Sep 04 23:04:13.996 INFO checking bitlab-0.8.1 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 23:04:13.996 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 23:04:13.996 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 23:04:14.210 INFO blam! 0c2addaddc0db475c684ff100e7a304e0fe963378e86d7b5a95626acc25806b0
Sep 04 23:04:14.213 INFO running `"docker" "start" "-a" "0c2addaddc0db475c684ff100e7a304e0fe963378e86d7b5a95626acc25806b0"`
Sep 04 23:04:14.898 INFO kablam!     Checking bitlab v0.8.1 (file:///source)
Sep 04 23:04:17.730 INFO kablam! warning: `#[derive]` does nothing on macro invocations
Sep 04 23:04:17.730 INFO kablam!   --> examples/performance.rs:16:1
Sep 04 23:04:17.730 INFO kablam!    |
Sep 04 23:04:17.731 INFO kablam! 16 | #[derive(Debug)]
Sep 04 23:04:17.731 INFO kablam!    | ^^^^^^^^^^^^^^^^
Sep 04 23:04:17.746 INFO kablam!    |
Sep 04 23:04:17.747 INFO kablam!    = note: this may become a hard error in a future release
Sep 04 23:04:17.747 INFO kablam! 
Sep 04 23:04:23.420 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.58s
Sep 04 23:04:23.425 INFO kablam! su: No module specific data is present
Sep 04 23:04:23.855 INFO running `"docker" "rm" "-f" "0c2addaddc0db475c684ff100e7a304e0fe963378e86d7b5a95626acc25806b0"`
Sep 04 23:04:23.988 INFO blam! 0c2addaddc0db475c684ff100e7a304e0fe963378e86d7b5a95626acc25806b0