[INFO] cloning repository https://github.com/nagymathev/rust_pong
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nagymathev/rust_pong" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnagymathev%2Frust_pong", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnagymathev%2Frust_pong'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 746c2350f5be81083291712452900c46682114cb
[INFO] testing nagymathev/rust_pong against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnagymathev%2Frust_pong" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nagymathev/rust_pong on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nagymathev/rust_pong
[INFO] finished tweaking git repo https://github.com/nagymathev/rust_pong
[INFO] tweaked toml for git repo https://github.com/nagymathev/rust_pong written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/nagymathev/rust_pong already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c34770c8258d278ae4c5d657c9e8c33671ceed52f8e052099a47f91ef7006614
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c34770c8258d278ae4c5d657c9e8c33671ceed52f8e052099a47f91ef7006614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c34770c8258d278ae4c5d657c9e8c33671ceed52f8e052099a47f91ef7006614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c34770c8258d278ae4c5d657c9e8c33671ceed52f8e052099a47f91ef7006614", kill_on_drop: false }`
[INFO] [stdout] c34770c8258d278ae4c5d657c9e8c33671ceed52f8e052099a47f91ef7006614
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3a9d585511c9bfd9e3923045ced7e207e19a9b1696eded57a442aeed5d13f5f7
[INFO] running `Command { std: "docker" "start" "-a" "3a9d585511c9bfd9e3923045ced7e207e19a9b1696eded57a442aeed5d13f5f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling fixedbitset v0.4.1
[INFO] [stderr]    Compiling mint v0.5.9
[INFO] [stderr]    Compiling cache-padded v1.2.0
[INFO] [stderr]    Compiling erased-serde v0.3.18
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling parking v2.0.0
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling event-listener v2.5.2
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling async-task v4.2.0
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
[INFO] [stderr]    Compiling ash v0.34.0+1.2.203
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling anyhow v1.0.55
[INFO] [stderr]    Compiling khronos-egl v4.1.0
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling hexf-parse v0.2.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling profiling v1.0.5
[INFO] [stderr]    Compiling glow v0.11.2
[INFO] [stderr]    Compiling renderdoc-sys v0.7.1
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling inplace_it v0.3.3
[INFO] [stderr]    Compiling copyless v0.1.5
[INFO] [stderr]    Compiling ttf-parser v0.15.0
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling ab_glyph_rasterizer v0.1.5
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling cpal v0.13.5
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling inflections v1.1.1
[INFO] [stderr]    Compiling svg_fmt v0.4.1
[INFO] [stderr]    Compiling xi-unicode v0.3.0
[INFO] [stderr]    Compiling rectangle-pack v0.4.2
[INFO] [stderr]    Compiling winit v0.26.1
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling tracing-core v0.1.22
[INFO] [stderr]    Compiling libloading v0.7.3
[INFO] [stderr]    Compiling gpu-descriptor-types v0.1.1
[INFO] [stderr]    Compiling gpu-alloc-types v0.2.0
[INFO] [stderr]    Compiling pp-rs v0.2.1
[INFO] [stderr]    Compiling wgpu-types v0.12.0
[INFO] [stderr]    Compiling ogg v0.8.0
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling raw-window-handle v0.4.2
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling wgpu-core v0.12.2
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling tinyvec v1.5.1
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling x11-dl v2.19.1
[INFO] [stderr]    Compiling gpu-alloc v0.5.3
[INFO] [stderr]    Compiling tracing-log v0.1.2
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling async-channel v1.6.1
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling stretch v0.3.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling lewton v0.10.2
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling owned_ttf_parser v0.15.0
[INFO] [stderr]    Compiling ab_glyph v0.2.14
[INFO] [stderr]    Compiling async-executor v1.4.1
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling filetime v0.2.15
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling nix v0.23.1
[INFO] [stderr]    Compiling mio v0.8.0
[INFO] [stderr]    Compiling inotify v0.9.6
[INFO] [stderr]    Compiling bevy_tasks v0.6.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling spirv v0.2.0+1.5.4
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling euclid v0.22.6
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling notify v5.0.0-pre.11
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling glyph_brush_layout v0.2.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling gpu-descriptor v0.2.2
[INFO] [stderr]    Compiling guillotiere v0.6.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling petgraph v0.6.0
[INFO] [stderr]    Compiling alsa v0.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling bytemuck_derive v1.0.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.19
[INFO] [stderr]    Compiling gltf-derive v0.16.0
[INFO] [stderr]    Compiling bytemuck v1.8.0
