$ git clone -n https://src.fedoraproject.org/rpms/rust-sequoia-chameleon-gnupg.git /var/lib/mock/f41-build-1141904-21081/root/chroot_tmpdir/scmroot/rust-sequoia-chameleon-gnupg
Cloning into '/var/lib/mock/f41-build-1141904-21081/root/chroot_tmpdir/scmroot/rust-sequoia-chameleon-gnupg'...
$ git fetch origin a89a02d954a2a2fc5e167806856c4a90c396d374:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-sequoia-chameleon-gnupg
 * [new ref]         a89a02d954a2a2fc5e167806856c4a90c396d374 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a89a02d Update to version 0.10.0; Fixes RHBZ#2292497