[INFO] cloning repository https://github.com/Saetch/g_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Saetch/g_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaetch%2Fg_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaetch%2Fg_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 44f7e34756c3f9ff7606aa1ad2b07d69dff70260 [INFO] checking Saetch/g_rust against master#84e729a59f216cc64755788a470f165429a731f4 for pr-123737-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaetch%2Fg_rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Saetch/g_rust on toolchain 84e729a59f216cc64755788a470f165429a731f4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+84e729a59f216cc64755788a470f165429a731f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Saetch/g_rust [INFO] finished tweaking git repo https://github.com/Saetch/g_rust [INFO] tweaked toml for git repo https://github.com/Saetch/g_rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Saetch/g_rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+84e729a59f216cc64755788a470f165429a731f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded piston-graphics_api_version v1.0.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.34 [INFO] [stderr] Downloaded pistoncore-window v0.47.1 [INFO] [stderr] Downloaded pistoncore-event_loop v0.53.1 [INFO] [stderr] Downloaded pkg-config v0.3.24 [INFO] [stderr] Downloaded nanorand v0.6.1 [INFO] [stderr] Downloaded piston2d-opengl_graphics v0.79.0 [INFO] [stderr] Downloaded futures-core v0.3.19 [INFO] [stderr] Downloaded futures-sink v0.3.19 [INFO] [stderr] Downloaded flume v0.10.9 [INFO] [stderr] Downloaded syn v1.0.84 [INFO] [stderr] Downloaded libc v0.2.112 [INFO] [stderr] Downloaded khronos_api v2.2.0 [INFO] [stderr] Downloaded nix v0.20.2 [INFO] [stderr] Downloaded serde v1.0.132 [INFO] [stderr] Downloaded pistoncore-glutin_window v0.69.0 [INFO] [stderr] Downloaded pin-project-internal v1.0.9 [INFO] [stderr] Downloaded pin-project v1.0.9 [INFO] [stderr] Downloaded spin v0.9.2 [INFO] [stderr] Downloaded spin_sleep v1.0.0 [INFO] [stderr] Downloaded piston v0.53.1 [INFO] [stderr] Downloaded bytemuck v1.7.3 [INFO] [stderr] Downloaded crc32fast v1.3.0 [INFO] [stderr] Downloaded piston2d-graphics v0.41.0 [INFO] [stderr] Downloaded once_cell v1.9.0 [INFO] [stderr] Downloaded serde_derive v1.0.132 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+84e729a59f216cc64755788a470f165429a731f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e2784277bf05dfebd19bdd5423039e53924888cb14da295c880fcf664d12597 [INFO] running `Command { std: "docker" "start" "-a" "5e2784277bf05dfebd19bdd5423039e53924888cb14da295c880fcf664d12597", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e2784277bf05dfebd19bdd5423039e53924888cb14da295c880fcf664d12597", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e2784277bf05dfebd19bdd5423039e53924888cb14da295c880fcf664d12597", kill_on_drop: false }` [INFO] [stdout] 5e2784277bf05dfebd19bdd5423039e53924888cb14da295c880fcf664d12597 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+84e729a59f216cc64755788a470f165429a731f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6174033e8a2d56e9ab27ee3f32665493c2404276e52361bb2c9d5bcc70f7561 [INFO] running `Command { std: "docker" "start" "-a" "e6174033e8a2d56e9ab27ee3f32665493c2404276e52361bb2c9d5bcc70f7561", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Checking libloading v0.7.2 [INFO] [stderr] Compiling syn v1.0.84 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Checking piston-float v1.0.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Checking piston-viewport v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling serde_derive v1.0.132 [INFO] [stderr] Compiling serde v1.0.132 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking nix v0.20.2 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking piston-graphics_api_version v1.0.1 [INFO] [stderr] Checking xdg v2.4.0 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling crc32fast v1.3.0 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking raw-window-handle v0.4.2 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Compiling gl v0.13.0 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking weezl v0.1.5 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking raw-window-handle v0.3.4 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Checking gif v0.11.3 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking wayland-egl v0.28.6 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking shader_version v0.7.0 [INFO] [stderr] Checking vecmath v1.0.0 [INFO] [stderr] Checking spin_sleep v1.0.0 [INFO] [stderr] Checking interpolation v0.2.0 [INFO] [stderr] Checking bytemuck v1.7.3 [INFO] [stderr] Checking read_color v1.0.0 [INFO] [stderr] Checking piston-texture v0.8.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking piston2d-graphics v0.41.0 [INFO] [stderr] Checking nanorand v0.6.1 [INFO] [stderr] Compiling pin-project-internal v1.0.9 [INFO] [stderr] Checking spin v0.9.2 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking piston-shaders_graphics2d v0.4.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking futures-sink v0.3.19 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking pin-project v1.0.9 [INFO] [stderr] Checking flume v0.10.9 [INFO] [stderr] Checking piston2d-opengl_graphics v0.79.0 [INFO] [stderr] Checking pistoncore-input v1.0.1 [INFO] [stderr] Checking pistoncore-window v0.47.1 [INFO] [stderr] Checking pistoncore-event_loop v0.53.1 [INFO] [stderr] Checking piston v0.53.1 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Checking glutin v0.26.0 [INFO] [stderr] Checking pistoncore-glutin_window v0.69.0 [INFO] [stderr] Checking g_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> src/view.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::{ Arc, Mutex, RwLock, RwLockReadGuard}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vec` [INFO] [stdout] --> src/model.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | thread, time::Duration, vec}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/model.rs:3:91 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{ gerade::Gerade, constants::{FIELDWIDTH, FIELDHEIGHT, SPAWN_SIDES_WITH_DELAY, self, CIRCLERADIUS}, vect_2d::Vector2D}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/model.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | 'elementsloop:for element in &*actualvector{ [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp` [INFO] [stdout] --> src/gerade.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> src/view.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::{ Arc, Mutex, RwLock, RwLockReadGuard}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vec` [INFO] [stdout] --> src/model.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | thread, time::Duration, vec}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/model.rs:3:91 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{ gerade::Gerade, constants::{FIELDWIDTH, FIELDHEIGHT, SPAWN_SIDES_WITH_DELAY, self, CIRCLERADIUS}, vect_2d::Vector2D}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/model.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | 'elementsloop:for element in &*actualvector{ [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp` [INFO] [stdout] --> src/gerade.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elapsed` [INFO] [stdout] --> src/main.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | let elapsed = start.elapsed(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elapsed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `mirror_on_normal_vec` is never used [INFO] [stdout] --> src/vect_2d.rs:132:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Vector2D { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 132 | pub fn mirror_on_normal_vec(&mut self, gerade : &Gerade, speed: f64){ //this function works analogous to the mirror on ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `closest_point_to_zerozero` is never read [INFO] [stdout] --> src/gerade.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Gerade{ [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | pub closest_point_to_zerozero: Option<(f64, f64)> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `only_normalize` is never used [INFO] [stdout] --> src/gerade.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Gerade{ [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 72 | pub fn only_normalize(&mut self){ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/model.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | drop(pos); //this is dropped here, so the rendering thread does not delay if it tries to read the ballpos. [INFO] [stdout] | ^^^^^---^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&RwLock` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/model.rs:226:9 [INFO] [stdout] | [INFO] [stdout] 226 | drop(ball_v); [INFO] [stdout] | ^^^^^------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&RwLock` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elapsed` [INFO] [stdout] --> src/main.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | let elapsed = start.elapsed(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elapsed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `mirror_on_normal_vec` is never used [INFO] [stdout] --> src/vect_2d.rs:132:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Vector2D { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 132 | pub fn mirror_on_normal_vec(&mut self, gerade : &Gerade, speed: f64){ //this function works analogous to the mirror on ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `closest_point_to_zerozero` is never read [INFO] [stdout] --> src/gerade.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Gerade{ [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | pub closest_point_to_zerozero: Option<(f64, f64)> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `only_normalize` is never used [INFO] [stdout] --> src/gerade.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Gerade{ [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 72 | pub fn only_normalize(&mut self){ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/model.