Sep 02 06:08:36.964 INFO checking nullvec-0.1.5 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 06:08:36.965 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 06:08:36.965 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 06:08:37.229 INFO blam! 9e2646392932769dda932c9c2a11a6a55067bb889b25ce7e05c5acc00d4ef8a0
Sep 02 06:08:37.232 INFO running `"docker" "start" "-a" "9e2646392932769dda932c9c2a11a6a55067bb889b25ce7e05c5acc00d4ef8a0"`
Sep 02 06:08:38.135 INFO kablam!     Checking nullvec v0.1.5 (file:///source)
Sep 02 06:08:53.665 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 06:08:53.665 INFO kablam!  --> tests/array_aggregation.rs:1:1
Sep 02 06:08:53.665 INFO kablam!   |
Sep 02 06:08:53.665 INFO kablam! 1 | #[macro_use]
Sep 02 06:08:53.665 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 06:08:53.665 INFO kablam!   |
Sep 02 06:08:53.665 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 06:08:53.665 INFO kablam! 
Sep 02 06:08:55.627 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.56s
Sep 02 06:08:55.633 INFO kablam! su: No module specific data is present
Sep 02 06:08:56.006 INFO running `"docker" "rm" "-f" "9e2646392932769dda932c9c2a11a6a55067bb889b25ce7e05c5acc00d4ef8a0"`
Sep 02 06:08:56.114 INFO blam! 9e2646392932769dda932c9c2a11a6a55067bb889b25ce7e05c5acc00d4ef8a0