Sep 19 22:39:06.166 INFO checking ppbert-0.6.1 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 22:39:06.167 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 22:39:06.167 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 22:39:06.428 INFO blam! f96688d5aa8030dafbd8ca93f616dd4d3201b069da1321c95c446a01e127129d
Sep 19 22:39:06.430 INFO running `"docker" "start" "-a" "f96688d5aa8030dafbd8ca93f616dd4d3201b069da1321c95c446a01e127129d"`
Sep 19 22:39:07.820 INFO kablam! usermod: no changes
Sep 19 22:39:07.908 INFO kablam!     Checking ppbert v0.6.1 (/source)
Sep 19 22:39:10.410 INFO kablam! warning: unused import: `num::bigint`
Sep 19 22:39:10.410 INFO kablam!  --> tests/parser_integration.rs:4:5
Sep 19 22:39:10.410 INFO kablam!   |
Sep 19 22:39:10.410 INFO kablam! 4 | use num::bigint;
Sep 19 22:39:10.410 INFO kablam!   |     ^^^^^^^^^^^
Sep 19 22:39:10.446 INFO kablam!   |
Sep 19 22:39:10.446 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 22:39:10.446 INFO kablam! 
Sep 19 22:39:11.497 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.66s
Sep 19 22:39:11.504 INFO kablam! su: No module specific data is present
Sep 19 22:39:12.344 INFO running `"docker" "rm" "-f" "f96688d5aa8030dafbd8ca93f616dd4d3201b069da1321c95c446a01e127129d"`
Sep 19 22:39:12.447 INFO blam! f96688d5aa8030dafbd8ca93f616dd4d3201b069da1321c95c446a01e127129d