[INFO] fetching crate omnibor-cli 0.7.0... [INFO] checking omnibor-cli-0.7.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate omnibor-cli 0.7.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate omnibor-cli 0.7.0 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 omnibor-cli 0.7.0 [INFO] finished tweaking crates.io crate omnibor-cli 0.7.0 [INFO] tweaked toml for crates.io crate omnibor-cli 0.7.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate omnibor-cli 0.7.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d7049e8fbd029f3c4ea3bacb08e4572afea95d3c6bc3cabf4db22c49474d67dd [INFO] running `Command { std: "docker" "start" "-a" "d7049e8fbd029f3c4ea3bacb08e4572afea95d3c6bc3cabf4db22c49474d67dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7049e8fbd029f3c4ea3bacb08e4572afea95d3c6bc3cabf4db22c49474d67dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7049e8fbd029f3c4ea3bacb08e4572afea95d3c6bc3cabf4db22c49474d67dd", kill_on_drop: false }` [INFO] [stdout] d7049e8fbd029f3c4ea3bacb08e4572afea95d3c6bc3cabf4db22c49474d67dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b6bbc38d8aefd4d5e9d4c3c22714ad4acbe4a697b66db35f9518b698fd8156af [INFO] running `Command { std: "docker" "start" "-a" "b6bbc38d8aefd4d5e9d4c3c22714ad4acbe4a697b66db35f9518b698fd8156af", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking parking v2.2.0 [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking anstyle-query v1.0.3 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling serde v1.0.201 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling thiserror v1.0.60 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking piper v0.2.2 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling anyhow v1.0.83 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking pathbuf v1.0.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking event-listener v4.0.3 [INFO] [stderr] Checking event-listener v5.3.0 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking async-channel v2.3.0 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking event-listener-strategy v0.4.0 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking async-lock v3.3.0 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking blocking v1.6.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking async-fs v2.1.2 [INFO] [stderr] Checking async-walkdir v1.0.0 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling format-bytes-macros v0.4.0 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.60 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Checking format-bytes v0.3.0 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking gitoid v0.8.0 [INFO] [stderr] Checking omnibor v0.6.0 [INFO] [stderr] Checking omnibor-cli v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Result<(), JoinError>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/print.rs:84:29 [INFO] [stdout] | [INFO] [stdout] 83 | pub async fn join(self) { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 84 | if let Err(error) = self.task.await { [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 `Result<(), JoinError>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/print.rs:84:29 [INFO] [stdout] | [INFO] [stdout] 83 | pub async fn join(self) { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 84 | if let Err(error) = self.task.await { [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 `Result<(), anyhow::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:33:11 [INFO] [stdout] | [INFO] [stdout] 30 | let printer = Printer::launch(config.buffer()); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 33 | match run(printer.tx(), &config).await { [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: 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/main.rs:33:11 [INFO] [stdout] | [INFO] [stdout] 30 | let printer = Printer::launch(config.buffer()); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 33 | match run(printer.tx(), &config).await { [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 `omnibor-cli` (bin "omnibor") due to 3 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 `omnibor-cli` (bin "omnibor" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "b6bbc38d8aefd4d5e9d4c3c22714ad4acbe4a697b66db35f9518b698fd8156af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6bbc38d8aefd4d5e9d4c3c22714ad4acbe4a697b66db35f9518b698fd8156af", kill_on_drop: false }` [INFO] [stdout] b6bbc38d8aefd4d5e9d4c3c22714ad4acbe4a697b66db35f9518b698fd8156af