[INFO] cloning repository https://github.com/danielhenrymantilla/cfg_eval.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danielhenrymantilla/cfg_eval.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielhenrymantilla%2Fcfg_eval.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielhenrymantilla%2Fcfg_eval.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 548aa65607d6c6acc06bd96f2b3edcf97150c451 [INFO] checking danielhenrymantilla/cfg_eval.rs/548aa65607d6c6acc06bd96f2b3edcf97150c451 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielhenrymantilla%2Fcfg_eval.rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/danielhenrymantilla/cfg_eval.rs 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-0-tc2/source/.cargo/config [INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/danielhenrymantilla/cfg_eval.rs [INFO] finished tweaking git repo https://github.com/danielhenrymantilla/cfg_eval.rs [INFO] tweaked toml for git repo https://github.com/danielhenrymantilla/cfg_eval.rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/danielhenrymantilla/cfg_eval.rs 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] de8286766e9545efe0bbc10650df4051d08bda5c65c05c8094741562eeb16eec [INFO] running `Command { std: "docker" "start" "-a" "de8286766e9545efe0bbc10650df4051d08bda5c65c05c8094741562eeb16eec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de8286766e9545efe0bbc10650df4051d08bda5c65c05c8094741562eeb16eec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de8286766e9545efe0bbc10650df4051d08bda5c65c05c8094741562eeb16eec", kill_on_drop: false }` [INFO] [stdout] de8286766e9545efe0bbc10650df4051d08bda5c65c05c8094741562eeb16eec [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] 04ef3ad985e453369a3cc070799529ce517bfda55dead7761aa01ce898dfda42 [INFO] running `Command { std: "docker" "start" "-a" "04ef3ad985e453369a3cc070799529ce517bfda55dead7761aa01ce898dfda42", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Checking unicode-ident v1.0.9 [INFO] [stderr] Compiling paste v1.0.12 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.2.0 [INFO] [stderr] Checking syn v2.0.0 [INFO] [stderr] Checking macro_rules_attribute v0.2.0 [INFO] [stderr] Checking cfg_eval v0.1.2 (/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/lib.rs:291:5 [INFO] [stdout] | [INFO] [stdout] 287 | args: TokenStream, [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 288 | input: TokenStream, [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 291 | / cfg_eval_impl(args.into(), input.into()) [INFO] [stdout] 292 | | // .map(|ret| { println!("{}", ret); ret }) [INFO] [stdout] 293 | | .unwrap_or_else(|err| { [INFO] [stdout] 294 | | let mut errors = [INFO] [stdout] ... | [INFO] [stdout] 303 | | err.to_compile_error() [INFO] [stdout] 304 | | }) [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/lib.rs:315:50 [INFO] [stdout] | [INFO] [stdout] 315 | |input: ParseStream<'_>| Result::<_>::Ok({ [INFO] [stdout] | __________________________________________________^ [INFO] [stdout] 316 | | let krate: Option = input.parse()?; [INFO] [stdout] 317 | | if let Some(krate) = krate { [INFO] [stdout] 318 | | let _: Token![=] = input.parse()?; [INFO] [stdout] ... | [INFO] [stdout] 326 | | } [INFO] [stdout] 327 | | }), [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 `cfg_eval` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "04ef3ad985e453369a3cc070799529ce517bfda55dead7761aa01ce898dfda42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04ef3ad985e453369a3cc070799529ce517bfda55dead7761aa01ce898dfda42", kill_on_drop: false }` [INFO] [stdout] 04ef3ad985e453369a3cc070799529ce517bfda55dead7761aa01ce898dfda42