$ git clone -n https://src.fedoraproject.org/rpms/python-humanfriendly.git /var/lib/mock/f40-build-2188039-51394/root/chroot_tmpdir/scmroot/python-humanfriendly
Cloning into '/var/lib/mock/f40-build-2188039-51394/root/chroot_tmpdir/scmroot/python-humanfriendly'...
$ git fetch origin d3c79e76f917d194bdfce704523ca1a9ba27fae4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-humanfriendly
 * [new ref]         d3c79e76f917d194bdfce704523ca1a9ba27fae4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d3c79e7 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild