$ git clone -n https://src.fedoraproject.org/rpms/cadaver.git /var/lib/mock/f40-build-792955-138680/root/chroot_tmpdir/scmroot/cadaver
Cloning into '/var/lib/mock/f40-build-792955-138680/root/chroot_tmpdir/scmroot/cadaver'...
$ git fetch origin a6d8f84de5f96ad0b90e9c148adc0e5da941b778:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cadaver
 * [new ref]         a6d8f84de5f96ad0b90e9c148adc0e5da941b778 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a6d8f84 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild