[INFO] cloning repository https://github.com/tomdaniels/pong
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomdaniels/pong" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomdaniels%2Fpong", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomdaniels%2Fpong'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7980a8495549a89237ed210cf169088a476c3e80
[INFO] checking tomdaniels/pong against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomdaniels%2Fpong" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tomdaniels/pong on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tomdaniels/pong
[INFO] finished tweaking git repo https://github.com/tomdaniels/pong
[INFO] tweaked toml for git repo https://github.com/tomdaniels/pong written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/tomdaniels/pong 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 495c7c82b39c64e55678d6aed7902aa415d1bfc3266a9bc8959b3cb90a99ad42
[INFO] running `Command { std: "docker" "start" "-a" "495c7c82b39c64e55678d6aed7902aa415d1bfc3266a9bc8959b3cb90a99ad42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "495c7c82b39c64e55678d6aed7902aa415d1bfc3266a9bc8959b3cb90a99ad42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "495c7c82b39c64e55678d6aed7902aa415d1bfc3266a9bc8959b3cb90a99ad42", kill_on_drop: false }`
[INFO] [stdout] 495c7c82b39c64e55678d6aed7902aa415d1bfc3266a9bc8959b3cb90a99ad42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf9aaa13288ee5d8107a6e8a8f28dd170d577f2f541c927cb9fa1277418a6eb5
[INFO] running `Command { std: "docker" "start" "-a" "bf9aaa13288ee5d8107a6e8a8f28dd170d577f2f541c927cb9fa1277418a6eb5", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking bytemuck v1.14.3
[INFO] [stderr]    Compiling cc v1.0.88
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]     Checking encoding_rs v0.8.33
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking symphonia-core v0.5.4
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling cpal v0.15.2
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking ogg v0.8.0
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking hound v3.5.1
[INFO] [stderr]     Checking claxon v0.4.3
[INFO] [stderr]     Checking symphonia-metadata v0.5.4
[INFO] [stderr]    Compiling raylib-sys v3.7.0
[INFO] [stderr]     Checking symphonia-bundle-mp3 v0.5.4
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking lewton v0.10.2
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking alsa v0.7.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking symphonia v0.5.4
[INFO] [stderr]     Checking rodio v0.17.3
[INFO] [stderr]     Checking raylib v3.7.0
[INFO] [stderr]     Checking pong v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `RaylibDrawHandle` is imported redundantly
[INFO] [stdout]  --> src/game_pieces/title.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use raylib::{drawing::RaylibDrawHandle, prelude::*};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^  ---------- the item `RaylibDrawHandle` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Color` is imported redundantly
[INFO] [stdout]  --> src/game_pieces/ball.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use raylib::{color::Color, drawing::RaylibDrawHandle, prelude::*};
[INFO] [stdout]   |              ^^^^^^^^^^^^                             ---------- the item `Color` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RaylibDrawHandle` is imported redundantly
[INFO] [stdout]  --> src/game_pieces/ball.rs:5:28
[INFO] [stdout]   |
[INFO] [stdout] 5 | use raylib::{color::Color, drawing::RaylibDrawHandle, prelude::*};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^  ---------- the item `RaylibDrawHandle` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Color` is imported redundantly
[INFO] [stdout]  --> src/game_pieces/paddle.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use raylib::{color::Color, drawing::RaylibDrawHandle, prelude::*};
[INFO] [stdout]   |              ^^^^^^^^^^^^                             ---------- the item `Color` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RaylibDrawHandle` is imported redundantly
[INFO] [stdout]  --> src/game_pieces/paddle.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use raylib::{color::Color, drawing::RaylibDrawHandle, prelude::*};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^  ---------- the item `RaylibDrawHandle` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RaylibDrawHandle` is imported redundantly
[INFO] [stdout]  --> src/game_pieces/title.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use raylib::{drawing::RaylibDrawHandle, prelude::*};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^  ---------- the item `RaylibDrawHandle` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Color` is imported redundantly
[INFO] [stdout]  --> src/game_pieces/ball.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use raylib::{color::Color, drawing::RaylibDrawHandle, prelude::*};
[INFO] [stdout]   |              ^^^^^^^^^^^^                             ---------- the item `Color` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RaylibDrawHandle` is imported redundantly
[INFO] [stdout]  --> src/game_pieces/ball.rs:5:28
[INFO] [stdout]   |
[INFO] [stdout] 5 | use raylib::{color::Color, drawing::RaylibDrawHandle, prelude::*};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^  ---------- the item `RaylibDrawHandle` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Color` is imported redundantly
[INFO] [stdout]  --> src/game_pieces/paddle.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use raylib::{color::Color, drawing::RaylibDrawHandle, prelude::*};
[INFO] [stdout]   |              ^^^^^^^^^^^^                             ---------- the item `Color` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RaylibDrawHandle` is imported redundantly
[INFO] [stdout]  --> src/game_pieces/paddle.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use raylib::{color::Color, drawing::RaylibDrawHandle, prelude::*};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^  ---------- the item `RaylibDrawHandle` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.47s
[INFO] running `Command { std: "docker" "inspect" "bf9aaa13288ee5d8107a6e8a8f28dd170d577f2f541c927cb9fa1277418a6eb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf9aaa13288ee5d8107a6e8a8f28dd170d577f2f541c927cb9fa1277418a6eb5", kill_on_drop: false }`
[INFO] [stdout] bf9aaa13288ee5d8107a6e8a8f28dd170d577f2f541c927cb9fa1277418a6eb5