$ git clone -n https://src.fedoraproject.org/rpms/lame.git /var/lib/mock/f40-build-787477-134779/root/chroot_tmpdir/scmroot/lame
Cloning into '/var/lib/mock/f40-build-787477-134779/root/chroot_tmpdir/scmroot/lame'...
$ git fetch origin 0a8c22a9e25c24966886f9f498a2a375601a8a19:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lame
 * [new ref]         0a8c22a9e25c24966886f9f498a2a375601a8a19 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0a8c22a Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild