$ git clone -n https://src.fedoraproject.org/rpms/python-aws-xray-sdk.git /var/lib/mock/f40-build-1966343-25208/root/chroot_tmpdir/scmroot/python-aws-xray-sdk
Cloning into '/var/lib/mock/f40-build-1966343-25208/root/chroot_tmpdir/scmroot/python-aws-xray-sdk'...
$ git fetch origin 287c20e6c355ad7450f203334e440e403e560b39:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-aws-xray-sdk
 * [new ref]         287c20e6c355ad7450f203334e440e403e560b39 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 287c20e Update to 2.14.0 upstream release