[INFO] fetching crate console_ui_engine_null 0.1.0... [INFO] checking console_ui_engine_null-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate console_ui_engine_null 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate console_ui_engine_null 0.1.0 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 console_ui_engine_null 0.1.0 [INFO] finished tweaking crates.io crate console_ui_engine_null 0.1.0 [INFO] tweaked toml for crates.io crate console_ui_engine_null 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate console_ui_engine_null 0.1.0 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: file `/workspace/builds/worker-1-tc2/source/examples/main.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `example` [INFO] [stderr] * `example` target `main` [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] 6c2de721adf80fafd6ae59641b3c5566d8f790f7e6e16e53af35078814cf8767 [INFO] running `Command { std: "docker" "start" "-a" "6c2de721adf80fafd6ae59641b3c5566d8f790f7e6e16e53af35078814cf8767", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6c2de721adf80fafd6ae59641b3c5566d8f790f7e6e16e53af35078814cf8767", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c2de721adf80fafd6ae59641b3c5566d8f790f7e6e16e53af35078814cf8767", kill_on_drop: false }` [INFO] [stdout] 6c2de721adf80fafd6ae59641b3c5566d8f790f7e6e16e53af35078814cf8767 [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] 7f0c3fceed9b297b1fc32400cffa65b23f89d89ccd5fb749016c296057449d40 [INFO] running `Command { std: "docker" "start" "-a" "7f0c3fceed9b297b1fc32400cffa65b23f89d89ccd5fb749016c296057449d40", kill_on_drop: false }` [INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/main.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `example` [INFO] [stderr] * `example` target `main` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking crossterm v0.13.2 [INFO] [stderr] Checking console_ui_engine_null v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `full_render_chars` is never used [INFO] [stdout] --> src/console.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 59 | impl Console { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 60 | [INFO] [stdout] 61 | fn full_render_chars(&self) -> Result<()>{ [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/scene.rs:33:38 [INFO] [stdout] | [INFO] [stdout] 33 | self.elements.iter().find(|e|e.borrow().get_name() == name) [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/scene.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | .filter(|e| e.borrow().is_focusable()).cycle() [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `console_ui_engine_null` (lib test) due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: method `full_render_chars` is never used [INFO] [stdout] --> src/console.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 59 | impl Console { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 60 | [INFO] [stdout] 61 | fn full_render_chars(&self) -> Result<()>{ [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/scene.rs:33:38 [INFO] [stdout] | [INFO] [stdout] 33 | self.elements.iter().find(|e|e.borrow().get_name() == name) [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/scene.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | .filter(|e| e.borrow().is_focusable()).cycle() [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `console_ui_engine_null` (lib) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "7f0c3fceed9b297b1fc32400cffa65b23f89d89ccd5fb749016c296057449d40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f0c3fceed9b297b1fc32400cffa65b23f89d89ccd5fb749016c296057449d40", kill_on_drop: false }` [INFO] [stdout] 7f0c3fceed9b297b1fc32400cffa65b23f89d89ccd5fb749016c296057449d40