Sep 06 01:28:22.981 INFO checking rexsgdata-0.3.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 01:28:22.981 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 01:28:22.981 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 01:28:23.087 INFO blam! 027982080b0deb1fb184e7b79e98528a53c0ee56e0ce97a5eec2c3f37fac576e
Sep 06 01:28:23.088 INFO running `"docker" "start" "-a" "027982080b0deb1fb184e7b79e98528a53c0ee56e0ce97a5eec2c3f37fac576e"`
Sep 06 01:28:24.112 INFO kablam! usermod: no changes
Sep 06 01:28:24.164 INFO kablam!     Checking rexsgdata v0.3.0 (file:///source)
Sep 06 01:28:24.760 INFO kablam! error: the feature `iterator_flatten` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 06 01:28:24.760 INFO kablam!   --> src/lib.rs:15:12
Sep 06 01:28:24.760 INFO kablam!    |
Sep 06 01:28:24.760 INFO kablam! 15 | #![feature(iterator_flatten)]
Sep 06 01:28:24.760 INFO kablam!    |            ^^^^^^^^^^^^^^^^
Sep 06 01:28:24.760 INFO kablam!    |
Sep 06 01:28:24.760 INFO kablam! note: lint level defined here
Sep 06 01:28:24.760 INFO kablam!   --> src/lib.rs:14:9
Sep 06 01:28:24.760 INFO kablam!    |
Sep 06 01:28:24.760 INFO kablam! 14 | #![deny(warnings, missing_debug_implementations)]
Sep 06 01:28:24.760 INFO kablam!    |         ^^^^^^^^
Sep 06 01:28:24.760 INFO kablam!    = note: #[deny(stable_features)] implied by #[deny(warnings)]
Sep 06 01:28:24.760 INFO kablam! 
Sep 06 01:28:24.771 INFO kablam! error: aborting due to previous error
Sep 06 01:28:24.771 INFO kablam! 
Sep 06 01:28:24.782 INFO kablam! error: Could not compile `rexsgdata`.
Sep 06 01:28:24.782 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 01:28:24.849 INFO kablam! error: the feature `iterator_flatten` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 06 01:28:24.850 INFO kablam!   --> src/lib.rs:15:12
Sep 06 01:28:24.850 INFO kablam!    |
Sep 06 01:28:24.850 INFO kablam! 15 | #![feature(iterator_flatten)]
Sep 06 01:28:24.850 INFO kablam!    |            ^^^^^^^^^^^^^^^^
Sep 06 01:28:24.850 INFO kablam!    |
Sep 06 01:28:24.850 INFO kablam! note: lint level defined here
Sep 06 01:28:24.850 INFO kablam!   --> src/lib.rs:14:9
Sep 06 01:28:24.850 INFO kablam!    |
Sep 06 01:28:24.850 INFO kablam! 14 | #![deny(warnings, missing_debug_implementations)]
Sep 06 01:28:24.850 INFO kablam!    |         ^^^^^^^^
Sep 06 01:28:24.850 INFO kablam!    = note: #[deny(stable_features)] implied by #[deny(warnings)]
Sep 06 01:28:24.850 INFO kablam! 
Sep 06 01:28:24.864 INFO kablam! error: aborting due to previous error
Sep 06 01:28:24.864 INFO kablam! 
Sep 06 01:28:24.873 INFO kablam! error: Could not compile `rexsgdata`.
Sep 06 01:28:24.873 INFO kablam! 
Sep 06 01:28:24.873 INFO kablam! To learn more, run the command again with --verbose.
Sep 06 01:28:24.874 INFO kablam! su: No module specific data is present
Sep 06 01:28:25.617 INFO running `"docker" "rm" "-f" "027982080b0deb1fb184e7b79e98528a53c0ee56e0ce97a5eec2c3f37fac576e"`
Sep 06 01:28:25.706 INFO blam! 027982080b0deb1fb184e7b79e98528a53c0ee56e0ce97a5eec2c3f37fac576e