$ git clone -n https://src.fedoraproject.org/rpms/rust-uu_cat.git /var/lib/mock/f41-build-819359-151607/root/chroot_tmpdir/scmroot/rust-uu_cat
Cloning into '/var/lib/mock/f41-build-819359-151607/root/chroot_tmpdir/scmroot/rust-uu_cat'...
$ git fetch origin 803da93ef039a58045332379fc465ea686bf48d3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-uu_cat
 * [new ref]         803da93ef039a58045332379fc465ea686bf48d3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 803da93 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild