Sep 01 03:54:19.684 INFO checking fungi-lang-0.1.57 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 03:54:19.684 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 03:54:19.684 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 03:54:19.841 INFO blam! 53184f864843a06f22e73670603c55f6b0efd5da23727c20cbb3ec9031db1499
Sep 01 03:54:19.846 INFO running `"docker" "start" "-a" "53184f864843a06f22e73670603c55f6b0efd5da23727c20cbb3ec9031db1499"`
Sep 01 03:54:20.606 INFO kablam!     Checking adapton v0.3.30
Sep 01 03:54:25.063 INFO kablam!     Checking iodyn v0.2.1
Sep 01 03:54:27.784 INFO kablam!     Checking fungi-lang v0.1.57 (file:///source)
Sep 01 03:54:57.072 INFO kablam! warning: function is never used: `unroll_past_binder`
Sep 01 03:54:57.073 INFO kablam!     --> src/normal.rs:1428:1
Sep 01 03:54:57.073 INFO kablam!      |
Sep 01 03:54:57.073 INFO kablam! 1428 | fn unroll_past_binder(typ:&Type) -> (Type, bool) {    
Sep 01 03:54:57.073 INFO kablam!      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 03:54:57.073 INFO kablam!      |
Sep 01 03:54:57.073 INFO kablam!      = note: #[warn(dead_code)] on by default
Sep 01 03:54:57.073 INFO kablam! 
Sep 01 03:54:57.092 INFO kablam! warning: the feature `rc_downcast` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 01 03:54:57.092 INFO kablam!   --> src/lib.rs:99:12
Sep 01 03:54:57.092 INFO kablam!    |
Sep 01 03:54:57.092 INFO kablam! 99 | #![feature(rc_downcast)]
Sep 01 03:54:57.092 INFO kablam!    |            ^^^^^^^^^^^
Sep 01 03:54:57.092 INFO kablam!    |
Sep 01 03:54:57.092 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 01 03:54:57.092 INFO kablam! 
Sep 01 03:55:06.656 INFO kablam! warning: function is never used: `unroll_past_binder`
Sep 01 03:55:06.656 INFO kablam!     --> src/normal.rs:1428:1
Sep 01 03:55:06.656 INFO kablam!      |
Sep 01 03:55:06.656 INFO kablam! 1428 | fn unroll_past_binder(typ:&Type) -> (Type, bool) {    
Sep 01 03:55:06.656 INFO kablam!      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 03:55:06.656 INFO kablam!      |
Sep 01 03:55:06.656 INFO kablam!      = note: #[warn(dead_code)] on by default
Sep 01 03:55:06.656 INFO kablam! 
Sep 01 03:55:06.684 INFO kablam! warning: the feature `rc_downcast` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 01 03:55:06.684 INFO kablam!   --> src/lib.rs:99:12
Sep 01 03:55:06.684 INFO kablam!    |
Sep 01 03:55:06.684 INFO kablam! 99 | #![feature(rc_downcast)]
Sep 01 03:55:06.684 INFO kablam!    |            ^^^^^^^^^^^
Sep 01 03:55:06.684 INFO kablam!    |
Sep 01 03:55:06.684 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 01 03:55:06.684 INFO kablam! 
Sep 01 03:55:07.453 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 46.94s
Sep 01 03:55:07.464 INFO kablam! su: No module specific data is present
Sep 01 03:55:07.802 INFO running `"docker" "rm" "-f" "53184f864843a06f22e73670603c55f6b0efd5da23727c20cbb3ec9031db1499"`
Sep 01 03:55:07.937 INFO blam! 53184f864843a06f22e73670603c55f6b0efd5da23727c20cbb3ec9031db1499