$ git clone -n https://src.fedoraproject.org/rpms/rust-uu_numfmt.git /var/lib/mock/f40-build-779978-130585/root/chroot_tmpdir/scmroot/rust-uu_numfmt
Cloning into '/var/lib/mock/f40-build-779978-130585/root/chroot_tmpdir/scmroot/rust-uu_numfmt'...
$ git fetch origin a66cdb7e6e4096aedcd4a273e5a77e9ba33e5fe9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-uu_numfmt
 * [new ref]         a66cdb7e6e4096aedcd4a273e5a77e9ba33e5fe9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a66cdb7 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild