[INFO] cloning repository https://github.com/alexeyden/rust-experiments [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexeyden/rust-experiments" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexeyden%2Frust-experiments", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexeyden%2Frust-experiments'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f01e50da7a04d7323f7e99a977cd536544231779 [INFO] checking alexeyden/rust-experiments/f01e50da7a04d7323f7e99a977cd536544231779 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%2Falexeyden%2Frust-experiments" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alexeyden/rust-experiments 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/alexeyden/rust-experiments [INFO] finished tweaking git repo https://github.com/alexeyden/rust-experiments [INFO] tweaked toml for git repo https://github.com/alexeyden/rust-experiments written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/alexeyden/rust-experiments 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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8f9f30ce83b32027e7f54195da447ec746dade1f64ed69b627a74412e2cdb59e [INFO] running `Command { std: "docker" "start" "-a" "8f9f30ce83b32027e7f54195da447ec746dade1f64ed69b627a74412e2cdb59e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f9f30ce83b32027e7f54195da447ec746dade1f64ed69b627a74412e2cdb59e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f9f30ce83b32027e7f54195da447ec746dade1f64ed69b627a74412e2cdb59e", kill_on_drop: false }` [INFO] [stdout] 8f9f30ce83b32027e7f54195da447ec746dade1f64ed69b627a74412e2cdb59e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b202c0243a32b9f88720c8e9823130b0a7b48aca3a583fadbc45295a80c23dc3 [INFO] running `Command { std: "docker" "start" "-a" "b202c0243a32b9f88720c8e9823130b0a7b48aca3a583fadbc45295a80c23dc3", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking num-integer v0.1.33 [INFO] [stderr] Compiling sdl2-sys v0.27.2 (https://github.com/AngryLawyer/rust-sdl2#5d8c8632) [INFO] [stderr] Checking libc v0.2.21 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking lazy_static v0.2.4 [INFO] [stderr] Checking serde v0.9.11 [INFO] [stderr] Checking dtoa v0.4.1 [INFO] [stderr] Checking itoa v0.3.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking num-iter v0.1.33 [INFO] [stderr] Checking num v0.1.37 [INFO] [stderr] Compiling syn v0.11.9 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking sdl2 v0.29.0 (https://github.com/AngryLawyer/rust-sdl2#5d8c8632) [INFO] [stderr] Compiling serde_codegen_internals v0.14.1 [INFO] [stderr] Compiling serde_derive v0.9.11 [INFO] [stderr] Checking serde_json v0.9.9 [INFO] [stderr] Checking raster v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `in_action` is never read [INFO] [stdout] --> src/game.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Game<'a> { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 16 | pub in_action: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/util.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn clamp(x: T, mn: T, mx: T) -> T where T: cmp::Ord { [INFO] [stdout] | ---- ----- ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] 20 | cmp::min(cmp::max(x, mn), mx) [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: field `in_action` is never read [INFO] [stdout] --> src/game.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Game<'a> { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 16 | pub in_action: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning 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/util.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn clamp(x: T, mn: T, mx: T) -> T where T: cmp::Ord { [INFO] [stdout] | ---- ----- ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] 20 | cmp::min(cmp::max(x, mn), mx) [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 `raster` (bin "raster" test) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `raster` (bin "raster") due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "b202c0243a32b9f88720c8e9823130b0a7b48aca3a583fadbc45295a80c23dc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b202c0243a32b9f88720c8e9823130b0a7b48aca3a583fadbc45295a80c23dc3", kill_on_drop: false }` [INFO] [stdout] b202c0243a32b9f88720c8e9823130b0a7b48aca3a583fadbc45295a80c23dc3