Oct 21 12:01:20.311 INFO checking yiblet/tagtask against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 12:01:20.313 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 12:01:20.788 INFO blam! bb5a18392ba583ecc511619671e3dbf68179a8489a71f40d44e8ba37cd767430
Oct 21 12:01:20.800 INFO running `"docker" "start" "-a" "bb5a18392ba583ecc511619671e3dbf68179a8489a71f40d44e8ba37cd767430"`
Oct 21 12:01:22.664 INFO kablam! usermod: no changes
Oct 21 12:01:22.752 INFO kablam!     Checking futures v0.1.23
Oct 21 12:01:22.752 INFO kablam!     Checking lazy_static v1.0.2
Oct 21 12:01:22.760 INFO kablam!     Checking termion v1.5.1
Oct 21 12:01:22.780 INFO kablam!     Checking smallvec v0.6.3
Oct 21 12:01:22.780 INFO kablam!    Compiling derive_builder_core v0.2.0
Oct 21 12:01:22.780 INFO kablam!     Checking kdtree v0.5.1
Oct 21 12:01:24.965 INFO kablam!     Checking ropey v0.8.1
Oct 21 12:01:27.804 INFO kablam!    Compiling derive_builder v0.5.1
Oct 21 12:01:31.780 INFO kablam!     Checking futures-cpupool v0.1.8
Oct 21 12:01:32.356 INFO kablam!     Checking tagtask v0.1.0 (/source)
Oct 21 12:01:32.663 INFO kablam! warning: unused import: `SquareBuilder`
Oct 21 12:01:32.664 INFO kablam!  --> src/view/layout.rs:2:28
Oct 21 12:01:32.665 INFO kablam!   |
Oct 21 12:01:32.665 INFO kablam! 2 | use view::widget::{Square, SquareBuilder};
Oct 21 12:01:32.666 INFO kablam!   |                            ^^^^^^^^^^^^^
Oct 21 12:01:32.666 INFO kablam!   |
Oct 21 12:01:32.666 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 12:01:32.667 INFO kablam! 
Oct 21 12:01:32.667 INFO kablam! warning: unused import: `view::widget::Widget`
Oct 21 12:01:32.667 INFO kablam!   --> src/view/render.rs:10:5
Oct 21 12:01:32.667 INFO kablam!    |
Oct 21 12:01:32.668 INFO kablam! 10 | use view::widget::Widget;
Oct 21 12:01:32.668 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 21 12:01:32.668 INFO kablam! 
Oct 21 12:01:32.714 INFO kablam! warning: unused import: `SquareBuilder`
Oct 21 12:01:32.714 INFO kablam!  --> src/view/layout.rs:2:28
Oct 21 12:01:32.714 INFO kablam!   |
Oct 21 12:01:32.715 INFO kablam! 2 | use view::widget::{Square, SquareBuilder};
Oct 21 12:01:32.715 INFO kablam!   |                            ^^^^^^^^^^^^^
Oct 21 12:01:32.715 INFO kablam!   |
Oct 21 12:01:32.716 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 12:01:32.716 INFO kablam! 
Oct 21 12:01:32.716 INFO kablam! warning: unused import: `view::widget::Widget`
Oct 21 12:01:32.716 INFO kablam!   --> src/view/render.rs:10:5
Oct 21 12:01:32.717 INFO kablam!    |
Oct 21 12:01:32.717 INFO kablam! 10 | use view::widget::Widget;
Oct 21 12:01:32.717 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 21 12:01:32.718 INFO kablam! 
Oct 21 12:01:33.120 INFO kablam! warning: function is never used: `fetch`
Oct 21 12:01:33.121 INFO kablam!   --> src/view/id.rs:26:1
Oct 21 12:01:33.121 INFO kablam!    |
Oct 21 12:01:33.121 INFO kablam! 26 | pub fn fetch() -> u64 {
Oct 21 12:01:33.122 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 21 12:01:33.122 INFO kablam! 
Oct 21 12:01:33.122 INFO kablam! warning: variant is never constructed: `Horizontal`
Oct 21 12:01:33.122 INFO kablam!  --> src/view/layout.rs:7:5
Oct 21 12:01:33.123 INFO kablam!   |
Oct 21 12:01:33.123 INFO kablam! 7 |     Horizontal,
Oct 21 12:01:33.123 INFO kablam!   |     ^^^^^^^^^^
Oct 21 12:01:33.123 INFO kablam! 
Oct 21 12:01:33.124 INFO kablam! warning: struct is never constructed: `VirtualScreen`
Oct 21 12:01:33.124 INFO kablam!   --> src/view/render.rs:12:1
Oct 21 12:01:33.124 INFO kablam!    |
Oct 21 12:01:33.124 INFO kablam! 12 | struct VirtualScreen<T: Space> {
Oct 21 12:01:33.125 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 12:01:33.125 INFO kablam! 
