$ git clone -n https://src.fedoraproject.org/rpms/python-webcolors.git /var/lib/mock/f39-build-1425998-31585/root/chroot_tmpdir/scmroot/python-webcolors
Cloning into '/var/lib/mock/f39-build-1425998-31585/root/chroot_tmpdir/scmroot/python-webcolors'...
$ git fetch origin 154f761ac230e9f9d6019dca076a37f09e829030:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-webcolors
 * [new ref]         154f761ac230e9f9d6019dca076a37f09e829030 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 154f761 Convert to pyproject macros