$ git clone -n https://src.fedoraproject.org/rpms/python-aws-xray-sdk.git /var/lib/mock/f40-build-2383169-60472/root/chroot_tmpdir/scmroot/python-aws-xray-sdk
Cloning into '/var/lib/mock/f40-build-2383169-60472/root/chroot_tmpdir/scmroot/python-aws-xray-sdk'...
$ git fetch origin 1f39eb5a0b3bbf33a54dda6a741d29df52e649a0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-aws-xray-sdk
 * [new ref]         1f39eb5a0b3bbf33a54dda6a741d29df52e649a0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1f39eb5 Stop running tests for the pymysql extension