Sep 20 20:21:59.459 INFO checking yiblet/tagtask against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 20 20:21:59.459 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 20 20:21:59.459 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 20:21:59.736 INFO blam! 12e087e415ba9a33a3efb33ceaa5dba2771e83844060a7d02e22da1213a32999
Sep 20 20:21:59.738 INFO running `"docker" "start" "-a" "12e087e415ba9a33a3efb33ceaa5dba2771e83844060a7d02e22da1213a32999"`
Sep 20 20:22:01.206 INFO kablam! usermod: no changes
Sep 20 20:22:01.287 INFO kablam!     Checking void v1.0.2
Sep 20 20:22:01.287 INFO kablam!    Compiling num-traits v0.2.5
Sep 20 20:22:01.287 INFO kablam!    Compiling derive_builder v0.5.1
Sep 20 20:22:01.287 INFO kablam!     Checking futures v0.1.23
Sep 20 20:22:01.287 INFO kablam!     Checking lazy_static v1.0.2
Sep 20 20:22:01.330 INFO kablam!     Checking termion v1.5.1
Sep 20 20:22:01.330 INFO kablam!    Compiling syn v0.11.11
Sep 20 20:22:02.106 INFO kablam!     Checking unreachable v1.0.0
Sep 20 20:22:02.778 INFO kablam!     Checking smallvec v0.6.3
Sep 20 20:22:05.747 INFO kablam!     Checking ropey v0.8.1
Sep 20 20:22:12.258 INFO kablam!     Checking kdtree v0.5.1
Sep 20 20:22:13.851 INFO kablam!    Compiling derive_builder_core v0.2.0
Sep 20 20:22:14.738 INFO kablam!     Checking futures-cpupool v0.1.8
Sep 20 20:22:20.038 INFO kablam!     Checking tagtask v0.1.0 (/source)
Sep 20 20:22:20.202 INFO kablam! warning: unused import: `SquareBuilder`
Sep 20 20:22:20.202 INFO kablam!  --> src/view/layout.rs:2:28
Sep 20 20:22:20.202 INFO kablam!   |
Sep 20 20:22:20.202 INFO kablam! 2 | use view::widget::{Square, SquareBuilder};
Sep 20 20:22:20.202 INFO kablam!   |                            ^^^^^^^^^^^^^
Sep 20 20:22:20.202 INFO kablam!   |
Sep 20 20:22:20.202 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 20:22:20.202 INFO kablam! 
Sep 20 20:22:20.202 INFO kablam! warning: unused import: `view::widget::Widget`
Sep 20 20:22:20.202 INFO kablam!   --> src/view/render.rs:10:5
Sep 20 20:22:20.202 INFO kablam!    |
Sep 20 20:22:20.202 INFO kablam! 10 | use view::widget::Widget;
Sep 20 20:22:20.202 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 20 20:22:20.202 INFO kablam! 
Sep 20 20:22:20.374 INFO kablam! warning: unused import: `SquareBuilder`
Sep 20 20:22:20.374 INFO kablam!  --> src/view/layout.rs:2:28
Sep 20 20:22:20.374 INFO kablam!   |
Sep 20 20:22:20.374 INFO kablam! 2 | use view::widget::{Square, SquareBuilder};
Sep 20 20:22:20.374 INFO kablam!   |                            ^^^^^^^^^^^^^
Sep 20 20:22:20.374 INFO kablam!   |
Sep 20 20:22:20.374 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 20:22:20.374 INFO kablam! 
Sep 20 20:22:20.374 INFO kablam! warning: unused import: `view::widget::Widget`
Sep 20 20:22:20.374 INFO kablam!   --> src/view/render.rs:10:5
Sep 20 20:22:20.374 INFO kablam!    |
Sep 20 20:22:20.374 INFO kablam! 10 | use view::widget::Widget;
Sep 20 20:22:20.374 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 20 20:22:20.374 INFO kablam! 
Sep 20 20:22:20.738 INFO kablam! warning: function is never used: `fetch`
Sep 20 20:22:20.738 INFO kablam!   --> src/view/id.rs:26:1
Sep 20 20:22:20.738 INFO kablam!    |
Sep 20 20:22:20.738 INFO kablam! 26 | pub fn fetch() -> u64 {
Sep 20 20:22:20.738 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:22:20.738 INFO kablam! 
Sep 20 20:22:20.738 INFO kablam! warning: variant is never constructed: `Horizontal`
Sep 20 20:22:20.738 INFO kablam!  --> src/view/layout.rs:7:5
Sep 20 20:22:20.738 INFO kablam!   |
Sep 20 20:22:20.739 INFO kablam! 7 |     Horizontal,
Sep 20 20:22:20.739 INFO kablam!   |     ^^^^^^^^^^
Sep 20 20:22:20.739 INFO kablam! 
