Sep 10 18:51:18.594 INFO checking fungi-lang-0.1.57 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 18:51:18.594 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 18:51:18.594 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 18:51:18.726 INFO blam! ac48971a526036dd5abd768cdce45f3359d32a5ea3df634b621a37b802f73d05
Sep 10 18:51:18.728 INFO running `"docker" "start" "-a" "ac48971a526036dd5abd768cdce45f3359d32a5ea3df634b621a37b802f73d05"`
Sep 10 18:51:19.583 INFO kablam! usermod: no changes
Sep 10 18:51:19.656 INFO kablam!     Checking iodyn v0.2.1
Sep 10 18:51:20.955 INFO kablam!     Checking fungi-lang v0.1.57 (file:///source)
Sep 10 18:51:39.757 INFO kablam! warning: function is never used: `unroll_past_binder`
Sep 10 18:51:39.757 INFO kablam!     --> src/normal.rs:1428:1
Sep 10 18:51:39.757 INFO kablam!      |
Sep 10 18:51:39.757 INFO kablam! 1428 | fn unroll_past_binder(typ:&Type) -> (Type, bool) {    
Sep 10 18:51:39.757 INFO kablam!      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 18:51:39.757 INFO kablam!      |
Sep 10 18:51:39.757 INFO kablam!      = note: #[warn(dead_code)] on by default
Sep 10 18:51:39.757 INFO kablam! 
Sep 10 18:51:39.781 INFO kablam! warning: the feature `rc_downcast` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 10 18:51:39.781 INFO kablam!   --> src/lib.rs:99:12
Sep 10 18:51:39.781 INFO kablam!    |
Sep 10 18:51:39.782 INFO kablam! 99 | #![feature(rc_downcast)]
Sep 10 18:51:39.782 INFO kablam!    |            ^^^^^^^^^^^
Sep 10 18:51:39.782 INFO kablam!    |
Sep 10 18:51:39.782 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 10 18:51:39.782 INFO kablam! 
Sep 10 18:51:46.030 INFO kablam! warning: function is never used: `unroll_past_binder`
Sep 10 18:51:46.030 INFO kablam!     --> src/normal.rs:1428:1
Sep 10 18:51:46.030 INFO kablam!      |
Sep 10 18:51:46.030 INFO kablam! 1428 | fn unroll_past_binder(typ:&Type) -> (Type, bool) {    
Sep 10 18:51:46.030 INFO kablam!      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 18:51:46.030 INFO kablam!      |
Sep 10 18:51:46.030 INFO kablam!      = note: #[warn(dead_code)] on by default
Sep 10 18:51:46.030 INFO kablam! 
Sep 10 18:51:46.063 INFO kablam! warning: the feature `rc_downcast` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 10 18:51:46.063 INFO kablam!   --> src/lib.rs:99:12
Sep 10 18:51:46.063 INFO kablam!    |
Sep 10 18:51:46.063 INFO kablam! 99 | #![feature(rc_downcast)]
Sep 10 18:51:46.063 INFO kablam!    |            ^^^^^^^^^^^
Sep 10 18:51:46.063 INFO kablam!    |
Sep 10 18:51:46.063 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 10 18:51:46.063 INFO kablam! 
Sep 10 18:51:46.697 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 27.10s
Sep 10 18:51:46.711 INFO kablam! su: No module specific data is present
Sep 10 18:51:47.449 INFO running `"docker" "rm" "-f" "ac48971a526036dd5abd768cdce45f3359d32a5ea3df634b621a37b802f73d05"`
Sep 10 18:51:47.550 INFO blam! ac48971a526036dd5abd768cdce45f3359d32a5ea3df634b621a37b802f73d05