[INFO] updating cached repository https://github.com/hokora/pong [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f559bb0d3bffff8b76e42c35b16bdcc78e590d12 [INFO] checking hokora/pong against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhokora%2Fpong" "work/builds/worker-2/source"` [INFO] [stderr] Cloning into 'work/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hokora/pong on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/hokora/pong [INFO] finished tweaking git repo https://github.com/hokora/pong [INFO] tweaked toml for git repo https://github.com/hokora/pong written to work/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/hokora/pong already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 0dbe434f8dbd75ebee8c75e19befb3cb7902fe5943642c795e44616891057cfb [INFO] running `"docker" "start" "-a" "0dbe434f8dbd75ebee8c75e19befb3cb7902fe5943642c795e44616891057cfb"` [INFO] [stderr] Compiling libc v0.2.28 [INFO] [stderr] Checking num_cpus v1.6.2 [INFO] [stderr] Checking shared_library v0.1.7 [INFO] [stderr] Checking tempfile v2.1.6 [INFO] [stderr] Checking png v0.8.0 [INFO] [stderr] Checking x11-dl v2.14.0 [INFO] [stderr] Checking gfx_core v0.7.1 [INFO] [stderr] Checking fs2 v0.2.5 [INFO] [stderr] Checking rayon-core v1.2.1 [INFO] [stderr] Checking memmap v0.4.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Compiling rand v0.3.16 [INFO] [stderr] Checking rayon v0.8.2 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Checking jpeg-decoder v0.1.13 [INFO] [stderr] Checking image v0.14.0 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Checking dlib v0.3.1 [INFO] [stderr] Checking wayland-sys v0.9.9 [INFO] [stderr] Checking wayland-client v0.9.9 [INFO] [stderr] Checking wayland-window v0.6.1 [INFO] [stderr] Checking wayland-kbd v0.9.1 [INFO] [stderr] Checking gfx v0.16.1 [INFO] [stderr] Checking gfx_device_gl v0.14.1 [INFO] [stderr] Checking winit v0.7.5 [INFO] [stderr] Checking glutin v0.9.2 [INFO] [stderr] Checking piston-gfx_texture v0.25.0 [INFO] [stderr] Checking pistoncore-glutin_window v0.38.0 [INFO] [stderr] Checking piston2d-gfx_graphics v0.42.0 [INFO] [stderr] Checking piston_window v0.68.0 [INFO] [stderr] Checking pong v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: the item `color` is imported redundantly [INFO] [stderr] --> src/objects.rs:30:13 [INFO] [stderr] | [INFO] [stderr] 1 | use piston_window::*; [INFO] [stderr] | ---------------- the item `color` is already imported here [INFO] [stderr] ... [INFO] [stderr] 30 | use piston_window::color; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `width` [INFO] [stderr] --> src/objects.rs:10:16 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn new(width:u32,height:u32)->Ball{ [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_width` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `height` [INFO] [stderr] --> src/objects.rs:10:26 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn new(width:u32,height:u32)->Ball{ [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_height` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Ball` [INFO] [stderr] --> src/objects.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Ball{ [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/objects.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn new(width:u32,height:u32)->Ball{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `draw` [INFO] [stderr] --> src/objects.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn draw(){ [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Field` [INFO] [stderr] --> src/field.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | struct Field{ [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `draw` [INFO] [stderr] --> src/field.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn draw(&self, c: context::Context, g: &mut G2d){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Bounds` [INFO] [stderr] --> src/field.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct Bounds{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/field.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn new(min_x:f64,max_x:f64,min_y:f64,max_y:f64)->Bounds{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `draw` [INFO] [stderr] --> src/field.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn draw(&self, c: context::Context, g: &mut G2d){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `color` is imported redundantly [INFO] [stderr] --> src/objects.rs:30:13 [INFO] [stderr] | [INFO] [stderr] 1 | use piston_window::*; [INFO] [stderr] | ---------------- the item `color` is already imported here [INFO] [stderr] ... [INFO] [stderr] 30 | use piston_window::color; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `width` [INFO] [stderr] --> src/objects.rs:10:16 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn new(width:u32,height:u32)->Ball{ [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_width` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `height` [INFO] [stderr] --> src/objects.rs:10:26 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn new(width:u32,height:u32)->Ball{ [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_height` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Ball` [INFO] [stderr] --> src/objects.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Ball{ [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/objects.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn new(width:u32,height:u32)->Ball{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `draw` [INFO] [stderr] --> src/objects.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn draw(){ [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Field` [INFO] [stderr] --> src/field.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | struct Field{ [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `draw` [INFO] [stderr] --> src/field.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn draw(&self, c: context::Context, g: &mut G2d){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Bounds` [INFO] [stderr] --> src/field.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct Bounds{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/field.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn new(min_x:f64,max_x:f64,min_y:f64,max_y:f64)->Bounds{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `draw` [INFO] [stderr] --> src/field.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn draw(&self, c: context::Context, g: &mut G2d){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 32s [INFO] running `"docker" "inspect" "0dbe434f8dbd75ebee8c75e19befb3cb7902fe5943642c795e44616891057cfb"` [INFO] running `"docker" "rm" "-f" "0dbe434f8dbd75ebee8c75e19befb3cb7902fe5943642c795e44616891057cfb"` [INFO] [stdout] 0dbe434f8dbd75ebee8c75e19befb3cb7902fe5943642c795e44616891057cfb