Dec 12 20:20:19.503 INFO testing yiblet/tagtask against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 20:20:19.503 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 12 20:20:20.053 INFO [stdout] 8b98977fa9573ee6235794cc1774c1170a73f3ba5bf8bbe0d22bceef4913e98d
Dec 12 20:20:20.055 INFO running `"docker" "start" "-a" "8b98977fa9573ee6235794cc1774c1170a73f3ba5bf8bbe0d22bceef4913e98d"`
Dec 12 20:20:22.091 INFO [stderr] usermod: no changes
Dec 12 20:20:22.229 INFO [stderr]    Compiling num-traits v0.2.5
Dec 12 20:20:22.229 INFO [stderr]    Compiling derive_builder v0.5.1
Dec 12 20:20:22.229 INFO [stderr]    Compiling futures v0.1.23
Dec 12 20:20:22.229 INFO [stderr]    Compiling lazy_static v1.0.2
Dec 12 20:20:22.229 INFO [stderr]    Compiling termion v1.5.1
Dec 12 20:20:22.229 INFO [stderr]    Compiling smallvec v0.6.3
Dec 12 20:20:22.231 INFO [stderr]    Compiling derive_builder_core v0.2.0
Dec 12 20:20:25.833 INFO [stderr]    Compiling ropey v0.8.1
Dec 12 20:20:37.453 INFO [stderr]    Compiling kdtree v0.5.1
Dec 12 20:20:40.011 INFO [stderr]    Compiling futures-cpupool v0.1.8
Dec 12 20:20:41.363 INFO [stderr]    Compiling tagtask v0.1.0 (/source)
Dec 12 20:20:41.627 INFO [stderr] warning: unused import: `SquareBuilder`
Dec 12 20:20:41.627 INFO [stderr]  --> src/view/layout.rs:2:28
Dec 12 20:20:41.627 INFO [stderr]   |
Dec 12 20:20:41.627 INFO [stderr] 2 | use view::widget::{Square, SquareBuilder};
Dec 12 20:20:41.627 INFO [stderr]   |                            ^^^^^^^^^^^^^
Dec 12 20:20:41.628 INFO [stderr]   |
Dec 12 20:20:41.628 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 20:20:41.628 INFO [stderr] 
Dec 12 20:20:41.628 INFO [stderr] warning: unused import: `view::widget::Widget`
Dec 12 20:20:41.628 INFO [stderr]   --> src/view/render.rs:10:5
Dec 12 20:20:41.628 INFO [stderr]    |
Dec 12 20:20:41.628 INFO [stderr] 10 | use view::widget::Widget;
Dec 12 20:20:41.628 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 20:20:41.628 INFO [stderr] 
Dec 12 20:20:41.907 INFO [stderr] warning: function is never used: `fetch`
Dec 12 20:20:41.907 INFO [stderr]   --> src/view/id.rs:26:1
Dec 12 20:20:41.908 INFO [stderr]    |
Dec 12 20:20:41.908 INFO [stderr] 26 | pub fn fetch() -> u64 {
Dec 12 20:20:41.909 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:20:41.909 INFO [stderr] 
Dec 12 20:20:41.909 INFO [stderr] warning: variant is never constructed: `Horizontal`
Dec 12 20:20:41.909 INFO [stderr]  --> src/view/layout.rs:7:5
Dec 12 20:20:41.910 INFO [stderr]   |
Dec 12 20:20:41.910 INFO [stderr] 7 |     Horizontal,
Dec 12 20:20:41.910 INFO [stderr]   |     ^^^^^^^^^^
Dec 12 20:20:41.911 INFO [stderr] 
Dec 12 20:20:41.911 INFO [stderr] warning: struct is never constructed: `VirtualScreen`
Dec 12 20:20:41.911 INFO [stderr]   --> src/view/render.rs:12:1
Dec 12 20:20:41.912 INFO [stderr]    |
Dec 12 20:20:41.912 INFO [stderr] 12 | struct VirtualScreen<T: Space> {
Dec 12 20:20:41.912 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:20:41.913 INFO [stderr] 
Dec 12 20:20:41.913 INFO [stderr] warning: method is never used: `new`
Dec 12 20:20:41.913 INFO [stderr]   --> src/view/render.rs:17:5
Dec 12 20:20:41.914 INFO [stderr]    |
Dec 12 20:20:41.914 INFO [stderr] 17 |     pub fn new() -> Self {
Dec 12 20:20:41.914 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 20:20:41.914 INFO [stderr] 
Dec 12 20:20:41.915 INFO [stderr] warning: method is never used: `insert`
Dec 12 20:20:41.915 INFO [stderr]   --> src/view/render.rs:23:5
Dec 12 20:20:41.915 INFO [stderr]    |
Dec 12 20:20:41.916 INFO [stderr] 23 |     pub fn insert(&mut self, x: u16, y: u16, item: Rc<T>) -> Result<(), ErrorKind> {
Dec 12 20:20:41.916 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:20:41.916 INFO [stderr] 
Dec 12 20:20:41.917 INFO [stderr] warning: method is never used: `in_range`
Dec 12 20:20:41.917 INFO [stderr]   --> src/view/render.rs:36:5
Dec 12 20:20:41.917 INFO [stderr]    |
Dec 12 20:20:41.918 INFO [stderr] 36 |     pub fn in_range(&mut self, square: &Square) -> Result<Vec<Rc<T>>, ErrorKind> {
Dec 12 20:20:41.918 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:20:41.918 INFO [stderr] 
Dec 12 20:20:42.907 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.79s
Dec 12 20:20:42.915 INFO [stderr] su: No module specific data is present
Dec 12 20:20:44.806 INFO running `"docker" "inspect" "8b98977fa9573ee6235794cc1774c1170a73f3ba5bf8bbe0d22bceef4913e98d"`
Dec 12 20:20:45.103 INFO running `"docker" "rm" "-f" "8b98977fa9573ee6235794cc1774c1170a73f3ba5bf8bbe0d22bceef4913e98d"`
Dec 12 20:20:45.495 INFO [stdout] 8b98977fa9573ee6235794cc1774c1170a73f3ba5bf8bbe0d22bceef4913e98d
Dec 12 20:20:45.503 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 12 20:20:46.045 INFO [stdout] ac7c2be861873241d6b913517e06bc9f44655a50f208772a1d4240bd41cfbc97
Dec 12 20:20:46.047 INFO running `"docker" "start" "-a" "ac7c2be861873241d6b913517e06bc9f44655a50f208772a1d4240bd41cfbc97"`
Dec 12 20:20:48.275 INFO [stderr] usermod: no changes
Dec 12 20:20:48.452 INFO [stderr]    Compiling tagtask v0.1.0 (/source)
Dec 12 20:20:48.683 INFO [stderr] warning: unused import: `SquareBuilder`
Dec 12 20:20:48.683 INFO [stderr]  --> src/view/layout.rs:2:28
Dec 12 20:20:48.683 INFO [stderr]   |
Dec 12 20:20:48.683 INFO [stderr] 2 | use view::widget::{Square, SquareBuilder};
Dec 12 20:20:48.683 INFO [stderr]   |                            ^^^^^^^^^^^^^
Dec 12 20:20:48.683 INFO [stderr]   |
Dec 12 20:20:48.683 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 20:20:48.683 INFO [stderr] 
Dec 12 20:20:48.683 INFO [stderr] warning: unused import: `view::widget::Widget`
Dec 12 20:20:48.683 INFO [stderr]   --> src/view/render.rs:10:5
Dec 12 20:20:48.683 INFO [stderr]    |
Dec 12 20:20:48.683 INFO [stderr] 10 | use view::widget::Widget;
Dec 12 20:20:48.683 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 20:20:48.683 INFO [stderr] 
Dec 12 20:20:48.899 INFO [stderr] warning: function is never used: `fetch`
Dec 12 20:20:48.899 INFO [stderr]   --> src/view/id.rs:26:1
Dec 12 20:20:48.899 INFO [stderr]    |
Dec 12 20:20:48.899 INFO [stderr] 26 | pub fn fetch() -> u64 {
Dec 12 20:20:48.899 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:20:48.899 INFO [stderr] 
Dec 12 20:20:48.899 INFO [stderr] warning: variant is never constructed: `Horizontal`
Dec 12 20:20:48.899 INFO [stderr]  --> src/view/layout.rs:7:5
Dec 12 20:20:48.899 INFO [stderr]   |
Dec 12 20:20:48.899 INFO [stderr] 7 |     Horizontal,
