$ git clone -n https://src.fedoraproject.org/rpms/adobe-source-serif-pro-fonts.git /var/lib/mock/f39-build-1735700-41258/root/chroot_tmpdir/scmroot/adobe-source-serif-pro-fonts
Cloning into '/var/lib/mock/f39-build-1735700-41258/root/chroot_tmpdir/scmroot/adobe-source-serif-pro-fonts'...
$ git fetch origin 8aca14df787b2d88871168b8f6774ad2aa2316dd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/adobe-source-serif-pro-fonts
 * [new ref]         8aca14df787b2d88871168b8f6774ad2aa2316dd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8aca14d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild