$ git clone -n https://src.fedoraproject.org/rpms/python-flask.git /var/lib/mock/f45-build-30675-647/root/chroot_tmpdir/scmroot/python-flask
Cloning into '/var/lib/mock/f45-build-30675-647/root/chroot_tmpdir/scmroot/python-flask'...
$ git fetch origin 755b8cc58a5c739a0bc1dd42a53f313424bcd57f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-flask
 * [new ref]         755b8cc58a5c739a0bc1dd42a53f313424bcd57f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 755b8cc Backport upstream patch for  pytest >= 9.1 compatibility