Dec 12 20:20:48.899 INFO [stderr]   |     ^^^^^^^^^^
Dec 12 20:20:48.899 INFO [stderr] 
Dec 12 20:20:48.899 INFO [stderr] warning: struct is never constructed: `VirtualScreen`
Dec 12 20:20:48.899 INFO [stderr]   --> src/view/render.rs:12:1
Dec 12 20:20:48.899 INFO [stderr]    |
Dec 12 20:20:48.899 INFO [stderr] 12 | struct VirtualScreen<T: Space> {
Dec 12 20:20:48.899 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:20:48.899 INFO [stderr] 
Dec 12 20:20:48.899 INFO [stderr] warning: method is never used: `new`
Dec 12 20:20:48.899 INFO [stderr]   --> src/view/render.rs:17:5
Dec 12 20:20:48.899 INFO [stderr]    |
Dec 12 20:20:48.899 INFO [stderr] 17 |     pub fn new() -> Self {
Dec 12 20:20:48.899 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 20:20:48.899 INFO [stderr] 
Dec 12 20:20:48.899 INFO [stderr] warning: method is never used: `insert`
Dec 12 20:20:48.899 INFO [stderr]   --> src/view/render.rs:23:5
Dec 12 20:20:48.899 INFO [stderr]    |
Dec 12 20:20:48.899 INFO [stderr] 23 |     pub fn insert(&mut self, x: u16, y: u16, item: Rc<T>) -> Result<(), ErrorKind> {
Dec 12 20:20:48.899 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:20:48.899 INFO [stderr] 
Dec 12 20:20:48.899 INFO [stderr] warning: method is never used: `in_range`
Dec 12 20:20:48.899 INFO [stderr]   --> src/view/render.rs:36:5
Dec 12 20:20:48.899 INFO [stderr]    |
Dec 12 20:20:48.899 INFO [stderr] 36 |     pub fn in_range(&mut self, square: &Square) -> Result<Vec<Rc<T>>, ErrorKind> {
Dec 12 20:20:48.899 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:20:48.899 INFO [stderr] 
Dec 12 20:20:49.571 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Dec 12 20:20:49.575 INFO [stderr] su: No module specific data is present
Dec 12 20:20:50.838 INFO running `"docker" "inspect" "ac7c2be861873241d6b913517e06bc9f44655a50f208772a1d4240bd41cfbc97"`
Dec 12 20:20:51.172 INFO running `"docker" "rm" "-f" "ac7c2be861873241d6b913517e06bc9f44655a50f208772a1d4240bd41cfbc97"`
Dec 12 20:20:51.563 INFO [stdout] ac7c2be861873241d6b913517e06bc9f44655a50f208772a1d4240bd41cfbc97
Dec 12 20:20:51.565 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 12 20:20:52.136 INFO [stdout] 3c8f849032d0a5e0f8cd87a89aa7a7b2e14e429a2d3ce4c291df8feacd6a4e07
Dec 12 20:20:52.139 INFO running `"docker" "start" "-a" "3c8f849032d0a5e0f8cd87a89aa7a7b2e14e429a2d3ce4c291df8feacd6a4e07"`
Dec 12 20:20:54.074 INFO [stderr] usermod: no changes
Dec 12 20:20:54.171 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 12 20:20:54.183 INFO [stderr]      Running /target/debug/deps/tagtask-76b05c230e198519
Dec 12 20:20:54.183 INFO [stdout] 
Dec 12 20:20:54.183 INFO [stdout] running 0 tests
Dec 12 20:20:54.183 INFO [stdout] 
Dec 12 20:20:54.183 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:20:54.183 INFO [stdout] 
Dec 12 20:20:54.183 INFO [stderr] su: No module specific data is present
Dec 12 20:20:55.649 INFO running `"docker" "inspect" "3c8f849032d0a5e0f8cd87a89aa7a7b2e14e429a2d3ce4c291df8feacd6a4e07"`
Dec 12 20:20:56.023 INFO running `"docker" "rm" "-f" "3c8f849032d0a5e0f8cd87a89aa7a7b2e14e429a2d3ce4c291df8feacd6a4e07"`
Dec 12 20:20:56.286 INFO [stdout] 3c8f849032d0a5e0f8cd87a89aa7a7b2e14e429a2d3ce4c291df8feacd6a4e07