[INFO] fetching crate gen-completions 0.6.0... [INFO] checking gen-completions-0.6.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate gen-completions 0.6.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate gen-completions 0.6.0 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] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate gen-completions 0.6.0 [INFO] finished tweaking crates.io crate gen-completions 0.6.0 [INFO] tweaked toml for crates.io crate gen-completions 0.6.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate gen-completions 0.6.0 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] e4041011a70650866bef95e10f635bc7922d4785a45d86beab8db7f612c8ed84 [INFO] running `Command { std: "docker" "start" "-a" "e4041011a70650866bef95e10f635bc7922d4785a45d86beab8db7f612c8ed84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4041011a70650866bef95e10f635bc7922d4785a45d86beab8db7f612c8ed84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4041011a70650866bef95e10f635bc7922d4785a45d86beab8db7f612c8ed84", kill_on_drop: false }` [INFO] [stdout] e4041011a70650866bef95e10f635bc7922d4785a45d86beab8db7f612c8ed84 [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] d313bca33b25f089eadbf50d2c98d556142d2dd5e53eea6df8ddcdf8367678a6 [INFO] running `Command { std: "docker" "start" "-a" "d313bca33b25f089eadbf50d2c98d556142d2dd5e53eea6df8ddcdf8367678a6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Checking smawk v0.3.2 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking is_ci v1.2.0 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking textwrap v0.15.2 [INFO] [stderr] Checking hashbrown v0.14.4 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Checking indexmap v2.2.5 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking supports-color v2.1.0 [INFO] [stderr] Checking supports-hyperlinks v2.1.0 [INFO] [stderr] Checking supports-unicode v2.1.0 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling indoc v2.0.4 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling assert_cmd v2.0.14 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Checking predicates v3.1.0 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking similar v2.4.0 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking insta v1.36.1 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Checking backtrace-ext v0.2.1 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling miette-derive v5.10.0 [INFO] [stderr] Compiling clap_derive v4.5.3 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking kdl v3.0.0 [INFO] [stderr] Checking miette v5.10.0 [INFO] [stderr] Checking kdl v4.6.0 [INFO] [stderr] Checking clap v4.5.3 [INFO] [stderr] Checking serde_kdl v0.1.0 [INFO] [stderr] Checking serde_yaml v0.9.33 [INFO] [stderr] Checking gen-completions v0.6.0 (/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/parse_deser/mod.rs:38:26 [INFO] [stdout] | [INFO] [stdout] 37 | parse_from_str(&text, format).map_err(|error| Error::Deser { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 38 | source_code: NamedSource::new(file_path, text), [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/parse_deser/mod.rs:39:20 [INFO] [stdout] | [INFO] [stdout] 37 | parse_from_str(&text, format).map_err(|error| Error::Deser { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 38 | source_code: NamedSource::new(file_path, text), [INFO] [stdout] 39 | error: Box::new(error), [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parse_man/util.rs:24:3 [INFO] [stdout] | [INFO] [stdout] 19 | let re = RegexBuilder::new(&format!(r#"\.SH {title}(.*?)(\.SH|\z)"#)) [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 24 | re.captures(text) [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gen-completions` (lib) due to 4 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/parse_deser/mod.rs:38:26 [INFO] [stdout] | [INFO] [stdout] 37 | parse_from_str(&text, format).map_err(|error| Error::Deser { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 38 | source_code: NamedSource::new(file_path, text), [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/parse_deser/mod.rs:39:20 [INFO] [stdout] | [INFO] [stdout] 37 | parse_from_str(&text, format).map_err(|error| Error::Deser { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 38 | source_code: NamedSource::new(file_path, text), [INFO] [stdout] 39 | error: Box::new(error), [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parse_man/util.rs:24:3 [INFO] [stdout] | [INFO] [stdout] 19 | let re = RegexBuilder::new(&format!(r#"\.SH {title}(.*?)(\.SH|\z)"#)) [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 24 | re.captures(text) [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gen-completions` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "d313bca33b25f089eadbf50d2c98d556142d2dd5e53eea6df8ddcdf8367678a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d313bca33b25f089eadbf50d2c98d556142d2dd5e53eea6df8ddcdf8367678a6", kill_on_drop: false }` [INFO] [stdout] d313bca33b25f089eadbf50d2c98d556142d2dd5e53eea6df8ddcdf8367678a6