Aug 10 16:27:55.226 INFO checking yiblet/tagtask against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 10 16:27:55.226 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 16:27:55.226 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 16:27:55.226 INFO running `"docker" "create" "-v" "/tmp/crater.rPCFQbMx6peF:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 16:27:55.484 INFO blam! 24f97fd617c9d8dda0786badf67bc57250f60f3667d7b31047afbbf6c6538ce1
Aug 10 16:27:55.485 INFO running `"docker" "start" "-a" "24f97fd617c9d8dda0786badf67bc57250f60f3667d7b31047afbbf6c6538ce1"`
Aug 10 16:27:56.495 INFO kablam!    Compiling unicode-xid v0.0.4
Aug 10 16:27:56.495 INFO kablam!    Compiling quote v0.3.15
Aug 10 16:27:56.496 INFO kablam!    Compiling derive_builder v0.5.1
Aug 10 16:27:56.496 INFO kablam!     Checking futures v0.1.23
Aug 10 16:27:56.496 INFO kablam!     Checking num_cpus v1.8.0
Aug 10 16:27:56.497 INFO kablam!     Checking termion v1.5.1
Aug 10 16:27:56.505 INFO kablam!     Checking smallvec v0.6.4
Aug 10 16:27:56.505 INFO kablam!     Checking kdtree v0.5.1
Aug 10 16:27:58.534 INFO kablam!    Compiling synom v0.11.3
Aug 10 16:28:03.081 INFO kablam!     Checking ropey v0.8.4
Aug 10 16:28:04.449 INFO kablam!    Compiling syn v0.11.11
Aug 10 16:28:16.491 INFO kablam!     Checking futures-cpupool v0.1.8
Aug 10 16:28:24.135 INFO kablam!    Compiling derive_builder_core v0.2.0
Aug 10 16:28:34.409 INFO kablam!     Checking tagtask v0.1.0 (file:///source)
Aug 10 16:28:34.606 INFO kablam! warning: proc macro crates and `#[no_link]` crates have no effect without `#[macro_use]`
Aug 10 16:28:34.606 INFO kablam!  --> src/view/widget.rs:1:1
Aug 10 16:28:34.606 INFO kablam!   |
Aug 10 16:28:34.606 INFO kablam! 1 | extern crate derive_builder;
Aug 10 16:28:34.606 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 16:28:34.606 INFO kablam! 
Aug 10 16:28:34.655 INFO kablam! warning: proc macro crates and `#[no_link]` crates have no effect without `#[macro_use]`
Aug 10 16:28:34.655 INFO kablam!  --> src/view/widget.rs:1:1
Aug 10 16:28:34.655 INFO kablam!   |
Aug 10 16:28:34.655 INFO kablam! 1 | extern crate derive_builder;
Aug 10 16:28:34.655 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 16:28:34.655 INFO kablam! 
Aug 10 16:28:34.688 INFO kablam! warning: unused import: `SquareBuilder`
Aug 10 16:28:34.688 INFO kablam!  --> src/view/layout.rs:2:28
Aug 10 16:28:34.688 INFO kablam!   |
Aug 10 16:28:34.688 INFO kablam! 2 | use view::widget::{Square, SquareBuilder};
Aug 10 16:28:34.688 INFO kablam!   |                            ^^^^^^^^^^^^^
Aug 10 16:28:34.689 INFO kablam!   |
Aug 10 16:28:34.689 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 10 16:28:34.690 INFO kablam! 
Aug 10 16:28:34.691 INFO kablam! warning: unused import: `view::widget::Widget`
Aug 10 16:28:34.691 INFO kablam!   --> src/view/render.rs:10:5
Aug 10 16:28:34.691 INFO kablam!    |
Aug 10 16:28:34.691 INFO kablam! 10 | use view::widget::Widget;
Aug 10 16:28:34.691 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Aug 10 16:28:34.692 INFO kablam! 
Aug 10 16:28:34.737 INFO kablam! warning: unused import: `SquareBuilder`
Aug 10 16:28:34.737 INFO kablam!  --> src/view/layout.rs:2:28
Aug 10 16:28:34.737 INFO kablam!   |
Aug 10 16:28:34.737 INFO kablam! 2 | use view::widget::{Square, SquareBuilder};
Aug 10 16:28:34.737 INFO kablam!   |                            ^^^^^^^^^^^^^
Aug 10 16:28:34.737 INFO kablam!   |
Aug 10 16:28:34.737 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 10 16:28:34.737 INFO kablam! 
Aug 10 16:28:34.739 INFO kablam! warning: unused import: `view::widget::Widget`
Aug 10 16:28:34.739 INFO kablam!   --> src/view/render.rs:10:5
Aug 10 16:28:34.739 INFO kablam!    |
Aug 10 16:28:34.739 INFO kablam! 10 | use view::widget::Widget;
Aug 10 16:28:34.739 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Aug 10 16:28:34.739 INFO kablam! 
Aug 10 16:28:35.831 INFO kablam! warning: function is never used: `fetch`
Aug 10 16:28:35.832 INFO kablam!   --> src/view/id.rs:26:1
Aug 10 16:28:35.832 INFO kablam!    |
Aug 10 16:28:35.832 INFO kablam! 26 | pub fn fetch() -> u64 {
Aug 10 16:28:35.832 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Aug 10 16:28:35.840 INFO kablam! 
