$ git clone -n https://src.fedoraproject.org/rpms/rust-trust-dns-proto.git /var/lib/mock/f40-build-2551346-61948/root/chroot_tmpdir/scmroot/rust-trust-dns-proto
Cloning into '/var/lib/mock/f40-build-2551346-61948/root/chroot_tmpdir/scmroot/rust-trust-dns-proto'...
$ git fetch origin aa8a5e2f2105777fba2414dfc9736cc17e35c74a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-trust-dns-proto
 * [new ref]         aa8a5e2f2105777fba2414dfc9736cc17e35c74a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aa8a5e2 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild