[INFO] fetching crate grip-grab 0.2.26... [INFO] checking grip-grab-0.2.26 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate grip-grab 0.2.26 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate grip-grab 0.2.26 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 grip-grab 0.2.26 [INFO] finished tweaking crates.io crate grip-grab 0.2.26 [INFO] tweaked toml for crates.io crate grip-grab 0.2.26 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate grip-grab 0.2.26 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f6c204943b38fc5e76b679d9933edef79d91ab52780c05d412929f08d8dab8b7 [INFO] running `Command { std: "docker" "start" "-a" "f6c204943b38fc5e76b679d9933edef79d91ab52780c05d412929f08d8dab8b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6c204943b38fc5e76b679d9933edef79d91ab52780c05d412929f08d8dab8b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6c204943b38fc5e76b679d9933edef79d91ab52780c05d412929f08d8dab8b7", kill_on_drop: false }` [INFO] [stdout] f6c204943b38fc5e76b679d9933edef79d91ab52780c05d412929f08d8dab8b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ca0480e8da1ed23e29929be767e9e2b321ee213411877013e669a3b99c248892 [INFO] running `Command { std: "docker" "start" "-a" "ca0480e8da1ed23e29929be767e9e2b321ee213411877013e669a3b99c248892", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking grep-matcher v0.1.7 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking encoding_rs_io v0.1.7 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Compiling syn v2.0.71 [INFO] [stderr] Checking clap_builder v4.5.9 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking memmap2 v0.9.4 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling clap_derive v4.5.8 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Checking grep-searcher v0.1.13 [INFO] [stderr] Checking grep-regex v0.1.12 [INFO] [stderr] Checking grep-cli v0.1.10 [INFO] [stderr] Checking ignore v0.4.22 [INFO] [stderr] Checking clap v4.5.9 [INFO] [stderr] Checking grep-printer v0.2.1 [INFO] [stderr] Checking grep v0.3.1 [INFO] [stderr] Checking grip-grab v0.2.26 (/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/main.rs:66:34 [INFO] [stdout] | [INFO] [stdout] 66 | .for_each(|file_results| printer.write(file_results).unwrap()); [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/printer.rs:94:18 [INFO] [stdout] | [INFO] [stdout] 88 | let bufwriter = BufferWriter::stdout(color_choice); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 94 | cwd: current_dir().unwrap(), [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 `grip-grab` (bin "gg") due to 3 previous errors [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/main.rs:66:34 [INFO] [stdout] | [INFO] [stdout] 66 | .for_each(|file_results| printer.write(file_results).unwrap()); [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] [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/printer.rs:94:18 [INFO] [stdout] | [INFO] [stdout] 88 | let bufwriter = BufferWriter::stdout(color_choice); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 94 | cwd: current_dir().unwrap(), [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 `grip-grab` (bin "gg" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "ca0480e8da1ed23e29929be767e9e2b321ee213411877013e669a3b99c248892", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca0480e8da1ed23e29929be767e9e2b321ee213411877013e669a3b99c248892", kill_on_drop: false }` [INFO] [stdout] ca0480e8da1ed23e29929be767e9e2b321ee213411877013e669a3b99c248892