Aug 10 16:28:35.841 INFO kablam! warning: variant is never constructed: `Horizontal`
Aug 10 16:28:35.841 INFO kablam!  --> src/view/layout.rs:7:5
Aug 10 16:28:35.841 INFO kablam!   |
Aug 10 16:28:35.841 INFO kablam! 7 |     Horizontal,
Aug 10 16:28:35.841 INFO kablam!   |     ^^^^^^^^^^
Aug 10 16:28:35.843 INFO kablam! 
Aug 10 16:28:35.843 INFO kablam! warning: struct is never constructed: `VirtualScreen`
Aug 10 16:28:35.843 INFO kablam!   --> src/view/render.rs:12:1
Aug 10 16:28:35.844 INFO kablam!    |
Aug 10 16:28:35.844 INFO kablam! 12 | struct VirtualScreen<T: Space> {
Aug 10 16:28:35.844 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 16:28:35.844 INFO kablam! 
Aug 10 16:28:35.844 INFO kablam! warning: method is never used: `new`
Aug 10 16:28:35.844 INFO kablam!   --> src/view/render.rs:17:5
Aug 10 16:28:35.844 INFO kablam!    |
Aug 10 16:28:35.844 INFO kablam! 17 |     pub fn new() -> Self {
Aug 10 16:28:35.844 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Aug 10 16:28:35.844 INFO kablam! 
Aug 10 16:28:35.844 INFO kablam! warning: method is never used: `insert`
Aug 10 16:28:35.844 INFO kablam!   --> src/view/render.rs:23:5
Aug 10 16:28:35.844 INFO kablam!    |
Aug 10 16:28:35.844 INFO kablam! 23 |     pub fn insert(&mut self, x: u16, y: u16, item: Rc<T>) -> Result<(), ErrorKind> {
Aug 10 16:28:35.844 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 16:28:35.844 INFO kablam! 
Aug 10 16:28:35.844 INFO kablam! warning: method is never used: `in_range`
Aug 10 16:28:35.844 INFO kablam!   --> src/view/render.rs:36:5
Aug 10 16:28:35.844 INFO kablam!    |
Aug 10 16:28:35.844 INFO kablam! 36 |     pub fn in_range(&mut self, square: &Square) -> Result<Vec<Rc<T>>, ErrorKind> {
Aug 10 16:28:35.844 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 16:28:35.844 INFO kablam! 
Aug 10 16:28:35.947 INFO kablam! warning: function is never used: `fetch`
Aug 10 16:28:35.947 INFO kablam!   --> src/view/id.rs:26:1
Aug 10 16:28:35.947 INFO kablam!    |
Aug 10 16:28:35.947 INFO kablam! 26 | pub fn fetch() -> u64 {
Aug 10 16:28:35.947 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Aug 10 16:28:35.947 INFO kablam! 
Aug 10 16:28:35.947 INFO kablam! warning: variant is never constructed: `Horizontal`
Aug 10 16:28:35.947 INFO kablam!  --> src/view/layout.rs:7:5
Aug 10 16:28:35.947 INFO kablam!   |
Aug 10 16:28:35.947 INFO kablam! 7 |     Horizontal,
Aug 10 16:28:35.947 INFO kablam!   |     ^^^^^^^^^^
Aug 10 16:28:35.947 INFO kablam! 
Aug 10 16:28:35.947 INFO kablam! warning: struct is never constructed: `VirtualScreen`
Aug 10 16:28:35.948 INFO kablam!   --> src/view/render.rs:12:1
Aug 10 16:28:35.948 INFO kablam!    |
Aug 10 16:28:35.948 INFO kablam! 12 | struct VirtualScreen<T: Space> {
Aug 10 16:28:35.948 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 16:28:35.948 INFO kablam! 
Aug 10 16:28:35.948 INFO kablam! warning: method is never used: `new`
Aug 10 16:28:35.948 INFO kablam!   --> src/view/render.rs:17:5
Aug 10 16:28:35.948 INFO kablam!    |
Aug 10 16:28:35.948 INFO kablam! 17 |     pub fn new() -> Self {
Aug 10 16:28:35.948 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Aug 10 16:28:35.948 INFO kablam! 
Aug 10 16:28:35.948 INFO kablam! warning: method is never used: `insert`
Aug 10 16:28:35.948 INFO kablam!   --> src/view/render.rs:23:5
Aug 10 16:28:35.948 INFO kablam!    |
Aug 10 16:28:35.948 INFO kablam! 23 |     pub fn insert(&mut self, x: u16, y: u16, item: Rc<T>) -> Result<(), ErrorKind> {
Aug 10 16:28:35.948 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 16:28:35.948 INFO kablam! 
Aug 10 16:28:35.948 INFO kablam! warning: method is never used: `in_range`
Aug 10 16:28:35.948 INFO kablam!   --> src/view/render.rs:36:5
Aug 10 16:28:35.948 INFO kablam!    |
Aug 10 16:28:35.948 INFO kablam! 36 |     pub fn in_range(&mut self, square: &Square) -> Result<Vec<Rc<T>>, ErrorKind> {
Aug 10 16:28:35.948 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 16:28:35.948 INFO kablam! 
Aug 10 16:28:36.061 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 39.69s
Aug 10 16:28:36.076 INFO kablam! su: No module specific data is present
Aug 10 16:28:36.648 INFO running `"docker" "rm" "-f" "24f97fd617c9d8dda0786badf67bc57250f60f3667d7b31047afbbf6c6538ce1"`
Aug 10 16:28:36.814 INFO blam! 24f97fd617c9d8dda0786badf67bc57250f60f3667d7b31047afbbf6c6538ce1