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | drop(pos); //this is dropped here, so the rendering thread does not delay if it tries to read the ballpos. [INFO] [stdout] | ^^^^^---^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&RwLock` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/model.rs:226:9 [INFO] [stdout] | [INFO] [stdout] 226 | drop(ball_v); [INFO] [stdout] | ^^^^^------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&RwLock` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 10s [INFO] running `Command { std: "docker" "inspect" "e6174033e8a2d56e9ab27ee3f32665493c2404276e52361bb2c9d5bcc70f7561", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6174033e8a2d56e9ab27ee3f32665493c2404276e52361bb2c9d5bcc70f7561", kill_on_drop: false }` [INFO] [stdout] e6174033e8a2d56e9ab27ee3f32665493c2404276e52361bb2c9d5bcc70f7561 [INFO] checking Saetch/g_rust against try#8d9ad7790f77ffaa434059a58807949d4583c045 for pr-123737-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaetch%2Fg_rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Saetch/g_rust on toolchain 8d9ad7790f77ffaa434059a58807949d4583c045 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d9ad7790f77ffaa434059a58807949d4583c045" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Saetch/g_rust [INFO] finished tweaking git repo https://github.com/Saetch/g_rust [INFO] tweaked toml for git repo https://github.com/Saetch/g_rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Saetch/g_rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d9ad7790f77ffaa434059a58807949d4583c045" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8d9ad7790f77ffaa434059a58807949d4583c045" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c7abef7e26f69ba25bceda10b740693bb81916b290012700c56e600c1f6d4efb [INFO] running `Command { std: "docker" "start" "-a" "c7abef7e26f69ba25bceda10b740693bb81916b290012700c56e600c1f6d4efb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c7abef7e26f69ba25bceda10b740693bb81916b290012700c56e600c1f6d4efb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7abef7e26f69ba25bceda10b740693bb81916b290012700c56e600c1f6d4efb", kill_on_drop: false }` [INFO] [stdout] c7abef7e26f69ba25bceda10b740693bb81916b290012700c56e600c1f6d4efb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8d9ad7790f77ffaa434059a58807949d4583c045" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3fc4aa022572af61f11bf2322b2a953352c70dcb5c1da813f53562a1d3f3ce6a [INFO] running `Command { std: "docker" "start" "-a" "3fc4aa022572af61f11bf2322b2a953352c70dcb5c1da813f53562a1d3f3ce6a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Checking libloading v0.7.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling syn v1.0.84 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Checking piston-float v1.0.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Checking piston-viewport v1.0.1 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling serde v1.0.132 [INFO] [stderr] Compiling serde_derive v1.0.132 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking nix v0.20.2 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking piston-graphics_api_version v1.0.1 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking xdg v2.4.0 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Compiling crc32fast v1.3.0 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking raw-window-handle v0.4.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling gl v0.13.0 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking weezl v0.1.5 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking raw-window-handle v0.3.4 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Checking gif v0.11.3 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking wayland-egl v0.28.6 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking shader_version v0.7.0 [INFO] [stderr] Checking vecmath v1.0.0 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking read_color v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking bytemuck v1.7.3 [INFO] [stderr] Checking interpolation v0.2.0 [INFO] [stderr] Checking spin_sleep v1.0.0 [INFO] [stderr] Checking piston-texture v0.8.0 [INFO] [stderr] Checking nanorand v0.6.1 [INFO] [stderr] Checking piston2d-graphics v0.41.0 [INFO] [stderr] Checking spin v0.9.2 [INFO] [stderr] Compiling pin-project-internal v1.0.9 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking futures-sink v0.3.19 [INFO] [stderr] Checking piston-shaders_graphics2d v0.4.0 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking pin-project v1.0.9 [INFO] [stderr] Checking flume v0.10.9 [INFO] [stderr] Checking piston2d-opengl_graphics v0.79.0 [INFO] [stderr] Checking pistoncore-input v1.0.1 [INFO] [stderr] Checking pistoncore-window v0.47.1 [INFO] [stderr] Checking pistoncore-event_loop v0.53.1 [INFO] [stderr] Checking piston v0.53.1 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Checking glutin v0.26.0 [INFO] [stderr] Checking pistoncore-glutin_window v0.69.0 [INFO] [stderr] Checking g_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> src/view.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::{ Arc, Mutex, RwLock, RwLockReadGuard}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vec` [INFO] [stdout] --> src/model.