$ git clone -n https://src.fedoraproject.org/rpms/rust-konst_macro_rules.git /var/lib/mock/f40-build-2713903-72218/root/chroot_tmpdir/scmroot/rust-konst_macro_rules
Cloning into '/var/lib/mock/f40-build-2713903-72218/root/chroot_tmpdir/scmroot/rust-konst_macro_rules'...
$ git fetch origin 5f39c4e57cd5c5ec30b8bf866ddb7aad447610e6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-konst_macro_rules
 * [new ref]         5f39c4e57cd5c5ec30b8bf866ddb7aad447610e6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5f39c4e Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild