Sep 04 21:52:05.779 INFO checking cdr-0.2.1 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 21:52:05.779 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 21:52:05.779 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/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 21:52:06.026 INFO blam! 4cdac99a4b83f46d1221fb128304664fc12e9d710b244f600f38710eb89606bb
Sep 04 21:52:06.028 INFO running `"docker" "start" "-a" "4cdac99a4b83f46d1221fb128304664fc12e9d710b244f600f38710eb89606bb"`
Sep 04 21:52:06.936 INFO kablam!     Checking cdr v0.2.1 (file:///source)
Sep 04 21:52:11.721 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 21:52:11.721 INFO kablam!    --> tests/test.rs:679:11
Sep 04 21:52:11.721 INFO kablam!     |
Sep 04 21:52:11.721 INFO kablam! 679 |     check((1u32), Some(4));
Sep 04 21:52:11.721 INFO kablam!     |           ^^^^^^ help: remove these parentheses
Sep 04 21:52:11.722 INFO kablam!     |
Sep 04 21:52:11.722 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 21:52:11.722 INFO kablam! 
Sep 04 21:52:11.990 INFO kablam! warning: the feature `use_nested_groups` has been stable since 1.25.0 and no longer requires an attribute to enable
Sep 04 21:52:11.990 INFO kablam!  --> benches/bench.rs:1:12
Sep 04 21:52:11.990 INFO kablam!   |
Sep 04 21:52:11.990 INFO kablam! 1 | #![feature(use_nested_groups)]
Sep 04 21:52:11.990 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 04 21:52:11.990 INFO kablam!   |
Sep 04 21:52:11.990 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 04 21:52:11.990 INFO kablam! 
Sep 04 21:52:13.271 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.42s
Sep 04 21:52:13.279 INFO kablam! su: No module specific data is present
Sep 04 21:52:13.682 INFO running `"docker" "rm" "-f" "4cdac99a4b83f46d1221fb128304664fc12e9d710b244f600f38710eb89606bb"`
Sep 04 21:52:13.831 INFO blam! 4cdac99a4b83f46d1221fb128304664fc12e9d710b244f600f38710eb89606bb