Sep 06 01:15:35.629 INFO checking rowcol-0.3.3 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 01:15:35.629 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 01:15:35.629 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 01:15:35.870 INFO blam! b5f17dcdf9b7f2428c1c597b7e5c9f191064c985f9131b7a71a59f4bf68d1701
Sep 06 01:15:35.870 INFO running `"docker" "start" "-a" "b5f17dcdf9b7f2428c1c597b7e5c9f191064c985f9131b7a71a59f4bf68d1701"`
Sep 06 01:15:37.179 INFO kablam! usermod: no changes
Sep 06 01:15:37.295 INFO kablam!     Checking rowcol v0.3.3 (file:///source)
Sep 06 01:15:37.913 INFO kablam! warning: unused `#[macro_use]` import
Sep 06 01:15:37.913 INFO kablam!   --> src/lib.rs:41:1
Sep 06 01:15:37.913 INFO kablam!    |
Sep 06 01:15:37.913 INFO kablam! 41 | #[macro_use] extern crate approx;
Sep 06 01:15:37.913 INFO kablam!    | ^^^^^^^^^^^^
Sep 06 01:15:37.914 INFO kablam!    |
Sep 06 01:15:37.914 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 06 01:15:37.914 INFO kablam! 
Sep 06 01:15:41.476 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.26s
Sep 06 01:15:41.480 INFO kablam! su: No module specific data is present
Sep 06 01:15:42.953 INFO running `"docker" "rm" "-f" "b5f17dcdf9b7f2428c1c597b7e5c9f191064c985f9131b7a71a59f4bf68d1701"`
Sep 06 01:15:43.064 INFO blam! b5f17dcdf9b7f2428c1c597b7e5c9f191064c985f9131b7a71a59f4bf68d1701