$ git clone -n https://src.fedoraproject.org/rpms/rust-sev.git /var/lib/mock/f39-build-1601715-38563/root/chroot_tmpdir/scmroot/rust-sev
Cloning into '/var/lib/mock/f39-build-1601715-38563/root/chroot_tmpdir/scmroot/rust-sev'...
$ git fetch origin c522b05e2a1869c41f72eb42a0b44a0279c5b4bf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-sev
 * [new ref]         c522b05e2a1869c41f72eb42a0b44a0279c5b4bf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c522b05 Update to version 1.2.1