Sep 04 11:56:02.794 INFO checking list_builder-0.0.2 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 11:56:02.794 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 11:56:02.794 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/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 11:56:02.965 INFO blam! d89b158c07b544263ff55aa97fda384f38d6c887b796aef9aad3bf5c88eed3f0
Sep 04 11:56:02.967 INFO running `"docker" "start" "-a" "d89b158c07b544263ff55aa97fda384f38d6c887b796aef9aad3bf5c88eed3f0"`
Sep 04 11:56:03.765 INFO kablam!     Checking list_builder v0.0.2 (file:///source)
Sep 04 11:56:04.123 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Sep 04 11:56:04.123 INFO kablam!  --> src/lib.rs:1:12
Sep 04 11:56:04.123 INFO kablam!   |
Sep 04 11:56:04.123 INFO kablam! 1 | #![feature(core)]
Sep 04 11:56:04.123 INFO kablam!   |            ^^^^
Sep 04 11:56:04.123 INFO kablam!   |
Sep 04 11:56:04.123 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 04 11:56:04.123 INFO kablam! 
Sep 04 11:56:04.123 INFO kablam! warning: unused attribute
Sep 04 11:56:04.124 INFO kablam!   --> src/lib.rs:40:1
Sep 04 11:56:04.124 INFO kablam!    |
Sep 04 11:56:04.124 INFO kablam! 40 | #[macro_use]
Sep 04 11:56:04.124 INFO kablam!    | ^^^^^^^^^^^^
Sep 04 11:56:04.124 INFO kablam!    |
Sep 04 11:56:04.124 INFO kablam!    = note: #[warn(unused_attributes)] on by default
Sep 04 11:56:04.124 INFO kablam! 
Sep 04 11:56:04.248 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Sep 04 11:56:04.248 INFO kablam!  --> src/lib.rs:1:12
Sep 04 11:56:04.248 INFO kablam!   |
Sep 04 11:56:04.248 INFO kablam! 1 | #![feature(core)]
Sep 04 11:56:04.248 INFO kablam!   |            ^^^^
Sep 04 11:56:04.248 INFO kablam!   |
Sep 04 11:56:04.248 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 04 11:56:04.248 INFO kablam! 
Sep 04 11:56:04.251 INFO kablam! warning: unused attribute
Sep 04 11:56:04.251 INFO kablam!   --> src/lib.rs:40:1
Sep 04 11:56:04.251 INFO kablam!    |
Sep 04 11:56:04.251 INFO kablam! 40 | #[macro_use]
Sep 04 11:56:04.251 INFO kablam!    | ^^^^^^^^^^^^
Sep 04 11:56:04.251 INFO kablam!    |
Sep 04 11:56:04.251 INFO kablam!    = note: #[warn(unused_attributes)] on by default
Sep 04 11:56:04.251 INFO kablam! 
Sep 04 11:56:04.885 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Sep 04 11:56:04.888 INFO kablam! su: No module specific data is present
Sep 04 11:56:05.247 INFO running `"docker" "rm" "-f" "d89b158c07b544263ff55aa97fda384f38d6c887b796aef9aad3bf5c88eed3f0"`
Sep 04 11:56:05.349 INFO blam! d89b158c07b544263ff55aa97fda384f38d6c887b796aef9aad3bf5c88eed3f0