[INFO] fetching crate cubic-splines 0.2.0... [INFO] checking cubic-splines-0.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate cubic-splines 0.2.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate cubic-splines 0.2.0 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 cubic-splines 0.2.0 [INFO] finished tweaking crates.io crate cubic-splines 0.2.0 [INFO] tweaked toml for crates.io crate cubic-splines 0.2.0 written to /workspace/builds/worker-6-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 8 packages to latest compatible versions [INFO] [stderr] Adding roots v0.0.6 (latest: v0.0.8) [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] 7dba2bea672fc19afd2c8f4442cf80afa5e4b17ca6f7dba4e63d512184809991 [INFO] running `Command { std: "docker" "start" "-a" "7dba2bea672fc19afd2c8f4442cf80afa5e4b17ca6f7dba4e63d512184809991", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7dba2bea672fc19afd2c8f4442cf80afa5e4b17ca6f7dba4e63d512184809991", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7dba2bea672fc19afd2c8f4442cf80afa5e4b17ca6f7dba4e63d512184809991", kill_on_drop: false }` [INFO] [stdout] 7dba2bea672fc19afd2c8f4442cf80afa5e4b17ca6f7dba4e63d512184809991 [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] 4eef56d0f81f56f9d041127dbd11d4d45d8ca852d8a8376613a87f2f2d794655 [INFO] running `Command { std: "docker" "start" "-a" "4eef56d0f81f56f9d041127dbd11d4d45d8ca852d8a8376613a87f2f2d794655", kill_on_drop: false }` [INFO] [stderr] Checking roots v0.0.6 [INFO] [stderr] Checking cubic-splines v0.2.0 (/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:265:5 [INFO] [stdout] | [INFO] [stdout] 261 | fn div_diff_2((x0, y0): (f64, T), (x1, y1): (f64, T)) -> T [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] 265 | (y1 - y0) / (x1 - x0) [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:272:5 [INFO] [stdout] | [INFO] [stdout] 268 | fn div_diff_3((x0, y0): (f64, T), (x1, y1): (f64, T), (x2, y2): (f64, T)) -> T [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] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 272 | y0 / (x0 - x1) / (x0 - x2) + y1 / (x1 - x0) / (x1 - x2) + y2 / (x2 - x0) / (x2 - x1) [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/lib.rs:272:63 [INFO] [stdout] | [INFO] [stdout] 268 | fn div_diff_3((x0, y0): (f64, T), (x1, y1): (f64, T), (x2, y2): (f64, T)) -> T [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] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 272 | y0 / (x0 - x1) / (x0 - x2) + y1 / (x1 - x0) / (x1 - x2) + y2 / (x2 - x0) / (x2 - x1) [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cubic-splines` (lib) due to 4 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:265:5 [INFO] [stdout] | [INFO] [stdout] 261 | fn div_diff_2((x0, y0): (f64, T), (x1, y1): (f64, T)) -> T [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] 265 | (y1 - y0) / (x1 - x0) [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:272:5 [INFO] [stdout] | [INFO] [stdout] 268 | fn div_diff_3((x0, y0): (f64, T), (x1, y1): (f64, T), (x2, y2): (f64, T)) -> T [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] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 272 | y0 / (x0 - x1) / (x0 - x2) + y1 / (x1 - x0) / (x1 - x2) + y2 / (x2 - x0) / (x2 - x1) [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/lib.rs:272:63 [INFO] [stdout] | [INFO] [stdout] 268 | fn div_diff_3((x0, y0): (f64, T), (x1, y1): (f64, T), (x2, y2): (f64, T)) -> T [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] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 272 | y0 / (x0 - x1) / (x0 - x2) + y1 / (x1 - x0) / (x1 - x2) + y2 / (x2 - x0) / (x2 - x1) [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cubic-splines` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "4eef56d0f81f56f9d041127dbd11d4d45d8ca852d8a8376613a87f2f2d794655", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4eef56d0f81f56f9d041127dbd11d4d45d8ca852d8a8376613a87f2f2d794655", kill_on_drop: false }` [INFO] [stdout] 4eef56d0f81f56f9d041127dbd11d4d45d8ca852d8a8376613a87f2f2d794655