Sep 01 20:20:42.167 INFO checking fungi-lang-0.1.57 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 20:20:42.167 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 20:20:42.167 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 20:20:42.302 INFO blam! ac41e6f5ecf8e0a0bc7a8977ecef06e01e3b344428ddca052bb4c8dc9146df71
Sep 01 20:20:42.304 INFO running `"docker" "start" "-a" "ac41e6f5ecf8e0a0bc7a8977ecef06e01e3b344428ddca052bb4c8dc9146df71"`
Sep 01 20:20:43.248 INFO kablam!     Checking adapton v0.3.30
Sep 01 20:20:46.993 INFO kablam!     Checking iodyn v0.2.1
Sep 01 20:20:49.341 INFO kablam!     Checking fungi-lang v0.1.57 (file:///source)
Sep 01 20:21:18.414 INFO kablam! warning: function is never used: `unroll_past_binder`
Sep 01 20:21:18.414 INFO kablam!     --> src/normal.rs:1428:1
Sep 01 20:21:18.414 INFO kablam!      |
Sep 01 20:21:18.414 INFO kablam! 1428 | fn unroll_past_binder(typ:&Type) -> (Type, bool) {    
Sep 01 20:21:18.414 INFO kablam!      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 20:21:18.414 INFO kablam!      |
Sep 01 20:21:18.414 INFO kablam!      = note: #[warn(dead_code)] on by default
Sep 01 20:21:18.414 INFO kablam! 
Sep 01 20:21:18.439 INFO kablam! warning: the feature `rc_downcast` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 01 20:21:18.439 INFO kablam!   --> src/lib.rs:99:12
Sep 01 20:21:18.439 INFO kablam!    |
Sep 01 20:21:18.439 INFO kablam! 99 | #![feature(rc_downcast)]
Sep 01 20:21:18.439 INFO kablam!    |            ^^^^^^^^^^^
Sep 01 20:21:18.439 INFO kablam!    |
Sep 01 20:21:18.439 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 01 20:21:18.439 INFO kablam! 
Sep 01 20:21:27.303 INFO kablam! warning: function is never used: `unroll_past_binder`
Sep 01 20:21:27.303 INFO kablam!     --> src/normal.rs:1428:1
Sep 01 20:21:27.303 INFO kablam!      |
Sep 01 20:21:27.303 INFO kablam! 1428 | fn unroll_past_binder(typ:&Type) -> (Type, bool) {    
Sep 01 20:21:27.304 INFO kablam!      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 20:21:27.304 INFO kablam!      |
Sep 01 20:21:27.304 INFO kablam!      = note: #[warn(dead_code)] on by default
Sep 01 20:21:27.304 INFO kablam! 
Sep 01 20:21:27.330 INFO kablam! warning: the feature `rc_downcast` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 01 20:21:27.330 INFO kablam!   --> src/lib.rs:99:12
Sep 01 20:21:27.330 INFO kablam!    |
Sep 01 20:21:27.330 INFO kablam! 99 | #![feature(rc_downcast)]
Sep 01 20:21:27.330 INFO kablam!    |            ^^^^^^^^^^^
Sep 01 20:21:27.330 INFO kablam!    |
Sep 01 20:21:27.330 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 01 20:21:27.330 INFO kablam! 
Sep 01 20:21:27.909 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 44.73s
Sep 01 20:21:27.922 INFO kablam! su: No module specific data is present
Sep 01 20:21:28.394 INFO running `"docker" "rm" "-f" "ac41e6f5ecf8e0a0bc7a8977ecef06e01e3b344428ddca052bb4c8dc9146df71"`
Sep 01 20:21:28.474 INFO blam! ac41e6f5ecf8e0a0bc7a8977ecef06e01e3b344428ddca052bb4c8dc9146df71