[INFO] fetching crate erg 0.6.42... [INFO] checking erg-0.6.42 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate erg 0.6.42 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate erg 0.6.42 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] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate erg 0.6.42 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate erg 0.6.42 [INFO] tweaked toml for crates.io crate erg 0.6.42 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate erg 0.6.42 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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8a3bc78d707cf95b864d40f0e95f7f1b7d4928f98d947a8a58fe5b2d0eccf9f3 [INFO] running `Command { std: "docker" "start" "-a" "8a3bc78d707cf95b864d40f0e95f7f1b7d4928f98d947a8a58fe5b2d0eccf9f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a3bc78d707cf95b864d40f0e95f7f1b7d4928f98d947a8a58fe5b2d0eccf9f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a3bc78d707cf95b864d40f0e95f7f1b7d4928f98d947a8a58fe5b2d0eccf9f3", kill_on_drop: false }` [INFO] [stdout] 8a3bc78d707cf95b864d40f0e95f7f1b7d4928f98d947a8a58fe5b2d0eccf9f3 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a34b211bd321ad56819230795a487ad0e5322f6036fe4e8996c856942618539 [INFO] running `Command { std: "docker" "start" "-a" "8a34b211bd321ad56819230795a487ad0e5322f6036fe4e8996c856942618539", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling erg_common v0.6.42 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Checking unicode-xid v0.2.4 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling erg_proc_macros v0.6.42 [INFO] [stderr] Checking erg_parser v0.6.42 [INFO] [stderr] Compiling erg_compiler v0.6.42 [INFO] [stderr] Compiling erg v0.6.42 (/opt/rustwide/workdir) [INFO] [stderr] Checking erg_linter v0.6.42 [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/dummy.rs:235:23 [INFO] [stdout] | [INFO] [stdout] 200 | fn new(cfg: ErgConfig) -> Self { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 201 | let stream = if cfg.input.is_repl() { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 216 | Ok(stream) => { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 235 | compiler: Compiler::new(cfg), [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/dummy.rs:447:15 [INFO] [stdout] | [INFO] [stdout] 442 | pub fn run(cfg: ErgConfig) -> ExitStatus { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 447 | match Command::new("poise") [INFO] [stdout] | _______________^ [INFO] [stdout] 448 | | .stdin(Stdio::inherit()) [INFO] [stdout] 449 | | .stdout(Stdio::inherit()) [INFO] [stdout] 450 | | .stderr(Stdio::inherit()) [INFO] [stdout] 451 | | .args(cfg.runtime_args.as_ref()) [INFO] [stdout] 452 | | .output() [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] [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/dummy.rs:235:23 [INFO] [stdout] | [INFO] [stdout] 200 | fn new(cfg: ErgConfig) -> Self { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 201 | let stream = if cfg.input.is_repl() { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 216 | Ok(stream) => { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 235 | compiler: Compiler::new(cfg), [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/dummy.rs:447:15 [INFO] [stdout] | [INFO] [stdout] 442 | pub fn run(cfg: ErgConfig) -> ExitStatus { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 447 | match Command::new("poise") [INFO] [stdout] | _______________^ [INFO] [stdout] 448 | | .stdin(Stdio::inherit()) [INFO] [stdout] 449 | | .stdout(Stdio::inherit()) [INFO] [stdout] 450 | | .stderr(Stdio::inherit()) [INFO] [stdout] 451 | | .args(cfg.runtime_args.as_ref()) [INFO] [stdout] 452 | | .output() [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 `erg` (lib test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `erg` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "8a34b211bd321ad56819230795a487ad0e5322f6036fe4e8996c856942618539", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a34b211bd321ad56819230795a487ad0e5322f6036fe4e8996c856942618539", kill_on_drop: false }` [INFO] [stdout] 8a34b211bd321ad56819230795a487ad0e5322f6036fe4e8996c856942618539