Sep 02 00:53:48.541 INFO checking cfg-0.3.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 02 00:53:48.541 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 00:53:48.542 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 00:53:48.762 INFO blam! c60270b10d928f98bf59d48f7a726f9feedceab6ae15614b68f4d2f3467cb8bf
Sep 02 00:53:48.765 INFO running `"docker" "start" "-a" "c60270b10d928f98bf59d48f7a726f9feedceab6ae15614b68f4d2f3467cb8bf"`
Sep 02 00:53:49.485 INFO kablam!     Checking cfg v0.3.0 (file:///source)
Sep 02 00:53:52.432 INFO kablam! error: type alias is never used: `LhsWithHistory`
Sep 02 00:53:52.432 INFO kablam!    --> src/binarized.rs:389:1
Sep 02 00:53:52.432 INFO kablam!     |
Sep 02 00:53:52.432 INFO kablam! 389 | pub type LhsWithHistory<'a, H> = (usize, &'a Option<H>);
Sep 02 00:53:52.432 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 00:53:52.432 INFO kablam!     |
Sep 02 00:53:52.432 INFO kablam! note: lint level defined here
Sep 02 00:53:52.432 INFO kablam!    --> src/lib.rs:11:24
Sep 02 00:53:52.432 INFO kablam!     |
Sep 02 00:53:52.432 INFO kablam! 11  | #![cfg_attr(test, deny(warnings))]
Sep 02 00:53:52.432 INFO kablam!     |                        ^^^^^^^^
Sep 02 00:53:52.433 INFO kablam!     = note: #[deny(dead_code)] implied by #[deny(warnings)]
Sep 02 00:53:52.433 INFO kablam! 
Sep 02 00:53:52.492 INFO kablam! error: aborting due to previous error
Sep 02 00:53:52.492 INFO kablam! 
Sep 02 00:53:52.500 INFO kablam! error: Could not compile `cfg`.
Sep 02 00:53:52.500 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 00:53:52.567 INFO kablam! warning: type alias is never used: `LhsWithHistory`
Sep 02 00:53:52.568 INFO kablam!    --> src/binarized.rs:389:1
Sep 02 00:53:52.568 INFO kablam!     |
Sep 02 00:53:52.568 INFO kablam! 389 | pub type LhsWithHistory<'a, H> = (usize, &'a Option<H>);
Sep 02 00:53:52.568 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 00:53:52.568 INFO kablam!     |
Sep 02 00:53:52.568 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 02 00:53:52.568 INFO kablam! 
Sep 02 00:53:52.709 INFO kablam! error: build failed
Sep 02 00:53:52.710 INFO kablam! su: No module specific data is present
Sep 02 00:53:53.259 INFO running `"docker" "rm" "-f" "c60270b10d928f98bf59d48f7a726f9feedceab6ae15614b68f4d2f3467cb8bf"`
Sep 02 00:53:53.432 INFO blam! c60270b10d928f98bf59d48f7a726f9feedceab6ae15614b68f4d2f3467cb8bf