Sep 14 18:09:08.454 INFO checking cortex-m-rt-0.3.16 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 18:09:08.454 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 18:09:08.454 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-0/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 18:09:09.019 INFO blam! df91c0d4972d84bad21cd766b7b6b316e18088fca0c17d823f27bb1d576579c4
Sep 14 18:09:09.021 INFO running `"docker" "start" "-a" "df91c0d4972d84bad21cd766b7b6b316e18088fca0c17d823f27bb1d576579c4"`
Sep 14 18:09:11.202 INFO kablam! usermod: no changes
Sep 14 18:09:11.306 INFO kablam!    Compiling num-traits v0.2.6
Sep 14 18:09:13.715 INFO kablam!    Compiling num-integer v0.1.39
Sep 14 18:09:14.907 INFO kablam!    Compiling chrono v0.4.6
Sep 14 18:09:18.823 INFO kablam!    Compiling cortex-m-rt v0.3.16 (file:///source)
Sep 14 18:09:20.671 INFO kablam! error: the feature `used` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 14 18:09:20.671 INFO kablam!    --> src/lib.rs:493:12
Sep 14 18:09:20.671 INFO kablam!     |
Sep 14 18:09:20.671 INFO kablam! 493 | #![feature(used)]
Sep 14 18:09:20.671 INFO kablam!     |            ^^^^
Sep 14 18:09:20.671 INFO kablam!     |
Sep 14 18:09:20.671 INFO kablam! note: lint level defined here
Sep 14 18:09:20.671 INFO kablam!    --> src/lib.rs:486:9
Sep 14 18:09:20.671 INFO kablam!     |
Sep 14 18:09:20.671 INFO kablam! 486 | #![deny(warnings)]
Sep 14 18:09:20.671 INFO kablam!     |         ^^^^^^^^
Sep 14 18:09:20.671 INFO kablam!     = note: #[deny(stable_features)] implied by #[deny(warnings)]
Sep 14 18:09:20.671 INFO kablam! 
Sep 14 18:09:20.677 INFO kablam! error: aborting due to previous error
Sep 14 18:09:20.677 INFO kablam! 
Sep 14 18:09:20.695 INFO kablam! error: Could not compile `cortex-m-rt`.
Sep 14 18:09:20.695 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 18:09:20.927 INFO kablam! error: the feature `used` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 14 18:09:20.927 INFO kablam!    --> src/lib.rs:493:12
Sep 14 18:09:20.927 INFO kablam!     |
Sep 14 18:09:20.927 INFO kablam! 493 | #![feature(used)]
Sep 14 18:09:20.927 INFO kablam!     |            ^^^^
Sep 14 18:09:20.928 INFO kablam!     |
Sep 14 18:09:20.928 INFO kablam! note: lint level defined here
Sep 14 18:09:20.928 INFO kablam!    --> src/lib.rs:486:9
Sep 14 18:09:20.928 INFO kablam!     |
Sep 14 18:09:20.928 INFO kablam! 486 | #![deny(warnings)]
Sep 14 18:09:20.928 INFO kablam!     |         ^^^^^^^^
Sep 14 18:09:20.928 INFO kablam!     = note: #[deny(stable_features)] implied by #[deny(warnings)]
Sep 14 18:09:20.929 INFO kablam! 
Sep 14 18:09:20.943 INFO kablam! error: aborting due to previous error
Sep 14 18:09:20.944 INFO kablam! 
Sep 14 18:09:20.952 INFO kablam! error: Could not compile `cortex-m-rt`.
Sep 14 18:09:20.952 INFO kablam! 
Sep 14 18:09:20.952 INFO kablam! To learn more, run the command again with --verbose.
Sep 14 18:09:20.954 INFO kablam! su: No module specific data is present
Sep 14 18:09:22.747 INFO running `"docker" "rm" "-f" "df91c0d4972d84bad21cd766b7b6b316e18088fca0c17d823f27bb1d576579c4"`
Sep 14 18:09:23.071 INFO blam! df91c0d4972d84bad21cd766b7b6b316e18088fca0c17d823f27bb1d576579c4