Sep 01 20:20:40.868 INFO checking fungi-lang-0.1.57 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 20:20:40.868 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 20:20:40.868 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 20:20:41.094 INFO blam! baeeb81bd96a1ebfd70fdf020821814b85ec13d743b4d212e4df798492561801
Sep 01 20:20:41.096 INFO running `"docker" "start" "-a" "baeeb81bd96a1ebfd70fdf020821814b85ec13d743b4d212e4df798492561801"`
Sep 01 20:20:41.797 INFO kablam!     Checking adapton v0.3.30
Sep 01 20:20:45.474 INFO kablam!     Checking iodyn v0.2.1
Sep 01 20:20:47.693 INFO kablam!     Checking fungi-lang v0.1.57 (file:///source)
Sep 01 20:21:15.725 INFO kablam! warning: function is never used: `unroll_past_binder`
Sep 01 20:21:15.725 INFO kablam!     --> src/normal.rs:1428:1
Sep 01 20:21:15.725 INFO kablam!      |
Sep 01 20:21:15.725 INFO kablam! 1428 | fn unroll_past_binder(typ:&Type) -> (Type, bool) {    
Sep 01 20:21:15.725 INFO kablam!      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 20:21:15.725 INFO kablam!      |
Sep 01 20:21:15.725 INFO kablam!      = note: #[warn(dead_code)] on by default
Sep 01 20:21:15.725 INFO kablam! 
Sep 01 20:21:15.756 INFO kablam! warning: the feature `rc_downcast` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 01 20:21:15.756 INFO kablam!   --> src/lib.rs:99:12
Sep 01 20:21:15.756 INFO kablam!    |
Sep 01 20:21:15.756 INFO kablam! 99 | #![feature(rc_downcast)]
Sep 01 20:21:15.756 INFO kablam!    |            ^^^^^^^^^^^
Sep 01 20:21:15.756 INFO kablam!    |
Sep 01 20:21:15.756 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 01 20:21:15.756 INFO kablam! 
Sep 01 20:21:25.224 INFO kablam! warning: function is never used: `unroll_past_binder`
Sep 01 20:21:25.224 INFO kablam!     --> src/normal.rs:1428:1
Sep 01 20:21:25.224 INFO kablam!      |
Sep 01 20:21:25.224 INFO kablam! 1428 | fn unroll_past_binder(typ:&Type) -> (Type, bool) {    
Sep 01 20:21:25.224 INFO kablam!      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 20:21:25.224 INFO kablam!      |
Sep 01 20:21:25.224 INFO kablam!      = note: #[warn(dead_code)] on by default
Sep 01 20:21:25.224 INFO kablam! 
Sep 01 20:21:25.249 INFO kablam! warning: the feature `rc_downcast` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 01 20:21:25.249 INFO kablam!   --> src/lib.rs:99:12
Sep 01 20:21:25.249 INFO kablam!    |
Sep 01 20:21:25.249 INFO kablam! 99 | #![feature(rc_downcast)]
Sep 01 20:21:25.250 INFO kablam!    |            ^^^^^^^^^^^
Sep 01 20:21:25.250 INFO kablam!    |
Sep 01 20:21:25.250 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 01 20:21:25.250 INFO kablam! 
Sep 01 20:21:25.825 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 44.09s
Sep 01 20:21:25.834 INFO kablam! su: No module specific data is present
Sep 01 20:21:26.371 INFO running `"docker" "rm" "-f" "baeeb81bd96a1ebfd70fdf020821814b85ec13d743b4d212e4df798492561801"`
Sep 01 20:21:26.490 INFO blam! baeeb81bd96a1ebfd70fdf020821814b85ec13d743b4d212e4df798492561801