Sep 19 13:34:17.942 INFO checking yiblet/tagtask against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 13:34:17.942 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 13:34:17.942 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-2/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 13:34:18.165 INFO blam! cb0c48684afb142e416633d6f71fb54a916069c0b442bd5f9d3f26f8cbf7fd62
Sep 19 13:34:18.167 INFO running `"docker" "start" "-a" "cb0c48684afb142e416633d6f71fb54a916069c0b442bd5f9d3f26f8cbf7fd62"`
Sep 19 13:34:19.369 INFO kablam! usermod: no changes
Sep 19 13:34:19.486 INFO kablam!    Compiling unicode-xid v0.0.4
Sep 19 13:34:19.497 INFO kablam!    Compiling num-traits v0.2.5
Sep 19 13:34:19.497 INFO kablam!     Checking void v1.0.2
Sep 19 13:34:19.498 INFO kablam!    Compiling quote v0.3.15
Sep 19 13:34:19.498 INFO kablam!     Checking libc v0.2.42
Sep 19 13:34:19.498 INFO kablam!    Compiling derive_builder v0.5.1
Sep 19 13:34:19.498 INFO kablam!     Checking futures v0.1.23
Sep 19 13:34:19.498 INFO kablam!     Checking lazy_static v1.0.2
Sep 19 13:34:20.342 INFO kablam!    Compiling synom v0.11.3
Sep 19 13:34:20.342 INFO kablam!     Checking unreachable v1.0.0
Sep 19 13:34:21.594 INFO kablam!     Checking smallvec v0.6.3
Sep 19 13:34:24.222 INFO kablam!    Compiling syn v0.11.11
Sep 19 13:34:24.701 INFO kablam!     Checking ropey v0.8.1
Sep 19 13:34:25.889 INFO kablam!     Checking num_cpus v1.8.0
Sep 19 13:34:25.889 INFO kablam!     Checking termion v1.5.1
Sep 19 13:34:30.562 INFO kablam!     Checking kdtree v0.5.1
Sep 19 13:34:33.334 INFO kablam!     Checking futures-cpupool v0.1.8
Sep 19 13:34:34.150 INFO kablam!    Compiling derive_builder_core v0.2.0
Sep 19 13:34:39.210 INFO kablam!     Checking tagtask v0.1.0 (/source)
Sep 19 13:34:39.558 INFO kablam! warning: unused import: `SquareBuilder`
Sep 19 13:34:39.558 INFO kablam!  --> src/view/layout.rs:2:28
Sep 19 13:34:39.558 INFO kablam!   |
Sep 19 13:34:39.558 INFO kablam! 2 | use view::widget::{Square, SquareBuilder};
Sep 19 13:34:39.558 INFO kablam!   |                            ^^^^^^^^^^^^^
Sep 19 13:34:39.558 INFO kablam!   |
Sep 19 13:34:39.558 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 13:34:39.558 INFO kablam! 
Sep 19 13:34:39.558 INFO kablam! warning: unused import: `view::widget::Widget`
Sep 19 13:34:39.558 INFO kablam!   --> src/view/render.rs:10:5
Sep 19 13:34:39.558 INFO kablam!    |
Sep 19 13:34:39.558 INFO kablam! 10 | use view::widget::Widget;
Sep 19 13:34:39.558 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 19 13:34:39.558 INFO kablam! 
Sep 19 13:34:39.567 INFO kablam! warning: unused import: `SquareBuilder`
Sep 19 13:34:39.567 INFO kablam!  --> src/view/layout.rs:2:28
Sep 19 13:34:39.567 INFO kablam!   |
Sep 19 13:34:39.567 INFO kablam! 2 | use view::widget::{Square, SquareBuilder};
Sep 19 13:34:39.567 INFO kablam!   |                            ^^^^^^^^^^^^^
Sep 19 13:34:39.567 INFO kablam!   |
Sep 19 13:34:39.567 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 13:34:39.568 INFO kablam! 
Sep 19 13:34:39.568 INFO kablam! warning: unused import: `view::widget::Widget`
Sep 19 13:34:39.568 INFO kablam!   --> src/view/render.rs:10:5
Sep 19 13:34:39.568 INFO kablam!    |
Sep 19 13:34:39.568 INFO kablam! 10 | use view::widget::Widget;
Sep 19 13:34:39.568 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 19 13:34:39.568 INFO kablam! 
Sep 19 13:34:39.906 INFO kablam! warning: function is never used: `fetch`
Sep 19 13:34:39.906 INFO kablam!   --> src/view/id.rs:26:1
Sep 19 13:34:39.906 INFO kablam!    |
Sep 19 13:34:39.906 INFO kablam! 26 | pub fn fetch() -> u64 {
Sep 19 13:34:39.906 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:34:39.906 INFO kablam! 
Sep 19 13:34:39.906 INFO kablam! warning: variant is never constructed: `Horizontal`
Sep 19 13:34:39.906 INFO kablam!  --> src/view/layout.rs:7:5
Sep 19 13:34:39.906 INFO kablam!   |
Sep 19 13:34:39.906 INFO kablam! 7 |     Horizontal,
Sep 19 13:34:39.906 INFO kablam!   |     ^^^^^^^^^^
Sep 19 13:34:39.906 INFO kablam! 
