[INFO] updating cached repository michel4ngel0/show_and_tell [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/michel4ngel0/show_and_tell [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/michel4ngel0/show_and_tell" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/michel4ngel0/show_and_tell"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/michel4ngel0/show_and_tell'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/michel4ngel0/show_and_tell" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/michel4ngel0/show_and_tell"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/michel4ngel0/show_and_tell'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2425d94b235785e0e698cdac5509d68a9661eda7 [INFO] sha for GitHub repo michel4ngel0/show_and_tell: 2425d94b235785e0e698cdac5509d68a9661eda7 [INFO] validating manifest of michel4ngel0/show_and_tell on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of michel4ngel0/show_and_tell on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing michel4ngel0/show_and_tell [INFO] finished frobbing michel4ngel0/show_and_tell [INFO] frobbed toml for michel4ngel0/show_and_tell written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/michel4ngel0/show_and_tell/Cargo.toml [INFO] started frobbing michel4ngel0/show_and_tell [INFO] finished frobbing michel4ngel0/show_and_tell [INFO] frobbed toml for michel4ngel0/show_and_tell written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/michel4ngel0/show_and_tell/Cargo.toml [INFO] crate michel4ngel0/show_and_tell already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking michel4ngel0/show_and_tell against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-5/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/michel4ngel0/show_and_tell:/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] ab4d278b5504e9442d93334a21d1e1eab727f91708494837e1ea7a7b0d04dafe [INFO] running `"docker" "start" "-a" "ab4d278b5504e9442d93334a21d1e1eab727f91708494837e1ea7a7b0d04dafe"` [INFO] [stderr] Compiling xml-rs v0.3.6 [INFO] [stderr] Checking cgmath v0.12.0 [INFO] [stderr] Compiling wayland-scanner v0.7.8 [INFO] [stderr] Compiling gl_generator v0.5.2 [INFO] [stderr] Compiling wayland-client v0.7.8 [INFO] [stderr] Compiling gl v0.6.1 [INFO] [stderr] Compiling glutin v0.7.4 [INFO] [stderr] Checking wayland-kbd v0.6.3 [INFO] [stderr] Checking wayland-window v0.4.4 [INFO] [stderr] Checking winit v0.5.11 [INFO] [stderr] Checking show_and_tell v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::f64::consts::E` [INFO] [stderr] --> src/visualization/camera.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::f64::consts::E; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Deref` [INFO] [stderr] --> src/visualization/core.rs:201:9 [INFO] [stderr] | [INFO] [stderr] 201 | use std::ops::Deref; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::f64::consts::E` [INFO] [stderr] --> src/visualization/camera.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::f64::consts::E; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Deref` [INFO] [stderr] --> src/visualization/core.rs:201:9 [INFO] [stderr] | [INFO] [stderr] 201 | use std::ops::Deref; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `time_now` [INFO] [stderr] --> src/server/core.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | let time_now = Instant::now(); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_time_now` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `turn` [INFO] [stderr] --> src/visualization/camera.rs:47:35 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn turn_around(&mut self, turn: Vector2) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_turn` [INFO] [stderr] [INFO] [stderr] warning: variable `is_left_pressed` is assigned to, but never used [INFO] [stderr] --> src/visualization/core.rs:69:17 [INFO] [stderr] | [INFO] [stderr] 69 | let mut is_left_pressed = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_is_left_pressed` instead [INFO] [stderr] [INFO] [stderr] warning: variable `is_middle_pressed` is assigned to, but never used [INFO] [stderr] --> src/visualization/core.rs:71:17 [INFO] [stderr] | [INFO] [stderr] 71 | let mut is_middle_pressed = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_is_middle_pressed` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `window_x` is never read [INFO] [stderr] --> src/visualization/core.rs:105:25 [INFO] [stderr] | [INFO] [stderr] 105 | window_x = x; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `is_left_pressed` is never read [INFO] [stderr] --> src/visualization/core.rs:134:39 [INFO] [stderr] | [INFO] [stderr] 134 | Left => is_left_pressed = value, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `is_middle_pressed` is never read [INFO] [stderr] --> src/visualization/core.rs:136:39 [INFO] [stderr] | [INFO] [stderr] 136 | Middle => is_middle_pressed = value, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `x_pos` is never read [INFO] [stderr] --> src/visualization/render.rs:485:25 [INFO] [stderr] | [INFO] [stderr] 485 | let mut x_pos = 0.0; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/visualization/camera.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | let mut result = if height <= 10.0 { 1.0 } else { 0.1 * (height - 10.0) + 1.0 }; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `time_now` [INFO] [stderr] --> src/server/core.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | let time_now = Instant::now(); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_time_now` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `turn` [INFO] [stderr] --> src/visualization/camera.rs:47:35 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn turn_around(&mut self, turn: Vector2) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_turn` [INFO] [stderr] [INFO] [stderr] warning: variable `is_left_pressed` is assigned to, but never used [INFO] [stderr] --> src/visualization/core.rs:69:17 [INFO] [stderr] | [INFO] [stderr] 69 | let mut is_left_pressed = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_is_left_pressed` instead [INFO] [stderr] [INFO] [stderr] warning: variable `is_middle_pressed` is assigned to, but never used [INFO] [stderr] --> src/visualization/core.rs:71:17 [INFO] [stderr] | [INFO] [stderr] 71 | let mut is_middle_pressed = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_is_middle_pressed` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `window_x` is never read [INFO] [stderr] --> src/visualization/core.rs:105:25 [INFO] [stderr] | [INFO] [stderr] 105 | window_x = x; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `is_left_pressed` is never read [INFO] [stderr] --> src/visualization/core.rs:134:39 [INFO] [stderr] | [INFO] [stderr] 134 | Left => is_left_pressed = value, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `is_middle_pressed` is never read [INFO] [stderr] --> src/visualization/core.rs:136:39 [INFO] [stderr] | [INFO] [stderr] 136 | Middle => is_middle_pressed = value, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `x_pos` is never read [INFO] [stderr] --> src/visualization/render.rs:485:25 [INFO] [stderr] | [INFO] [stderr] 485 | let mut x_pos = 0.0; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/visualization/render.rs:1053:9 [INFO] [stderr] | [INFO] [stderr] 1053 | for mut byte in text.into_bytes() { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `turn_around` [INFO] [stderr] --> src/visualization/camera.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn turn_around(&mut self, turn: Vector2) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `config_file` [INFO] [stderr] --> src/visualization/configuration.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | config_file: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/visualization/camera.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | let mut result = if height <= 10.0 { 1.0 } else { 0.1 * (height - 10.0) + 1.0 }; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/visualization/render.rs:1053:9 [INFO] [stderr] | [INFO] [stderr] 1053 | for mut byte in text.into_bytes() { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `turn_around` [INFO] [stderr] --> src/visualization/camera.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn turn_around(&mut self, turn: Vector2) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `config_file` [INFO] [stderr] --> src/visualization/configuration.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | config_file: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.40s [INFO] running `"docker" "inspect" "ab4d278b5504e9442d93334a21d1e1eab727f91708494837e1ea7a7b0d04dafe"` [INFO] running `"docker" "rm" "-f" "ab4d278b5504e9442d93334a21d1e1eab727f91708494837e1ea7a7b0d04dafe"` [INFO] [stdout] ab4d278b5504e9442d93334a21d1e1eab727f91708494837e1ea7a7b0d04dafe