bump to Rust 1.20.0 and Cargo 0.21

(cherry picked from commit 3bf7088579)
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Doug Goldstein committed 2017-10-03 21:50:43 -05:00
1 parent ee3fec561a
commit 13e81c1961
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@@ -1,6 +1,8 @@
require rust-source-${PV}.inc
require libstd-rs.inc
LIC_FILES_CHKSUM = "file://../../COPYRIGHT;md5=43e1f1fb9c0ee3af66693d8c4fecafa8"
# Don't use jemalloc as it doesn't work for many targets.
# https://github.com/rust-lang/rust/pull/37392
CARGO_BUILD_FLAGS += "--features 'panic-unwind'"