$ git clone -n https://src.fedoraproject.org/rpms/jackson-dataformats-binary.git /var/lib/mock/f40-build-2274966-55044/root/chroot_tmpdir/scmroot/jackson-dataformats-binary
Cloning into '/var/lib/mock/f40-build-2274966-55044/root/chroot_tmpdir/scmroot/jackson-dataformats-binary'...
$ git fetch origin e9f45c4b1b5beb059fb9b9197fc4ad8124876b87:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/jackson-dataformats-binary
 * [new ref]         e9f45c4b1b5beb059fb9b9197fc4ad8124876b87 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e9f45c4 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild