Sep 18 02:38:55.760 INFO checking cfg-0.3.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 18 02:38:55.761 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 18 02:38:55.761 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 02:38:56.023 INFO blam! 6045568ff8d40cc8a28d5eab176f3bffcd641bc9f71c42f193b9b8d05f8b52df
Sep 18 02:38:56.025 INFO running `"docker" "start" "-a" "6045568ff8d40cc8a28d5eab176f3bffcd641bc9f71c42f193b9b8d05f8b52df"`
Sep 18 02:38:57.242 INFO kablam! usermod: no changes
Sep 18 02:38:57.331 INFO kablam!     Checking bit-matrix v0.2.0
Sep 18 02:38:57.950 INFO kablam!     Checking cfg v0.3.0 (/source)
Sep 18 02:38:59.820 INFO kablam! warning: type alias is never used: `LhsWithHistory`
Sep 18 02:38:59.820 INFO kablam!    --> src/binarized.rs:389:1
Sep 18 02:38:59.820 INFO kablam!     |
Sep 18 02:38:59.820 INFO kablam! 389 | pub type LhsWithHistory<'a, H> = (usize, &'a Option<H>);
Sep 18 02:38:59.820 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 02:38:59.820 INFO kablam!     |
Sep 18 02:38:59.820 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 18 02:38:59.820 INFO kablam! 
Sep 18 02:38:59.915 INFO kablam! error: type alias is never used: `LhsWithHistory`
Sep 18 02:38:59.915 INFO kablam!    --> src/binarized.rs:389:1
Sep 18 02:38:59.915 INFO kablam!     |
Sep 18 02:38:59.915 INFO kablam! 389 | pub type LhsWithHistory<'a, H> = (usize, &'a Option<H>);
Sep 18 02:38:59.915 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 02:38:59.915 INFO kablam!     |
Sep 18 02:38:59.915 INFO kablam! note: lint level defined here
Sep 18 02:38:59.915 INFO kablam!    --> src/lib.rs:11:24
Sep 18 02:38:59.915 INFO kablam!     |
Sep 18 02:38:59.915 INFO kablam! 11  | #![cfg_attr(test, deny(warnings))]
Sep 18 02:38:59.915 INFO kablam!     |                        ^^^^^^^^
Sep 18 02:38:59.915 INFO kablam!     = note: #[deny(dead_code)] implied by #[deny(warnings)]
Sep 18 02:38:59.915 INFO kablam! 
Sep 18 02:38:59.960 INFO kablam! error: aborting due to previous error
Sep 18 02:38:59.960 INFO kablam! 
Sep 18 02:38:59.960 INFO kablam! error: Could not compile `cfg`.
Sep 18 02:38:59.960 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 18 02:39:02.253 INFO kablam! error: build failed
Sep 18 02:39:02.259 INFO kablam! su: No module specific data is present
Sep 18 02:39:03.751 INFO running `"docker" "rm" "-f" "6045568ff8d40cc8a28d5eab176f3bffcd641bc9f71c42f193b9b8d05f8b52df"`
Sep 18 02:39:03.995 INFO blam! 6045568ff8d40cc8a28d5eab176f3bffcd641bc9f71c42f193b9b8d05f8b52df