Sep 17 21:32:19.264 INFO checking matrixnum-0.1.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 21:32:19.264 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 21:32:19.265 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-7/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 21:32:19.451 INFO blam! 9b71584bce521fa8e9d676a119cc2dbcc8197958da561381fbc68e00325e6d0e
Sep 17 21:32:19.452 INFO running `"docker" "start" "-a" "9b71584bce521fa8e9d676a119cc2dbcc8197958da561381fbc68e00325e6d0e"`
Sep 17 21:32:20.415 INFO kablam! usermod: no changes
Sep 17 21:32:20.463 INFO kablam!     Checking assert_approx_eq v1.0.0
Sep 17 21:32:20.632 INFO kablam!     Checking matrixnum v0.1.0 (/source)
Sep 17 21:32:20.903 INFO kablam! warning: unused `#[macro_use]` import
Sep 17 21:32:20.903 INFO kablam!  --> src/lib.rs:1:1
Sep 17 21:32:20.903 INFO kablam!   |
Sep 17 21:32:20.903 INFO kablam! 1 | #[macro_use]
Sep 17 21:32:20.903 INFO kablam!   | ^^^^^^^^^^^^
Sep 17 21:32:20.903 INFO kablam!   |
Sep 17 21:32:20.903 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 21:32:20.903 INFO kablam! 
Sep 17 21:32:21.104 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Sep 17 21:32:21.108 INFO kablam! su: No module specific data is present
Sep 17 21:32:21.886 INFO running `"docker" "rm" "-f" "9b71584bce521fa8e9d676a119cc2dbcc8197958da561381fbc68e00325e6d0e"`
Sep 17 21:32:22.090 INFO blam! 9b71584bce521fa8e9d676a119cc2dbcc8197958da561381fbc68e00325e6d0e