Sep 20 20:22:20.739 INFO kablam! warning: struct is never constructed: `VirtualScreen`
Sep 20 20:22:20.739 INFO kablam!   --> src/view/render.rs:12:1
Sep 20 20:22:20.739 INFO kablam!    |
Sep 20 20:22:20.739 INFO kablam! 12 | struct VirtualScreen<T: Space> {
Sep 20 20:22:20.739 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:22:20.739 INFO kablam! 
Sep 20 20:22:20.739 INFO kablam! warning: method is never used: `new`
Sep 20 20:22:20.739 INFO kablam!   --> src/view/render.rs:17:5
Sep 20 20:22:20.739 INFO kablam!    |
Sep 20 20:22:20.739 INFO kablam! 17 |     pub fn new() -> Self {
Sep 20 20:22:20.739 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 20 20:22:20.739 INFO kablam! 
Sep 20 20:22:20.739 INFO kablam! warning: method is never used: `insert`
Sep 20 20:22:20.739 INFO kablam!   --> src/view/render.rs:23:5
Sep 20 20:22:20.739 INFO kablam!    |
Sep 20 20:22:20.739 INFO kablam! 23 |     pub fn insert(&mut self, x: u16, y: u16, item: Rc<T>) -> Result<(), ErrorKind> {
Sep 20 20:22:20.739 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:22:20.739 INFO kablam! 
Sep 20 20:22:20.739 INFO kablam! warning: method is never used: `in_range`
Sep 20 20:22:20.739 INFO kablam!   --> src/view/render.rs:36:5
Sep 20 20:22:20.739 INFO kablam!    |
Sep 20 20:22:20.739 INFO kablam! 36 |     pub fn in_range(&mut self, square: &Square) -> Result<Vec<Rc<T>>, ErrorKind> {
Sep 20 20:22:20.739 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:22:20.739 INFO kablam! 
Sep 20 20:22:20.872 INFO kablam! warning: function is never used: `fetch`
Sep 20 20:22:20.872 INFO kablam!   --> src/view/id.rs:26:1
Sep 20 20:22:20.872 INFO kablam!    |
Sep 20 20:22:20.872 INFO kablam! 26 | pub fn fetch() -> u64 {
Sep 20 20:22:20.872 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:22:20.872 INFO kablam! 
Sep 20 20:22:20.872 INFO kablam! warning: variant is never constructed: `Horizontal`
Sep 20 20:22:20.872 INFO kablam!  --> src/view/layout.rs:7:5
Sep 20 20:22:20.872 INFO kablam!   |
Sep 20 20:22:20.872 INFO kablam! 7 |     Horizontal,
Sep 20 20:22:20.872 INFO kablam!   |     ^^^^^^^^^^
Sep 20 20:22:20.872 INFO kablam! 
Sep 20 20:22:20.872 INFO kablam! warning: struct is never constructed: `VirtualScreen`
Sep 20 20:22:20.872 INFO kablam!   --> src/view/render.rs:12:1
Sep 20 20:22:20.872 INFO kablam!    |
Sep 20 20:22:20.872 INFO kablam! 12 | struct VirtualScreen<T: Space> {
Sep 20 20:22:20.872 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:22:20.872 INFO kablam! 
Sep 20 20:22:20.872 INFO kablam! warning: method is never used: `new`
Sep 20 20:22:20.872 INFO kablam!   --> src/view/render.rs:17:5
Sep 20 20:22:20.872 INFO kablam!    |
Sep 20 20:22:20.872 INFO kablam! 17 |     pub fn new() -> Self {
Sep 20 20:22:20.872 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 20 20:22:20.872 INFO kablam! 
Sep 20 20:22:20.872 INFO kablam! warning: method is never used: `insert`
Sep 20 20:22:20.872 INFO kablam!   --> src/view/render.rs:23:5
Sep 20 20:22:20.872 INFO kablam!    |
Sep 20 20:22:20.872 INFO kablam! 23 |     pub fn insert(&mut self, x: u16, y: u16, item: Rc<T>) -> Result<(), ErrorKind> {
Sep 20 20:22:20.872 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:22:20.872 INFO kablam! 
Sep 20 20:22:20.872 INFO kablam! warning: method is never used: `in_range`
Sep 20 20:22:20.872 INFO kablam!   --> src/view/render.rs:36:5
Sep 20 20:22:20.872 INFO kablam!    |
Sep 20 20:22:20.873 INFO kablam! 36 |     pub fn in_range(&mut self, square: &Square) -> Result<Vec<Rc<T>>, ErrorKind> {
Sep 20 20:22:20.873 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:22:20.873 INFO kablam! 
Sep 20 20:22:20.922 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.68s
Sep 20 20:22:20.927 INFO kablam! su: No module specific data is present
Sep 20 20:22:22.013 INFO running `"docker" "rm" "-f" "12e087e415ba9a33a3efb33ceaa5dba2771e83844060a7d02e22da1213a32999"`
Sep 20 20:22:22.142 INFO blam! 12e087e415ba9a33a3efb33ceaa5dba2771e83844060a7d02e22da1213a32999