Aug 01 20:26:00.313 INFO checking time2-0.2.0 against 1.27.2+tmplazy for lazy_static-1
Aug 01 20:26:00.313 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:26:00.313 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:26:00.313 INFO running `"docker" "create" "-v" "/tmp/crater.uEFvOSAY6hva:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 20:26:00.527 INFO blam! 898e553a2593379f74e9d57d6a1bb21ac617ad38c6fe7109a8587a4294cf7f6e
Aug 01 20:26:00.528 INFO running `"docker" "start" "-a" "898e553a2593379f74e9d57d6a1bb21ac617ad38c6fe7109a8587a4294cf7f6e"`
Aug 01 20:26:01.305 INFO kablam!     Checking time2 v0.2.0 (file:///source)
Aug 01 20:26:02.266 INFO kablam! warning: unused arithmetic operation which must be used
Aug 01 20:26:02.266 INFO kablam!    --> src/duration.rs:218:25
Aug 01 20:26:02.266 INFO kablam!     |
Aug 01 20:26:02.266 INFO kablam! 218 |                         dur * rhs;
Aug 01 20:26:02.266 INFO kablam!     |                         ^^^^^^^^^
Aug 01 20:26:02.266 INFO kablam!     |
Aug 01 20:26:02.266 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 01 20:26:02.266 INFO kablam! 
Aug 01 20:26:02.287 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Aug 01 20:26:02.291 INFO kablam! su: No module specific data is present
Aug 01 20:26:02.941 INFO running `"docker" "rm" "-f" "898e553a2593379f74e9d57d6a1bb21ac617ad38c6fe7109a8587a4294cf7f6e"`
Aug 01 20:26:03.080 INFO blam! 898e553a2593379f74e9d57d6a1bb21ac617ad38c6fe7109a8587a4294cf7f6e