Aug 10 23:40:02.412 INFO checking toornament-1.1.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 10 23:40:02.412 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 23:40:02.412 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 23:40:02.413 INFO running `"docker" "create" "-v" "/tmp/crater.dC8nY1nWD4Dr:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-0/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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 +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 23:40:02.663 INFO blam! 5c250fa82c41068e472e0c4a1004c269c7b748f24c4b78d13b31103fed0b37b3
Aug 10 23:40:02.666 INFO running `"docker" "start" "-a" "5c250fa82c41068e472e0c4a1004c269c7b748f24c4b78d13b31103fed0b37b3"`
Aug 10 23:40:04.418 INFO kablam!    Compiling toornament v1.1.0 (file:///source)
Aug 10 23:40:14.549 INFO kablam! warning: unused macro definition
Aug 10 23:40:14.549 INFO kablam!  --> src/macroses.rs:1:1
Aug 10 23:40:14.549 INFO kablam!   |
Aug 10 23:40:14.549 INFO kablam! 1 | / macro_rules! format_date {
Aug 10 23:40:14.549 INFO kablam! 2 | |     ($date:expr) => {
Aug 10 23:40:14.549 INFO kablam! 3 | |         $date.format("%Y-%m-%d").to_string()
Aug 10 23:40:14.549 INFO kablam! 4 | |     }
Aug 10 23:40:14.549 INFO kablam! 5 | | }
Aug 10 23:40:14.549 INFO kablam!   | |_^
Aug 10 23:40:14.552 INFO kablam!   |
Aug 10 23:40:14.552 INFO kablam!   = note: #[warn(unused_macros)] on by default
Aug 10 23:40:14.552 INFO kablam! 
Aug 10 23:40:14.710 INFO kablam! warning: doc comment not used by rustdoc
Aug 10 23:40:14.710 INFO kablam!   --> src/iter/disciplines.rs:76:9
Aug 10 23:40:14.710 INFO kablam!    |
Aug 10 23:40:14.710 INFO kablam! 76 |         /// Option::take() returns reference? wtf?
Aug 10 23:40:14.710 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 23:40:14.711 INFO kablam!    |
Aug 10 23:40:14.711 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Aug 10 23:40:14.711 INFO kablam! 
Aug 10 23:40:15.442 INFO kablam! warning: unused macro definition
Aug 10 23:40:15.442 INFO kablam!  --> src/macroses.rs:1:1
Aug 10 23:40:15.442 INFO kablam!   |
Aug 10 23:40:15.442 INFO kablam! 1 | / macro_rules! format_date {
Aug 10 23:40:15.442 INFO kablam! 2 | |     ($date:expr) => {
Aug 10 23:40:15.442 INFO kablam! 3 | |         $date.format("%Y-%m-%d").to_string()
Aug 10 23:40:15.442 INFO kablam! 4 | |     }
Aug 10 23:40:15.442 INFO kablam! 5 | | }
Aug 10 23:40:15.443 INFO kablam!   | |_^
Aug 10 23:40:15.443 INFO kablam!   |
Aug 10 23:40:15.443 INFO kablam!   = note: #[warn(unused_macros)] on by default
Aug 10 23:40:15.443 INFO kablam! 
Aug 10 23:40:15.546 INFO kablam! warning: doc comment not used by rustdoc
Aug 10 23:40:15.546 INFO kablam!   --> src/iter/disciplines.rs:76:9
Aug 10 23:40:15.546 INFO kablam!    |
Aug 10 23:40:15.546 INFO kablam! 76 |         /// Option::take() returns reference? wtf?
Aug 10 23:40:15.546 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 23:40:15.546 INFO kablam!    |
Aug 10 23:40:15.546 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Aug 10 23:40:15.546 INFO kablam! 
Aug 10 23:40:29.521 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 25.60s
Aug 10 23:40:29.532 INFO kablam! su: No module specific data is present
Aug 10 23:40:30.019 INFO running `"docker" "rm" "-f" "5c250fa82c41068e472e0c4a1004c269c7b748f24c4b78d13b31103fed0b37b3"`
Aug 10 23:40:30.148 INFO blam! 5c250fa82c41068e472e0c4a1004c269c7b748f24c4b78d13b31103fed0b37b3