$ git clone -n https://src.fedoraproject.org/rpms/python-executing.git /var/lib/mock/f41-build-side-1-2906160-34718/root/chroot_tmpdir/scmroot/python-executing
Cloning into '/var/lib/mock/f41-build-side-1-2906160-34718/root/chroot_tmpdir/scmroot/python-executing'...
$ git fetch origin c1b15922458ab9841e050e482a7519964a709479:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-executing
 * [new ref]         c1b15922458ab9841e050e482a7519964a709479 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c1b1592 Enable slow tests by default