[INFO] fetching crate block-motion-detector 0.1.0... [INFO] checking block-motion-detector-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate block-motion-detector 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate block-motion-detector 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 block-motion-detector 0.1.0 [INFO] finished tweaking crates.io crate block-motion-detector 0.1.0 [INFO] tweaked toml for crates.io crate block-motion-detector 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 73 packages to latest compatible versions [INFO] [stderr] Adding cglue v0.2.14 (latest: v0.3.4) [INFO] [stderr] Adding cglue-gen v0.2.9 (latest: v0.3.1) [INFO] [stderr] Adding cglue-macro v0.2.3 (latest: v0.3.0) [INFO] [stderr] Adding dirs v4.0.0 (latest: v5.0.1) [INFO] [stderr] Adding dirs-sys v0.3.7 (latest: v0.4.1) [INFO] [stderr] Adding goblin v0.4.3 (latest: v0.8.2) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding libloading v0.7.4 (latest: v0.8.5) [INFO] [stderr] Adding nalgebra v0.30.1 (latest: v0.33.0) [INFO] [stderr] Adding nalgebra-macros v0.1.0 (latest: v0.2.2) [INFO] [stderr] Adding scroll v0.10.2 (latest: v0.12.0) [INFO] [stderr] Adding scroll_derive v0.10.5 (latest: v0.12.0) [INFO] [stderr] Adding simba v0.7.3 (latest: v0.9.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [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] 1e597570419e44cc540b4460326843a64bea0767d31de06d48a1d7c86bb369e7 [INFO] running `Command { std: "docker" "start" "-a" "1e597570419e44cc540b4460326843a64bea0767d31de06d48a1d7c86bb369e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e597570419e44cc540b4460326843a64bea0767d31de06d48a1d7c86bb369e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e597570419e44cc540b4460326843a64bea0767d31de06d48a1d7c86bb369e7", kill_on_drop: false }` [INFO] [stdout] 1e597570419e44cc540b4460326843a64bea0767d31de06d48a1d7c86bb369e7 [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] fe8d8ddb27d635b176728d753acf967fd1929b7e419e1a697ccd9173b165217d [INFO] running `Command { std: "docker" "start" "-a" "fe8d8ddb27d635b176728d753acf967fd1929b7e419e1a697ccd9173b165217d", kill_on_drop: false }` [INFO] [stderr] Compiling winnow v0.6.18 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking no-std-compat v0.4.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking tarc v0.1.4 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking ptrplus v2.1.0 [INFO] [stderr] Compiling bytemuck_derive v1.7.1 [INFO] [stderr] Compiling cglue v0.2.14 [INFO] [stderr] Compiling scroll_derive v0.10.5 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling ofps v0.1.0 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking scroll v0.10.2 [INFO] [stderr] Checking goblin v0.4.3 [INFO] [stderr] Checking bytemuck v1.17.1 [INFO] [stderr] Checking safe_arch v0.7.2 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking wide v0.7.28 [INFO] [stderr] Compiling toml_edit v0.22.20 [INFO] [stderr] Checking simba v0.7.3 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Compiling proc-macro-crate v3.2.0 [INFO] [stderr] Compiling cglue-gen v0.2.9 [INFO] [stderr] Compiling cglue-macro v0.2.3 [INFO] [stderr] Checking nalgebra v0.30.1 [INFO] [stderr] Checking block-motion-detector v0.1.0 (/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:5:57 [INFO] [stdout] | [INFO] [stdout] 5 | ofps::define_descriptor!(block_motion, Detector, |_| Ok(Box::new( [INFO] [stdout] | _________________________________________________________^ [INFO] [stdout] 6 | | BlockMotionDetection::default() [INFO] [stdout] 7 | | ))); [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 `block-motion-detector` (lib test) 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:5:57 [INFO] [stdout] | [INFO] [stdout] 5 | ofps::define_descriptor!(block_motion, Detector, |_| Ok(Box::new( [INFO] [stdout] | _________________________________________________________^ [INFO] [stdout] 6 | | BlockMotionDetection::default() [INFO] [stdout] 7 | | ))); [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 `block-motion-detector` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "fe8d8ddb27d635b176728d753acf967fd1929b7e419e1a697ccd9173b165217d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe8d8ddb27d635b176728d753acf967fd1929b7e419e1a697ccd9173b165217d", kill_on_drop: false }` [INFO] [stdout] fe8d8ddb27d635b176728d753acf967fd1929b7e419e1a697ccd9173b165217d