Sep 19 15:33:31.348 INFO checking jroesch/molten against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 15:33:31.348 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 15:33:31.348 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-1/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 15:33:31.605 INFO blam! d4bb710e35e8309b3c7a2ca8e38c964210e2756342cb4f16c5e5f4e8d14d5a72
Sep 19 15:33:31.607 INFO running `"docker" "start" "-a" "d4bb710e35e8309b3c7a2ca8e38c964210e2756342cb4f16c5e5f4e8d14d5a72"`
Sep 19 15:33:33.965 INFO kablam! usermod: no changes
Sep 19 15:33:34.010 INFO kablam!     Checking molten v0.0.1 (/source)
Sep 19 15:33:34.270 INFO kablam! warning: unused imports: `FnMut`, `Fn`
Sep 19 15:33:34.270 INFO kablam!  --> src/poly.rs:3:16
Sep 19 15:33:34.270 INFO kablam!   |
Sep 19 15:33:34.270 INFO kablam! 3 | use std::ops::{Fn, FnMut, FnOnce};
Sep 19 15:33:34.270 INFO kablam!   |                ^^  ^^^^^
Sep 19 15:33:34.270 INFO kablam!   |
Sep 19 15:33:34.270 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 15:33:34.270 INFO kablam! 
Sep 19 15:33:34.274 INFO kablam! warning: unused import: `hlist::*`
Sep 19 15:33:34.274 INFO kablam!  --> src/tuple.rs:1:5
Sep 19 15:33:34.274 INFO kablam!   |
Sep 19 15:33:34.275 INFO kablam! 1 | use hlist::*;
Sep 19 15:33:34.275 INFO kablam!   |     ^^^^^^^^
Sep 19 15:33:34.275 INFO kablam! 
Sep 19 15:33:34.302 INFO kablam! warning: unused imports: `FnMut`, `Fn`
Sep 19 15:33:34.302 INFO kablam!  --> src/poly.rs:3:16
Sep 19 15:33:34.302 INFO kablam!   |
Sep 19 15:33:34.302 INFO kablam! 3 | use std::ops::{Fn, FnMut, FnOnce};
Sep 19 15:33:34.303 INFO kablam!   |                ^^  ^^^^^
Sep 19 15:33:34.303 INFO kablam!   |
Sep 19 15:33:34.303 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 15:33:34.303 INFO kablam! 
Sep 19 15:33:34.303 INFO kablam! warning: unused import: `hlist::*`
Sep 19 15:33:34.303 INFO kablam!  --> src/tuple.rs:1:5
Sep 19 15:33:34.304 INFO kablam!   |
Sep 19 15:33:34.304 INFO kablam! 1 | use hlist::*;
Sep 19 15:33:34.304 INFO kablam!   |     ^^^^^^^^
Sep 19 15:33:34.304 INFO kablam! 
Sep 19 15:33:34.392 INFO kablam! warning: unused variable: `x`
Sep 19 15:33:34.392 INFO kablam!   --> src/poly.rs:63:9
Sep 19 15:33:34.393 INFO kablam!    |
Sep 19 15:33:34.393 INFO kablam! 63 |     let x = singleton(10);
Sep 19 15:33:34.393 INFO kablam!    |         ^ help: consider using `_x` instead
Sep 19 15:33:34.394 INFO kablam!    |
Sep 19 15:33:34.394 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 15:33:34.395 INFO kablam! 
Sep 19 15:33:34.395 INFO kablam! warning: unused variable: `y`
Sep 19 15:33:34.395 INFO kablam!   --> src/poly.rs:64:9
Sep 19 15:33:34.396 INFO kablam!    |
Sep 19 15:33:34.396 INFO kablam! 64 |     let y = singleton("hello");
Sep 19 15:33:34.396 INFO kablam!    |         ^ help: consider using `_y` instead
Sep 19 15:33:34.396 INFO kablam! 
Sep 19 15:33:34.406 INFO kablam! warning: struct is never constructed: `identity`
Sep 19 15:33:34.406 INFO kablam!   --> src/poly.rs:47:1
Sep 19 15:33:34.406 INFO kablam!    |
Sep 19 15:33:34.406 INFO kablam! 47 | struct identity;
Sep 19 15:33:34.406 INFO kablam!    | ^^^^^^^^^^^^^^^^
Sep 19 15:33:34.407 INFO kablam!    |
Sep 19 15:33:34.407 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 15:33:34.407 INFO kablam! 
Sep 19 15:33:34.407 INFO kablam! warning: struct is never constructed: `headOption`
Sep 19 15:33:34.407 INFO kablam!   --> src/poly.rs:56:1
Sep 19 15:33:34.408 INFO kablam!    |
Sep 19 15:33:34.408 INFO kablam! 56 | struct headOption;
Sep 19 15:33:34.408 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Sep 19 15:33:34.408 INFO kablam! 
Sep 19 15:33:34.408 INFO kablam! warning: struct is never constructed: `size`
Sep 19 15:33:34.408 INFO kablam!   --> src/poly.rs:59:1
Sep 19 15:33:34.409 INFO kablam!    |
Sep 19 15:33:34.409 INFO kablam! 59 | struct size;
Sep 19 15:33:34.409 INFO kablam!    | ^^^^^^^^^^^^
Sep 19 15:33:34.409 INFO kablam! 
Sep 19 15:33:34.409 INFO kablam! warning: the feature `type_macros` has been stable since 1.13.0 and no longer requires an attribute to enable
Sep 19 15:33:34.409 INFO kablam!  --> src/lib.rs:3:12
Sep 19 15:33:34.410 INFO kablam!   |
Sep 19 15:33:34.410 INFO kablam! 3 | #![feature(type_macros)]
Sep 19 15:33:34.410 INFO kablam!   |            ^^^^^^^^^^^
Sep 19 15:33:34.410 INFO kablam!   |
Sep 19 15:33:34.410 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 19 15:33:34.410 INFO kablam! 
Sep 19 15:33:34.423 INFO kablam! warning: struct is never constructed: `identity`
Sep 19 15:33:34.423 INFO kablam!   --> src/poly.rs:47:1
Sep 19 15:33:34.423 INFO kablam!    |
Sep 19 15:33:34.423 INFO kablam! 47 | struct identity;
Sep 19 15:33:34.424 INFO kablam!    | ^^^^^^^^^^^^^^^^
Sep 19 15:33:34.428 INFO kablam!    |
Sep 19 15:33:34.428 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 15:33:34.428 INFO kablam! 
Sep 19 15:33:34.428 INFO kablam! warning: struct is never constructed: `headOption`
Sep 19 15:33:34.428 INFO kablam!   --> src/poly.rs:56:1
Sep 19 15:33:34.428 INFO kablam!    |
Sep 19 15:33:34.428 INFO kablam! 56 | struct headOption;
Sep 19 15:33:34.428 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Sep 19 15:33:34.428 INFO kablam! 
Sep 19 15:33:34.428 INFO kablam! warning: struct is never constructed: `size`
Sep 19 15:33:34.428 INFO kablam!   --> src/poly.rs:59:1
Sep 19 15:33:34.428 INFO kablam!    |
Sep 19 15:33:34.428 INFO kablam! 59 | struct size;
Sep 19 15:33:34.428 INFO kablam!    | ^^^^^^^^^^^^
Sep 19 15:33:34.429 INFO kablam! 
Sep 19 15:33:34.429 INFO kablam! warning: the feature `type_macros` has been stable since 1.13.0 and no longer requires an attribute to enable
Sep 19 15:33:34.429 INFO kablam!  --> src/lib.rs:3:12
Sep 19 15:33:34.429 INFO kablam!   |
Sep 19 15:33:34.429 INFO kablam! 3 | #![feature(type_macros)]
Sep 19 15:33:34.429 INFO kablam!   |            ^^^^^^^^^^^
Sep 19 15:33:34.429 INFO kablam!   |
Sep 19 15:33:34.429 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 19 15:33:34.429 INFO kablam! 
Sep 19 15:33:34.627 INFO kablam! warning: unused variable: `point`
Sep 19 15:33:34.627 INFO kablam!   --> tests/tests.rs:16:9
Sep 19 15:33:34.627 INFO kablam!    |
Sep 19 15:33:34.627 INFO kablam! 16 |     let point = Point { x: 0, y: 0 };
Sep 19 15:33:34.627 INFO kablam!    |         ^^^^^ help: consider using `_point` instead
Sep 19 15:33:34.627 INFO kablam!    |
Sep 19 15:33:34.627 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 15:33:34.627 INFO kablam! 
Sep 19 15:33:34.628 INFO kablam! warning: struct is never constructed: `Point`
Sep 19 15:33:34.628 INFO kablam!  --> tests/tests.rs:6:1
Sep 19 15:33:34.628 INFO kablam!   |
Sep 19 15:33:34.628 INFO kablam! 6 | struct Point {
Sep 19 15:33:34.628 INFO kablam!   | ^^^^^^^^^^^^
Sep 19 15:33:34.629 INFO kablam!   |
Sep 19 15:33:34.629 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 19 15:33:34.629 INFO kablam! 
Sep 19 15:33:34.629 INFO kablam! warning: function is never used: `test_generic_point`
Sep 19 15:33:34.629 INFO kablam!   --> tests/tests.rs:15:1
Sep 19 15:33:34.629 INFO kablam!    |
Sep 19 15:33:34.629 INFO kablam! 15 | fn test_generic_point() {
Sep 19 15:33:34.629 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 15:33:34.629 INFO kablam! 
Sep 19 15:33:34.629 INFO kablam! warning: the feature `type_macros` has been stable since 1.13.0 and no longer requires an attribute to enable
Sep 19 15:33:34.629 INFO kablam!  --> tests/tests.rs:1:12
Sep 19 15:33:34.629 INFO kablam!   |
Sep 19 15:33:34.629 INFO kablam! 1 | #![feature(type_macros)]
Sep 19 15:33:34.629 INFO kablam!   |            ^^^^^^^^^^^
Sep 19 15:33:34.629 INFO kablam!   |
Sep 19 15:33:34.629 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 19 15:33:34.630 INFO kablam! 
Sep 19 15:33:34.663 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Sep 19 15:33:34.670 INFO kablam! su: No module specific data is present
Sep 19 15:33:36.498 INFO running `"docker" "rm" "-f" "d4bb710e35e8309b3c7a2ca8e38c964210e2756342cb4f16c5e5f4e8d14d5a72"`
Sep 19 15:33:36.615 INFO blam! d4bb710e35e8309b3c7a2ca8e38c964210e2756342cb4f16c5e5f4e8d14d5a72