13b
Downloading SOURCES/intel-e1000e-3.8.7.tar.gz (316 KB)
HEAD is now at e4b3641 Update to 3.8.7