Aug 31 18:20:56.295 INFO checking ppbert-0.6.1 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 18:20:56.295 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 18:20:56.295 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 18:20:56.490 INFO blam! 6be029128f582b636187f0d997b89a7e4ce063006bbd9eec9b2fcef88db4864d
Aug 31 18:20:56.492 INFO running `"docker" "start" "-a" "6be029128f582b636187f0d997b89a7e4ce063006bbd9eec9b2fcef88db4864d"`
Aug 31 18:20:57.227 INFO kablam!     Checking ppbert v0.6.1 (file:///source)
Aug 31 18:21:03.254 INFO kablam! warning: unused import: `num::bigint`
Aug 31 18:21:03.254 INFO kablam!  --> tests/parser_integration.rs:4:5
Aug 31 18:21:03.254 INFO kablam!   |
Aug 31 18:21:03.254 INFO kablam! 4 | use num::bigint;
Aug 31 18:21:03.255 INFO kablam!   |     ^^^^^^^^^^^
Aug 31 18:21:03.255 INFO kablam!   |
Aug 31 18:21:03.255 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 18:21:03.255 INFO kablam! 
Aug 31 18:21:05.200 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.12s
Aug 31 18:21:05.215 INFO kablam! su: No module specific data is present
Aug 31 18:21:05.786 INFO running `"docker" "rm" "-f" "6be029128f582b636187f0d997b89a7e4ce063006bbd9eec9b2fcef88db4864d"`
Aug 31 18:21:05.943 INFO blam! 6be029128f582b636187f0d997b89a7e4ce063006bbd9eec9b2fcef88db4864d