Aug 10 23:40:02.089 INFO checking toornament-1.1.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 10 23:40:02.089 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 23:40:02.089 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 23:40:02.089 INFO running `"docker" "create" "-v" "/tmp/crater.I5NewYqSeXkE:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-5/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 10 23:40:02.334 INFO blam! 9bb028f55111a94b3f5d1324a378f4859a33b6f36911d12e5f66a0f19498f987
Aug 10 23:40:02.336 INFO running `"docker" "start" "-a" "9bb028f55111a94b3f5d1324a378f4859a33b6f36911d12e5f66a0f19498f987"`
Aug 10 23:40:03.987 INFO kablam!    Compiling toornament v1.1.0 (file:///source)
Aug 10 23:40:15.333 INFO kablam! warning: unused macro definition
Aug 10 23:40:15.333 INFO kablam!  --> src/macroses.rs:1:1
Aug 10 23:40:15.333 INFO kablam!   |
Aug 10 23:40:15.333 INFO kablam! 1 | / macro_rules! format_date {
Aug 10 23:40:15.333 INFO kablam! 2 | |     ($date:expr) => {
Aug 10 23:40:15.333 INFO kablam! 3 | |         $date.format("%Y-%m-%d").to_string()
Aug 10 23:40:15.334 INFO kablam! 4 | |     }
Aug 10 23:40:15.334 INFO kablam! 5 | | }
Aug 10 23:40:15.334 INFO kablam!   | |_^
Aug 10 23:40:15.334 INFO kablam!   |
Aug 10 23:40:15.334 INFO kablam!   = note: #[warn(unused_macros)] on by default
Aug 10 23:40:15.334 INFO kablam! 
Aug 10 23:40:15.410 INFO kablam! warning: doc comment not used by rustdoc
Aug 10 23:40:15.410 INFO kablam!   --> src/iter/disciplines.rs:76:9
Aug 10 23:40:15.410 INFO kablam!    |
Aug 10 23:40:15.410 INFO kablam! 76 |         /// Option::take() returns reference? wtf?
Aug 10 23:40:15.410 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 23:40:15.411 INFO kablam!    |
Aug 10 23:40:15.411 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Aug 10 23:40:15.413 INFO kablam! 
Aug 10 23:40:16.132 INFO kablam! warning: unused macro definition
Aug 10 23:40:16.132 INFO kablam!  --> src/macroses.rs:1:1
Aug 10 23:40:16.132 INFO kablam!   |
Aug 10 23:40:16.132 INFO kablam! 1 | / macro_rules! format_date {
Aug 10 23:40:16.132 INFO kablam! 2 | |     ($date:expr) => {
Aug 10 23:40:16.132 INFO kablam! 3 | |         $date.format("%Y-%m-%d").to_string()
Aug 10 23:40:16.132 INFO kablam! 4 | |     }
Aug 10 23:40:16.132 INFO kablam! 5 | | }
Aug 10 23:40:16.132 INFO kablam!   | |_^
Aug 10 23:40:16.140 INFO kablam!   |
Aug 10 23:40:16.140 INFO kablam!   = note: #[warn(unused_macros)] on by default
Aug 10 23:40:16.141 INFO kablam! 
Aug 10 23:40:16.282 INFO kablam! warning: doc comment not used by rustdoc
Aug 10 23:40:16.282 INFO kablam!   --> src/iter/disciplines.rs:76:9
Aug 10 23:40:16.282 INFO kablam!    |
Aug 10 23:40:16.282 INFO kablam! 76 |         /// Option::take() returns reference? wtf?
Aug 10 23:40:16.282 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 23:40:16.288 INFO kablam!    |
Aug 10 23:40:16.289 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Aug 10 23:40:16.289 INFO kablam! 
Aug 10 23:40:29.866 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 26.37s
Aug 10 23:40:29.880 INFO kablam! su: No module specific data is present
Aug 10 23:40:30.413 INFO running `"docker" "rm" "-f" "9bb028f55111a94b3f5d1324a378f4859a33b6f36911d12e5f66a0f19498f987"`
Aug 10 23:40:30.532 INFO blam! 9bb028f55111a94b3f5d1324a378f4859a33b6f36911d12e5f66a0f19498f987