$ git clone -n https://src.fedoraproject.org/rpms/rust-sequoia-autocrypt.git /var/lib/mock/f42-build-side-1-3512381-46069/root/chroot_tmpdir/scmroot/rust-sequoia-autocrypt
Cloning into '/var/lib/mock/f42-build-side-1-3512381-46069/root/chroot_tmpdir/scmroot/rust-sequoia-autocrypt'...
$ git fetch origin d1dae9bf1c0ca6cc616f529d715d7a5624ffd97f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-sequoia-autocrypt
 * [new ref]         d1dae9bf1c0ca6cc616f529d715d7a5624ffd97f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d1dae9b Update to version 0.26.0; Fixes RHBZ#2350067