Sep 10 21:30:16.818 INFO checking cdr-0.2.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 21:30:16.818 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 21:30:16.818 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 21:30:17.059 INFO blam! 5190c83319c0083a97ac2f284db2a2c902045660a57f3c8f2639e639347df93b
Sep 10 21:30:17.061 INFO running `"docker" "start" "-a" "5190c83319c0083a97ac2f284db2a2c902045660a57f3c8f2639e639347df93b"`
Sep 10 21:30:17.998 INFO kablam! usermod: no changes
Sep 10 21:30:18.138 INFO kablam!     Checking cdr v0.2.1 (file:///source)
Sep 10 21:30:21.894 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 21:30:21.894 INFO kablam!    --> tests/test.rs:679:11
Sep 10 21:30:21.894 INFO kablam!     |
Sep 10 21:30:21.894 INFO kablam! 679 |     check((1u32), Some(4));
Sep 10 21:30:21.894 INFO kablam!     |           ^^^^^^ help: remove these parentheses
Sep 10 21:30:21.894 INFO kablam!     |
Sep 10 21:30:21.894 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 10 21:30:21.894 INFO kablam! 
Sep 10 21:30:22.040 INFO kablam! warning: the feature `use_nested_groups` has been stable since 1.25.0 and no longer requires an attribute to enable
Sep 10 21:30:22.040 INFO kablam!  --> benches/bench.rs:1:12
Sep 10 21:30:22.040 INFO kablam!   |
Sep 10 21:30:22.040 INFO kablam! 1 | #![feature(use_nested_groups)]
Sep 10 21:30:22.040 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 10 21:30:22.040 INFO kablam!   |
Sep 10 21:30:22.040 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 10 21:30:22.040 INFO kablam! 
Sep 10 21:30:22.825 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.81s
Sep 10 21:30:22.838 INFO kablam! su: No module specific data is present
Sep 10 21:30:23.623 INFO running `"docker" "rm" "-f" "5190c83319c0083a97ac2f284db2a2c902045660a57f3c8f2639e639347df93b"`
Sep 10 21:30:23.733 INFO blam! 5190c83319c0083a97ac2f284db2a2c902045660a57f3c8f2639e639347df93b