[INFO] fetching crate serial-sensors-proto 0.4.0... [INFO] checking serial-sensors-proto-0.4.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate serial-sensors-proto 0.4.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate serial-sensors-proto 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 serial-sensors-proto 0.4.0 [INFO] finished tweaking crates.io crate serial-sensors-proto 0.4.0 [INFO] tweaked toml for crates.io crate serial-sensors-proto 0.4.0 written to /workspace/builds/worker-7-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 31 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] [stderr] Adding virtue v0.0.13 (latest: v0.0.17) [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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bincode_derive v2.0.0-rc.3 [INFO] [stderr] Downloaded bincode v2.0.0-rc.3 [INFO] [stderr] Downloaded ensure-uniform-type v0.1.1 [INFO] [stderr] Downloaded serial-sensors-proto-derive v0.4.0 [INFO] [stderr] Downloaded uniform-array-derive v0.1.0 [INFO] [stderr] Downloaded corncobs v0.1.3 [INFO] [stderr] Downloaded virtue v0.0.13 [INFO] [stderr] Downloaded micromath v2.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9919db91bb955b8f03b8292f068735b166735b84e6f4dbe0b9b235023d5a3e27 [INFO] running `Command { std: "docker" "start" "-a" "9919db91bb955b8f03b8292f068735b166735b84e6f4dbe0b9b235023d5a3e27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9919db91bb955b8f03b8292f068735b166735b84e6f4dbe0b9b235023d5a3e27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9919db91bb955b8f03b8292f068735b166735b84e6f4dbe0b9b235023d5a3e27", kill_on_drop: false }` [INFO] [stdout] 9919db91bb955b8f03b8292f068735b166735b84e6f4dbe0b9b235023d5a3e27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2dcae4bdacb994b3479c48b8e2af043e92e267d33cdb379488b2ef436f328e97 [INFO] running `Command { std: "docker" "start" "-a" "2dcae4bdacb994b3479c48b8e2af043e92e267d33cdb379488b2ef436f328e97", kill_on_drop: false }` [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling virtue v0.0.13 [INFO] [stderr] Checking corncobs v0.1.3 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Compiling bincode_derive v2.0.0-rc.3 [INFO] [stderr] Checking bincode v2.0.0-rc.3 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling ensure-uniform-type v0.1.1 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling serial-sensors-proto-derive v0.4.0 [INFO] [stderr] Compiling uniform-array-derive v0.1.0 [INFO] [stderr] Checking serial-sensors-proto v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.27s [INFO] running `Command { std: "docker" "inspect" "2dcae4bdacb994b3479c48b8e2af043e92e267d33cdb379488b2ef436f328e97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dcae4bdacb994b3479c48b8e2af043e92e267d33cdb379488b2ef436f328e97", kill_on_drop: false }` [INFO] [stdout] 2dcae4bdacb994b3479c48b8e2af043e92e267d33cdb379488b2ef436f328e97 [INFO] checking serial-sensors-proto-0.4.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate serial-sensors-proto 0.4.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate serial-sensors-proto 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 serial-sensors-proto 0.4.0 [INFO] finished tweaking crates.io crate serial-sensors-proto 0.4.0 [INFO] tweaked toml for crates.io crate serial-sensors-proto 0.4.0 written to /workspace/builds/worker-7-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 31 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] [stderr] Adding virtue v0.0.13 (latest: v0.0.17) [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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6d2eed6317f9d93481f120d068d8941c4da53d990666acdfeec6be76c5096287 [INFO] running `Command { std: "docker" "start" "-a" "6d2eed6317f9d93481f120d068d8941c4da53d990666acdfeec6be76c5096287", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d2eed6317f9d93481f120d068d8941c4da53d990666acdfeec6be76c5096287", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d2eed6317f9d93481f120d068d8941c4da53d990666acdfeec6be76c5096287", kill_on_drop: false }` [INFO] [stdout] 6d2eed6317f9d93481f120d068d8941c4da53d990666acdfeec6be76c5096287 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e01eb5ef1c8ef2c7e000301c1d57919665c98c69625c2fb3fae90775ec07ee0a [INFO] running `Command { std: "docker" "start" "-a" "e01eb5ef1c8ef2c7e000301c1d57919665c98c69625c2fb3fae90775ec07ee0a", kill_on_drop: false }` [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling virtue v0.0.13 [INFO] [stderr] Checking corncobs v0.1.3 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Compiling bincode_derive v2.0.0-rc.3 [INFO] [stderr] Checking bincode v2.0.0-rc.3 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling ensure-uniform-type v0.1.1 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling uniform-array-derive v0.1.0 [INFO] [stderr] Compiling serial-sensors-proto-derive v0.4.0 [INFO] [stderr] Checking serial-sensors-proto 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:275:22 [INFO] [stdout] | [INFO] [stdout] 273 | fn into_versioned(self) -> VersionedDataFrame { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 274 | VersionedDataFrame { [INFO] [stdout] 275 | version: Self::ProtocolVersion::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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `serial-sensors-proto` (lib) due to 2 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:275:22 [INFO] [stdout] | [INFO] [stdout] 273 | fn into_versioned(self) -> VersionedDataFrame { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 274 | VersionedDataFrame { [INFO] [stdout] 275 | version: Self::ProtocolVersion::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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `serial-sensors-proto` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "e01eb5ef1c8ef2c7e000301c1d57919665c98c69625c2fb3fae90775ec07ee0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e01eb5ef1c8ef2c7e000301c1d57919665c98c69625c2fb3fae90775ec07ee0a", kill_on_drop: false }` [INFO] [stdout] e01eb5ef1c8ef2c7e000301c1d57919665c98c69625c2fb3fae90775ec07ee0a