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | thread, time::Duration, vec}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/model.rs:3:91 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{ gerade::Gerade, constants::{FIELDWIDTH, FIELDHEIGHT, SPAWN_SIDES_WITH_DELAY, self, CIRCLERADIUS}, vect_2d::Vector2D}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/model.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | 'elementsloop:for element in &*actualvector{ [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp` [INFO] [stdout] --> src/gerade.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> src/view.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::{ Arc, Mutex, RwLock, RwLockReadGuard}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vec` [INFO] [stdout] --> src/model.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | thread, time::Duration, vec}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/model.rs:3:91 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{ gerade::Gerade, constants::{FIELDWIDTH, FIELDHEIGHT, SPAWN_SIDES_WITH_DELAY, self, CIRCLERADIUS}, vect_2d::Vector2D}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/model.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | 'elementsloop:for element in &*actualvector{ [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp` [INFO] [stdout] --> src/gerade.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elapsed` [INFO] [stdout] --> src/main.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | let elapsed = start.elapsed(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elapsed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `mirror_on_normal_vec` is never used [INFO] [stdout] --> src/vect_2d.rs:132:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Vector2D { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 132 | pub fn mirror_on_normal_vec(&mut self, gerade : &Gerade, speed: f64){ //this function works analogous to the mirror on ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `closest_point_to_zerozero` is never read [INFO] [stdout] --> src/gerade.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Gerade{ [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | pub closest_point_to_zerozero: Option<(f64, f64)> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `only_normalize` is never used [INFO] [stdout] --> src/gerade.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Gerade{ [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 72 | pub fn only_normalize(&mut self){ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/model.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | drop(pos); //this is dropped here, so the rendering thread does not delay if it tries to read the ballpos. [INFO] [stdout] | ^^^^^---^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&RwLock` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/model.rs:226:9 [INFO] [stdout] | [INFO] [stdout] 226 | drop(ball_v); [INFO] [stdout] | ^^^^^------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&RwLock` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elapsed` [INFO] [stdout] --> src/main.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | let elapsed = start.elapsed(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elapsed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `mirror_on_normal_vec` is never used [INFO] [stdout] --> src/vect_2d.rs:132:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Vector2D { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 132 | pub fn mirror_on_normal_vec(&mut self, gerade : &Gerade, speed: f64){ //this function works analogous to the mirror on ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `closest_point_to_zerozero` is never read [INFO] [stdout] --> src/gerade.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Gerade{ [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | pub closest_point_to_zerozero: Option<(f64, f64)> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `only_normalize` is never used [INFO] [stdout] --> src/gerade.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Gerade{ [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 72 | pub fn only_normalize(&mut self){ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/model.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | drop(pos); //this is dropped here, so the rendering thread does not delay if it tries to read the ballpos. [INFO] [stdout] | ^^^^^---^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&RwLock` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/model.rs:226:9 [INFO] [stdout] | [INFO] [stdout] 226 | drop(ball_v); [INFO] [stdout] | ^^^^^------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&RwLock` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `Command { std: "docker" "inspect" "3fc4aa022572af61f11bf2322b2a953352c70dcb5c1da813f53562a1d3f3ce6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fc4aa022572af61f11bf2322b2a953352c70dcb5c1da813f53562a1d3f3ce6a", kill_on_drop: false }` [INFO] [stdout] 3fc4aa022572af61f11bf2322b2a953352c70dcb5c1da813f53562a1d3f3ce6a