$ git clone -n https://src.fedoraproject.org/rpms/source-foundry-hack-fonts.git /var/lib/mock/f39-build-1581957-38099/root/chroot_tmpdir/scmroot/source-foundry-hack-fonts
Cloning into '/var/lib/mock/f39-build-1581957-38099/root/chroot_tmpdir/scmroot/source-foundry-hack-fonts'...
$ git fetch origin 965960173d4bb7317f05cd06115fc0e5148e4f3f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/source-foundry-hack-fonts
 * [new ref]         965960173d4bb7317f05cd06115fc0e5148e4f3f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9659601 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild