$ git clone -n https://src.fedoraproject.org/rpms/rust-wayland-sys.git /var/lib/mock/f40-build-2644456-66506/root/chroot_tmpdir/scmroot/rust-wayland-sys
Cloning into '/var/lib/mock/f40-build-2644456-66506/root/chroot_tmpdir/scmroot/rust-wayland-sys'...
$ git fetch origin f157f5574c5431cd29a9c4427ba9b04cb7105845:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-wayland-sys
 * [new ref]         f157f5574c5431cd29a9c4427ba9b04cb7105845 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f157f55 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild