$ git clone -n https://src.fedoraproject.org/rpms/rust-drm-sys.git /var/lib/mock/f40-build-2373469-60408/root/chroot_tmpdir/scmroot/rust-drm-sys
Cloning into '/var/lib/mock/f40-build-2373469-60408/root/chroot_tmpdir/scmroot/rust-drm-sys'...
$ git fetch origin d59a49fbddc1ba1baeb3d2bac0ea0389baee1b5e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-drm-sys
 * [new ref]         d59a49fbddc1ba1baeb3d2bac0ea0389baee1b5e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d59a49f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild