diff -rauN a/config.toml b/config.toml
--- a/config.toml	2019-10-20 16:44:31.647900892 +0200
+++ b/config.toml	2019-10-20 16:44:39.637875348 +0200
@@ -2,7 +2,7 @@
 link-shared = true
 
 [build]
-target = ["x86_64-unknown-linux-gnu", "i686-unknown-linux-gnu"]
+target = ["i686-unknown-linux-gnu"]
 cargo = "/usr/bin/cargo"
 rustc = "/usr/bin/rustc"
 python = "/usr/bin/python"
@@ -21,11 +21,11 @@
 # https://github.com/rust-lang/rust/issues/54872
 codegen-units-std = 1
 
-debuginfo-level = 2
+debuginfo-level = 0
 
 channel = "stable"
 
 rpath = false
 
-[target.x86_64-unknown-linux-gnu]
+[target.i686-unknown-linux-gnu]
 llvm-config = "/usr/bin/llvm-config"