[INFO] fetching crate bq2515x 0.1.0... [INFO] checking bq2515x-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate bq2515x 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate bq2515x 0.1.0 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 bq2515x 0.1.0 [INFO] finished tweaking crates.io crate bq2515x 0.1.0 [INFO] tweaked toml for crates.io crate bq2515x 0.1.0 written to /workspace/builds/worker-0-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 43 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding radium v0.7.0 (latest: v1.1.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding wyz v0.5.1 (latest: v0.6.1) [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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 80ac7fd16941671821b0b160c51c0550116612ef2dd2f01f445aa6349e04d32b [INFO] running `Command { std: "docker" "start" "-a" "80ac7fd16941671821b0b160c51c0550116612ef2dd2f01f445aa6349e04d32b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "80ac7fd16941671821b0b160c51c0550116612ef2dd2f01f445aa6349e04d32b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80ac7fd16941671821b0b160c51c0550116612ef2dd2f01f445aa6349e04d32b", kill_on_drop: false }` [INFO] [stdout] 80ac7fd16941671821b0b160c51c0550116612ef2dd2f01f445aa6349e04d32b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8ed1c60878470ea4a0a17a7b9bfba1722dfc4cb7bbf939046cd7bb1d6d7efd7f [INFO] running `Command { std: "docker" "start" "-a" "8ed1c60878470ea4a0a17a7b9bfba1722dfc4cb7bbf939046cd7bb1d6d7efd7f", kill_on_drop: false }` [INFO] [stderr] Compiling prettyplease v0.2.22 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling defmt v0.3.8 [INFO] [stderr] Compiling embedded-io-async v0.6.1 [INFO] [stderr] Compiling unsafe-libyaml v0.2.11 [INFO] [stderr] Compiling defmt-macros v0.3.9 [INFO] [stderr] Compiling embedded-hal-async v1.0.0 [INFO] [stderr] Checking embedded-io v0.6.1 [INFO] [stderr] Checking embedded-hal v1.0.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Compiling bq2515x v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling num_enum_derive v0.7.3 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Checking num_enum v0.7.3 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling defmt-parser v0.3.4 [INFO] [stderr] Checking derive_more v1.0.0 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling indexmap v2.5.0 [INFO] [stderr] Compiling serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling device-driver-generation v0.7.0 [INFO] [stderr] Compiling device-driver-macros v0.7.0 [INFO] [stderr] Checking device-driver v0.7.0 [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/hl.rs:34:18 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn new(i2c: I2C) -> Self { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 33 | Self { [INFO] [stdout] 34 | dev: Bq2515xDevice::new(i2c), [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/hl/lowpower.rs:37:20 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new(i2c: I2C, nlp_pin: P, delay: D) -> 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] 36 | Self { [INFO] [stdout] 37 | inner: Bq2515x::new(i2c), [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/hl.rs:34:18 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn new(i2c: I2C) -> Self { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 33 | Self { [INFO] [stdout] 34 | dev: Bq2515xDevice::new(i2c), [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/hl/lowpower.rs:37:20 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new(i2c: I2C, nlp_pin: P, delay: D) -> 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] 36 | Self { [INFO] [stdout] 37 | inner: Bq2515x::new(i2c), [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] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bq2515x` (lib test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `bq2515x` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "8ed1c60878470ea4a0a17a7b9bfba1722dfc4cb7bbf939046cd7bb1d6d7efd7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ed1c60878470ea4a0a17a7b9bfba1722dfc4cb7bbf939046cd7bb1d6d7efd7f", kill_on_drop: false }` [INFO] [stdout] 8ed1c60878470ea4a0a17a7b9bfba1722dfc4cb7bbf939046cd7bb1d6d7efd7f