[INFO] cloning repository https://github.com/DavidWebber126/nes_emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DavidWebber126/nes_emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavidWebber126%2Fnes_emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavidWebber126%2Fnes_emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a71f4e8e052095803188773576409445ff9f21eb [INFO] checking DavidWebber126/nes_emulator/a71f4e8e052095803188773576409445ff9f21eb 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%2FDavidWebber126%2Fnes_emulator" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DavidWebber126/nes_emulator 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/DavidWebber126/nes_emulator [INFO] finished tweaking git repo https://github.com/DavidWebber126/nes_emulator [INFO] tweaked toml for git repo https://github.com/DavidWebber126/nes_emulator written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/DavidWebber126/nes_emulator 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 341ee275f45a75565749ef26c322f093d298be30d33abbc4b02bc8a53a937a55 [INFO] running `Command { std: "docker" "start" "-a" "341ee275f45a75565749ef26c322f093d298be30d33abbc4b02bc8a53a937a55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "341ee275f45a75565749ef26c322f093d298be30d33abbc4b02bc8a53a937a55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "341ee275f45a75565749ef26c322f093d298be30d33abbc4b02bc8a53a937a55", kill_on_drop: false }` [INFO] [stdout] 341ee275f45a75565749ef26c322f093d298be30d33abbc4b02bc8a53a937a55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e0d8a34f4bff840a04237f2c209248bc6a6b941af83b106315bbc5f7e64af007 [INFO] running `Command { std: "docker" "start" "-a" "e0d8a34f4bff840a04237f2c209248bc6a6b941af83b106315bbc5f7e64af007", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling sdl2 v0.36.0 [INFO] [stderr] Compiling sdl2-sys v0.36.0 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking nes_emulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::render` [INFO] [stdout] --> src/ppu.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::render; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::render` [INFO] [stdout] --> src/ppu.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::render; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scanline` [INFO] [stdout] --> src/render.rs:251:32 [INFO] [stdout] | [INFO] [stdout] 251 | pub fn render_visible_scanline(scanline: u16, shift_x: isize, shift_y: isize) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scanline` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shift_x` [INFO] [stdout] --> src/render.rs:251:47 [INFO] [stdout] | [INFO] [stdout] 251 | pub fn render_visible_scanline(scanline: u16, shift_x: isize, shift_y: isize) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shift_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shift_y` [INFO] [stdout] --> src/render.rs:251:63 [INFO] [stdout] | [INFO] [stdout] 251 | pub fn render_visible_scanline(scanline: u16, shift_x: isize, shift_y: isize) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shift_y` [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/bus.rs:46:32 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn new<'call, F>(rom: Rom, gameloop_callback: F) -> Bus<'call> [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 46 | gameloop_callback: Box::from(gameloop_callback), [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] warning: unused variable: `scanline` [INFO] [stdout] --> src/render.rs:251:32 [INFO] [stdout] | [INFO] [stdout] 251 | pub fn render_visible_scanline(scanline: u16, shift_x: isize, shift_y: isize) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scanline` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shift_x` [INFO] [stdout] --> src/render.rs:251:47 [INFO] [stdout] | [INFO] [stdout] 251 | pub fn render_visible_scanline(scanline: u16, shift_x: isize, shift_y: isize) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shift_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shift_y` [INFO] [stdout] --> src/render.rs:251:63 [INFO] [stdout] | [INFO] [stdout] 251 | pub fn render_visible_scanline(scanline: u16, shift_x: isize, shift_y: isize) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shift_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [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/bus.rs:46:32 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn new<'call, F>(rom: Rom, gameloop_callback: F) -> Bus<'call> [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 46 | gameloop_callback: Box::from(gameloop_callback), [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] [stderr] error: could not compile `nes_emulator` (bin "nes_emulator") due to 2 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nes_emulator` (bin "nes_emulator" test) due to 2 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "e0d8a34f4bff840a04237f2c209248bc6a6b941af83b106315bbc5f7e64af007", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0d8a34f4bff840a04237f2c209248bc6a6b941af83b106315bbc5f7e64af007", kill_on_drop: false }` [INFO] [stdout] e0d8a34f4bff840a04237f2c209248bc6a6b941af83b106315bbc5f7e64af007