Sep 17 20:40:57.600 INFO checking nullvec-0.1.5 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 20:40:57.600 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 20:40:57.600 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/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 20:40:58.036 INFO blam! 14a9c79c30db96da4114719ef580e781767c84dd864639172f8db47ae65119c1
Sep 17 20:40:58.038 INFO running `"docker" "start" "-a" "14a9c79c30db96da4114719ef580e781767c84dd864639172f8db47ae65119c1"`
Sep 17 20:40:59.744 INFO kablam! usermod: no changes
Sep 17 20:40:59.851 INFO kablam!     Checking nullvec v0.1.5 (/source)
Sep 17 20:41:12.219 INFO kablam! warning: unused `#[macro_use]` import
Sep 17 20:41:12.219 INFO kablam!  --> tests/array_aggregation.rs:1:1
Sep 17 20:41:12.219 INFO kablam!   |
Sep 17 20:41:12.219 INFO kablam! 1 | #[macro_use]
Sep 17 20:41:12.219 INFO kablam!   | ^^^^^^^^^^^^
Sep 17 20:41:12.219 INFO kablam!   |
Sep 17 20:41:12.219 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 20:41:12.219 INFO kablam! 
Sep 17 20:41:13.034 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.26s
Sep 17 20:41:13.038 INFO kablam! su: No module specific data is present
Sep 17 20:41:13.483 INFO running `"docker" "rm" "-f" "14a9c79c30db96da4114719ef580e781767c84dd864639172f8db47ae65119c1"`
Sep 17 20:41:13.551 INFO blam! 14a9c79c30db96da4114719ef580e781767c84dd864639172f8db47ae65119c1