[INFO] fetching crate pdl-dissector 0.1.0... [INFO] checking pdl-dissector-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate pdl-dissector 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate pdl-dissector 0.1.0 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] started tweaking crates.io crate pdl-dissector 0.1.0 [INFO] finished tweaking crates.io crate pdl-dissector 0.1.0 [INFO] tweaked toml for crates.io crate pdl-dissector 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate pdl-dissector 0.1.0 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-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] 7b54d9f773ba5d970d85402b4297377e06b464956cbb6b1579e9dd16667bb104 [INFO] running `Command { std: "docker" "start" "-a" "7b54d9f773ba5d970d85402b4297377e06b464956cbb6b1579e9dd16667bb104", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b54d9f773ba5d970d85402b4297377e06b464956cbb6b1579e9dd16667bb104", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b54d9f773ba5d970d85402b4297377e06b464956cbb6b1579e9dd16667bb104", kill_on_drop: false }` [INFO] [stdout] 7b54d9f773ba5d970d85402b4297377e06b464956cbb6b1579e9dd16667bb104 [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] f29c57c04d12d0815409fbec606d53605a6db7751c0d9ead6af83362b0718264 [INFO] running `Command { std: "docker" "start" "-a" "f29c57c04d12d0815409fbec606d53605a6db7751c0d9ead6af83362b0718264", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling cc v1.0.88 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling prettyplease v0.2.16 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking ucd-trie v0.1.6 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking anstream v0.6.11 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking heck v0.4.1 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Checking hex-literal v0.4.1 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking indent_write v2.2.0 [INFO] [stderr] Checking clap_builder v4.5.0 [INFO] [stderr] Compiling indoc v2.0.4 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking quote v1.0.35 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Checking syn v2.0.48 [INFO] [stderr] Compiling lua-src v546.0.2 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Compiling which v6.0.0 [INFO] [stderr] Compiling luajit-src v210.5.6+9cc2e42 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Compiling mlua-sys v0.5.1 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.2 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling pest v2.7.7 [INFO] [stderr] Compiling mlua_derive v0.9.2 [INFO] [stderr] Checking clap v4.5.0 [INFO] [stderr] Compiling pest_meta v2.7.7 [INFO] [stderr] Compiling pest_generator v2.7.7 [INFO] [stderr] Compiling pest_derive v2.7.7 [INFO] [stderr] Checking argh_shared v0.1.12 [INFO] [stderr] Checking quick-xml v0.31.0 [INFO] [stderr] Compiling argh_derive v0.1.12 [INFO] [stderr] Checking argh v0.1.12 [INFO] [stderr] Checking pdl-compiler v0.2.3 [INFO] [stderr] Checking mlua v0.9.5 [INFO] [stderr] Checking pdl-dissector v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `indent` is never used [INFO] [stdout] --> src/indent_write.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait FmtWriteExt: std::fmt::Write + Sized { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] 12 | fn indent(&mut self) -> indent_write::fmt::IndentWriter<&mut Self>; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `indent` is never used [INFO] [stdout] --> src/indent_write.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait FmtWriteExt: std::fmt::Write + Sized { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] 12 | fn indent(&mut self) -> indent_write::fmt::IndentWriter<&mut Self>; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/lib.rs:1457:9 [INFO] [stdout] | [INFO] [stdout] 1455 | let mut writer = BufWriter::new(Vec::new()); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 1456 | run(args, &mut SourceDatabase::new(), &mut writer).unwrap(); [INFO] [stdout] 1457 | writer.into_inner().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: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pdl-dissector` (lib test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "f29c57c04d12d0815409fbec606d53605a6db7751c0d9ead6af83362b0718264", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f29c57c04d12d0815409fbec606d53605a6db7751c0d9ead6af83362b0718264", kill_on_drop: false }` [INFO] [stdout] f29c57c04d12d0815409fbec606d53605a6db7751c0d9ead6af83362b0718264