$ git clone -n https://src.fedoraproject.org/rpms/rustup.git /var/lib/mock/f42-build-3282767-41399/root/chroot_tmpdir/scmroot/rustup
Cloning into '/var/lib/mock/f42-build-3282767-41399/root/chroot_tmpdir/scmroot/rustup'...
$ git fetch origin 0745f3b732a1ec1c8820da5026f269f224797bf9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rustup
 * [new ref]         0745f3b732a1ec1c8820da5026f269f224797bf9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0745f3b Rebuild for openssl crate >= v0.10.70 (RUSTSEC-2025-0004)