Nov 03 19:42:23.380 INFO checking yiblet/tagtask against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 03 19:42:23.380 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 03 19:42:23.828 INFO blam! 0d71e3d07268444c6bed8006c846fe9e59f4a6850b73e2239cfda9496fca0876
Nov 03 19:42:23.830 INFO running `"docker" "start" "-a" "0d71e3d07268444c6bed8006c846fe9e59f4a6850b73e2239cfda9496fca0876"`
Nov 03 19:42:25.574 INFO kablam! usermod: no changes
Nov 03 19:42:25.714 INFO kablam!    Compiling derive_builder v0.5.1
Nov 03 19:42:25.714 INFO kablam!     Checking futures v0.1.23
Nov 03 19:42:25.714 INFO kablam!     Checking lazy_static v1.0.2
Nov 03 19:42:25.714 INFO kablam!     Checking termion v1.5.1
Nov 03 19:42:25.714 INFO kablam!     Checking smallvec v0.6.3
Nov 03 19:42:25.714 INFO kablam!    Compiling derive_builder_core v0.2.0
Nov 03 19:42:25.714 INFO kablam!     Checking kdtree v0.5.1
Nov 03 19:42:28.655 INFO kablam!     Checking ropey v0.8.1
Nov 03 19:42:36.967 INFO kablam!     Checking futures-cpupool v0.1.8
Nov 03 19:42:37.335 INFO kablam!     Checking tagtask v0.1.0 (/source)
Nov 03 19:42:37.570 INFO kablam! warning: unused import: `SquareBuilder`
Nov 03 19:42:37.570 INFO kablam!  --> src/view/layout.rs:2:28
Nov 03 19:42:37.570 INFO kablam!   |
Nov 03 19:42:37.570 INFO kablam! 2 | use view::widget::{Square, SquareBuilder};
Nov 03 19:42:37.570 INFO kablam!   |                            ^^^^^^^^^^^^^
Nov 03 19:42:37.570 INFO kablam!   |
Nov 03 19:42:37.570 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 19:42:37.570 INFO kablam! 
Nov 03 19:42:37.571 INFO kablam! warning: unused import: `view::widget::Widget`
Nov 03 19:42:37.571 INFO kablam!   --> src/view/render.rs:10:5
Nov 03 19:42:37.571 INFO kablam!    |
Nov 03 19:42:37.571 INFO kablam! 10 | use view::widget::Widget;
Nov 03 19:42:37.571 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 03 19:42:37.571 INFO kablam! 
Nov 03 19:42:37.723 INFO kablam! warning: unused import: `SquareBuilder`
Nov 03 19:42:37.723 INFO kablam!  --> src/view/layout.rs:2:28
Nov 03 19:42:37.723 INFO kablam!   |
Nov 03 19:42:37.723 INFO kablam! 2 | use view::widget::{Square, SquareBuilder};
Nov 03 19:42:37.723 INFO kablam!   |                            ^^^^^^^^^^^^^
Nov 03 19:42:37.723 INFO kablam!   |
Nov 03 19:42:37.723 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 19:42:37.723 INFO kablam! 
Nov 03 19:42:37.723 INFO kablam! warning: unused import: `view::widget::Widget`
Nov 03 19:42:37.723 INFO kablam!   --> src/view/render.rs:10:5
Nov 03 19:42:37.723 INFO kablam!    |
Nov 03 19:42:37.723 INFO kablam! 10 | use view::widget::Widget;
Nov 03 19:42:37.723 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 03 19:42:37.723 INFO kablam! 
Nov 03 19:42:37.989 INFO kablam! warning: function is never used: `fetch`
Nov 03 19:42:37.990 INFO kablam!   --> src/view/id.rs:26:1
Nov 03 19:42:37.990 INFO kablam!    |
Nov 03 19:42:37.990 INFO kablam! 26 | pub fn fetch() -> u64 {
Nov 03 19:42:37.990 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Nov 03 19:42:37.990 INFO kablam! 
Nov 03 19:42:37.990 INFO kablam! warning: variant is never constructed: `Horizontal`
Nov 03 19:42:37.991 INFO kablam!  --> src/view/layout.rs:7:5
Nov 03 19:42:37.991 INFO kablam!   |
Nov 03 19:42:37.991 INFO kablam! 7 |     Horizontal,
Nov 03 19:42:37.992 INFO kablam!   |     ^^^^^^^^^^
Nov 03 19:42:37.992 INFO kablam! 
Nov 03 19:42:37.993 INFO kablam! warning: struct is never constructed: `VirtualScreen`
Nov 03 19:42:37.993 INFO kablam!   --> src/view/render.rs:12:1
Nov 03 19:42:37.993 INFO kablam!    |
Nov 03 19:42:37.993 INFO kablam! 12 | struct VirtualScreen<T: Space> {
Nov 03 19:42:37.993 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 19:42:37.993 INFO kablam! 