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling tracing v0.1.31
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling naga v0.8.5
[INFO] [stderr]    Compiling cargo-manifest v0.2.6
[INFO] [stderr]    Compiling bevy_macro_utils v0.6.0
[INFO] [stderr]    Compiling bevy_derive v0.6.0
[INFO] [stderr]    Compiling bevy_reflect_derive v0.6.0
[INFO] [stderr]    Compiling bevy_ecs_macros v0.6.0
[INFO] [stderr]    Compiling bevy-crevice-derive v0.6.0
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling glam v0.20.2
[INFO] [stderr]    Compiling ron v0.7.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling tracing-subscriber v0.3.9
[INFO] [stderr]    Compiling gilrs-core v0.3.2
[INFO] [stderr]    Compiling bevy_utils v0.6.0
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling gilrs v0.8.2
[INFO] [stderr]    Compiling wgpu-hal v0.12.4
[INFO] [stderr]    Compiling gltf-json v0.16.0
[INFO] [stderr]    Compiling rodio v0.14.0
[INFO] [stderr]    Compiling bevy_reflect v0.6.0
[INFO] [stderr]    Compiling hexasphere v6.1.0
[INFO] [stderr]    Compiling bevy_crevice v0.6.1
[INFO] [stderr]    Compiling bevy_ecs v0.6.1
[INFO] [stderr]    Compiling bevy_math v0.6.0
[INFO] [stderr]    Compiling gltf v0.16.0
[INFO] [stderr]    Compiling wgpu v0.12.0
[INFO] [stderr]    Compiling bevy_app v0.6.0
[INFO] [stderr]    Compiling bevy_core v0.6.0
[INFO] [stderr]    Compiling bevy_log v0.6.0
[INFO] [stderr]    Compiling bevy_window v0.6.0
[INFO] [stderr]    Compiling bevy_transform v0.6.0
[INFO] [stderr]    Compiling bevy_input v0.6.0
[INFO] [stderr]    Compiling bevy_diagnostic v0.6.0
[INFO] [stderr]    Compiling bevy_gilrs v0.6.0
[INFO] [stderr]    Compiling bevy_winit v0.6.1
[INFO] [stderr]    Compiling bevy_asset v0.6.0
[INFO] [stderr]    Compiling bevy_render v0.6.1
[INFO] [stderr]    Compiling bevy_scene v0.6.0
[INFO] [stderr]    Compiling bevy_audio v0.6.0
[INFO] [stderr]    Compiling bevy_core_pipeline v0.6.0
[INFO] [stderr]    Compiling bevy_sprite v0.6.0
[INFO] [stderr]    Compiling bevy_pbr v0.6.1
[INFO] [stderr]    Compiling bevy_gltf v0.6.0
[INFO] [stderr]    Compiling bevy_text v0.6.0
[INFO] [stderr]    Compiling bevy_ui v0.6.1
[INFO] [stderr]    Compiling bevy_internal v0.6.0
[INFO] [stderr]    Compiling bevy v0.6.1
[INFO] [stderr]    Compiling pong-by-me v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `player1`
[INFO] [stdout]    --> src/main.rs:170:21
[INFO] [stdout]     |
[INFO] [stdout] 170 |         if let Some(player1) = player1 {
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player2`
[INFO] [stdout]    --> src/main.rs:171:25
[INFO] [stdout]     |
[INFO] [stdout] 171 |             if let Some(player2) = player2 {
[INFO] [stdout]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7m 21s
[INFO] running `Command { std: "docker" "inspect" "3a9d585511c9bfd9e3923045ced7e207e19a9b1696eded57a442aeed5d13f5f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a9d585511c9bfd9e3923045ced7e207e19a9b1696eded57a442aeed5d13f5f7", kill_on_drop: false }`
[INFO] [stdout] 3a9d585511c9bfd9e3923045ced7e207e19a9b1696eded57a442aeed5d13f5f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 02bcef3457347c2f4a0b1034e65cb6cd00e9f84dd30b100f026776de86638c4b
[INFO] running `Command { std: "docker" "start" "-a" "02bcef3457347c2f4a0b1034e65cb6cd00e9f84dd30b100f026776de86638c4b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pong-by-me v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `player1`
[INFO] [stdout]    --> src/main.rs:170:21
[INFO] [stdout]     |
[INFO] [stdout] 170 |         if let Some(player1) = player1 {
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player2`
[INFO] [stdout]    --> src/main.rs:171:25
[INFO] [stdout]     |
[INFO] [stdout] 171 |             if let Some(player2) = player2 {
[INFO] [stdout]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.62s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/pong_by_me-b42122a3b3b80229)
[INFO] running `Command { std: "docker" "inspect" "02bcef3457347c2f4a0b1034e65cb6cd00e9f84dd30b100f026776de86638c4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02bcef3457347c2f4a0b1034e65cb6cd00e9f84dd30b100f026776de86638c4b", kill_on_drop: false }`
[INFO] [stdout] 02bcef3457347c2f4a0b1034e65cb6cd00e9f84dd30b100f026776de86638c4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] aa987c6e2f99eb06e0efa6d432b59712ef3f8256ccab8ddf57591fec441e903a
[INFO] running `Command { std: "docker" "start" "-a" "aa987c6e2f99eb06e0efa6d432b59712ef3f8256ccab8ddf57591fec441e903a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `player1`
[INFO] [stderr]    --> src/main.rs:170:21
[INFO] [stderr]     |
[INFO] [stderr] 170 |         if let Some(player1) = player1 {
[INFO] [stderr]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `player2`
[INFO] [stderr]    --> src/main.rs:171:25
[INFO] [stderr]     |
[INFO] [stderr] 171 |             if let Some(player2) = player2 {
[INFO] [stderr]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player2`
[INFO] [stderr] 
[INFO] [stderr] warning: `pong-by-me` (bin "pong-by-me" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pong_by_me-b42122a3b3b80229)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa987c6e2f99eb06e0efa6d432b59712ef3f8256ccab8ddf57591fec441e903a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa987c6e2f99eb06e0efa6d432b59712ef3f8256ccab8ddf57591fec441e903a", kill_on_drop: false }`
[INFO] [stdout] aa987c6e2f99eb06e0efa6d432b59712ef3f8256ccab8ddf57591fec441e903a