$ git clone -n https://src.fedoraproject.org/rpms/rust-uu_tr.git /var/lib/mock/f40-build-781181-131444/root/chroot_tmpdir/scmroot/rust-uu_tr
Cloning into '/var/lib/mock/f40-build-781181-131444/root/chroot_tmpdir/scmroot/rust-uu_tr'...
$ git fetch origin a9380e92b6b122e38a356a55760be43a4bacdd8b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-uu_tr
 * [new ref]         a9380e92b6b122e38a356a55760be43a4bacdd8b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a9380e9 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild