[INFO] fetching crate cu29-helpers 0.2.2... [INFO] checking cu29-helpers-0.2.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate cu29-helpers 0.2.2 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate cu29-helpers 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 cu29-helpers 0.2.2 [INFO] finished tweaking crates.io crate cu29-helpers 0.2.2 [INFO] tweaked toml for crates.io crate cu29-helpers 0.2.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 89 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding idna v0.5.0 (latest: v1.0.2) [INFO] [stderr] Adding ordered-float v3.9.2 (latest: v4.2.2) [INFO] [stderr] Adding virtue v0.0.13 (latest: v0.0.17) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 04dcc33410e8ef0586185fcf401d5d060dc1c70ad4cdfaf1e1033ef1b63b608b [INFO] running `Command { std: "docker" "start" "-a" "04dcc33410e8ef0586185fcf401d5d060dc1c70ad4cdfaf1e1033ef1b63b608b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "04dcc33410e8ef0586185fcf401d5d060dc1c70ad4cdfaf1e1033ef1b63b608b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04dcc33410e8ef0586185fcf401d5d060dc1c70ad4cdfaf1e1033ef1b63b608b", kill_on_drop: false }` [INFO] [stdout] 04dcc33410e8ef0586185fcf401d5d060dc1c70ad4cdfaf1e1033ef1b63b608b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3998798e9c61a80aa6e32f44089973ae08d13a420e621ca0e45e4e55d55ae34b [INFO] running `Command { std: "docker" "start" "-a" "3998798e9c61a80aa6e32f44089973ae08d13a420e621ca0e45e4e55d55ae34b", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling virtue v0.0.13 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling lmdb-rkv-sys v0.11.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking arrayref v0.3.8 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking id-arena v2.2.1 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Compiling cu29-log-runtime v0.2.2 [INFO] [stderr] Checking strfmt v0.2.4 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking memmap2 v0.9.4 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Compiling bincode_derive v2.0.0-rc.3 [INFO] [stderr] Checking ordered-float v4.2.2 [INFO] [stderr] Checking ordered-float v3.9.2 [INFO] [stderr] Checking bincode v2.0.0-rc.3 [INFO] [stderr] Checking lmdb-rkv v0.14.0 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking simplelog v0.12.2 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking cu29-traits v0.2.2 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking cu29-unifiedlog v0.2.2 [INFO] [stderr] Checking raw-cpuid v11.1.0 [INFO] [stderr] Checking rkv v0.19.0 [INFO] [stderr] Checking cu29-intern-strs v0.2.2 [INFO] [stderr] Checking quanta v0.12.3 [INFO] [stderr] Checking cu29-clock v0.2.2 [INFO] [stderr] Checking cu29-value v0.2.2 [INFO] [stderr] Checking cu29-log v0.2.2 [INFO] [stderr] Checking cu29-helpers 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/lib.rs:74:8 [INFO] [stdout] | [INFO] [stdout] 32 | let UnifiedLogger::Write(logger) = UnifiedLoggerBuilder::new() [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 42 | let unified_logger = Arc::new(Mutex::new(logger)); [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 43 | let structured_stream = stream_write( [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 50 | let extra = if text_log { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 51 | let slow_text_logger = TermLogger::new( [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 62 | let extra_text_logger: ExtraTextLogger = [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 72 | let clock = RobotClock::default(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 73 | let structured_logging = LoggerRuntime::init(clock.clone(), structured_stream, extra); [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 74 | Ok(CopperContext { [INFO] [stdout] | ________^ [INFO] [stdout] 75 | | unified_logger: unified_logger.clone(), [INFO] [stdout] 76 | | logger_runtime: structured_logging, [INFO] [stdout] 77 | | clock, [INFO] [stdout] 78 | | }) [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] [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:74:8 [INFO] [stdout] | [INFO] [stdout] 32 | let UnifiedLogger::Write(logger) = UnifiedLoggerBuilder::new() [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 42 | let unified_logger = Arc::new(Mutex::new(logger)); [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 43 | let structured_stream = stream_write( [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 50 | let extra = if text_log { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 51 | let slow_text_logger = TermLogger::new( [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 62 | let extra_text_logger: ExtraTextLogger = [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 72 | let clock = RobotClock::default(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 73 | let structured_logging = LoggerRuntime::init(clock.clone(), structured_stream, extra); [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 74 | Ok(CopperContext { [INFO] [stdout] | ________^ [INFO] [stdout] 75 | | unified_logger: unified_logger.clone(), [INFO] [stdout] 76 | | logger_runtime: structured_logging, [INFO] [stdout] 77 | | clock, [INFO] [stdout] 78 | | }) [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 `cu29-helpers` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `cu29-helpers` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "3998798e9c61a80aa6e32f44089973ae08d13a420e621ca0e45e4e55d55ae34b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3998798e9c61a80aa6e32f44089973ae08d13a420e621ca0e45e4e55d55ae34b", kill_on_drop: false }` [INFO] [stdout] 3998798e9c61a80aa6e32f44089973ae08d13a420e621ca0e45e4e55d55ae34b