Sep 17 22:16:22.905 INFO checking lambda_calculus-2.2.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 22:16:22.905 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 22:16:22.905 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/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 17 22:16:23.119 INFO blam! 39c272011f86dcc9ea01f331b6db0b51630b251c5eb9729ed369a3a3f82e122e
Sep 17 22:16:23.125 INFO running `"docker" "start" "-a" "39c272011f86dcc9ea01f331b6db0b51630b251c5eb9729ed369a3a3f82e122e"`
Sep 17 22:16:23.995 INFO kablam! usermod: no changes
Sep 17 22:16:24.017 INFO kablam!     Checking lambda_calculus v2.2.0 (/source)
Sep 17 22:16:25.199 INFO kablam! warning: unused `#[macro_use]` import
Sep 17 22:16:25.199 INFO kablam!  --> benches/num.rs:6:1
Sep 17 22:16:25.199 INFO kablam!   |
Sep 17 22:16:25.199 INFO kablam! 6 | #[macro_use]
Sep 17 22:16:25.199 INFO kablam!   | ^^^^^^^^^^^^
Sep 17 22:16:25.199 INFO kablam!   |
Sep 17 22:16:25.199 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 22:16:25.199 INFO kablam! 
Sep 17 22:16:25.335 INFO kablam! warning: unused `#[macro_use]` import
Sep 17 22:16:25.335 INFO kablam!  --> benches/lists.rs:6:1
Sep 17 22:16:25.335 INFO kablam!   |
Sep 17 22:16:25.335 INFO kablam! 6 | #[macro_use]
Sep 17 22:16:25.335 INFO kablam!   | ^^^^^^^^^^^^
Sep 17 22:16:25.335 INFO kablam!   |
Sep 17 22:16:25.335 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 22:16:25.335 INFO kablam! 
Sep 17 22:16:25.387 INFO kablam! warning: unused `#[macro_use]` import
Sep 17 22:16:25.387 INFO kablam!  --> benches/option.rs:6:1
Sep 17 22:16:25.387 INFO kablam!   |
Sep 17 22:16:25.387 INFO kablam! 6 | #[macro_use]
Sep 17 22:16:25.387 INFO kablam!   | ^^^^^^^^^^^^
Sep 17 22:16:25.387 INFO kablam!   |
Sep 17 22:16:25.387 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 22:16:25.387 INFO kablam! 
Sep 17 22:16:25.543 INFO kablam! warning: unused `#[macro_use]` import
Sep 17 22:16:25.543 INFO kablam!  --> tests/reduction.rs:1:1
Sep 17 22:16:25.543 INFO kablam!   |
Sep 17 22:16:25.543 INFO kablam! 1 | #[macro_use]
Sep 17 22:16:25.543 INFO kablam!   | ^^^^^^^^^^^^
Sep 17 22:16:25.543 INFO kablam!   |
Sep 17 22:16:25.543 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 22:16:25.543 INFO kablam! 
Sep 17 22:16:26.143 INFO kablam! warning: unused `#[macro_use]` import
Sep 17 22:16:26.143 INFO kablam!  --> tests/signed.rs:3:1
Sep 17 22:16:26.143 INFO kablam!   |
Sep 17 22:16:26.143 INFO kablam! 3 | #[macro_use]
Sep 17 22:16:26.143 INFO kablam!   | ^^^^^^^^^^^^
Sep 17 22:16:26.143 INFO kablam!   |
Sep 17 22:16:26.143 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 22:16:26.143 INFO kablam! 
Sep 17 22:16:26.159 INFO kablam! warning: unused `#[macro_use]` import
Sep 17 22:16:26.159 INFO kablam!  --> benches/pair_list.rs:6:1
Sep 17 22:16:26.159 INFO kablam!   |
Sep 17 22:16:26.159 INFO kablam! 6 | #[macro_use]
Sep 17 22:16:26.159 INFO kablam!   | ^^^^^^^^^^^^
Sep 17 22:16:26.159 INFO kablam!   |
Sep 17 22:16:26.159 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 22:16:26.159 INFO kablam! 
Sep 17 22:16:26.179 INFO kablam! warning: unused `#[macro_use]` import
Sep 17 22:16:26.179 INFO kablam!  --> tests/num.rs:3:1
Sep 17 22:16:26.179 INFO kablam!   |
Sep 17 22:16:26.179 INFO kablam! 3 | #[macro_use]
Sep 17 22:16:26.179 INFO kablam!   | ^^^^^^^^^^^^
Sep 17 22:16:26.179 INFO kablam!   |
Sep 17 22:16:26.179 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 22:16:26.179 INFO kablam! 
Sep 17 22:16:26.671 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.66s
Sep 17 22:16:26.674 INFO kablam! su: No module specific data is present
Sep 17 22:16:27.477 INFO running `"docker" "rm" "-f" "39c272011f86dcc9ea01f331b6db0b51630b251c5eb9729ed369a3a3f82e122e"`
Sep 17 22:16:27.544 INFO blam! 39c272011f86dcc9ea01f331b6db0b51630b251c5eb9729ed369a3a3f82e122e