diff -r a9cd24eaa361 -r 7fa561e5d7c7 mozilla-reduce-rust-debuginfo.patch
--- a/mozilla-reduce-rust-debuginfo.patch	Sat Mar 07 09:48:10 2020 +0100
+++ b/mozilla-reduce-rust-debuginfo.patch	Mon Mar 30 21:49:01 2020 +0200
@@ -3,7 +3,7 @@
 # Date 1560754926 -7200
 #      Mon Jun 17 09:02:06 2019 +0200
 # Node ID 428161c3b9599083e1b8710eda1760f1f707ab11
-# Parent  fa1cf8b9cb4efdf89fe19e543fb54272b726a353
+# Parent  83625bab561d09fb68aa2c71cea7cbafd9ec09b4
 #Description: reduce the rust debuginfo level on selected architectures where
 # compiling with debuginfo=2 causes the OOM killer to interrupt the build on
 # launchpad builders. Initially this was only on 32 bit architectures, but with
@@ -12,7 +12,7 @@
 diff --git a/build/moz.configure/toolchain.configure b/build/moz.configure/toolchain.configure
 --- a/build/moz.configure/toolchain.configure
 +++ b/build/moz.configure/toolchain.configure
-@@ -1861,18 +1861,18 @@ imply_option('RUSTC_OPT_LEVEL', '2', whe
+@@ -1823,18 +1823,18 @@ imply_option('RUSTC_OPT_LEVEL', '2', whe
  @depends('RUSTC_OPT_LEVEL', moz_optimize)
  def rustc_opt_level(opt_level_option, moz_optimize):
      if opt_level_option:
@@ -33,7 +33,7 @@
      # optimization level. Since Cargo only supports 2 profiles, we're in
      # a bit of a bind.
      #
-@@ -1885,16 +1885,18 @@ def rust_compile_flags(opt_level, debug_
+@@ -1847,16 +1847,18 @@ def rust_compile_flags(opt_level, debug_
  
      # opt-level=0 implies -C debug-assertions, which may not be desired
      # unless Rust debugging is enabled.