$ git clone -n https://src.fedoraproject.org/rpms/rust-uu_nl.git /var/lib/mock/f40-build-779977-130583/root/chroot_tmpdir/scmroot/rust-uu_nl
Cloning into '/var/lib/mock/f40-build-779977-130583/root/chroot_tmpdir/scmroot/rust-uu_nl'...
$ git fetch origin 467886ed1e99319eda56a4b1488fcc5158fe5fb1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-uu_nl
 * [new ref]         467886ed1e99319eda56a4b1488fcc5158fe5fb1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 467886e Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild