Nov 10 08:41:54.061 INFO checking bitlab-0.8.1 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 10 08:41:54.061 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-6/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 10 08:41:54.230 INFO blam! 9d6116c89447b3b8978c610d99171ae39758f78f7c20e53345fe5a9a28ef4ac7
Nov 10 08:41:54.237 INFO running `"docker" "start" "-a" "9d6116c89447b3b8978c610d99171ae39758f78f7c20e53345fe5a9a28ef4ac7"`
Nov 10 08:41:55.738 INFO kablam! usermod: no changes
Nov 10 08:41:55.875 INFO kablam!     Checking bitlab v0.8.1 (/source)
Nov 10 08:41:59.056 INFO kablam! warning: `#[derive]` does nothing on macro invocations
Nov 10 08:41:59.056 INFO kablam!   --> examples/performance.rs:16:1
Nov 10 08:41:59.056 INFO kablam!    |
Nov 10 08:41:59.056 INFO kablam! 16 | #[derive(Debug)]
Nov 10 08:41:59.056 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 10 08:41:59.056 INFO kablam!    |
Nov 10 08:41:59.056 INFO kablam!    = note: this may become a hard error in a future release
Nov 10 08:41:59.056 INFO kablam! 
Nov 10 08:42:01.804 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.01s
Nov 10 08:42:01.809 INFO kablam! su: No module specific data is present
Nov 10 08:42:02.335 INFO running `"docker" "rm" "-f" "9d6116c89447b3b8978c610d99171ae39758f78f7c20e53345fe5a9a28ef4ac7"`
Nov 10 08:42:02.499 INFO blam! 9d6116c89447b3b8978c610d99171ae39758f78f7c20e53345fe5a9a28ef4ac7