$ git clone -n https://src.fedoraproject.org/rpms/python-pytest-timeout.git /var/lib/mock/f40-build-2204143-51950/root/chroot_tmpdir/scmroot/python-pytest-timeout
Cloning into '/var/lib/mock/f40-build-2204143-51950/root/chroot_tmpdir/scmroot/python-pytest-timeout'...
$ git fetch origin c2645d5991f49ebd15ee0c0ff2d074bac0371cd9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pytest-timeout
 * [new ref]         c2645d5991f49ebd15ee0c0ff2d074bac0371cd9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c2645d5 Modernize Python packaging