[INFO] cloning repository https://github.com/chee-chyuan/rusty-calculator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chee-chyuan/rusty-calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchee-chyuan%2Frusty-calculator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchee-chyuan%2Frusty-calculator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7b94da4f5cafa118a8927f88727ad0e0ae65dd10 [INFO] checking chee-chyuan/rusty-calculator/7b94da4f5cafa118a8927f88727ad0e0ae65dd10 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%2Fchee-chyuan%2Frusty-calculator" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chee-chyuan/rusty-calculator 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/chee-chyuan/rusty-calculator [INFO] finished tweaking git repo https://github.com/chee-chyuan/rusty-calculator [INFO] tweaked toml for git repo https://github.com/chee-chyuan/rusty-calculator written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/chee-chyuan/rusty-calculator 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 51b00f4d1c35c78220650009ac5cf2085b63160d7bedf20d296f86e740fd4178 [INFO] running `Command { std: "docker" "start" "-a" "51b00f4d1c35c78220650009ac5cf2085b63160d7bedf20d296f86e740fd4178", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51b00f4d1c35c78220650009ac5cf2085b63160d7bedf20d296f86e740fd4178", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51b00f4d1c35c78220650009ac5cf2085b63160d7bedf20d296f86e740fd4178", kill_on_drop: false }` [INFO] [stdout] 51b00f4d1c35c78220650009ac5cf2085b63160d7bedf20d296f86e740fd4178 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a38885b11785884ba66da7966245139b45cf431732401fc98c83955f3df8637d [INFO] running `Command { std: "docker" "start" "-a" "a38885b11785884ba66da7966245139b45cf431732401fc98c83955f3df8637d", kill_on_drop: false }` [INFO] [stderr] Checking eq_split v0.1.0 (/opt/rustwide/workdir/eq_split) [INFO] [stderr] Checking operation_tree v0.1.0 (/opt/rustwide/workdir/operation_tree) [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] --> operation_tree/src/lib.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 106 | let left_node_res = Self::create(left); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 111 | let right_node_res = Self::create(right); [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 116 | let left_node = left_node_res.unwrap(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 117 | let right_node = right_node_res.unwrap(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 118 | [INFO] [stdout] 119 | Ok(OperationNode { [INFO] [stdout] | ____________^ [INFO] [stdout] 120 | | operation: operator, [INFO] [stdout] 121 | | left_node: Box::new(NodeValue::OperationValue(left_node)), [INFO] [stdout] 122 | | right_node: Box::new(NodeValue::OperationValue(right_node)), [INFO] [stdout] 123 | | }) [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `operation_tree` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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] --> operation_tree/src/lib.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 106 | let left_node_res = Self::create(left); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 111 | let right_node_res = Self::create(right); [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 116 | let left_node = left_node_res.unwrap(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 117 | let right_node = right_node_res.unwrap(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 118 | [INFO] [stdout] 119 | Ok(OperationNode { [INFO] [stdout] | ____________^ [INFO] [stdout] 120 | | operation: operator, [INFO] [stdout] 121 | | left_node: Box::new(NodeValue::OperationValue(left_node)), [INFO] [stdout] 122 | | right_node: Box::new(NodeValue::OperationValue(right_node)), [INFO] [stdout] 123 | | }) [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `operation_tree` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "a38885b11785884ba66da7966245139b45cf431732401fc98c83955f3df8637d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a38885b11785884ba66da7966245139b45cf431732401fc98c83955f3df8637d", kill_on_drop: false }` [INFO] [stdout] a38885b11785884ba66da7966245139b45cf431732401fc98c83955f3df8637d