Dec 01 00:48:48.932 INFO checking cfg-0.3.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Dec 01 00:48:48.932 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 00:48:49.450 INFO [stdout] 8fe2353024056a811b8f92777528b1981d4573baf7e50e1810f7597752e41f27
Dec 01 00:48:49.454 INFO running `"docker" "start" "-a" "8fe2353024056a811b8f92777528b1981d4573baf7e50e1810f7597752e41f27"`
Dec 01 00:48:51.527 INFO [stderr] usermod: no changes
Dec 01 00:48:51.616 INFO [stderr]     Checking bit-matrix v0.2.0
Dec 01 00:48:52.628 INFO [stderr]     Checking cfg v0.3.0 (/source)
Dec 01 00:48:55.264 INFO [stderr] error: type alias is never used: `LhsWithHistory`
Dec 01 00:48:55.264 INFO [stderr]    --> src/binarized.rs:389:1
Dec 01 00:48:55.264 INFO [stderr]     |
Dec 01 00:48:55.264 INFO [stderr] 389 | pub type LhsWithHistory<'a, H> = (usize, &'a Option<H>);
Dec 01 00:48:55.264 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:48:55.264 INFO [stderr] warning: type alias is never used: `LhsWithHistory`
Dec 01 00:48:55.264 INFO [stderr]    --> src/binarized.rs:389:1
Dec 01 00:48:55.264 INFO [stderr]     |
Dec 01 00:48:55.264 INFO [stderr] 389 | pub type LhsWithHistory<'a, H> = (usize, &'a Option<H>);
Dec 01 00:48:55.264 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:48:55.264 INFO [stderr]     |
Dec 01 00:48:55.264 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 00:48:55.264 INFO [stderr] 
Dec 01 00:48:55.264 INFO [stderr]     |
Dec 01 00:48:55.264 INFO [stderr] note: lint level defined here
Dec 01 00:48:55.264 INFO [stderr]    --> src/lib.rs:11:24
Dec 01 00:48:55.264 INFO [stderr]     |
Dec 01 00:48:55.264 INFO [stderr] 11  | #![cfg_attr(test, deny(warnings))]
Dec 01 00:48:55.264 INFO [stderr]     |                        ^^^^^^^^
Dec 01 00:48:55.264 INFO [stderr]     = note: #[deny(dead_code)] implied by #[deny(warnings)]
Dec 01 00:48:55.265 INFO [stderr] 
Dec 01 00:48:55.300 INFO [stderr] error: aborting due to previous error
Dec 01 00:48:55.300 INFO [stderr] 
Dec 01 00:48:55.328 INFO [stderr] error: Could not compile `cfg`.
Dec 01 00:48:55.328 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 00:49:00.136 INFO [stderr] error: build failed
Dec 01 00:49:00.136 INFO [stderr] su: No module specific data is present
Dec 01 00:49:01.572 INFO running `"docker" "inspect" "8fe2353024056a811b8f92777528b1981d4573baf7e50e1810f7597752e41f27"`
Dec 01 00:49:01.914 INFO running `"docker" "rm" "-f" "8fe2353024056a811b8f92777528b1981d4573baf7e50e1810f7597752e41f27"`
Dec 01 00:49:02.348 INFO [stdout] 8fe2353024056a811b8f92777528b1981d4573baf7e50e1810f7597752e41f27