Nov 03 19:42:37.993 INFO kablam! warning: method is never used: `new`
Nov 03 19:42:37.993 INFO kablam!   --> src/view/render.rs:17:5
Nov 03 19:42:37.994 INFO kablam!    |
Nov 03 19:42:37.994 INFO kablam! 17 |     pub fn new() -> Self {
Nov 03 19:42:37.994 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 03 19:42:37.994 INFO kablam! 
Nov 03 19:42:37.994 INFO kablam! warning: method is never used: `insert`
Nov 03 19:42:37.995 INFO kablam!   --> src/view/render.rs:23:5
Nov 03 19:42:37.995 INFO kablam!    |
Nov 03 19:42:37.995 INFO kablam! 23 |     pub fn insert(&mut self, x: u16, y: u16, item: Rc<T>) -> Result<(), ErrorKind> {
Nov 03 19:42:37.995 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 19:42:37.995 INFO kablam! 
Nov 03 19:42:37.995 INFO kablam! warning: method is never used: `in_range`
Nov 03 19:42:37.996 INFO kablam!   --> src/view/render.rs:36:5
Nov 03 19:42:37.996 INFO kablam!    |
Nov 03 19:42:37.997 INFO kablam! 36 |     pub fn in_range(&mut self, square: &Square) -> Result<Vec<Rc<T>>, ErrorKind> {
Nov 03 19:42:37.997 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 19:42:37.997 INFO kablam! 
Nov 03 19:42:38.270 INFO kablam! warning: function is never used: `fetch`
Nov 03 19:42:38.270 INFO kablam!   --> src/view/id.rs:26:1
Nov 03 19:42:38.270 INFO kablam!    |
Nov 03 19:42:38.270 INFO kablam! 26 | pub fn fetch() -> u64 {
Nov 03 19:42:38.270 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Nov 03 19:42:38.270 INFO kablam! 
Nov 03 19:42:38.270 INFO kablam! warning: variant is never constructed: `Horizontal`
Nov 03 19:42:38.270 INFO kablam!  --> src/view/layout.rs:7:5
Nov 03 19:42:38.270 INFO kablam!   |
Nov 03 19:42:38.270 INFO kablam! 7 |     Horizontal,
Nov 03 19:42:38.270 INFO kablam!   |     ^^^^^^^^^^
Nov 03 19:42:38.270 INFO kablam! 
Nov 03 19:42:38.270 INFO kablam! warning: struct is never constructed: `VirtualScreen`
Nov 03 19:42:38.270 INFO kablam!   --> src/view/render.rs:12:1
Nov 03 19:42:38.270 INFO kablam!    |
Nov 03 19:42:38.270 INFO kablam! 12 | struct VirtualScreen<T: Space> {
Nov 03 19:42:38.270 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 19:42:38.270 INFO kablam! 
Nov 03 19:42:38.271 INFO kablam! warning: method is never used: `new`
Nov 03 19:42:38.271 INFO kablam!   --> src/view/render.rs:17:5
Nov 03 19:42:38.271 INFO kablam!    |
Nov 03 19:42:38.271 INFO kablam! 17 |     pub fn new() -> Self {
Nov 03 19:42:38.271 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 03 19:42:38.271 INFO kablam! 
Nov 03 19:42:38.271 INFO kablam! warning: method is never used: `insert`
Nov 03 19:42:38.271 INFO kablam!   --> src/view/render.rs:23:5
Nov 03 19:42:38.271 INFO kablam!    |
Nov 03 19:42:38.271 INFO kablam! 23 |     pub fn insert(&mut self, x: u16, y: u16, item: Rc<T>) -> Result<(), ErrorKind> {
Nov 03 19:42:38.271 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 19:42:38.271 INFO kablam! 
Nov 03 19:42:38.271 INFO kablam! warning: method is never used: `in_range`
Nov 03 19:42:38.271 INFO kablam!   --> src/view/render.rs:36:5
Nov 03 19:42:38.271 INFO kablam!    |
Nov 03 19:42:38.271 INFO kablam! 36 |     pub fn in_range(&mut self, square: &Square) -> Result<Vec<Rc<T>>, ErrorKind> {
Nov 03 19:42:38.271 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 19:42:38.271 INFO kablam! 
Nov 03 19:42:38.343 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.74s
Nov 03 19:42:38.354 INFO kablam! su: No module specific data is present
Nov 03 19:42:39.871 INFO running `"docker" "rm" "-f" "0d71e3d07268444c6bed8006c846fe9e59f4a6850b73e2239cfda9496fca0876"`
Nov 03 19:42:40.303 INFO blam! 0d71e3d07268444c6bed8006c846fe9e59f4a6850b73e2239cfda9496fca0876