Sep 01 08:26:40.851 INFO checking cdr-0.2.1 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 08:26:40.851 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 08:26:40.851 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 08:26:41.089 INFO blam! c84028a16b7cca95e3f7ff09236256722ed47238d8dbd5c754103933be353771
Sep 01 08:26:41.092 INFO running `"docker" "start" "-a" "c84028a16b7cca95e3f7ff09236256722ed47238d8dbd5c754103933be353771"`
Sep 01 08:26:42.028 INFO kablam!     Checking cdr v0.2.1 (file:///source)
Sep 01 08:26:47.318 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 08:26:47.318 INFO kablam!    --> tests/test.rs:679:11
Sep 01 08:26:47.318 INFO kablam!     |
Sep 01 08:26:47.318 INFO kablam! 679 |     check((1u32), Some(4));
Sep 01 08:26:47.318 INFO kablam!     |           ^^^^^^ help: remove these parentheses
Sep 01 08:26:47.318 INFO kablam!     |
Sep 01 08:26:47.318 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 08:26:47.318 INFO kablam! 
Sep 01 08:26:47.908 INFO kablam! warning: the feature `use_nested_groups` has been stable since 1.25.0 and no longer requires an attribute to enable
Sep 01 08:26:47.909 INFO kablam!  --> benches/bench.rs:1:12
Sep 01 08:26:47.909 INFO kablam!   |
Sep 01 08:26:47.909 INFO kablam! 1 | #![feature(use_nested_groups)]
Sep 01 08:26:47.909 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 01 08:26:47.909 INFO kablam!   |
Sep 01 08:26:47.909 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 01 08:26:47.909 INFO kablam! 
Sep 01 08:26:48.347 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.43s
Sep 01 08:26:48.354 INFO kablam! su: No module specific data is present
Sep 01 08:26:48.708 INFO running `"docker" "rm" "-f" "c84028a16b7cca95e3f7ff09236256722ed47238d8dbd5c754103933be353771"`
Sep 01 08:26:48.814 INFO blam! c84028a16b7cca95e3f7ff09236256722ed47238d8dbd5c754103933be353771