$ git clone -n https://src.fedoraproject.org/rpms/asnmap.git /var/lib/mock/f42-build-3442825-45457/root/chroot_tmpdir/scmroot/asnmap
Cloning into '/var/lib/mock/f42-build-3442825-45457/root/chroot_tmpdir/scmroot/asnmap'...
$ git fetch origin cc0fe3db6c757ee3a0cf3d18f4b9646c4aca7493:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/asnmap
 * [new ref]         cc0fe3db6c757ee3a0cf3d18f4b9646c4aca7493 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cc0fe3d Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild