[INFO] fetching crate vl53l4cd 0.4.0... [INFO] checking vl53l4cd-0.4.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate vl53l4cd 0.4.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate vl53l4cd 0.4.0 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate vl53l4cd 0.4.0 [INFO] finished tweaking crates.io crate vl53l4cd 0.4.0 [INFO] tweaked toml for crates.io crate vl53l4cd 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 22 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.76) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e3c71a788879734aa159cbf994aa9d8fa1675b8f173f0b087319ae12df6e70c [INFO] running `Command { std: "docker" "start" "-a" "5e3c71a788879734aa159cbf994aa9d8fa1675b8f173f0b087319ae12df6e70c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e3c71a788879734aa159cbf994aa9d8fa1675b8f173f0b087319ae12df6e70c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e3c71a788879734aa159cbf994aa9d8fa1675b8f173f0b087319ae12df6e70c", kill_on_drop: false }` [INFO] [stdout] 5e3c71a788879734aa159cbf994aa9d8fa1675b8f173f0b087319ae12df6e70c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b08ace2db7d8868de6792600b0c1b0e56981134cf7a9385f8b9a1c789b1ec358 [INFO] running `Command { std: "docker" "start" "-a" "b08ace2db7d8868de6792600b0c1b0e56981134cf7a9385f8b9a1c789b1ec358", kill_on_drop: false }` [INFO] [stderr] Compiling embedded-hal-async v1.0.0 [INFO] [stderr] Checking embedded-hal v1.0.0 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking vl53l4cd v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `Command { std: "docker" "inspect" "b08ace2db7d8868de6792600b0c1b0e56981134cf7a9385f8b9a1c789b1ec358", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b08ace2db7d8868de6792600b0c1b0e56981134cf7a9385f8b9a1c789b1ec358", kill_on_drop: false }` [INFO] [stdout] b08ace2db7d8868de6792600b0c1b0e56981134cf7a9385f8b9a1c789b1ec358 [INFO] checking vl53l4cd-0.4.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate vl53l4cd 0.4.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate vl53l4cd 0.4.0 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate vl53l4cd 0.4.0 [INFO] finished tweaking crates.io crate vl53l4cd 0.4.0 [INFO] tweaked toml for crates.io crate vl53l4cd 0.4.0 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 22 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.76) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 856a1fbddc264845104ffa4d9302dffd66af41871667f11e62c9213115f6ce70 [INFO] running `Command { std: "docker" "start" "-a" "856a1fbddc264845104ffa4d9302dffd66af41871667f11e62c9213115f6ce70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "856a1fbddc264845104ffa4d9302dffd66af41871667f11e62c9213115f6ce70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "856a1fbddc264845104ffa4d9302dffd66af41871667f11e62c9213115f6ce70", kill_on_drop: false }` [INFO] [stdout] 856a1fbddc264845104ffa4d9302dffd66af41871667f11e62c9213115f6ce70 [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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e77a1218f626754ee967268d3a7b4474354a6db7f80608b52f3d6d5e18142e4 [INFO] running `Command { std: "docker" "start" "-a" "9e77a1218f626754ee967268d3a7b4474354a6db7f80608b52f3d6d5e18142e4", kill_on_drop: false }` [INFO] [stderr] Compiling embedded-hal-async v1.0.0 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking embedded-hal v1.0.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking vl53l4cd v0.4.0 (/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:313:18 [INFO] [stdout] | [INFO] [stdout] 311 | pub const fn with_addr(bus: I2C, addr: u8, delay: DELAY, wait: WAIT) -> 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] 312 | Self { [INFO] [stdout] 313 | i2c: Device { addr, bus }, [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:313:18 [INFO] [stdout] | [INFO] [stdout] 311 | pub const fn with_addr(bus: I2C, addr: u8, delay: DELAY, wait: WAIT) -> 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] 312 | Self { [INFO] [stdout] 313 | i2c: Device { addr, bus }, [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] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `vl53l4cd` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `vl53l4cd` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "9e77a1218f626754ee967268d3a7b4474354a6db7f80608b52f3d6d5e18142e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e77a1218f626754ee967268d3a7b4474354a6db7f80608b52f3d6d5e18142e4", kill_on_drop: false }` [INFO] [stdout] 9e77a1218f626754ee967268d3a7b4474354a6db7f80608b52f3d6d5e18142e4