[INFO] cloning repository https://github.com/xaviershay/voxels-bench [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xaviershay/voxels-bench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxaviershay%2Fvoxels-bench", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxaviershay%2Fvoxels-bench'... [INFO] [stderr] error: unable to write symref for HEAD: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/xaviershay/voxels-bench [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xaviershay/voxels-bench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxaviershay%2Fvoxels-bench", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxaviershay%2Fvoxels-bench'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ea42437251f5d891b8de317360f5813b393fc38b [INFO] checking xaviershay/voxels-bench against master#0c478fdfe138a8b09744798c85fe2be657768b00 for pr-139419 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxaviershay%2Fvoxels-bench" "/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/xaviershay/voxels-bench on toolchain 0c478fdfe138a8b09744798c85fe2be657768b00 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c478fdfe138a8b09744798c85fe2be657768b00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/xaviershay/voxels-bench [INFO] finished tweaking git repo https://github.com/xaviershay/voxels-bench [INFO] tweaked toml for git repo https://github.com/xaviershay/voxels-bench written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/xaviershay/voxels-bench 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" "+0c478fdfe138a8b09744798c85fe2be657768b00" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+0c478fdfe138a8b09744798c85fe2be657768b00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d8c0ff04e631afc4dae0306a6fdb28297cfcfb5b322781fed1c2b9fcececd633 [INFO] running `Command { std: "docker" "start" "-a" "d8c0ff04e631afc4dae0306a6fdb28297cfcfb5b322781fed1c2b9fcececd633", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d8c0ff04e631afc4dae0306a6fdb28297cfcfb5b322781fed1c2b9fcececd633", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8c0ff04e631afc4dae0306a6fdb28297cfcfb5b322781fed1c2b9fcececd633", kill_on_drop: false }` [INFO] [stdout] d8c0ff04e631afc4dae0306a6fdb28297cfcfb5b322781fed1c2b9fcececd633 [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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+0c478fdfe138a8b09744798c85fe2be657768b00" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 50f27a18102987a698e0cbe54c0750698dad97c80f28e803b2c5b8e81f8e33ac [INFO] running `Command { std: "docker" "start" "-a" "50f27a18102987a698e0cbe54c0750698dad97c80f28e803b2c5b8e81f8e33ac", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Checking libc v0.2.40 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking voxel-bench v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:154:5 [INFO] [stdout] | [INFO] [stdout] 134 | / loop { [INFO] [stdout] 135 | | thread::sleep(Duration::from_millis(300)); [INFO] [stdout] 136 | | let d = data.read().unwrap(); [INFO] [stdout] 137 | | print!("{}[2J", 27 as char); [INFO] [stdout] ... | [INFO] [stdout] 152 | | println!("Physics FPS: {}", d.physics_fps); [INFO] [stdout] 153 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 154 | physics_tx.send(true).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `physics_tx` [INFO] [stdout] --> src/main.rs:58:10 [INFO] [stdout] | [INFO] [stdout] 58 | let (physics_tx, physics_rx) = mpsc::channel(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_physics_tx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `physics_thread` [INFO] [stdout] --> src/main.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | let physics_thread = thread::spawn(move || { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_physics_thread` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:154:5 [INFO] [stdout] | [INFO] [stdout] 134 | / loop { [INFO] [stdout] 135 | | thread::sleep(Duration::from_millis(300)); [INFO] [stdout] 136 | | let d = data.read().unwrap(); [INFO] [stdout] 137 | | print!("{}[2J", 27 as char); [INFO] [stdout] ... | [INFO] [stdout] 152 | | println!("Physics FPS: {}", d.physics_fps); [INFO] [stdout] 153 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 154 | physics_tx.send(true).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cell_type` is never read [INFO] [stdout] --> src/types/cell.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Cell { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 5 | pub cell_type: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Cell` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `zero` is never used [INFO] [stdout] --> src/types/v3i.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl V3I { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn zero() -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/main.rs:93:34 [INFO] [stdout] | [INFO] [stdout] 93 | for n in old_data.get(nl) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 93 - for n in old_data.get(nl) { [INFO] [stdout] 93 + while let Some(n) = old_data.get(nl) { [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 93 - for n in old_data.get(nl) { [INFO] [stdout] 93 + if let Some(n) = old_data.get(nl) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/main.rs:110:34 [INFO] [stdout] | [INFO] [stdout] 110 | for n in old_data.get(nl) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 110 - for n in old_data.get(nl) { [INFO] [stdout] 110 + while let Some(n) = old_data.get(nl) { [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 110 - for n in old_data.get(nl) { [INFO] [stdout] 110 + if let Some(n) = old_data.get(nl) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `physics_tx` [INFO] [stdout] --> src/main.rs:58:10 [INFO] [stdout] | [INFO] [stdout] 58 | let (physics_tx, physics_rx) = mpsc::channel(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_physics_tx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `physics_thread` [INFO] [stdout] --> src/main.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | let physics_thread = thread::spawn(move || { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_physics_thread` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cell_type` is never read [INFO] [stdout] --> src/types/cell.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Cell { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 5 | pub cell_type: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Cell` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `zero` is never used [INFO] [stdout] --> src/types/v3i.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl V3I { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn zero() -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/main.rs:93:34 [INFO] [stdout] | [INFO] [stdout] 93 | for n in old_data.get(nl) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 93 - for n in old_data.get(nl) { [INFO] [stdout] 93 + while let Some(n) = old_data.get(nl) { [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 93 - for n in old_data.get(nl) { [INFO] [stdout] 93 + if let Some(n) = old_data.get(nl) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/main.rs:110:34 [INFO] [stdout] | [INFO] [stdout] 110 | for n in old_data.get(nl) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 110 - for n in old_data.get(nl) { [INFO] [stdout] 110 + while let Some(n) = old_data.get(nl) { [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 110 - for n in old_data.get(nl) { [INFO] [stdout] 110 + if let Some(n) = old_data.get(nl) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "50f27a18102987a698e0cbe54c0750698dad97c80f28e803b2c5b8e81f8e33ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50f27a18102987a698e0cbe54c0750698dad97c80f28e803b2c5b8e81f8e33ac", kill_on_drop: false }` [INFO] [stdout] 50f27a18102987a698e0cbe54c0750698dad97c80f28e803b2c5b8e81f8e33ac