$ git clone -n https://src.fedoraproject.org/rpms/rust-rand0.5.git /var/lib/mock/f38-build-side-42-init-devel-1394974-31050/root/chroot_tmpdir/scmroot/rust-rand0.5
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1394974-31050/root/chroot_tmpdir/scmroot/rust-rand0.5'...
$ git fetch origin edba0059e9def243228aecaece1b34b6fd669bda:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-rand0.5
 * [new ref]         edba0059e9def243228aecaece1b34b6fd669bda -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at edba005 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild