Sep 20 00:21:22.421 INFO checking matrixnum-0.1.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 00:21:22.421 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 00:21:22.421 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 00:21:22.556 INFO blam! 2b74ddfcf121d35ec30360821e6fad925da21eacb313c94fc6a142f9b090bfd3
Sep 20 00:21:22.558 INFO running `"docker" "start" "-a" "2b74ddfcf121d35ec30360821e6fad925da21eacb313c94fc6a142f9b090bfd3"`
Sep 20 00:21:23.500 INFO kablam! usermod: no changes
Sep 20 00:21:23.537 INFO kablam!     Checking assert_approx_eq v1.0.0
Sep 20 00:21:23.731 INFO kablam!     Checking matrixnum v0.1.0 (/source)
Sep 20 00:21:23.960 INFO kablam! warning: unused `#[macro_use]` import
Sep 20 00:21:23.960 INFO kablam!  --> src/lib.rs:1:1
Sep 20 00:21:23.960 INFO kablam!   |
Sep 20 00:21:23.960 INFO kablam! 1 | #[macro_use]
Sep 20 00:21:23.960 INFO kablam!   | ^^^^^^^^^^^^
Sep 20 00:21:23.960 INFO kablam!   |
Sep 20 00:21:23.960 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 00:21:23.960 INFO kablam! 
Sep 20 00:21:24.173 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Sep 20 00:21:24.175 INFO kablam! su: No module specific data is present
Sep 20 00:21:24.637 INFO running `"docker" "rm" "-f" "2b74ddfcf121d35ec30360821e6fad925da21eacb313c94fc6a142f9b090bfd3"`
Sep 20 00:21:24.742 INFO blam! 2b74ddfcf121d35ec30360821e6fad925da21eacb313c94fc6a142f9b090bfd3