[INFO] fetching crate russcip 0.3.4... [INFO] checking russcip-0.3.4 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate russcip 0.3.4 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate russcip 0.3.4 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 russcip 0.3.4 [INFO] finished tweaking crates.io crate russcip 0.3.4 [INFO] tweaked toml for crates.io crate russcip 0.3.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate russcip 0.3.4 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] ab9bdfe6ac2b05dbcd7d87b6e2588c9a54b93fded8f47e3cdb38c0dae5b269d3 [INFO] running `Command { std: "docker" "start" "-a" "ab9bdfe6ac2b05dbcd7d87b6e2588c9a54b93fded8f47e3cdb38c0dae5b269d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab9bdfe6ac2b05dbcd7d87b6e2588c9a54b93fded8f47e3cdb38c0dae5b269d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab9bdfe6ac2b05dbcd7d87b6e2588c9a54b93fded8f47e3cdb38c0dae5b269d3", kill_on_drop: false }` [INFO] [stdout] ab9bdfe6ac2b05dbcd7d87b6e2588c9a54b93fded8f47e3cdb38c0dae5b269d3 [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] f12ec79fa5611d531651314c58cd66c882aaa3e98badf504f03028f688b4aa99 [INFO] running `Command { std: "docker" "start" "-a" "f12ec79fa5611d531651314c58cd66c882aaa3e98badf504f03028f688b4aa99", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling bindgen v0.64.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling clang-sys v1.6.1 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking cmake v0.1.50 [INFO] [stderr] Compiling quote v1.0.31 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling which v4.4.0 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Compiling regex-automata v0.3.3 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling regex v1.9.1 [INFO] [stderr] Compiling scip-sys v0.1.12 [INFO] [stderr] Checking russcip v0.3.4 (/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/model.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 63 | let scip_ptr = ScipPtr::new(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 64 | Ok(Model { [INFO] [stdout] | ____________^ [INFO] [stdout] 65 | | scip: scip_ptr, [INFO] [stdout] 66 | | state: Unsolved {}, [INFO] [stdout] 67 | | }) [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 `russcip` (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/model.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 63 | let scip_ptr = ScipPtr::new(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 64 | Ok(Model { [INFO] [stdout] | ____________^ [INFO] [stdout] 65 | | scip: scip_ptr, [INFO] [stdout] 66 | | state: Unsolved {}, [INFO] [stdout] 67 | | }) [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 `russcip` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "f12ec79fa5611d531651314c58cd66c882aaa3e98badf504f03028f688b4aa99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f12ec79fa5611d531651314c58cd66c882aaa3e98badf504f03028f688b4aa99", kill_on_drop: false }` [INFO] [stdout] f12ec79fa5611d531651314c58cd66c882aaa3e98badf504f03028f688b4aa99