$ git clone -n https://src.fedoraproject.org/rpms/rust-sequoia-cert-store.git /var/lib/mock/f40-build-1967912-25215/root/chroot_tmpdir/scmroot/rust-sequoia-cert-store
Cloning into '/var/lib/mock/f40-build-1967912-25215/root/chroot_tmpdir/scmroot/rust-sequoia-cert-store'...
$ git fetch origin 44d8841030982e607accaaba9c91a82a0bbe1a77:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-sequoia-cert-store
 * [new ref]         44d8841030982e607accaaba9c91a82a0bbe1a77 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 44d8841 Update to version 0.6.0; Fixes RHBZ#2292422