[INFO] fetching crate minesweep 6.0.54... [INFO] checking minesweep-6.0.54 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate minesweep 6.0.54 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate minesweep 6.0.54 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 crates.io crate minesweep 6.0.54 [INFO] finished tweaking crates.io crate minesweep 6.0.54 [INFO] tweaked toml for crates.io crate minesweep 6.0.54 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate minesweep 6.0.54 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 89af32eb023bfbdea0b9245d65f79e64443f30ddee10304e4a65548aae4bbf5b [INFO] running `Command { std: "docker" "start" "-a" "89af32eb023bfbdea0b9245d65f79e64443f30ddee10304e4a65548aae4bbf5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89af32eb023bfbdea0b9245d65f79e64443f30ddee10304e4a65548aae4bbf5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89af32eb023bfbdea0b9245d65f79e64443f30ddee10304e4a65548aae4bbf5b", kill_on_drop: false }` [INFO] [stdout] 89af32eb023bfbdea0b9245d65f79e64443f30ddee10304e4a65548aae4bbf5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 24ee4f4f41d6f25594f6750fb890580a7b1baf930b1eab583c7794eddf5fd563 [INFO] running `Command { std: "docker" "start" "-a" "24ee4f4f41d6f25594f6750fb890580a7b1baf930b1eab583c7794eddf5fd563", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling ahash v0.8.8 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking castaway v0.2.2 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling indoc v2.0.4 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking compact_str v0.7.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking termion v3.0.0 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking lru v0.12.2 [INFO] [stderr] Checking ctrlc v3.4.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling stability v0.1.1 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling strum_macros v0.26.1 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling typed-builder-macro v0.18.1 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking typed-builder v0.18.1 [INFO] [stderr] Checking strum v0.26.1 [INFO] [stderr] Checking ratatui v0.26.0 [INFO] [stderr] Checking minesweep v6.0.54 (/opt/rustwide/workdir) [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/events.rs:39:28 [INFO] [stdout] | [INFO] [stdout] 36 | let (tx, rx) = mpsc::channel(); [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] ... [INFO] [stdout] 39 | _input_handle: { [INFO] [stdout] | ____________________________^ [INFO] [stdout] 40 | | let tx = tx.clone(); [INFO] [stdout] 41 | | thread::spawn(move || { [INFO] [stdout] 42 | | let stdin = io::stdin(); [INFO] [stdout] ... | [INFO] [stdout] 49 | | }) [INFO] [stdout] 50 | | }, [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/events.rs:51:27 [INFO] [stdout] | [INFO] [stdout] 36 | let (tx, rx) = mpsc::channel(); [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] ... [INFO] [stdout] 51 | _tick_handle: { [INFO] [stdout] | ___________________________^ [INFO] [stdout] 52 | | thread::spawn(move || loop { [INFO] [stdout] 53 | | if tx.send(Event::Tick).is_err() { [INFO] [stdout] 54 | | break; [INFO] [stdout] ... | [INFO] [stdout] 57 | | }) [INFO] [stdout] 58 | | }, [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] 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/events.rs:39:28 [INFO] [stdout] | [INFO] [stdout] 36 | let (tx, rx) = mpsc::channel(); [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] ... [INFO] [stdout] 39 | _input_handle: { [INFO] [stdout] | ____________________________^ [INFO] [stdout] 40 | | let tx = tx.clone(); [INFO] [stdout] 41 | | thread::spawn(move || { [INFO] [stdout] 42 | | let stdin = io::stdin(); [INFO] [stdout] ... | [INFO] [stdout] 49 | | }) [INFO] [stdout] 50 | | }, [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/events.rs:51:27 [INFO] [stdout] | [INFO] [stdout] 36 | let (tx, rx) = mpsc::channel(); [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] ... [INFO] [stdout] 51 | _tick_handle: { [INFO] [stdout] | ___________________________^ [INFO] [stdout] 52 | | thread::spawn(move || loop { [INFO] [stdout] 53 | | if tx.send(Event::Tick).is_err() { [INFO] [stdout] 54 | | break; [INFO] [stdout] ... | [INFO] [stdout] 57 | | }) [INFO] [stdout] 58 | | }, [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] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `minesweep` (bin "minesweep") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `minesweep` (bin "minesweep" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "24ee4f4f41d6f25594f6750fb890580a7b1baf930b1eab583c7794eddf5fd563", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24ee4f4f41d6f25594f6750fb890580a7b1baf930b1eab583c7794eddf5fd563", kill_on_drop: false }` [INFO] [stdout] 24ee4f4f41d6f25594f6750fb890580a7b1baf930b1eab583c7794eddf5fd563