Sep 19 13:34:39.906 INFO kablam! warning: struct is never constructed: `VirtualScreen`
Sep 19 13:34:39.906 INFO kablam!   --> src/view/render.rs:12:1
Sep 19 13:34:39.906 INFO kablam!    |
Sep 19 13:34:39.906 INFO kablam! 12 | struct VirtualScreen<T: Space> {
Sep 19 13:34:39.906 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:34:39.906 INFO kablam! 
Sep 19 13:34:39.906 INFO kablam! warning: method is never used: `new`
Sep 19 13:34:39.906 INFO kablam!   --> src/view/render.rs:17:5
Sep 19 13:34:39.906 INFO kablam!    |
Sep 19 13:34:39.906 INFO kablam! 17 |     pub fn new() -> Self {
Sep 19 13:34:39.906 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 19 13:34:39.906 INFO kablam! 
Sep 19 13:34:39.906 INFO kablam! warning: method is never used: `insert`
Sep 19 13:34:39.906 INFO kablam!   --> src/view/render.rs:23:5
Sep 19 13:34:39.906 INFO kablam!    |
Sep 19 13:34:39.906 INFO kablam! 23 |     pub fn insert(&mut self, x: u16, y: u16, item: Rc<T>) -> Result<(), ErrorKind> {
Sep 19 13:34:39.906 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:34:39.906 INFO kablam! 
Sep 19 13:34:39.907 INFO kablam! warning: method is never used: `in_range`
Sep 19 13:34:39.907 INFO kablam!   --> src/view/render.rs:36:5
Sep 19 13:34:39.907 INFO kablam!    |
Sep 19 13:34:39.907 INFO kablam! 36 |     pub fn in_range(&mut self, square: &Square) -> Result<Vec<Rc<T>>, ErrorKind> {
Sep 19 13:34:39.907 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:34:39.907 INFO kablam! 
Sep 19 13:34:40.038 INFO kablam! warning: function is never used: `fetch`
Sep 19 13:34:40.039 INFO kablam!   --> src/view/id.rs:26:1
Sep 19 13:34:40.039 INFO kablam!    |
Sep 19 13:34:40.039 INFO kablam! 26 | pub fn fetch() -> u64 {
Sep 19 13:34:40.040 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:34:40.040 INFO kablam! 
Sep 19 13:34:40.040 INFO kablam! warning: variant is never constructed: `Horizontal`
Sep 19 13:34:40.041 INFO kablam!  --> src/view/layout.rs:7:5
Sep 19 13:34:40.041 INFO kablam!   |
Sep 19 13:34:40.041 INFO kablam! 7 |     Horizontal,
Sep 19 13:34:40.042 INFO kablam!   |     ^^^^^^^^^^
Sep 19 13:34:40.042 INFO kablam! 
Sep 19 13:34:40.042 INFO kablam! warning: struct is never constructed: `VirtualScreen`
Sep 19 13:34:40.043 INFO kablam!   --> src/view/render.rs:12:1
Sep 19 13:34:40.043 INFO kablam!    |
Sep 19 13:34:40.043 INFO kablam! 12 | struct VirtualScreen<T: Space> {
Sep 19 13:34:40.044 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:34:40.044 INFO kablam! 
Sep 19 13:34:40.045 INFO kablam! warning: method is never used: `new`
Sep 19 13:34:40.045 INFO kablam!   --> src/view/render.rs:17:5
Sep 19 13:34:40.045 INFO kablam!    |
Sep 19 13:34:40.046 INFO kablam! 17 |     pub fn new() -> Self {
Sep 19 13:34:40.046 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 19 13:34:40.046 INFO kablam! 
Sep 19 13:34:40.047 INFO kablam! warning: method is never used: `insert`
Sep 19 13:34:40.047 INFO kablam!   --> src/view/render.rs:23:5
Sep 19 13:34:40.047 INFO kablam!    |
Sep 19 13:34:40.048 INFO kablam! 23 |     pub fn insert(&mut self, x: u16, y: u16, item: Rc<T>) -> Result<(), ErrorKind> {
Sep 19 13:34:40.048 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:34:40.048 INFO kablam! 
Sep 19 13:34:40.049 INFO kablam! warning: method is never used: `in_range`
Sep 19 13:34:40.049 INFO kablam!   --> src/view/render.rs:36:5
Sep 19 13:34:40.049 INFO kablam!    |
Sep 19 13:34:40.050 INFO kablam! 36 |     pub fn in_range(&mut self, square: &Square) -> Result<Vec<Rc<T>>, ErrorKind> {
Sep 19 13:34:40.050 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:34:40.050 INFO kablam! 
Sep 19 13:34:40.102 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.70s
Sep 19 13:34:40.107 INFO kablam! su: No module specific data is present
Sep 19 13:34:40.969 INFO running `"docker" "rm" "-f" "cb0c48684afb142e416633d6f71fb54a916069c0b442bd5f9d3f26f8cbf7fd62"`
Sep 19 13:34:41.078 INFO blam! cb0c48684afb142e416633d6f71fb54a916069c0b442bd5f9d3f26f8cbf7fd62