$ git clone -n https://src.fedoraproject.org/rpms/rust-sequoia-autocrypt.git /var/lib/mock/f39-build-1757026-41481/root/chroot_tmpdir/scmroot/rust-sequoia-autocrypt
Cloning into '/var/lib/mock/f39-build-1757026-41481/root/chroot_tmpdir/scmroot/rust-sequoia-autocrypt'...
$ git fetch origin a82fd7403090e21779cd577336417d371338d3b6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-sequoia-autocrypt
 * [new ref]         a82fd7403090e21779cd577336417d371338d3b6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a82fd74 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild