Sep 20 20:21:57.735 INFO checking yiblet/tagtask against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 20 20:21:57.735 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 20 20:21:57.735 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 20:21:57.974 INFO blam! a389a1c5e9451d680d0cca7a6b9afc1d7a9f922ab61977b2d5bc3018edf22d9b
Sep 20 20:21:57.975 INFO running `"docker" "start" "-a" "a389a1c5e9451d680d0cca7a6b9afc1d7a9f922ab61977b2d5bc3018edf22d9b"`
Sep 20 20:21:59.625 INFO kablam! usermod: no changes
Sep 20 20:21:59.714 INFO kablam!    Compiling num-traits v0.2.5
Sep 20 20:21:59.722 INFO kablam!     Checking void v1.0.2
Sep 20 20:21:59.722 INFO kablam!    Compiling derive_builder v0.5.1
Sep 20 20:21:59.722 INFO kablam!     Checking futures v0.1.23
Sep 20 20:21:59.722 INFO kablam!     Checking lazy_static v1.0.2
Sep 20 20:21:59.722 INFO kablam!     Checking termion v1.5.1
Sep 20 20:21:59.722 INFO kablam!    Compiling syn v0.11.11
Sep 20 20:22:00.090 INFO kablam!     Checking unreachable v1.0.0
Sep 20 20:22:00.298 INFO kablam!     Checking smallvec v0.6.3
Sep 20 20:22:03.735 INFO kablam!     Checking ropey v0.8.1
Sep 20 20:22:10.650 INFO kablam!     Checking kdtree v0.5.1
Sep 20 20:22:12.581 INFO kablam!    Compiling derive_builder_core v0.2.0
Sep 20 20:22:13.094 INFO kablam!     Checking futures-cpupool v0.1.8
Sep 20 20:22:18.163 INFO kablam!     Checking tagtask v0.1.0 (/source)
Sep 20 20:22:18.493 INFO kablam! warning: unused import: `SquareBuilder`
Sep 20 20:22:18.493 INFO kablam!  --> src/view/layout.rs:2:28
Sep 20 20:22:18.494 INFO kablam!   |
Sep 20 20:22:18.494 INFO kablam! 2 | use view::widget::{Square, SquareBuilder};
Sep 20 20:22:18.494 INFO kablam!   |                            ^^^^^^^^^^^^^
Sep 20 20:22:18.495 INFO kablam!   |
Sep 20 20:22:18.495 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 20:22:18.495 INFO kablam! 
Sep 20 20:22:18.495 INFO kablam! warning: unused import: `view::widget::Widget`
Sep 20 20:22:18.496 INFO kablam!   --> src/view/render.rs:10:5
Sep 20 20:22:18.496 INFO kablam!    |
Sep 20 20:22:18.496 INFO kablam! 10 | use view::widget::Widget;
Sep 20 20:22:18.497 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 20 20:22:18.497 INFO kablam! 
Sep 20 20:22:18.522 INFO kablam! warning: unused import: `SquareBuilder`
Sep 20 20:22:18.522 INFO kablam!  --> src/view/layout.rs:2:28
Sep 20 20:22:18.522 INFO kablam!   |
Sep 20 20:22:18.522 INFO kablam! 2 | use view::widget::{Square, SquareBuilder};
Sep 20 20:22:18.522 INFO kablam!   |                            ^^^^^^^^^^^^^
Sep 20 20:22:18.522 INFO kablam!   |
Sep 20 20:22:18.522 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 20:22:18.522 INFO kablam! 
Sep 20 20:22:18.522 INFO kablam! warning: unused import: `view::widget::Widget`
Sep 20 20:22:18.522 INFO kablam!   --> src/view/render.rs:10:5
Sep 20 20:22:18.522 INFO kablam!    |
Sep 20 20:22:18.523 INFO kablam! 10 | use view::widget::Widget;
Sep 20 20:22:18.523 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 20 20:22:18.523 INFO kablam! 
Sep 20 20:22:18.942 INFO kablam! warning: function is never used: `fetch`
Sep 20 20:22:18.942 INFO kablam!   --> src/view/id.rs:26:1
Sep 20 20:22:18.943 INFO kablam!    |
Sep 20 20:22:18.943 INFO kablam! 26 | pub fn fetch() -> u64 {
Sep 20 20:22:18.944 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:22:18.944 INFO kablam! 
Sep 20 20:22:18.944 INFO kablam! warning: variant is never constructed: `Horizontal`
Sep 20 20:22:18.945 INFO kablam!  --> src/view/layout.rs:7:5
Sep 20 20:22:18.945 INFO kablam!   |
Sep 20 20:22:18.945 INFO kablam! 7 |     Horizontal,
Sep 20 20:22:18.946 INFO kablam!   |     ^^^^^^^^^^
Sep 20 20:22:18.946 INFO kablam! 
