[INFO] updating cached repository sdonnan/pathvis-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sdonnan/pathvis-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sdonnan/pathvis-rs" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/sdonnan/pathvis-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/sdonnan/pathvis-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sdonnan/pathvis-rs" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/sdonnan/pathvis-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/sdonnan/pathvis-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 18082bd7f75f305b654a60c1f63fe64f8d2474f5
[INFO] sha for GitHub repo sdonnan/pathvis-rs: 18082bd7f75f305b654a60c1f63fe64f8d2474f5
[INFO] validating manifest of sdonnan/pathvis-rs on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sdonnan/pathvis-rs on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sdonnan/pathvis-rs
[INFO] finished frobbing sdonnan/pathvis-rs
[INFO] frobbed toml for sdonnan/pathvis-rs written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/sdonnan/pathvis-rs/Cargo.toml
[INFO] started frobbing sdonnan/pathvis-rs
[INFO] finished frobbing sdonnan/pathvis-rs
[INFO] frobbed toml for sdonnan/pathvis-rs written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/sdonnan/pathvis-rs/Cargo.toml
[INFO] crate sdonnan/pathvis-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking sdonnan/pathvis-rs against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-5/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/sdonnan/pathvis-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 18b6b18b54069187561d0d9ac7c00d4c81f098dfb5735439f8147d96e7b40e9b
[INFO] running `"docker" "start" "-a" "18b6b18b54069187561d0d9ac7c00d4c81f098dfb5735439f8147d96e7b40e9b"`
[INFO] [stderr]    Compiling x11-dl v2.18.3
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]    Compiling serde_derive v1.0.70
[INFO] [stderr]    Compiling glutin v0.14.0
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]     Checking wayland-client v0.12.5
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking wayland-protocols v0.12.5
[INFO] [stderr]     Checking wayland-kbd v0.13.1
[INFO] [stderr]     Checking rayon v1.0.2
[INFO] [stderr]     Checking wayland-window v0.13.3
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking winit v0.12.0
[INFO] [stderr]     Checking image v0.19.0
[INFO] [stderr]     Checking pistoncore-input v0.21.0
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.53.0
[INFO] [stderr]     Checking pistoncore-window v0.32.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.37.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.47.0
[INFO] [stderr]     Checking piston v0.37.0
[INFO] [stderr]     Checking pathvis-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Key`
[INFO] [stderr]   --> src/world_controller.rs:75:37
[INFO] [stderr]    |
[INFO] [stderr] 75 |         use piston::input::{Button, Key, MouseButton};
[INFO] [stderr]    |                                     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Key`
[INFO] [stderr]   --> src/world_controller.rs:75:37
[INFO] [stderr]    |
[INFO] [stderr] 75 |         use piston::input::{Button, Key, MouseButton};
[INFO] [stderr]    |                                     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ind`
[INFO] [stderr]    --> src/world_controller.rs:192:25
[INFO] [stderr]     |
[INFO] [stderr] 192 |             if let Some(ind) = self.selected_cell {
[INFO] [stderr]     |                         ^^^ help: consider prefixing with an underscore: `_ind`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/world_view.rs:96:9
[INFO] [stderr]     |
[INFO] [stderr] 96  | /         text_image.draw(text,
[INFO] [stderr] 97  | |                         glyphs,
[INFO] [stderr] 98  | |                         &c.draw_state,
[INFO] [stderr] 99  | |                         c.transform.trans(x + 10.0, y + 0.5 * (sy + self.settings.font_size as f64)),
[INFO] [stderr] 100 | |                         g);
[INFO] [stderr]     | |___________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/world_view.rs:117:9
[INFO] [stderr]     |
[INFO] [stderr] 117 | /         text_image.draw(text,
[INFO] [stderr] 118 | |                         glyphs,
[INFO] [stderr] 119 | |                         &c.draw_state,
[INFO] [stderr] 120 | |                         c.transform.trans(x, y),
[INFO] [stderr] 121 | |                         g);
[INFO] [stderr]     | |___________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/world_view.rs:141:9
[INFO] [stderr]     |
[INFO] [stderr] 141 | /         text_image.draw(text,
[INFO] [stderr] 142 | |                         glyphs,
[INFO] [stderr] 143 | |                         &c.draw_state,
[INFO] [stderr] 144 | |                         c.transform.trans(pos[0] + self.settings.position[0],
[INFO] [stderr] 145 | |                                           pos[1] + self.settings.position[1]),
[INFO] [stderr] 146 | |                         g);
[INFO] [stderr]     | |___________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/world_view.rs:177:13
[INFO] [stderr]     |
[INFO] [stderr] 177 | /             text_image.draw(&format!("{}",j),
[INFO] [stderr] 178 | |                             glyphs,
[INFO] [stderr] 179 | |                             &c.draw_state,
[INFO] [stderr] 180 | |                             c.transform.trans(pos[0] + self.settings.position[0],
[INFO] [stderr] 181 | |                                               pos[1] + self.settings.position[1]),
[INFO] [stderr] 182 | |                             g);
[INFO] [stderr]     | |_______________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/world_view.rs:187:13
[INFO] [stderr]     |
[INFO] [stderr] 187 | /             text_image.draw(&format!("{}",j),
[INFO] [stderr] 188 | |                             glyphs,
[INFO] [stderr] 189 | |                             &c.draw_state,
[INFO] [stderr] 190 | |                             c.transform.trans(pos[0] + self.settings.position[0],
[INFO] [stderr] 191 | |                                               pos[1] + self.settings.position[1]),
[INFO] [stderr] 192 | |                             g);
[INFO] [stderr]     | |_______________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ind`
[INFO] [stderr]    --> src/world_controller.rs:192:25
[INFO] [stderr]     |
[INFO] [stderr] 192 |             if let Some(ind) = self.selected_cell {
[INFO] [stderr]     |                         ^^^ help: consider prefixing with an underscore: `_ind`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/world_view.rs:96:9
[INFO] [stderr]     |
[INFO] [stderr] 96  | /         text_image.draw(text,
[INFO] [stderr] 97  | |                         glyphs,
[INFO] [stderr] 98  | |                         &c.draw_state,
[INFO] [stderr] 99  | |                         c.transform.trans(x + 10.0, y + 0.5 * (sy + self.settings.font_size as f64)),
[INFO] [stderr] 100 | |                         g);
[INFO] [stderr]     | |___________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/world_view.rs:117:9
[INFO] [stderr]     |
[INFO] [stderr] 117 | /         text_image.draw(text,
[INFO] [stderr] 118 | |                         glyphs,
[INFO] [stderr] 119 | |                         &c.draw_state,
[INFO] [stderr] 120 | |                         c.transform.trans(x, y),
[INFO] [stderr] 121 | |                         g);
[INFO] [stderr]     | |___________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/world_view.rs:141:9
[INFO] [stderr]     |
[INFO] [stderr] 141 | /         text_image.draw(text,
[INFO] [stderr] 142 | |                         glyphs,
[INFO] [stderr] 143 | |                         &c.draw_state,
[INFO] [stderr] 144 | |                         c.transform.trans(pos[0] + self.settings.position[0],
[INFO] [stderr] 145 | |                                           pos[1] + self.settings.position[1]),
[INFO] [stderr] 146 | |                         g);
[INFO] [stderr]     | |___________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/world_view.rs:177:13
[INFO] [stderr]     |
[INFO] [stderr] 177 | /             text_image.draw(&format!("{}",j),
[INFO] [stderr] 178 | |                             glyphs,
[INFO] [stderr] 179 | |                             &c.draw_state,
[INFO] [stderr] 180 | |                             c.transform.trans(pos[0] + self.settings.position[0],
[INFO] [stderr] 181 | |                                               pos[1] + self.settings.position[1]),
[INFO] [stderr] 182 | |                             g);
[INFO] [stderr]     | |_______________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/world_view.rs:187:13
[INFO] [stderr]     |
[INFO] [stderr] 187 | /             text_image.draw(&format!("{}",j),
[INFO] [stderr] 188 | |                             glyphs,
[INFO] [stderr] 189 | |                             &c.draw_state,
[INFO] [stderr] 190 | |                             c.transform.trans(pos[0] + self.settings.position[0],
[INFO] [stderr] 191 | |                                               pos[1] + self.settings.position[1]),
[INFO] [stderr] 192 | |                             g);
[INFO] [stderr]     | |_______________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.82s
[INFO] running `"docker" "inspect" "18b6b18b54069187561d0d9ac7c00d4c81f098dfb5735439f8147d96e7b40e9b"`
[INFO] running `"docker" "rm" "-f" "18b6b18b54069187561d0d9ac7c00d4c81f098dfb5735439f8147d96e7b40e9b"`
[INFO] [stdout] 18b6b18b54069187561d0d9ac7c00d4c81f098dfb5735439f8147d96e7b40e9b