Sep 01 20:55:12.023 INFO checking toornament-1.1.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 20:55:12.023 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 20:55:12.023 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 20:55:12.178 INFO blam! cfe8e07362e979fdb316789a0d4d407d77bd1c00fa5391f2a38737461697368b
Sep 01 20:55:12.179 INFO running `"docker" "start" "-a" "cfe8e07362e979fdb316789a0d4d407d77bd1c00fa5391f2a38737461697368b"`
Sep 01 20:55:13.175 INFO kablam!    Compiling vergen v0.1.1
Sep 01 20:55:14.567 INFO kablam!    Compiling toornament v1.1.0 (file:///source)
Sep 01 20:55:19.573 INFO kablam! warning: unused macro definition
Sep 01 20:55:19.574 INFO kablam!  --> src/macroses.rs:1:1
Sep 01 20:55:19.574 INFO kablam!   |
Sep 01 20:55:19.574 INFO kablam! 1 | / macro_rules! format_date {
Sep 01 20:55:19.574 INFO kablam! 2 | |     ($date:expr) => {
Sep 01 20:55:19.574 INFO kablam! 3 | |         $date.format("%Y-%m-%d").to_string()
Sep 01 20:55:19.574 INFO kablam! 4 | |     }
Sep 01 20:55:19.574 INFO kablam! 5 | | }
Sep 01 20:55:19.574 INFO kablam!   | |_^
Sep 01 20:55:19.574 INFO kablam!   |
Sep 01 20:55:19.574 INFO kablam!   = note: #[warn(unused_macros)] on by default
Sep 01 20:55:19.574 INFO kablam! 
Sep 01 20:55:19.614 INFO kablam! warning: doc comment not used by rustdoc
Sep 01 20:55:19.614 INFO kablam!   --> src/iter/disciplines.rs:76:9
Sep 01 20:55:19.614 INFO kablam!    |
Sep 01 20:55:19.614 INFO kablam! 76 |         /// Option::take() returns reference? wtf?
Sep 01 20:55:19.614 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 20:55:19.614 INFO kablam!    |
Sep 01 20:55:19.614 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Sep 01 20:55:19.614 INFO kablam! 
Sep 01 20:55:19.706 INFO kablam! warning: unused macro definition
Sep 01 20:55:19.707 INFO kablam!  --> src/macroses.rs:1:1
Sep 01 20:55:19.707 INFO kablam!   |
Sep 01 20:55:19.707 INFO kablam! 1 | / macro_rules! format_date {
Sep 01 20:55:19.707 INFO kablam! 2 | |     ($date:expr) => {
Sep 01 20:55:19.707 INFO kablam! 3 | |         $date.format("%Y-%m-%d").to_string()
Sep 01 20:55:19.707 INFO kablam! 4 | |     }
Sep 01 20:55:19.707 INFO kablam! 5 | | }
Sep 01 20:55:19.707 INFO kablam!   | |_^
Sep 01 20:55:19.707 INFO kablam!   |
Sep 01 20:55:19.707 INFO kablam!   = note: #[warn(unused_macros)] on by default
Sep 01 20:55:19.707 INFO kablam! 
Sep 01 20:55:19.748 INFO kablam! warning: doc comment not used by rustdoc
Sep 01 20:55:19.748 INFO kablam!   --> src/iter/disciplines.rs:76:9
Sep 01 20:55:19.748 INFO kablam!    |
Sep 01 20:55:19.748 INFO kablam! 76 |         /// Option::take() returns reference? wtf?
Sep 01 20:55:19.748 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 20:55:19.748 INFO kablam!    |
Sep 01 20:55:19.748 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Sep 01 20:55:19.748 INFO kablam! 
Sep 01 20:55:29.556 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.63s
Sep 01 20:55:29.573 INFO kablam! su: No module specific data is present
Sep 01 20:55:30.033 INFO running `"docker" "rm" "-f" "cfe8e07362e979fdb316789a0d4d407d77bd1c00fa5391f2a38737461697368b"`
Sep 01 20:55:30.139 INFO blam! cfe8e07362e979fdb316789a0d4d407d77bd1c00fa5391f2a38737461697368b