$ git clone -n https://src.fedoraproject.org/rpms/BibTool.git /var/lib/mock/f40-build-2261837-54452/root/chroot_tmpdir/scmroot/BibTool
Cloning into '/var/lib/mock/f40-build-2261837-54452/root/chroot_tmpdir/scmroot/BibTool'...
$ git fetch origin c14671e0891c716962b6bd7501a4381067fc100c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/BibTool
 * [new ref]         c14671e0891c716962b6bd7501a4381067fc100c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c14671e Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild