Sep 05 00:38:54.943 INFO checking cfg-0.3.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 05 00:38:54.943 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 05 00:38:54.943 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-3/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 00:38:55.154 INFO blam! bca99a8d957ae3ec3a77f885ce7676120f057adfa88ed0ca151dca5376662e70
Sep 05 00:38:55.157 INFO running `"docker" "start" "-a" "bca99a8d957ae3ec3a77f885ce7676120f057adfa88ed0ca151dca5376662e70"`
Sep 05 00:38:55.817 INFO kablam!     Checking bit-matrix v0.2.0
Sep 05 00:38:56.610 INFO kablam!     Checking cfg v0.3.0 (file:///source)
Sep 05 00:38:59.204 INFO kablam! warning: type alias is never used: `LhsWithHistory`
Sep 05 00:38:59.204 INFO kablam!    --> src/binarized.rs:389:1
Sep 05 00:38:59.204 INFO kablam!     |
Sep 05 00:38:59.204 INFO kablam! 389 | pub type LhsWithHistory<'a, H> = (usize, &'a Option<H>);
Sep 05 00:38:59.204 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 00:38:59.204 INFO kablam!     |
Sep 05 00:38:59.204 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 05 00:38:59.204 INFO kablam! 
Sep 05 00:39:00.575 INFO kablam! error: type alias is never used: `LhsWithHistory`
Sep 05 00:39:00.575 INFO kablam!    --> src/binarized.rs:389:1
Sep 05 00:39:00.575 INFO kablam!     |
Sep 05 00:39:00.575 INFO kablam! 389 | pub type LhsWithHistory<'a, H> = (usize, &'a Option<H>);
Sep 05 00:39:00.575 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 00:39:00.575 INFO kablam!     |
Sep 05 00:39:00.575 INFO kablam! note: lint level defined here
Sep 05 00:39:00.575 INFO kablam!    --> src/lib.rs:11:24
Sep 05 00:39:00.576 INFO kablam!     |
Sep 05 00:39:00.576 INFO kablam! 11  | #![cfg_attr(test, deny(warnings))]
Sep 05 00:39:00.576 INFO kablam!     |                        ^^^^^^^^
Sep 05 00:39:00.576 INFO kablam!     = note: #[deny(dead_code)] implied by #[deny(warnings)]
Sep 05 00:39:00.576 INFO kablam! 
Sep 05 00:39:00.845 INFO kablam! error: aborting due to previous error
Sep 05 00:39:00.845 INFO kablam! 
Sep 05 00:39:00.857 INFO kablam! error: Could not compile `cfg`.
Sep 05 00:39:00.857 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 05 00:39:02.592 INFO kablam! error: build failed
Sep 05 00:39:02.594 INFO kablam! su: No module specific data is present
Sep 05 00:39:03.119 INFO running `"docker" "rm" "-f" "bca99a8d957ae3ec3a77f885ce7676120f057adfa88ed0ca151dca5376662e70"`
Sep 05 00:39:03.247 INFO blam! bca99a8d957ae3ec3a77f885ce7676120f057adfa88ed0ca151dca5376662e70