Sep 20 04:26:07.148 INFO checking bitlab-0.8.1 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 04:26:07.148 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 04:26:07.148 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 04:26:07.415 INFO blam! b6c43f0daa760dedece4743dbd147af46b76f7897bd9fa3073b52b3f03b615d5
Sep 20 04:26:07.415 INFO running `"docker" "start" "-a" "b6c43f0daa760dedece4743dbd147af46b76f7897bd9fa3073b52b3f03b615d5"`
Sep 20 04:26:08.630 INFO kablam! usermod: no changes
Sep 20 04:26:08.742 INFO kablam!     Checking bitlab v0.8.1 (/source)
Sep 20 04:26:10.459 INFO kablam! warning: `#[derive]` does nothing on macro invocations
Sep 20 04:26:10.459 INFO kablam!   --> examples/performance.rs:16:1
Sep 20 04:26:10.459 INFO kablam!    |
Sep 20 04:26:10.459 INFO kablam! 16 | #[derive(Debug)]
Sep 20 04:26:10.459 INFO kablam!    | ^^^^^^^^^^^^^^^^
Sep 20 04:26:10.459 INFO kablam!    |
Sep 20 04:26:10.459 INFO kablam!    = note: this may become a hard error in a future release
Sep 20 04:26:10.459 INFO kablam! 
Sep 20 04:26:12.914 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.24s
Sep 20 04:26:12.919 INFO kablam! su: No module specific data is present
Sep 20 04:26:13.900 INFO running `"docker" "rm" "-f" "b6c43f0daa760dedece4743dbd147af46b76f7897bd9fa3073b52b3f03b615d5"`
Sep 20 04:26:13.999 INFO blam! b6c43f0daa760dedece4743dbd147af46b76f7897bd9fa3073b52b3f03b615d5