[INFO] cloning repository https://github.com/PhilipK/hitting_grass [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PhilipK/hitting_grass" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhilipK%2Fhitting_grass", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhilipK%2Fhitting_grass'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5c48c1c775bc387122731c007d1ad1755b0b5a47 [INFO] checking PhilipK/hitting_grass/5c48c1c775bc387122731c007d1ad1755b0b5a47 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhilipK%2Fhitting_grass" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PhilipK/hitting_grass on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/PhilipK/hitting_grass [INFO] finished tweaking git repo https://github.com/PhilipK/hitting_grass [INFO] tweaked toml for git repo https://github.com/PhilipK/hitting_grass written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/PhilipK/hitting_grass 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 97fbc6b165dc7bc0ac09fcfff34d627d9b3aedfa08481f6010f8c5b49c6205d8 [INFO] running `Command { std: "docker" "start" "-a" "97fbc6b165dc7bc0ac09fcfff34d627d9b3aedfa08481f6010f8c5b49c6205d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "97fbc6b165dc7bc0ac09fcfff34d627d9b3aedfa08481f6010f8c5b49c6205d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97fbc6b165dc7bc0ac09fcfff34d627d9b3aedfa08481f6010f8c5b49c6205d8", kill_on_drop: false }` [INFO] [stdout] 97fbc6b165dc7bc0ac09fcfff34d627d9b3aedfa08481f6010f8c5b49c6205d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 17f8db366afb34936c93673f8914835d76bd79a41ba57e71dbcc97a69419f550 [INFO] running `Command { std: "docker" "start" "-a" "17f8db366afb34936c93673f8914835d76bd79a41ba57e71dbcc97a69419f550", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling sdl2 v0.34.5 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking atomic_refcell v0.1.7 [INFO] [stderr] Compiling proc_vector2d v1.0.2 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Compiling sdl2-sys v0.34.5 [INFO] [stderr] Checking vector2d v2.2.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling legion_codegen v0.4.0 [INFO] [stderr] Checking legion v0.4.0 [INFO] [stderr] Checking hitting_grass v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `grass_grow::*` [INFO] [stdout] --> src/systems/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use grass_grow::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `grass_grow::*` [INFO] [stdout] --> src/systems/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use grass_grow::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `position` is never read [INFO] [stdout] --> src/components/position.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Position{ [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 4 | pub position: Vector2D, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `radius` and `cutting_height` are never read [INFO] [stdout] --> src/components/robot.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Robot { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 2 | pub radius: f64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 3 | pub cutting_height: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 33 | let sdl_context = sdl2::init()?; [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 34 | let video_subsystem = sdl_context.video()?; [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 35 | let mut resources = Resources::default(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 36 | let world = initialize_world(&mut resources); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 65 | let mut window = video_subsystem [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 76 | let canvas = window [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 83 | let schedule = systems::setup_systems(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 84 | [INFO] [stdout] 85 | Ok(Game { [INFO] [stdout] | ____________^ [INFO] [stdout] 86 | | world, [INFO] [stdout] 87 | | canvas, [INFO] [stdout] 88 | | resources, [INFO] [stdout] 89 | | sdl_context, [INFO] [stdout] 90 | | schedule, [INFO] [stdout] 91 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `position` is never read [INFO] [stdout] --> src/components/position.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Position{ [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 4 | pub position: Vector2D, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hitting_grass` (bin "hitting_grass" test) due to 2 previous errors; 3 warnings emitted [INFO] [stdout] warning: fields `radius` and `cutting_height` are never read [INFO] [stdout] --> src/components/robot.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Robot { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 2 | pub radius: f64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 3 | pub cutting_height: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 33 | let sdl_context = sdl2::init()?; [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 34 | let video_subsystem = sdl_context.video()?; [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 35 | let mut resources = Resources::default(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 36 | let world = initialize_world(&mut resources); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 65 | let mut window = video_subsystem [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 76 | let canvas = window [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 83 | let schedule = systems::setup_systems(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 84 | [INFO] [stdout] 85 | Ok(Game { [INFO] [stdout] | ____________^ [INFO] [stdout] 86 | | world, [INFO] [stdout] 87 | | canvas, [INFO] [stdout] 88 | | resources, [INFO] [stdout] 89 | | sdl_context, [INFO] [stdout] 90 | | schedule, [INFO] [stdout] 91 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hitting_grass` (bin "hitting_grass") due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "17f8db366afb34936c93673f8914835d76bd79a41ba57e71dbcc97a69419f550", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17f8db366afb34936c93673f8914835d76bd79a41ba57e71dbcc97a69419f550", kill_on_drop: false }` [INFO] [stdout] 17f8db366afb34936c93673f8914835d76bd79a41ba57e71dbcc97a69419f550