Sep 04 06:09:26.078 INFO checking rexsgdata-0.3.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 06:09:26.078 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 06:09:26.078 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 06:09:26.273 INFO blam! bbf549af7680be01c4b2bc2b228464c1c9eabc1a4fa661b206b16b43f9e47e85
Sep 04 06:09:26.275 INFO running `"docker" "start" "-a" "bbf549af7680be01c4b2bc2b228464c1c9eabc1a4fa661b206b16b43f9e47e85"`
Sep 04 06:09:26.964 INFO kablam!     Checking rexsgdata v0.3.0 (file:///source)
Sep 04 06:09:28.225 INFO kablam! error: the feature `iterator_flatten` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 04 06:09:28.225 INFO kablam!   --> src/lib.rs:15:12
Sep 04 06:09:28.225 INFO kablam!    |
Sep 04 06:09:28.225 INFO kablam! 15 | #![feature(iterator_flatten)]
Sep 04 06:09:28.225 INFO kablam!    |            ^^^^^^^^^^^^^^^^
Sep 04 06:09:28.226 INFO kablam!    |
Sep 04 06:09:28.226 INFO kablam! note: lint level defined here
Sep 04 06:09:28.226 INFO kablam!   --> src/lib.rs:14:9
Sep 04 06:09:28.226 INFO kablam!    |
Sep 04 06:09:28.226 INFO kablam! 14 | #![deny(warnings, missing_debug_implementations)]
Sep 04 06:09:28.226 INFO kablam!    |         ^^^^^^^^
Sep 04 06:09:28.226 INFO kablam!    = note: #[deny(stable_features)] implied by #[deny(warnings)]
Sep 04 06:09:28.226 INFO kablam! 
Sep 04 06:09:28.241 INFO kablam! error: aborting due to previous error
Sep 04 06:09:28.241 INFO kablam! 
Sep 04 06:09:28.249 INFO kablam! error: Could not compile `rexsgdata`.
Sep 04 06:09:28.249 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 06:09:28.345 INFO kablam! error: the feature `iterator_flatten` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 04 06:09:28.345 INFO kablam!   --> src/lib.rs:15:12
Sep 04 06:09:28.345 INFO kablam!    |
Sep 04 06:09:28.345 INFO kablam! 15 | #![feature(iterator_flatten)]
Sep 04 06:09:28.345 INFO kablam!    |            ^^^^^^^^^^^^^^^^
Sep 04 06:09:28.345 INFO kablam!    |
Sep 04 06:09:28.345 INFO kablam! note: lint level defined here
Sep 04 06:09:28.345 INFO kablam!   --> src/lib.rs:14:9
Sep 04 06:09:28.345 INFO kablam!    |
Sep 04 06:09:28.345 INFO kablam! 14 | #![deny(warnings, missing_debug_implementations)]
Sep 04 06:09:28.345 INFO kablam!    |         ^^^^^^^^
Sep 04 06:09:28.345 INFO kablam!    = note: #[deny(stable_features)] implied by #[deny(warnings)]
Sep 04 06:09:28.345 INFO kablam! 
Sep 04 06:09:28.360 INFO kablam! error: aborting due to previous error
Sep 04 06:09:28.360 INFO kablam! 
Sep 04 06:09:28.370 INFO kablam! error: Could not compile `rexsgdata`.
Sep 04 06:09:28.370 INFO kablam! 
Sep 04 06:09:28.370 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 06:09:28.371 INFO kablam! su: No module specific data is present
Sep 04 06:09:28.812 INFO running `"docker" "rm" "-f" "bbf549af7680be01c4b2bc2b228464c1c9eabc1a4fa661b206b16b43f9e47e85"`
Sep 04 06:09:28.928 INFO blam! bbf549af7680be01c4b2bc2b228464c1c9eabc1a4fa661b206b16b43f9e47e85