Nov 03 10:59:48.249 INFO checking bitlab-0.8.1 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 10:59:48.250 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 03 10:59:48.444 INFO blam! 389b82abfa9f098f4955da31b1cd5385e1bb4056ec99bb5842e5a91bb862a530
Nov 03 10:59:48.452 INFO running `"docker" "start" "-a" "389b82abfa9f098f4955da31b1cd5385e1bb4056ec99bb5842e5a91bb862a530"`
Nov 03 10:59:49.255 INFO kablam! usermod: no changes
Nov 03 10:59:49.343 INFO kablam!     Checking bitlab v0.8.1 (/source)
Nov 03 10:59:52.032 INFO kablam! warning: `#[derive]` does nothing on macro invocations
Nov 03 10:59:52.032 INFO kablam!   --> examples/performance.rs:16:1
Nov 03 10:59:52.032 INFO kablam!    |
Nov 03 10:59:52.032 INFO kablam! 16 | #[derive(Debug)]
Nov 03 10:59:52.032 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 03 10:59:52.032 INFO kablam!    |
Nov 03 10:59:52.032 INFO kablam!    = note: this may become a hard error in a future release
Nov 03 10:59:52.032 INFO kablam! 
Nov 03 10:59:54.956 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.66s
Nov 03 10:59:54.960 INFO kablam! su: No module specific data is present
Nov 03 10:59:55.632 INFO running `"docker" "rm" "-f" "389b82abfa9f098f4955da31b1cd5385e1bb4056ec99bb5842e5a91bb862a530"`
Nov 03 10:59:55.992 INFO blam! 389b82abfa9f098f4955da31b1cd5385e1bb4056ec99bb5842e5a91bb862a530