$ git clone -n https://src.fedoraproject.org/rpms/rust-cryptoki-sys.git /var/lib/mock/f40-build-2502888-61694/root/chroot_tmpdir/scmroot/rust-cryptoki-sys
Cloning into '/var/lib/mock/f40-build-2502888-61694/root/chroot_tmpdir/scmroot/rust-cryptoki-sys'...
$ git fetch origin bf0e0815d6142e9c6dea208e6c9c2e23b6d28196:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-cryptoki-sys
 * [new ref]         bf0e0815d6142e9c6dea208e6c9c2e23b6d28196 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bf0e081 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild