[INFO] cloning repository https://github.com/auxoncorp/modality-can-plugin [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/auxoncorp/modality-can-plugin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fauxoncorp%2Fmodality-can-plugin", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fauxoncorp%2Fmodality-can-plugin'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d9b4952a14f5c8033cf75e967320cd3d490d34f7 [INFO] checking auxoncorp/modality-can-plugin/d9b4952a14f5c8033cf75e967320cd3d490d34f7 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fauxoncorp%2Fmodality-can-plugin" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/auxoncorp/modality-can-plugin 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 git repo https://github.com/auxoncorp/modality-can-plugin [INFO] finished tweaking git repo https://github.com/auxoncorp/modality-can-plugin [INFO] tweaked toml for git repo https://github.com/auxoncorp/modality-can-plugin written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/auxoncorp/modality-can-plugin 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 103ba95b1208c56feeb663ebb35d4d52b007e1d6adace86defb2143fc733cb51 [INFO] running `Command { std: "docker" "start" "-a" "103ba95b1208c56feeb663ebb35d4d52b007e1d6adace86defb2143fc733cb51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "103ba95b1208c56feeb663ebb35d4d52b007e1d6adace86defb2143fc733cb51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "103ba95b1208c56feeb663ebb35d4d52b007e1d6adace86defb2143fc733cb51", kill_on_drop: false }` [INFO] [stdout] 103ba95b1208c56feeb663ebb35d4d52b007e1d6adace86defb2143fc733cb51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5b4227e516873a83df0a17f29cd570d9ed76705847f1b17afa855e1177f81fa2 [INFO] running `Command { std: "docker" "start" "-a" "5b4227e516873a83df0a17f29cd570d9ed76705847f1b17afa855e1177f81fa2", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.68 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Checking tinyvec v1.6.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling rustls v0.23.10 [INFO] [stderr] Compiling minicbor v0.13.2 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Checking clap_builder v4.5.7 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking rustls-pemfile v2.1.2 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking embedded-can v0.4.1 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking exitcode v1.1.2 [INFO] [stderr] Checking rustls-native-certs v0.7.0 [INFO] [stderr] Checking byte_conv v0.1.1 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling jobserver v0.1.31 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Compiling cc v1.0.101 [INFO] [stderr] Checking ordered-float v3.9.2 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Compiling aws-lc-sys v0.19.0 [INFO] [stderr] Compiling minicbor-derive v0.8.0 [INFO] [stderr] Compiling derive-getters v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling clap_derive v4.5.5 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Checking can-dbc v6.0.0 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking clap v4.5.7 [INFO] [stderr] Compiling aws-lc-rs v1.8.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking minicbor-io v0.8.0 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking rustls-webpki v0.102.4 [INFO] [stderr] Checking envy v0.4.2 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking uuid v1.9.1 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Compiling neli-proc-macros v0.1.3 [INFO] [stderr] Checking neli v0.6.4 [INFO] [stderr] Checking tokio-rustls v0.26.0 [INFO] [stderr] Checking auxon-sdk v2.0.0 [INFO] [stderr] Checking socketcan v3.4.0-pre.0 (https://github.com/jonlamb-gh/socketcan-rs.git?branch=updates#d24b93d4) [INFO] [stderr] Checking modality-can v0.3.0 (/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/send.rs:74:48 [INFO] [stdout] | [INFO] [stdout] 74 | .map(|(k, v)| (k.as_ref(), v.clone())) [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/send.rs:88:40 [INFO] [stdout] | [INFO] [stdout] 88 | .map(|(k, v)| (k.as_ref(), v.clone())) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/send.rs:74:48 [INFO] [stdout] | [INFO] [stdout] 74 | .map(|(k, v)| (k.as_ref(), v.clone())) [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/send.rs:88:40 [INFO] [stdout] | [INFO] [stdout] 88 | .map(|(k, v)| (k.as_ref(), v.clone())) [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] [stderr] error: could not compile `modality-can` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `modality-can` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "5b4227e516873a83df0a17f29cd570d9ed76705847f1b17afa855e1177f81fa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b4227e516873a83df0a17f29cd570d9ed76705847f1b17afa855e1177f81fa2", kill_on_drop: false }` [INFO] [stdout] 5b4227e516873a83df0a17f29cd570d9ed76705847f1b17afa855e1177f81fa2