$ git clone -n https://src.fedoraproject.org/rpms/rust-unicode-normalization.git /var/lib/mock/f40-build-2644283-66501/root/chroot_tmpdir/scmroot/rust-unicode-normalization
Cloning into '/var/lib/mock/f40-build-2644283-66501/root/chroot_tmpdir/scmroot/rust-unicode-normalization'...
$ git fetch origin ad4179fac6fea6e3d747e859b081822288706554:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-unicode-normalization
 * [new ref]         ad4179fac6fea6e3d747e859b081822288706554 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ad4179f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild