$ git clone -n https://src.fedoraproject.org/rpms/rust-aws-nitro-enclaves-cose.git /var/lib/mock/f40-build-2527477-61824/root/chroot_tmpdir/scmroot/rust-aws-nitro-enclaves-cose
Cloning into '/var/lib/mock/f40-build-2527477-61824/root/chroot_tmpdir/scmroot/rust-aws-nitro-enclaves-cose'...
$ git fetch origin 5aef2857ad9c1a2d59a54afe2901fd170402485d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-aws-nitro-enclaves-cose
 * [new ref]         5aef2857ad9c1a2d59a54afe2901fd170402485d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5aef285 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild