Aug 11 18:04:35.405 INFO checking cdr-0.2.1 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 18:04:35.405 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 18:04:35.405 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 18:04:35.405 INFO running `"docker" "create" "-v" "/tmp/crater.zuxV9xYYEwQR:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-0/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 18:04:35.674 INFO blam! beb646a789d51e22de856bde1b4fb3c6e2fdd0046d69e24a0eb60ea51e53db44
Aug 11 18:04:35.677 INFO running `"docker" "start" "-a" "beb646a789d51e22de856bde1b4fb3c6e2fdd0046d69e24a0eb60ea51e53db44"`
Aug 11 18:04:36.756 INFO kablam!     Checking cdr v0.2.1 (file:///source)
Aug 11 18:04:44.525 INFO kablam! warning: the feature `use_nested_groups` has been stable since 1.25.0 and no longer requires an attribute to enable
Aug 11 18:04:44.525 INFO kablam!  --> benches/bench.rs:1:12
Aug 11 18:04:44.525 INFO kablam!   |
Aug 11 18:04:44.525 INFO kablam! 1 | #![feature(use_nested_groups)]
Aug 11 18:04:44.525 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Aug 11 18:04:44.525 INFO kablam!   |
Aug 11 18:04:44.526 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 11 18:04:44.526 INFO kablam! 
Aug 11 18:04:44.747 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 18:04:44.747 INFO kablam!    --> tests/test.rs:679:11
Aug 11 18:04:44.747 INFO kablam!     |
Aug 11 18:04:44.747 INFO kablam! 679 |     check((1u32), Some(4));
Aug 11 18:04:44.747 INFO kablam!     |           ^^^^^^ help: remove these parentheses
Aug 11 18:04:44.747 INFO kablam!     |
Aug 11 18:04:44.747 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 11 18:04:44.747 INFO kablam! 
Aug 11 18:04:47.012 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.38s
Aug 11 18:04:47.022 INFO kablam! su: No module specific data is present
Aug 11 18:04:48.044 INFO running `"docker" "rm" "-f" "beb646a789d51e22de856bde1b4fb3c6e2fdd0046d69e24a0eb60ea51e53db44"`
Aug 11 18:04:48.251 INFO blam! beb646a789d51e22de856bde1b4fb3c6e2fdd0046d69e24a0eb60ea51e53db44