Sep 21 12:20:02.383 INFO checking cfg-0.3.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 12:20:02.383 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 12:20:02.383 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 12:20:02.573 INFO blam! bbbb6c75d6391cbc55f90e9ee7b37a55c55862e5ce7820e1875176ab9d08c29a
Sep 21 12:20:02.575 INFO running `"docker" "start" "-a" "bbbb6c75d6391cbc55f90e9ee7b37a55c55862e5ce7820e1875176ab9d08c29a"`
Sep 21 12:20:03.325 INFO kablam! usermod: no changes
Sep 21 12:20:03.370 INFO kablam!     Checking bit-matrix v0.2.0
Sep 21 12:20:04.010 INFO kablam!     Checking cfg v0.3.0 (/source)
Sep 21 12:20:05.766 INFO kablam! error: type alias is never used: `LhsWithHistory`
Sep 21 12:20:05.766 INFO kablam!    --> src/binarized.rs:389:1
Sep 21 12:20:05.766 INFO kablam!     |
Sep 21 12:20:05.766 INFO kablam! 389 | pub type LhsWithHistory<'a, H> = (usize, &'a Option<H>);
Sep 21 12:20:05.766 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 12:20:05.766 INFO kablam!     |
Sep 21 12:20:05.766 INFO kablam! note: lint level defined here
Sep 21 12:20:05.766 INFO kablam!    --> src/lib.rs:11:24
Sep 21 12:20:05.766 INFO kablam!     |
Sep 21 12:20:05.766 INFO kablam! 11  | #![cfg_attr(test, deny(warnings))]
Sep 21 12:20:05.766 INFO kablam!     |                        ^^^^^^^^
Sep 21 12:20:05.766 INFO kablam!     = note: #[deny(dead_code)] implied by #[deny(warnings)]
Sep 21 12:20:05.766 INFO kablam! 
Sep 21 12:20:05.806 INFO kablam! error: aborting due to previous error
Sep 21 12:20:05.806 INFO kablam! 
Sep 21 12:20:05.810 INFO kablam! error: Could not compile `cfg`.
Sep 21 12:20:05.810 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 12:20:05.906 INFO kablam! warning: type alias is never used: `LhsWithHistory`
Sep 21 12:20:05.906 INFO kablam!    --> src/binarized.rs:389:1
Sep 21 12:20:05.906 INFO kablam!     |
Sep 21 12:20:05.906 INFO kablam! 389 | pub type LhsWithHistory<'a, H> = (usize, &'a Option<H>);
Sep 21 12:20:05.906 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 12:20:05.906 INFO kablam!     |
Sep 21 12:20:05.906 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 21 12:20:05.906 INFO kablam! 
Sep 21 12:20:06.012 INFO kablam! error: build failed
Sep 21 12:20:06.013 INFO kablam! su: No module specific data is present
Sep 21 12:20:06.912 INFO running `"docker" "rm" "-f" "bbbb6c75d6391cbc55f90e9ee7b37a55c55862e5ce7820e1875176ab9d08c29a"`
Sep 21 12:20:07.055 INFO blam! bbbb6c75d6391cbc55f90e9ee7b37a55c55862e5ce7820e1875176ab9d08c29a