$ git clone -n https://src.fedoraproject.org/rpms/rust-sev.git /var/lib/mock/f45-build-44886-818/root/chroot_tmpdir/scmroot/rust-sev
Cloning into '/var/lib/mock/f45-build-44886-818/root/chroot_tmpdir/scmroot/rust-sev'...
$ git fetch origin 58cf798c0a4ffc5a5f9ab016c509cb62a876a603:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-sev
 * [new ref]         58cf798c0a4ffc5a5f9ab016c509cb62a876a603 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 58cf798 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild