[INFO] fetching crate socketcan-isotp 1.0.2... [INFO] checking socketcan-isotp-1.0.2 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate socketcan-isotp 1.0.2 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate socketcan-isotp 1.0.2 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 socketcan-isotp 1.0.2 [INFO] finished tweaking crates.io crate socketcan-isotp 1.0.2 [INFO] tweaked toml for crates.io crate socketcan-isotp 1.0.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate socketcan-isotp 1.0.2 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded embedded-can v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6e46d8ff327b0dc4a04838d4fd843850fb5cb442d6a504db586d100c96a93c15 [INFO] running `Command { std: "docker" "start" "-a" "6e46d8ff327b0dc4a04838d4fd843850fb5cb442d6a504db586d100c96a93c15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e46d8ff327b0dc4a04838d4fd843850fb5cb442d6a504db586d100c96a93c15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e46d8ff327b0dc4a04838d4fd843850fb5cb442d6a504db586d100c96a93c15", kill_on_drop: false }` [INFO] [stdout] 6e46d8ff327b0dc4a04838d4fd843850fb5cb442d6a504db586d100c96a93c15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 93c66104b0dd77db084d2a0d98a55878df6cfc1f16dd716c720c7b766d39efda [INFO] running `Command { std: "docker" "start" "-a" "93c66104b0dd77db084d2a0d98a55878df6cfc1f16dd716c720c7b766d39efda", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking embedded-can v0.4.1 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking socketcan-isotp v1.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.56s [INFO] running `Command { std: "docker" "inspect" "93c66104b0dd77db084d2a0d98a55878df6cfc1f16dd716c720c7b766d39efda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93c66104b0dd77db084d2a0d98a55878df6cfc1f16dd716c720c7b766d39efda", kill_on_drop: false }` [INFO] [stdout] 93c66104b0dd77db084d2a0d98a55878df6cfc1f16dd716c720c7b766d39efda [INFO] checking socketcan-isotp-1.0.2 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate socketcan-isotp 1.0.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate socketcan-isotp 1.0.2 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 socketcan-isotp 1.0.2 [INFO] finished tweaking crates.io crate socketcan-isotp 1.0.2 [INFO] tweaked toml for crates.io crate socketcan-isotp 1.0.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate socketcan-isotp 1.0.2 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 37e91a03e2697d5816dae91c16964c21dc73ef1e2394b6325e2436cde4d2ad08 [INFO] running `Command { std: "docker" "start" "-a" "37e91a03e2697d5816dae91c16964c21dc73ef1e2394b6325e2436cde4d2ad08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "37e91a03e2697d5816dae91c16964c21dc73ef1e2394b6325e2436cde4d2ad08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37e91a03e2697d5816dae91c16964c21dc73ef1e2394b6325e2436cde4d2ad08", kill_on_drop: false }` [INFO] [stdout] 37e91a03e2697d5816dae91c16964c21dc73ef1e2394b6325e2436cde4d2ad08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b9971662a3bd9641ee6091530f4f5c0a1db9b9c0ba0ea5cc78abc86a533a2853 [INFO] running `Command { std: "docker" "start" "-a" "b9971662a3bd9641ee6091530f4f5c0a1db9b9c0ba0ea5cc78abc86a533a2853", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking embedded-can v0.4.1 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking socketcan-isotp v1.0.2 (/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:582:12 [INFO] [stdout] | [INFO] [stdout] 476 | rx_id: impl Into, [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 477 | tx_id: impl Into, [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 582 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 583 | | fd: sock_fd, [INFO] [stdout] 584 | | recv_buffer: [0x00; RECV_BUFFER_SIZE], [INFO] [stdout] 585 | | }) [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 `socketcan-isotp` (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:582:12 [INFO] [stdout] | [INFO] [stdout] 476 | rx_id: impl Into, [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 477 | tx_id: impl Into, [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 582 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 583 | | fd: sock_fd, [INFO] [stdout] 584 | | recv_buffer: [0x00; RECV_BUFFER_SIZE], [INFO] [stdout] 585 | | }) [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 `socketcan-isotp` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "b9971662a3bd9641ee6091530f4f5c0a1db9b9c0ba0ea5cc78abc86a533a2853", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9971662a3bd9641ee6091530f4f5c0a1db9b9c0ba0ea5cc78abc86a533a2853", kill_on_drop: false }` [INFO] [stdout] b9971662a3bd9641ee6091530f4f5c0a1db9b9c0ba0ea5cc78abc86a533a2853