Drop debuginfo verbosity in an attempt to fix armv7hl OOM problems

rust-cargo-c.spec

@@ -84,6 +84,8 @@ which use "default" feature of "%{crate}" crate.
 %prep
 %autosetup -n %{crate}-%{upstream_version} -p1
 %cargo_prep
+# drop debuginfo verbosity in an attempt to fix armv7hl OOM problems
+sed -i "s/debuginfo=2/debuginfo=1/" .cargo/config
 
 %generate_buildrequires
 %cargo_generate_buildrequires