[INFO] fetching crate simdjson-rust 0.3.0-alpha.2... [INFO] checking simdjson-rust-0.3.0-alpha.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate simdjson-rust 0.3.0-alpha.2 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate simdjson-rust 0.3.0-alpha.2 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 simdjson-rust 0.3.0-alpha.2 [INFO] finished tweaking crates.io crate simdjson-rust 0.3.0-alpha.2 [INFO] tweaked toml for crates.io crate simdjson-rust 0.3.0-alpha.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate simdjson-rust 0.3.0-alpha.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" "+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] 8da253ab6ef8e29c914f338bb2db56b60d327b10e6cab3f84ca23b7b0d375f17 [INFO] running `Command { std: "docker" "start" "-a" "8da253ab6ef8e29c914f338bb2db56b60d327b10e6cab3f84ca23b7b0d375f17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8da253ab6ef8e29c914f338bb2db56b60d327b10e6cab3f84ca23b7b0d375f17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8da253ab6ef8e29c914f338bb2db56b60d327b10e6cab3f84ca23b7b0d375f17", kill_on_drop: false }` [INFO] [stdout] 8da253ab6ef8e29c914f338bb2db56b60d327b10e6cab3f84ca23b7b0d375f17 [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] 84a0fb75d4fa051062196bafe28f589a50e22b2b081dfb130136c97ae6606c5d [INFO] running `Command { std: "docker" "start" "-a" "84a0fb75d4fa051062196bafe28f589a50e22b2b081dfb130136c97ae6606c5d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling prettyplease v0.2.12 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling bindgen v0.66.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v2.4.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling thiserror v1.0.47 [INFO] [stderr] Compiling clang-sys v1.6.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Compiling jobserver v0.1.26 [INFO] [stderr] Compiling which v4.4.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling regex-automata v0.3.6 [INFO] [stderr] Compiling regex v1.9.3 [INFO] [stderr] Compiling thiserror-impl v1.0.47 [INFO] [stderr] Compiling simdjson-sys v0.1.0-alpha.2 [INFO] [stderr] Checking simdjson-rust v0.3.0-alpha.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/ondemand/array.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | Ok(ArrayIterator::new(begin, end)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/ondemand/array.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | Ok(ArrayIterator::new(begin, end)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/ondemand/object.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 49 | Ok(ObjectIterator::new(begin, end)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/ondemand/object.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 49 | Ok(ObjectIterator::new(begin, end)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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 `simdjson-rust` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `simdjson-rust` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "84a0fb75d4fa051062196bafe28f589a50e22b2b081dfb130136c97ae6606c5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84a0fb75d4fa051062196bafe28f589a50e22b2b081dfb130136c97ae6606c5d", kill_on_drop: false }` [INFO] [stdout] 84a0fb75d4fa051062196bafe28f589a50e22b2b081dfb130136c97ae6606c5d