Oct 21 12:01:33.125 INFO kablam! warning: method is never used: `new`
Oct 21 12:01:33.126 INFO kablam!   --> src/view/render.rs:17:5
Oct 21 12:01:33.126 INFO kablam!    |
Oct 21 12:01:33.126 INFO kablam! 17 |     pub fn new() -> Self {
Oct 21 12:01:33.126 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 21 12:01:33.126 INFO kablam! 
Oct 21 12:01:33.127 INFO kablam! warning: method is never used: `insert`
Oct 21 12:01:33.127 INFO kablam!   --> src/view/render.rs:23:5
Oct 21 12:01:33.127 INFO kablam!    |
Oct 21 12:01:33.127 INFO kablam! 23 |     pub fn insert(&mut self, x: u16, y: u16, item: Rc<T>) -> Result<(), ErrorKind> {
Oct 21 12:01:33.128 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 12:01:33.128 INFO kablam! 
Oct 21 12:01:33.128 INFO kablam! warning: method is never used: `in_range`
Oct 21 12:01:33.129 INFO kablam!   --> src/view/render.rs:36:5
Oct 21 12:01:33.129 INFO kablam!    |
Oct 21 12:01:33.129 INFO kablam! 36 |     pub fn in_range(&mut self, square: &Square) -> Result<Vec<Rc<T>>, ErrorKind> {
Oct 21 12:01:33.129 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 12:01:33.130 INFO kablam! 
Oct 21 12:01:33.161 INFO kablam! warning: function is never used: `fetch`
Oct 21 12:01:33.161 INFO kablam!   --> src/view/id.rs:26:1
Oct 21 12:01:33.162 INFO kablam!    |
Oct 21 12:01:33.162 INFO kablam! 26 | pub fn fetch() -> u64 {
Oct 21 12:01:33.162 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 21 12:01:33.162 INFO kablam! 
Oct 21 12:01:33.163 INFO kablam! warning: variant is never constructed: `Horizontal`
Oct 21 12:01:33.163 INFO kablam!  --> src/view/layout.rs:7:5
Oct 21 12:01:33.163 INFO kablam!   |
Oct 21 12:01:33.164 INFO kablam! 7 |     Horizontal,
Oct 21 12:01:33.164 INFO kablam!   |     ^^^^^^^^^^
Oct 21 12:01:33.164 INFO kablam! 
Oct 21 12:01:33.165 INFO kablam! warning: struct is never constructed: `VirtualScreen`
Oct 21 12:01:33.165 INFO kablam!   --> src/view/render.rs:12:1
Oct 21 12:01:33.165 INFO kablam!    |
Oct 21 12:01:33.165 INFO kablam! 12 | struct VirtualScreen<T: Space> {
Oct 21 12:01:33.166 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 12:01:33.166 INFO kablam! 
Oct 21 12:01:33.166 INFO kablam! warning: method is never used: `new`
Oct 21 12:01:33.167 INFO kablam!   --> src/view/render.rs:17:5
Oct 21 12:01:33.167 INFO kablam!    |
Oct 21 12:01:33.167 INFO kablam! 17 |     pub fn new() -> Self {
Oct 21 12:01:33.168 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 21 12:01:33.168 INFO kablam! 
Oct 21 12:01:33.169 INFO kablam! warning: method is never used: `insert`
Oct 21 12:01:33.169 INFO kablam!   --> src/view/render.rs:23:5
Oct 21 12:01:33.169 INFO kablam!    |
Oct 21 12:01:33.169 INFO kablam! 23 |     pub fn insert(&mut self, x: u16, y: u16, item: Rc<T>) -> Result<(), ErrorKind> {
Oct 21 12:01:33.170 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 12:01:33.170 INFO kablam! 
Oct 21 12:01:33.170 INFO kablam! warning: method is never used: `in_range`
Oct 21 12:01:33.171 INFO kablam!   --> src/view/render.rs:36:5
Oct 21 12:01:33.171 INFO kablam!    |
Oct 21 12:01:33.171 INFO kablam! 36 |     pub fn in_range(&mut self, square: &Square) -> Result<Vec<Rc<T>>, ErrorKind> {
Oct 21 12:01:33.172 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 12:01:33.172 INFO kablam! 
Oct 21 12:01:33.233 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.55s
Oct 21 12:01:33.249 INFO kablam! su: No module specific data is present
Oct 21 12:01:34.365 INFO running `"docker" "rm" "-f" "bb5a18392ba583ecc511619671e3dbf68179a8489a71f40d44e8ba37cd767430"`
Oct 21 12:01:34.588 INFO blam! bb5a18392ba583ecc511619671e3dbf68179a8489a71f40d44e8ba37cd767430