[INFO] fetching crate color-backtrace 0.6.1... [INFO] checking color-backtrace-0.6.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate color-backtrace 0.6.1 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate color-backtrace 0.6.1 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 color-backtrace 0.6.1 [INFO] finished tweaking crates.io crate color-backtrace 0.6.1 [INFO] tweaked toml for crates.io crate color-backtrace 0.6.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate color-backtrace 0.6.1 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" "+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] 450ceb46a3bf8b877de050cbcfd8699aec17b14d47f707c31d2be9b97f29d0b6 [INFO] running `Command { std: "docker" "start" "-a" "450ceb46a3bf8b877de050cbcfd8699aec17b14d47f707c31d2be9b97f29d0b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "450ceb46a3bf8b877de050cbcfd8699aec17b14d47f707c31d2be9b97f29d0b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "450ceb46a3bf8b877de050cbcfd8699aec17b14d47f707c31d2be9b97f29d0b6", kill_on_drop: false }` [INFO] [stdout] 450ceb46a3bf8b877de050cbcfd8699aec17b14d47f707c31d2be9b97f29d0b6 [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] 6f0841b4facf30b9a2bd188ca159f539bd37a5e1473f6892365c90783245e6a4 [INFO] running `Command { std: "docker" "start" "-a" "6f0841b4facf30b9a2bd188ca159f539bd37a5e1473f6892365c90783245e6a4", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking gimli v0.27.3 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking object v0.31.1 [INFO] [stderr] Compiling backtrace v0.3.68 [INFO] [stderr] Checking addr2line v0.20.0 [INFO] [stderr] Checking color-backtrace v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead [INFO] [stdout] --> src/lib.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | use std::panic::PanicInfo; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead [INFO] [stdout] --> src/lib.rs:130:18 [INFO] [stdout] | [INFO] [stdout] 130 | ) -> Box) + 'static + Sync + Send> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead [INFO] [stdout] --> src/lib.rs:827:30 [INFO] [stdout] | [INFO] [stdout] 827 | pub fn print_panic_info(pi: &PanicInfo, s: &mut BacktracePrinter) -> IOResult { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead [INFO] [stdout] --> src/lib.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | use std::panic::PanicInfo; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead [INFO] [stdout] --> src/lib.rs:645:22 [INFO] [stdout] | [INFO] [stdout] 645 | ) -> Box) + 'static + Sync + Send> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead [INFO] [stdout] --> src/lib.rs:130:18 [INFO] [stdout] | [INFO] [stdout] 130 | ) -> Box) + 'static + Sync + Send> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead [INFO] [stdout] --> src/lib.rs:739:41 [INFO] [stdout] | [INFO] [stdout] 739 | pub fn print_panic_info(&self, pi: &PanicInfo, out: &mut impl WriteColor) -> IOResult { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead [INFO] [stdout] --> src/lib.rs:827:30 [INFO] [stdout] | [INFO] [stdout] 827 | pub fn print_panic_info(pi: &PanicInfo, s: &mut BacktracePrinter) -> IOResult { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead [INFO] [stdout] --> src/lib.rs:645:22 [INFO] [stdout] | [INFO] [stdout] 645 | ) -> Box) + 'static + Sync + Send> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead [INFO] [stdout] --> src/lib.rs:739:41 [INFO] [stdout] | [INFO] [stdout] 739 | pub fn print_panic_info(&self, pi: &PanicInfo, out: &mut impl WriteColor) -> IOResult { [INFO] [stdout] | ^^^^^^^^^ [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:132:14 [INFO] [stdout] | [INFO] [stdout] 129 | printer: BacktracePrinter, [INFO] [stdout] | ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 130 | ) -> Box) + 'static + Sync + Send> { [INFO] [stdout] 131 | let out_stream_mutex = Mutex::new(default_output_stream()); [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 132 | Box::new(move |pi| { [INFO] [stdout] | ______________^ [INFO] [stdout] 133 | | let mut lock = out_stream_mutex.lock().unwrap(); [INFO] [stdout] 134 | | if let Err(e) = printer.print_panic_info(pi, &mut *lock) { [INFO] [stdout] 135 | | // Panicking while handling a panic would send us into a deadlock, [INFO] [stdout] ... | [INFO] [stdout] 138 | | } [INFO] [stdout] 139 | | }) [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:144:26 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn install_with_settings(printer: BacktracePrinter) { [INFO] [stdout] | ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 144 | std::panic::set_hook(printer.into_panic_handler(default_output_stream())) [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: 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:636:30 [INFO] [stdout] | [INFO] [stdout] 635 | pub fn install(self, out: impl WriteColor + Sync + Send + 'static) { [INFO] [stdout] | ---- -------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 636 | std::panic::set_hook(self.into_panic_handler(out)) [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: 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:648:18 [INFO] [stdout] | [INFO] [stdout] 643 | mut self, [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 644 | out: impl WriteColor + Sync + Send + 'static, [INFO] [stdout] | -------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 647 | let out_stream_mutex = Mutex::new(out); [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 648 | Box::new(move |pi| { [INFO] [stdout] | __________________^ [INFO] [stdout] 649 | | let mut lock = out_stream_mutex.lock().unwrap(); [INFO] [stdout] 650 | | if let Err(e) = self.print_panic_info(pi, &mut *lock) { [INFO] [stdout] 651 | | // Panicking while handling a panic would send us into a deadlock, [INFO] [stdout] ... | [INFO] [stdout] 654 | | } [INFO] [stdout] 655 | | }) [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] [stderr] error: could not compile `color-backtrace` (lib test) due to 5 previous errors; 5 warnings emitted [INFO] [stdout] error: aborting due to 4 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [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/lib.rs:132:14 [INFO] [stdout] | [INFO] [stdout] 129 | printer: BacktracePrinter, [INFO] [stdout] | ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 130 | ) -> Box) + 'static + Sync + Send> { [INFO] [stdout] 131 | let out_stream_mutex = Mutex::new(default_output_stream()); [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 132 | Box::new(move |pi| { [INFO] [stdout] | ______________^ [INFO] [stdout] 133 | | let mut lock = out_stream_mutex.lock().unwrap(); [INFO] [stdout] 134 | | if let Err(e) = printer.print_panic_info(pi, &mut *lock) { [INFO] [stdout] 135 | | // Panicking while handling a panic would send us into a deadlock, [INFO] [stdout] ... | [INFO] [stdout] 138 | | } [INFO] [stdout] 139 | | }) [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:144:26 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn install_with_settings(printer: BacktracePrinter) { [INFO] [stdout] | ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 144 | std::panic::set_hook(printer.into_panic_handler(default_output_stream())) [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: 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:636:30 [INFO] [stdout] | [INFO] [stdout] 635 | pub fn install(self, out: impl WriteColor + Sync + Send + 'static) { [INFO] [stdout] | ---- -------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 636 | std::panic::set_hook(self.into_panic_handler(out)) [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: 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:648:18 [INFO] [stdout] | [INFO] [stdout] 643 | mut self, [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 644 | out: impl WriteColor + Sync + Send + 'static, [INFO] [stdout] | -------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 647 | let out_stream_mutex = Mutex::new(out); [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 648 | Box::new(move |pi| { [INFO] [stdout] | __________________^ [INFO] [stdout] 649 | | let mut lock = out_stream_mutex.lock().unwrap(); [INFO] [stdout] 650 | | if let Err(e) = self.print_panic_info(pi, &mut *lock) { [INFO] [stdout] 651 | | // Panicking while handling a panic would send us into a deadlock, [INFO] [stdout] ... | [INFO] [stdout] 654 | | } [INFO] [stdout] 655 | | }) [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 4 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `color-backtrace` (lib) due to 5 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "6f0841b4facf30b9a2bd188ca159f539bd37a5e1473f6892365c90783245e6a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f0841b4facf30b9a2bd188ca159f539bd37a5e1473f6892365c90783245e6a4", kill_on_drop: false }` [INFO] [stdout] 6f0841b4facf30b9a2bd188ca159f539bd37a5e1473f6892365c90783245e6a4