[INFO] fetching crate stl_io 0.8.2... [INFO] checking stl_io-0.8.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate stl_io 0.8.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate stl_io 0.8.2 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 stl_io 0.8.2 [INFO] finished tweaking crates.io crate stl_io 0.8.2 [INFO] tweaked toml for crates.io crate stl_io 0.8.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 5 packages to latest compatible versions [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] 460640d0c5cb9a19dd0a8dc47616ffa41bd6ad0313c1b364cc2956181ed2c601 [INFO] running `Command { std: "docker" "start" "-a" "460640d0c5cb9a19dd0a8dc47616ffa41bd6ad0313c1b364cc2956181ed2c601", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "460640d0c5cb9a19dd0a8dc47616ffa41bd6ad0313c1b364cc2956181ed2c601", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "460640d0c5cb9a19dd0a8dc47616ffa41bd6ad0313c1b364cc2956181ed2c601", kill_on_drop: false }` [INFO] [stdout] 460640d0c5cb9a19dd0a8dc47616ffa41bd6ad0313c1b364cc2956181ed2c601 [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] 020216db4dfd270e504a8285969f3b2893acbd42e09fe1343aa10b75b371f7a5 [INFO] running `Command { std: "docker" "start" "-a" "020216db4dfd270e504a8285969f3b2893acbd42e09fe1343aa10b75b371f7a5", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking stl_io v0.8.2 (/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/lib.rs:271:12 [INFO] [stdout] | [INFO] [stdout] 268 | let mut reader = Box::new(BufReader::new(read)); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 271 | Ok(Box::new(BinaryStlReader { [INFO] [stdout] | ____________^ [INFO] [stdout] 272 | | reader, [INFO] [stdout] 273 | | index: 0, [INFO] [stdout] 274 | | size: num_faces, [INFO] [stdout] 275 | | }) [INFO] [stdout] 276 | | as Box>>) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________________________________________________________________| [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/lib.rs:433:12 [INFO] [stdout] | [INFO] [stdout] 405 | let mut lines = BufReader::new(read).lines(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 422 | let lines = lines [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 433 | Ok(Box::new(AsciiStlReader { [INFO] [stdout] | ____________^ [INFO] [stdout] 434 | | lines: Box::new(lines), [INFO] [stdout] 435 | | }) [INFO] [stdout] 436 | | as Box>>) [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] [stderr] error: could not compile `stl_io` (lib) due to 3 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] --> src/lib.rs:271:12 [INFO] [stdout] | [INFO] [stdout] 268 | let mut reader = Box::new(BufReader::new(read)); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 271 | Ok(Box::new(BinaryStlReader { [INFO] [stdout] | ____________^ [INFO] [stdout] 272 | | reader, [INFO] [stdout] 273 | | index: 0, [INFO] [stdout] 274 | | size: num_faces, [INFO] [stdout] 275 | | }) [INFO] [stdout] 276 | | as Box>>) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________________________________________________________________| [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/lib.rs:433:12 [INFO] [stdout] | [INFO] [stdout] 405 | let mut lines = BufReader::new(read).lines(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 422 | let lines = lines [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 433 | Ok(Box::new(AsciiStlReader { [INFO] [stdout] | ____________^ [INFO] [stdout] 434 | | lines: Box::new(lines), [INFO] [stdout] 435 | | }) [INFO] [stdout] 436 | | as Box>>) [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] [stderr] error: could not compile `stl_io` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "020216db4dfd270e504a8285969f3b2893acbd42e09fe1343aa10b75b371f7a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "020216db4dfd270e504a8285969f3b2893acbd42e09fe1343aa10b75b371f7a5", kill_on_drop: false }` [INFO] [stdout] 020216db4dfd270e504a8285969f3b2893acbd42e09fe1343aa10b75b371f7a5