Sep 20 03:52:32.386 INFO checking cdr-0.2.1 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 03:52:32.386 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 03:52:32.386 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-6/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 03:52:32.771 INFO blam! f7386485b77cf3489a07d7d3756ff4d3de0bde1b2af693ec9885f3201b88c83b
Sep 20 03:52:32.773 INFO running `"docker" "start" "-a" "f7386485b77cf3489a07d7d3756ff4d3de0bde1b2af693ec9885f3201b88c83b"`
Sep 20 03:52:34.186 INFO kablam! usermod: no changes
Sep 20 03:52:34.311 INFO kablam!     Checking cdr v0.2.1 (/source)
Sep 20 03:52:38.635 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 03:52:38.635 INFO kablam!    --> tests/test.rs:679:11
Sep 20 03:52:38.635 INFO kablam!     |
Sep 20 03:52:38.635 INFO kablam! 679 |     check((1u32), Some(4));
Sep 20 03:52:38.635 INFO kablam!     |           ^^^^^^ help: remove these parentheses
Sep 20 03:52:38.635 INFO kablam!     |
Sep 20 03:52:38.635 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 20 03:52:38.635 INFO kablam! 
Sep 20 03:52:38.962 INFO kablam! warning: the feature `use_nested_groups` has been stable since 1.25.0 and no longer requires an attribute to enable
Sep 20 03:52:38.963 INFO kablam!  --> benches/bench.rs:1:12
Sep 20 03:52:38.963 INFO kablam!   |
Sep 20 03:52:38.963 INFO kablam! 1 | #![feature(use_nested_groups)]
Sep 20 03:52:38.963 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 20 03:52:38.963 INFO kablam!   |
Sep 20 03:52:38.963 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 20 03:52:38.963 INFO kablam! 
Sep 20 03:52:39.690 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.46s
Sep 20 03:52:39.693 INFO kablam! su: No module specific data is present
Sep 20 03:52:40.748 INFO running `"docker" "rm" "-f" "f7386485b77cf3489a07d7d3756ff4d3de0bde1b2af693ec9885f3201b88c83b"`
Sep 20 03:52:40.987 INFO blam! f7386485b77cf3489a07d7d3756ff4d3de0bde1b2af693ec9885f3201b88c83b