[INFO] fetching crate rollgrid 0.2.2... [INFO] checking rollgrid-0.2.2 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate rollgrid 0.2.2 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate rollgrid 0.2.2 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rollgrid 0.2.2 [INFO] finished tweaking crates.io crate rollgrid 0.2.2 [INFO] tweaked toml for crates.io crate rollgrid 0.2.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d9aa68de2cb62781f9fa5debcc7791be08b7405e5c6529c4b4f36f163f49e59c [INFO] running `Command { std: "docker" "start" "-a" "d9aa68de2cb62781f9fa5debcc7791be08b7405e5c6529c4b4f36f163f49e59c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9aa68de2cb62781f9fa5debcc7791be08b7405e5c6529c4b4f36f163f49e59c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9aa68de2cb62781f9fa5debcc7791be08b7405e5c6529c4b4f36f163f49e59c", kill_on_drop: false }` [INFO] [stdout] d9aa68de2cb62781f9fa5debcc7791be08b7405e5c6529c4b4f36f163f49e59c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5986ca827ce9470bfbd2f8a5d401299d444ce2e9771e229fdada3800319f1f43 [INFO] running `Command { std: "docker" "start" "-a" "5986ca827ce9470bfbd2f8a5d401299d444ce2e9771e229fdada3800319f1f43", kill_on_drop: false }` [INFO] [stderr] Checking rollgrid v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `rollgrid2d::tests::resize_and_reposition_test::DropCoord` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/rollgrid2d.rs:1210:33 [INFO] [stdout] | [INFO] [stdout] 1206 | grid.resize_and_reposition(width, height, (x, y), |action| { [INFO] [stdout] | ------ [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1210 | let mut old = old_value.expect("Old Value was None"); [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: associated function `new` is never used [INFO] [stdout] --> src/rollgrid3d.rs:1963:12 [INFO] [stdout] | [INFO] [stdout] 1962 | impl TempGrid3D { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 1963 | pub fn new(size: (usize, usize, usize), offset: (i32, i32, i32)) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `rollgrid3d::tests::resize_and_reposition_test::DropCoord` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/rollgrid3d.rs:2327:33 [INFO] [stdout] | [INFO] [stdout] 2323 | grid.resize_and_reposition(width, height, depth, (x, y, z), |action| { [INFO] [stdout] | ------ [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 2327 | let mut old = old_value.expect("Old Value was None"); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/rollgrid3d.rs:1963:12 [INFO] [stdout] | [INFO] [stdout] 1962 | impl TempGrid3D { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 1963 | pub fn new(size: (usize, usize, usize), offset: (i32, i32, i32)) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rollgrid` (lib test) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "5986ca827ce9470bfbd2f8a5d401299d444ce2e9771e229fdada3800319f1f43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5986ca827ce9470bfbd2f8a5d401299d444ce2e9771e229fdada3800319f1f43", kill_on_drop: false }` [INFO] [stdout] 5986ca827ce9470bfbd2f8a5d401299d444ce2e9771e229fdada3800319f1f43