[INFO] fetching crate optimization_engine 0.9.1... [INFO] checking optimization_engine-0.9.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate optimization_engine 0.9.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate optimization_engine 0.9.1 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 optimization_engine 0.9.1 [INFO] finished tweaking crates.io crate optimization_engine 0.9.1 [INFO] tweaked toml for crates.io crate optimization_engine 0.9.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate optimization_engine 0.9.1 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 01b211926b842a1d296f5c68d176800041c72b0875575365e6b761de5923277d [INFO] running `Command { std: "docker" "start" "-a" "01b211926b842a1d296f5c68d176800041c72b0875575365e6b761de5923277d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01b211926b842a1d296f5c68d176800041c72b0875575365e6b761de5923277d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01b211926b842a1d296f5c68d176800041c72b0875575365e6b761de5923277d", kill_on_drop: false }` [INFO] [stdout] 01b211926b842a1d296f5c68d176800041c72b0875575365e6b761de5923277d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 830e87a65fcc9905584bf61ec2b89dcf486d2c8c80e9a12af82b0cce77466218 [INFO] running `Command { std: "docker" "start" "-a" "830e87a65fcc9905584bf61ec2b89dcf486d2c8c80e9a12af82b0cce77466218", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Compiling object v0.23.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling thread_local v1.1.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Compiling bindgen v0.49.4 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking num-complex v0.4.2 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking lbfgs v0.2.1 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking roots v0.0.8 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Compiling addr2line v0.14.1 [INFO] [stderr] Compiling backtrace v0.3.56 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking unit_test_utils v0.1.3 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Checking ndarray-rand v0.14.0 [INFO] [stderr] Checking modcholesky v0.1.4 [INFO] [stderr] Checking optimization_engine v0.9.1 (/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/core/fbs/fbs_optimizer.rs:54:25 [INFO] [stdout] | [INFO] [stdout] 50 | problem: Problem<'a, GradientType, ConstraintType, CostType>, [INFO] [stdout] | ------------------------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 54 | fbs_engine: FBSEngine::new(problem, cache), [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/core/panoc/panoc_optimizer.rs:51:27 [INFO] [stdout] | [INFO] [stdout] 47 | problem: Problem<'a, GradientType, ConstraintType, CostType>, [INFO] [stdout] | ------------------------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 51 | panoc_engine: PANOCEngine::new(problem, cache), [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] [stderr] error: could not compile `optimization_engine` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "830e87a65fcc9905584bf61ec2b89dcf486d2c8c80e9a12af82b0cce77466218", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "830e87a65fcc9905584bf61ec2b89dcf486d2c8c80e9a12af82b0cce77466218", kill_on_drop: false }` [INFO] [stdout] 830e87a65fcc9905584bf61ec2b89dcf486d2c8c80e9a12af82b0cce77466218