$ git clone -n https://src.fedoraproject.org/rpms/rust-sequoia-sq.git /var/lib/mock/f41-build-1152481-21302/root/chroot_tmpdir/scmroot/rust-sequoia-sq
Cloning into '/var/lib/mock/f41-build-1152481-21302/root/chroot_tmpdir/scmroot/rust-sequoia-sq'...
$ git fetch origin 6cbb81a49103b1a036f2c562962d550871bca203:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-sequoia-sq
 * [new ref]         6cbb81a49103b1a036f2c562962d550871bca203 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6cbb81a Update to version 0.37.0; Fixes RHBZ#2282272