$ git clone -n https://src.fedoraproject.org/rpms/libkrunfw.git /var/lib/mock/f40-build-785519-133989/root/chroot_tmpdir/scmroot/libkrunfw
Cloning into '/var/lib/mock/f40-build-785519-133989/root/chroot_tmpdir/scmroot/libkrunfw'...
$ git fetch origin f0466046d302e8b3bd5fb993b595c36274c3afe1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libkrunfw
 * [new ref]         f0466046d302e8b3bd5fb993b595c36274c3afe1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f046604 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild