Sep 05 16:35:45.008 INFO checking yiblet/tagtask against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 16:35:45.008 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 16:35:45.008 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 16:35:45.337 INFO blam! 72a21e8aeee784967eb670d511e4fcc7bd5cecf899fcd0f4ce9ecd54c1a49646
Sep 05 16:35:45.338 INFO running `"docker" "start" "-a" "72a21e8aeee784967eb670d511e4fcc7bd5cecf899fcd0f4ce9ecd54c1a49646"`
Sep 05 16:35:48.064 INFO kablam! usermod: no changes
Sep 05 16:35:48.178 INFO kablam!    Compiling unicode-xid v0.0.4
Sep 05 16:35:48.186 INFO kablam!    Compiling num-traits v0.2.5
Sep 05 16:35:48.186 INFO kablam!     Checking void v1.0.2
Sep 05 16:35:48.190 INFO kablam!    Compiling quote v0.3.15
Sep 05 16:35:48.198 INFO kablam!     Checking libc v0.2.42
Sep 05 16:35:48.198 INFO kablam!    Compiling derive_builder v0.5.1
Sep 05 16:35:48.198 INFO kablam!     Checking futures v0.1.23
Sep 05 16:35:48.198 INFO kablam!     Checking lazy_static v1.0.2
Sep 05 16:35:48.682 INFO kablam!     Checking unreachable v1.0.0
Sep 05 16:35:49.166 INFO kablam!     Checking smallvec v0.6.3
Sep 05 16:35:49.483 INFO kablam!    Compiling synom v0.11.3
Sep 05 16:35:51.938 INFO kablam!    Compiling syn v0.11.11
Sep 05 16:35:52.121 INFO kablam!     Checking ropey v0.8.1
Sep 05 16:35:52.982 INFO kablam!     Checking num_cpus v1.8.0
Sep 05 16:35:52.982 INFO kablam!     Checking termion v1.5.1
Sep 05 16:35:58.470 INFO kablam!     Checking kdtree v0.5.1
Sep 05 16:35:59.253 INFO kablam!     Checking futures-cpupool v0.1.8
Sep 05 16:36:02.012 INFO kablam!    Compiling derive_builder_core v0.2.0
Sep 05 16:36:05.867 INFO kablam!     Checking tagtask v0.1.0 (file:///source)
Sep 05 16:36:06.014 INFO kablam! warning: unused import: `SquareBuilder`
Sep 05 16:36:06.014 INFO kablam!  --> src/view/layout.rs:2:28
Sep 05 16:36:06.014 INFO kablam!   |
Sep 05 16:36:06.014 INFO kablam! 2 | use view::widget::{Square, SquareBuilder};
Sep 05 16:36:06.014 INFO kablam!   |                            ^^^^^^^^^^^^^
Sep 05 16:36:06.018 INFO kablam!   |
Sep 05 16:36:06.018 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 05 16:36:06.018 INFO kablam! 
Sep 05 16:36:06.018 INFO kablam! warning: unused import: `view::widget::Widget`
Sep 05 16:36:06.018 INFO kablam!   --> src/view/render.rs:10:5
Sep 05 16:36:06.018 INFO kablam!    |
Sep 05 16:36:06.018 INFO kablam! 10 | use view::widget::Widget;
Sep 05 16:36:06.018 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 05 16:36:06.018 INFO kablam! 
Sep 05 16:36:06.026 INFO kablam! warning: unused import: `SquareBuilder`
Sep 05 16:36:06.026 INFO kablam!  --> src/view/layout.rs:2:28
Sep 05 16:36:06.026 INFO kablam!   |
Sep 05 16:36:06.026 INFO kablam! 2 | use view::widget::{Square, SquareBuilder};
Sep 05 16:36:06.026 INFO kablam!   |                            ^^^^^^^^^^^^^
Sep 05 16:36:06.026 INFO kablam!   |
Sep 05 16:36:06.026 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 05 16:36:06.026 INFO kablam! 
Sep 05 16:36:06.026 INFO kablam! warning: unused import: `view::widget::Widget`
Sep 05 16:36:06.026 INFO kablam!   --> src/view/render.rs:10:5
Sep 05 16:36:06.026 INFO kablam!    |
Sep 05 16:36:06.026 INFO kablam! 10 | use view::widget::Widget;
Sep 05 16:36:06.026 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 05 16:36:06.026 INFO kablam! 
Sep 05 16:36:06.238 INFO kablam! warning: function is never used: `fetch`
Sep 05 16:36:06.238 INFO kablam!   --> src/view/id.rs:26:1
Sep 05 16:36:06.238 INFO kablam!    |
Sep 05 16:36:06.238 INFO kablam! 26 | pub fn fetch() -> u64 {
Sep 05 16:36:06.238 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Sep 05 16:36:06.238 INFO kablam! 
Sep 05 16:36:06.238 INFO kablam! warning: variant is never constructed: `Horizontal`
Sep 05 16:36:06.238 INFO kablam!  --> src/view/layout.rs:7:5
Sep 05 16:36:06.238 INFO kablam!   |
Sep 05 16:36:06.238 INFO kablam! 7 |     Horizontal,
Sep 05 16:36:06.238 INFO kablam!   |     ^^^^^^^^^^
Sep 05 16:36:06.238 INFO kablam! 
Sep 05 16:36:06.238 INFO kablam! warning: struct is never constructed: `VirtualScreen`
Sep 05 16:36:06.238 INFO kablam!   --> src/view/render.rs:12:1
Sep 05 16:36:06.238 INFO kablam!    |
Sep 05 16:36:06.238 INFO kablam! 12 | struct VirtualScreen<T: Space> {
Sep 05 16:36:06.238 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 16:36:06.238 INFO kablam! 
Sep 05 16:36:06.238 INFO kablam! warning: method is never used: `new`
Sep 05 16:36:06.238 INFO kablam!   --> src/view/render.rs:17:5
Sep 05 16:36:06.238 INFO kablam!    |
Sep 05 16:36:06.238 INFO kablam! 17 |     pub fn new() -> Self {
Sep 05 16:36:06.238 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 05 16:36:06.238 INFO kablam! 
Sep 05 16:36:06.238 INFO kablam! warning: method is never used: `insert`
Sep 05 16:36:06.238 INFO kablam!   --> src/view/render.rs:23:5
Sep 05 16:36:06.238 INFO kablam!    |
Sep 05 16:36:06.238 INFO kablam! 23 |     pub fn insert(&mut self, x: u16, y: u16, item: Rc<T>) -> Result<(), ErrorKind> {
Sep 05 16:36:06.238 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 16:36:06.238 INFO kablam! 
Sep 05 16:36:06.238 INFO kablam! warning: method is never used: `in_range`
Sep 05 16:36:06.238 INFO kablam!   --> src/view/render.rs:36:5
Sep 05 16:36:06.238 INFO kablam!    |
Sep 05 16:36:06.238 INFO kablam! 36 |     pub fn in_range(&mut self, square: &Square) -> Result<Vec<Rc<T>>, ErrorKind> {
Sep 05 16:36:06.238 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 16:36:06.238 INFO kablam! 
Sep 05 16:36:06.253 INFO kablam! warning: function is never used: `fetch`
Sep 05 16:36:06.253 INFO kablam!   --> src/view/id.rs:26:1
Sep 05 16:36:06.253 INFO kablam!    |
Sep 05 16:36:06.253 INFO kablam! 26 | pub fn fetch() -> u64 {
Sep 05 16:36:06.253 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Sep 05 16:36:06.253 INFO kablam! 
Sep 05 16:36:06.253 INFO kablam! warning: variant is never constructed: `Horizontal`
Sep 05 16:36:06.253 INFO kablam!  --> src/view/layout.rs:7:5
Sep 05 16:36:06.253 INFO kablam!   |
Sep 05 16:36:06.253 INFO kablam! 7 |     Horizontal,
Sep 05 16:36:06.253 INFO kablam!   |     ^^^^^^^^^^
Sep 05 16:36:06.253 INFO kablam! 
Sep 05 16:36:06.253 INFO kablam! warning: struct is never constructed: `VirtualScreen`
Sep 05 16:36:06.253 INFO kablam!   --> src/view/render.rs:12:1
Sep 05 16:36:06.253 INFO kablam!    |
Sep 05 16:36:06.253 INFO kablam! 12 | struct VirtualScreen<T: Space> {
Sep 05 16:36:06.253 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 16:36:06.253 INFO kablam! 
Sep 05 16:36:06.253 INFO kablam! warning: method is never used: `new`
Sep 05 16:36:06.253 INFO kablam!   --> src/view/render.rs:17:5
Sep 05 16:36:06.253 INFO kablam!    |
Sep 05 16:36:06.253 INFO kablam! 17 |     pub fn new() -> Self {
Sep 05 16:36:06.253 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 05 16:36:06.253 INFO kablam! 
Sep 05 16:36:06.253 INFO kablam! warning: method is never used: `insert`
Sep 05 16:36:06.253 INFO kablam!   --> src/view/render.rs:23:5
Sep 05 16:36:06.253 INFO kablam!    |
Sep 05 16:36:06.253 INFO kablam! 23 |     pub fn insert(&mut self, x: u16, y: u16, item: Rc<T>) -> Result<(), ErrorKind> {
Sep 05 16:36:06.253 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 16:36:06.253 INFO kablam! 
Sep 05 16:36:06.253 INFO kablam! warning: method is never used: `in_range`
Sep 05 16:36:06.254 INFO kablam!   --> src/view/render.rs:36:5
Sep 05 16:36:06.254 INFO kablam!    |
Sep 05 16:36:06.254 INFO kablam! 36 |     pub fn in_range(&mut self, square: &Square) -> Result<Vec<Rc<T>>, ErrorKind> {
Sep 05 16:36:06.254 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 16:36:06.254 INFO kablam! 
Sep 05 16:36:06.277 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.19s
Sep 05 16:36:06.283 INFO kablam! su: No module specific data is present
Sep 05 16:36:07.014 INFO running `"docker" "rm" "-f" "72a21e8aeee784967eb670d511e4fcc7bd5cecf899fcd0f4ce9ecd54c1a49646"`
Sep 05 16:36:07.253 INFO blam! 72a21e8aeee784967eb670d511e4fcc7bd5cecf899fcd0f4ce9ecd54c1a49646