[INFO] fetching crate slow-scan-print 0.2.2... [INFO] checking slow-scan-print-0.2.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate slow-scan-print 0.2.2 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate slow-scan-print 0.2.2 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 slow-scan-print 0.2.2 [INFO] finished tweaking crates.io crate slow-scan-print 0.2.2 [INFO] tweaked toml for crates.io crate slow-scan-print 0.2.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate slow-scan-print 0.2.2 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 388e901616a716abecfecbf85478ae7cf6564b400d04b2bb08f7eee8605f6746 [INFO] running `Command { std: "docker" "start" "-a" "388e901616a716abecfecbf85478ae7cf6564b400d04b2bb08f7eee8605f6746", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "388e901616a716abecfecbf85478ae7cf6564b400d04b2bb08f7eee8605f6746", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "388e901616a716abecfecbf85478ae7cf6564b400d04b2bb08f7eee8605f6746", kill_on_drop: false }` [INFO] [stdout] 388e901616a716abecfecbf85478ae7cf6564b400d04b2bb08f7eee8605f6746 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 89d67184205670349e63c166fd5f8b3c052e40f2ec8dd3abfab1f264cb2d1e89 [INFO] running `Command { std: "docker" "start" "-a" "89d67184205670349e63c166fd5f8b3c052e40f2ec8dd3abfab1f264cb2d1e89", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling rust_decimal v1.35.0 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking winnow v0.6.13 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking clap_builder v4.5.7 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking signal-hook v0.3.17 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling clap_derive v4.5.5 [INFO] [stderr] Checking clap v4.5.7 [INFO] [stderr] Checking duration-str v0.11.2 [INFO] [stderr] Checking slow-scan-print v0.2.2 (/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/main.rs:73:19 [INFO] [stdout] | [INFO] [stdout] 72 | fn hook_sigint_signal(done: Arc) -> JoinHandle<()> { [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 73 | thread::spawn(move || { [INFO] [stdout] | ___________________^ [INFO] [stdout] 74 | | let term = Arc::new(AtomicUsize::new(0)); [INFO] [stdout] 75 | | const SIGINT_U: usize = signal::SIGINT as usize; [INFO] [stdout] 76 | | signal_hook::flag::register_usize(signal::SIGINT, Arc::clone(&term), SIGINT_U).expect("注册 Signal Hook 失败"); [INFO] [stdout] ... | [INFO] [stdout] 92 | | } [INFO] [stdout] 93 | | }) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `slow-scan-print` (bin "slow-scan-print") due to 2 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/main.rs:73:19 [INFO] [stdout] | [INFO] [stdout] 72 | fn hook_sigint_signal(done: Arc) -> JoinHandle<()> { [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 73 | thread::spawn(move || { [INFO] [stdout] | ___________________^ [INFO] [stdout] 74 | | let term = Arc::new(AtomicUsize::new(0)); [INFO] [stdout] 75 | | const SIGINT_U: usize = signal::SIGINT as usize; [INFO] [stdout] 76 | | signal_hook::flag::register_usize(signal::SIGINT, Arc::clone(&term), SIGINT_U).expect("注册 Signal Hook 失败"); [INFO] [stdout] ... | [INFO] [stdout] 92 | | } [INFO] [stdout] 93 | | }) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `slow-scan-print` (bin "slow-scan-print" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "89d67184205670349e63c166fd5f8b3c052e40f2ec8dd3abfab1f264cb2d1e89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89d67184205670349e63c166fd5f8b3c052e40f2ec8dd3abfab1f264cb2d1e89", kill_on_drop: false }` [INFO] [stdout] 89d67184205670349e63c166fd5f8b3c052e40f2ec8dd3abfab1f264cb2d1e89