[INFO] fetching crate decdnnf_rs 0.1.1... [INFO] checking decdnnf_rs-0.1.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate decdnnf_rs 0.1.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate decdnnf_rs 0.1.1 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate decdnnf_rs 0.1.1 [INFO] finished tweaking crates.io crate decdnnf_rs 0.1.1 [INFO] tweaked toml for crates.io crate decdnnf_rs 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate decdnnf_rs 0.1.1 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9e9f7b938d9f14af95b90a30bcc1daafe2725c3f9e7723860b968b946eaec9fc [INFO] running `Command { std: "docker" "start" "-a" "9e9f7b938d9f14af95b90a30bcc1daafe2725c3f9e7723860b968b946eaec9fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e9f7b938d9f14af95b90a30bcc1daafe2725c3f9e7723860b968b946eaec9fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e9f7b938d9f14af95b90a30bcc1daafe2725c3f9e7723860b968b946eaec9fc", kill_on_drop: false }` [INFO] [stdout] 9e9f7b938d9f14af95b90a30bcc1daafe2725c3f9e7723860b968b946eaec9fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e92983922850952e5586b9ac4af98e2ac26a7ef4c7ace0046dc9f4dc933b852e [INFO] running `Command { std: "docker" "start" "-a" "e92983922850952e5586b9ac4af98e2ac26a7ef4c7ace0046dc9f4dc933b852e", kill_on_drop: false }` [INFO] [stderr] Compiling gmp-mpfr-sys v1.6.4 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Compiling rug v1.24.1 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking colored v1.9.4 [INFO] [stderr] Checking sysinfo v0.30.13 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking fern v0.6.2 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking decdnnf_rs v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Result<(), anyhow::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/app/app_helper.rs:96:25 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn launch_app_with_args(self, args: I) [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 96 | if let Err(e) = self.execute_app(args) { [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: this value of type `std::result::Result<(), anyhow::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/app/app_helper.rs:96:25 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn launch_app_with_args(self, args: I) [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 96 | if let Err(e) = self.execute_app(args) { [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: this value of type `std::result::Result<(), anyhow::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/app/cli_manager.rs:230:15 [INFO] [stdout] | [INFO] [stdout] 225 | let mut manager = CliManager::new("app_name", "app_version", "author", "about"); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 230 | match manager.parse_cli(args) { [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 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `decdnnf_rs` (bin "decdnnf_rs") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `decdnnf_rs` (bin "decdnnf_rs" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "e92983922850952e5586b9ac4af98e2ac26a7ef4c7ace0046dc9f4dc933b852e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e92983922850952e5586b9ac4af98e2ac26a7ef4c7ace0046dc9f4dc933b852e", kill_on_drop: false }` [INFO] [stdout] e92983922850952e5586b9ac4af98e2ac26a7ef4c7ace0046dc9f4dc933b852e