[INFO] fetching crate quadrature-encoder 0.1.1... [INFO] checking quadrature-encoder-0.1.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate quadrature-encoder 0.1.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate quadrature-encoder 0.1.1 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 quadrature-encoder 0.1.1 [INFO] finished tweaking crates.io crate quadrature-encoder 0.1.1 [INFO] tweaked toml for crates.io crate quadrature-encoder 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate quadrature-encoder 0.1.1 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2caffa2a842b84c94289b9e4af9a2ced4d78273a655bdcef4d266acfeb6d99d5 [INFO] running `Command { std: "docker" "start" "-a" "2caffa2a842b84c94289b9e4af9a2ced4d78273a655bdcef4d266acfeb6d99d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2caffa2a842b84c94289b9e4af9a2ced4d78273a655bdcef4d266acfeb6d99d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2caffa2a842b84c94289b9e4af9a2ced4d78273a655bdcef4d266acfeb6d99d5", kill_on_drop: false }` [INFO] [stdout] 2caffa2a842b84c94289b9e4af9a2ced4d78273a655bdcef4d266acfeb6d99d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b1a48044b591b9abb789f83f24d1ec2a5f528a230254bbbf81a170e3e2542aff [INFO] running `Command { std: "docker" "start" "-a" "b1a48044b591b9abb789f83f24d1ec2a5f528a230254bbbf81a170e3e2542aff", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Checking embedded-hal v1.0.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Checking embedded-hal-nb v1.0.0 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking quadrature-decoder v0.1.1 [INFO] [stderr] Checking quadrature-encoder v0.1.1 (/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/encoder/incremental.rs:46:22 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn new(pin_clk: Clk, pin_dt: Dt) -> Self [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] 46 | decoder: Default::default(), [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/encoder/incremental.rs:105:12 [INFO] [stdout] | [INFO] [stdout] 103 | let movement: Option = change.map(From::from); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 104 | [INFO] [stdout] 105 | Ok(movement.map(|movement| { [INFO] [stdout] | ____________^ [INFO] [stdout] 106 | | if self.is_reversed() { [INFO] [stdout] 107 | | movement.flipped() [INFO] [stdout] 108 | | } else { [INFO] [stdout] 109 | | movement [INFO] [stdout] 110 | | } [INFO] [stdout] 111 | | })) [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/encoder/indexed.rs:48:22 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn new(pin_clk: Clk, pin_dt: Dt, pin_idx: Idx) -> Self [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] 48 | decoder: Default::default(), [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/encoder/indexed.rs:114:12 [INFO] [stdout] | [INFO] [stdout] 112 | let movement: Option = change.map(From::from); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 113 | [INFO] [stdout] 114 | Ok(movement.map(|movement| { [INFO] [stdout] | ____________^ [INFO] [stdout] 115 | | if self.is_reversed() { [INFO] [stdout] 116 | | movement.flipped() [INFO] [stdout] 117 | | } else { [INFO] [stdout] 118 | | movement [INFO] [stdout] 119 | | } [INFO] [stdout] 120 | | })) [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 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `quadrature-encoder` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b1a48044b591b9abb789f83f24d1ec2a5f528a230254bbbf81a170e3e2542aff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1a48044b591b9abb789f83f24d1ec2a5f528a230254bbbf81a170e3e2542aff", kill_on_drop: false }` [INFO] [stdout] b1a48044b591b9abb789f83f24d1ec2a5f528a230254bbbf81a170e3e2542aff