$ git clone -n https://src.fedoraproject.org/rpms/rust-aws-nitro-enclaves-image-format.git /var/lib/mock/f45-build-40347-771/root/chroot_tmpdir/scmroot/rust-aws-nitro-enclaves-image-format
Cloning into '/var/lib/mock/f45-build-40347-771/root/chroot_tmpdir/scmroot/rust-aws-nitro-enclaves-image-format'...
$ git fetch origin ac6751ab0a227627bf364c696551313ab9f10a63:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-aws-nitro-enclaves-image-format
 * [new ref]         ac6751ab0a227627bf364c696551313ab9f10a63 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ac6751a Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild