$ git clone -n https://src.fedoraproject.org/rpms/libXrandr.git /var/lib/mock/f40-build-2607627-63665/root/chroot_tmpdir/scmroot/libXrandr
Cloning into '/var/lib/mock/f40-build-2607627-63665/root/chroot_tmpdir/scmroot/libXrandr'...
$ git fetch origin 1800d284a78c08a37f8eba6ca3c120306a54160a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libXrandr
 * [new ref]         1800d284a78c08a37f8eba6ca3c120306a54160a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1800d28 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild