$ git clone -n https://src.fedoraproject.org/rpms/priv_wrapper.git /var/lib/mock/f40-build-799294-142260/root/chroot_tmpdir/scmroot/priv_wrapper
Cloning into '/var/lib/mock/f40-build-799294-142260/root/chroot_tmpdir/scmroot/priv_wrapper'...
$ git fetch origin 58434d2e81ca1622e12a201ca2dc7cb19ea90c2f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/priv_wrapper
 * [new ref]         58434d2e81ca1622e12a201ca2dc7cb19ea90c2f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 58434d2 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild