Sep 19 21:37:56.428 INFO checking nullvec-0.1.5 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 21:37:56.428 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 21:37:56.429 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-5/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 21:37:56.791 INFO blam! 7a7fe22f4099a720e3653daec63decf9a3835ffe939e3ce7ae0b0fd6d5779abf
Sep 19 21:37:56.799 INFO running `"docker" "start" "-a" "7a7fe22f4099a720e3653daec63decf9a3835ffe939e3ce7ae0b0fd6d5779abf"`
Sep 19 21:37:57.810 INFO kablam! usermod: no changes
Sep 19 21:37:57.913 INFO kablam!     Checking nullvec v0.1.5 (/source)
Sep 19 21:38:08.206 INFO kablam! warning: unused `#[macro_use]` import
Sep 19 21:38:08.206 INFO kablam!  --> tests/array_aggregation.rs:1:1
Sep 19 21:38:08.206 INFO kablam!   |
Sep 19 21:38:08.206 INFO kablam! 1 | #[macro_use]
Sep 19 21:38:08.206 INFO kablam!   | ^^^^^^^^^^^^
Sep 19 21:38:08.207 INFO kablam!   |
Sep 19 21:38:08.207 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 21:38:08.207 INFO kablam! 
Sep 19 21:38:10.515 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.65s
Sep 19 21:38:10.517 INFO kablam! su: No module specific data is present
Sep 19 21:38:11.383 INFO running `"docker" "rm" "-f" "7a7fe22f4099a720e3653daec63decf9a3835ffe939e3ce7ae0b0fd6d5779abf"`
Sep 19 21:38:11.642 INFO blam! 7a7fe22f4099a720e3653daec63decf9a3835ffe939e3ce7ae0b0fd6d5779abf