Sep 20 20:22:18.947 INFO kablam! warning: struct is never constructed: `VirtualScreen`
Sep 20 20:22:18.947 INFO kablam!   --> src/view/render.rs:12:1
Sep 20 20:22:18.947 INFO kablam!    |
Sep 20 20:22:18.948 INFO kablam! 12 | struct VirtualScreen<T: Space> {
Sep 20 20:22:18.948 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:22:18.949 INFO kablam! 
Sep 20 20:22:18.949 INFO kablam! warning: method is never used: `new`
Sep 20 20:22:18.949 INFO kablam!   --> src/view/render.rs:17:5
Sep 20 20:22:18.950 INFO kablam!    |
Sep 20 20:22:18.950 INFO kablam! 17 |     pub fn new() -> Self {
Sep 20 20:22:18.950 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 20 20:22:18.951 INFO kablam! 
Sep 20 20:22:18.951 INFO kablam! warning: method is never used: `insert`
Sep 20 20:22:18.952 INFO kablam!   --> src/view/render.rs:23:5
Sep 20 20:22:18.952 INFO kablam!    |
Sep 20 20:22:18.952 INFO kablam! 23 |     pub fn insert(&mut self, x: u16, y: u16, item: Rc<T>) -> Result<(), ErrorKind> {
Sep 20 20:22:18.953 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:22:18.953 INFO kablam! 
Sep 20 20:22:18.953 INFO kablam! warning: method is never used: `in_range`
Sep 20 20:22:18.954 INFO kablam!   --> src/view/render.rs:36:5
Sep 20 20:22:18.954 INFO kablam!    |
Sep 20 20:22:18.955 INFO kablam! 36 |     pub fn in_range(&mut self, square: &Square) -> Result<Vec<Rc<T>>, ErrorKind> {
Sep 20 20:22:18.955 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:22:18.955 INFO kablam! 
Sep 20 20:22:19.013 INFO kablam! warning: function is never used: `fetch`
Sep 20 20:22:19.014 INFO kablam!   --> src/view/id.rs:26:1
Sep 20 20:22:19.014 INFO kablam!    |
Sep 20 20:22:19.014 INFO kablam! 26 | pub fn fetch() -> u64 {
Sep 20 20:22:19.014 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:22:19.014 INFO kablam! 
Sep 20 20:22:19.014 INFO kablam! warning: variant is never constructed: `Horizontal`
Sep 20 20:22:19.014 INFO kablam!  --> src/view/layout.rs:7:5
Sep 20 20:22:19.014 INFO kablam!   |
Sep 20 20:22:19.014 INFO kablam! 7 |     Horizontal,
Sep 20 20:22:19.014 INFO kablam!   |     ^^^^^^^^^^
Sep 20 20:22:19.014 INFO kablam! 
Sep 20 20:22:19.014 INFO kablam! warning: struct is never constructed: `VirtualScreen`
Sep 20 20:22:19.015 INFO kablam!   --> src/view/render.rs:12:1
Sep 20 20:22:19.015 INFO kablam!    |
Sep 20 20:22:19.015 INFO kablam! 12 | struct VirtualScreen<T: Space> {
Sep 20 20:22:19.015 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:22:19.015 INFO kablam! 
Sep 20 20:22:19.015 INFO kablam! warning: method is never used: `new`
Sep 20 20:22:19.015 INFO kablam!   --> src/view/render.rs:17:5
Sep 20 20:22:19.015 INFO kablam!    |
Sep 20 20:22:19.015 INFO kablam! 17 |     pub fn new() -> Self {
Sep 20 20:22:19.015 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 20 20:22:19.015 INFO kablam! 
Sep 20 20:22:19.015 INFO kablam! warning: method is never used: `insert`
Sep 20 20:22:19.015 INFO kablam!   --> src/view/render.rs:23:5
Sep 20 20:22:19.015 INFO kablam!    |
Sep 20 20:22:19.015 INFO kablam! 23 |     pub fn insert(&mut self, x: u16, y: u16, item: Rc<T>) -> Result<(), ErrorKind> {
Sep 20 20:22:19.016 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:22:19.016 INFO kablam! 
Sep 20 20:22:19.016 INFO kablam! warning: method is never used: `in_range`
Sep 20 20:22:19.016 INFO kablam!   --> src/view/render.rs:36:5
Sep 20 20:22:19.016 INFO kablam!    |
Sep 20 20:22:19.016 INFO kablam! 36 |     pub fn in_range(&mut self, square: &Square) -> Result<Vec<Rc<T>>, ErrorKind> {
Sep 20 20:22:19.016 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:22:19.016 INFO kablam! 
Sep 20 20:22:19.106 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.46s
Sep 20 20:22:19.118 INFO kablam! su: No module specific data is present
Sep 20 20:22:20.949 INFO running `"docker" "rm" "-f" "a389a1c5e9451d680d0cca7a6b9afc1d7a9f922ab61977b2d5bc3018edf22d9b"`
Sep 20 20:22:21.086 INFO blam! a389a1c5e9451d680d0cca7a6b9afc1d7a9f922ab61977b2d5bc3018edf22d9b