[INFO] cloning repository https://github.com/Wieds-1143/Chip8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Wieds-1143/Chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWieds-1143%2FChip8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWieds-1143%2FChip8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3763bb0e829311bb9b7050b13e34edd89cfb7fd2 [INFO] checking Wieds-1143/Chip8 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWieds-1143%2FChip8" "/workspace/builds/worker-107/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-107/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Wieds-1143/Chip8 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Wieds-1143/Chip8 [INFO] finished tweaking git repo https://github.com/Wieds-1143/Chip8 [INFO] tweaked toml for git repo https://github.com/Wieds-1143/Chip8 written to /workspace/builds/worker-107/source/Cargo.toml [INFO] crate git repo https://github.com/Wieds-1143/Chip8 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", 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] Downloading crates ... [INFO] [stderr] Downloaded readmouse v0.2.1 [INFO] [stderr] Downloaded input-event-codes v0.2.1 [INFO] [stderr] Downloaded device_query v0.2.8 [INFO] [stderr] Downloaded readkey v0.1.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 21c133814f0e0b36f7a98c358b192753a494691b9905d620b37eca9bfb584168 [INFO] running `Command { std: "docker" "start" "-a" "21c133814f0e0b36f7a98c358b192753a494691b9905d620b37eca9bfb584168", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21c133814f0e0b36f7a98c358b192753a494691b9905d620b37eca9bfb584168", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21c133814f0e0b36f7a98c358b192753a494691b9905d620b37eca9bfb584168", kill_on_drop: false }` [INFO] [stdout] 21c133814f0e0b36f7a98c358b192753a494691b9905d620b37eca9bfb584168 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 856a14c3f5a880ce85e15cd0a9ad2101d00016adf730cc65d7190cd92f4e691b [INFO] running `Command { std: "docker" "start" "-a" "856a14c3f5a880ce85e15cd0a9ad2101d00016adf730cc65d7190cd92f4e691b", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling sdl2 v0.34.5 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking input-event-codes v0.2.1 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling sdl2-sys v0.34.5 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling device_query v0.2.8 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking chip8 v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/render.rs (2 fixes) [INFO] [stderr] Fixed src/main.rs (4 fixes) [INFO] [stdout] warning: value assigned to `final_x` is never read [INFO] [stdout] --> src/interperter.rs:721:13 [INFO] [stdout] | [INFO] [stdout] 721 | let mut final_x = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `final_y` is never read [INFO] [stdout] --> src/interperter.rs:722:13 [INFO] [stdout] | [INFO] [stdout] 722 | let mut final_y = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `I` should have a snake case name [INFO] [stdout] --> src/interperter.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | I: u16, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/render.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | canvas.fill_rect(pixel_vec[index]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/render.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | canvas.fill_rect(pixel_vec[index]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `final_x` is never read [INFO] [stdout] --> src/interperter.rs:721:13 [INFO] [stdout] | [INFO] [stdout] 721 | let mut final_x = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `final_y` is never read [INFO] [stdout] --> src/interperter.rs:722:13 [INFO] [stdout] | [INFO] [stdout] 722 | let mut final_y = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `I` should have a snake case name [INFO] [stdout] --> src/interperter.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | I: u16, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `execute_sne_VV_not_equal` should have a snake case name [INFO] [stdout] --> src/interperter.rs:1155:8 [INFO] [stdout] | [INFO] [stdout] 1155 | fn execute_sne_VV_not_equal() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `execute_sne_vv_not_equal` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `execute_sne_VV_equal` should have a snake case name [INFO] [stdout] --> src/interperter.rs:1164:8 [INFO] [stdout] | [INFO] [stdout] 1164 | fn execute_sne_VV_equal() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `execute_sne_vv_equal` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/render.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | canvas.fill_rect(pixel_vec[index]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/render.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | canvas.fill_rect(pixel_vec[index]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.53s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking chip8 v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: value assigned to `final_x` is never read [INFO] [stdout] --> src/interperter.rs:721:13 [INFO] [stdout] | [INFO] [stdout] 721 | let mut final_x = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `final_y` is never read [INFO] [stdout] --> src/interperter.rs:722:13 [INFO] [stdout] | [INFO] [stdout] 722 | let mut final_y = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `I` should have a snake case name [INFO] [stdout] --> src/interperter.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | I: u16, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/render.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | canvas.fill_rect(pixel_vec[index]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/render.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | canvas.fill_rect(pixel_vec[index]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `final_x` is never read [INFO] [stdout] --> src/interperter.rs:721:13 [INFO] [stdout] | [INFO] [stdout] 721 | let mut final_x = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `final_y` is never read [INFO] [stdout] --> src/interperter.rs:722:13 [INFO] [stdout] | [INFO] [stdout] 722 | let mut final_y = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `I` should have a snake case name [INFO] [stdout] --> src/interperter.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | I: u16, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `execute_sne_VV_not_equal` should have a snake case name [INFO] [stdout] --> src/interperter.rs:1155:8 [INFO] [stdout] | [INFO] [stdout] 1155 | fn execute_sne_VV_not_equal() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `execute_sne_vv_not_equal` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `execute_sne_VV_equal` should have a snake case name [INFO] [stdout] --> src/interperter.rs:1164:8 [INFO] [stdout] | [INFO] [stdout] 1164 | fn execute_sne_VV_equal() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `execute_sne_vv_equal` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/render.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | canvas.fill_rect(pixel_vec[index]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/render.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | canvas.fill_rect(pixel_vec[index]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.08s [INFO] running `Command { std: "docker" "inspect" "856a14c3f5a880ce85e15cd0a9ad2101d00016adf730cc65d7190cd92f4e691b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "856a14c3f5a880ce85e15cd0a9ad2101d00016adf730cc65d7190cd92f4e691b", kill_on_drop: false }` [INFO] [stdout] 856a14c3f5a880ce85e15cd0a9ad2101d00016adf730cc65d7190cd92f4e691b