[INFO] fetching crate py2erg 0.0.63... [INFO] checking py2erg-0.0.63 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate py2erg 0.0.63 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate py2erg 0.0.63 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 py2erg 0.0.63 [INFO] finished tweaking crates.io crate py2erg 0.0.63 [INFO] tweaked toml for crates.io crate py2erg 0.0.63 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 108 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding convert_case v0.4.0 (available: v0.6.0) [INFO] [stderr] Adding derive_more v0.99.18 (available: v1.0.0) [INFO] [stderr] Adding itertools v0.11.0 (available: v0.13.0) [INFO] [stderr] Adding lalrpop-util v0.20.2 (available: v0.21.0) [INFO] [stderr] Adding memoffset v0.6.5 (available: v0.9.1) [INFO] [stderr] Adding nix v0.23.2 (available: v0.29.0) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.0.0) [INFO] [stderr] Adding siphasher v0.3.11 (available: v1.0.1) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-strings v0.1.0 (available: v0.2.0) [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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef353d1a6263fcb2854ce117eb6526fbd5ff4b0584d17ca789207be7eaaf3618 [INFO] running `Command { std: "docker" "start" "-a" "ef353d1a6263fcb2854ce117eb6526fbd5ff4b0584d17ca789207be7eaaf3618", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef353d1a6263fcb2854ce117eb6526fbd5ff4b0584d17ca789207be7eaaf3618", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef353d1a6263fcb2854ce117eb6526fbd5ff4b0584d17ca789207be7eaaf3618", kill_on_drop: false }` [INFO] [stdout] ef353d1a6263fcb2854ce117eb6526fbd5ff4b0584d17ca789207be7eaaf3618 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e700b134762a06244a1095db8daa8751b434e685a65cb9e4e5dd2804ad8a7f64 [INFO] running `Command { std: "docker" "start" "-a" "e700b134762a06244a1095db8daa8751b434e685a65cb9e4e5dd2804ad8a7f64", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling malachite-nz v0.4.16 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling erg_common v0.6.45-nightly.3 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking rustpython-parser-vendored v0.4.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking unicode-xid v0.2.6 [INFO] [stderr] Checking unic-ucd-ident v0.9.0 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking unic-emoji-char v0.9.0 [INFO] [stderr] Checking lalrpop-util v0.20.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking malachite-base v0.4.16 [INFO] [stderr] Compiling erg_proc_macros v0.6.45-nightly.3 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Compiling is-macro v0.3.6 [INFO] [stderr] Checking erg_parser v0.6.45-nightly.3 [INFO] [stderr] Checking rustpython-parser-core v0.4.0 [INFO] [stderr] Compiling erg_compiler v0.6.45-nightly.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling phf_codegen v0.11.2 [INFO] [stderr] Compiling unicode_names2_generator v1.3.0 [INFO] [stderr] Compiling rustpython-parser v0.4.0 [INFO] [stderr] Compiling unicode_names2 v1.3.0 [INFO] [stderr] Checking malachite-q v0.4.16 [INFO] [stderr] Checking malachite v0.4.16 [INFO] [stderr] Checking malachite-bigint v0.2.0 [INFO] [stderr] Checking rustpython-ast v0.4.0 [INFO] [stderr] Checking py2erg v0.0.63 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `ParamPattern` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> convert.rs:590:13 [INFO] [stdout] | [INFO] [stdout] 584 | fn param_pattern_to_var(pat: ParamPattern) -> VarPattern { [INFO] [stdout] | --- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 590 | other => todo!("{other}"), [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 `ParamPattern` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> convert.rs:590:13 [INFO] [stdout] | [INFO] [stdout] 584 | fn param_pattern_to_var(pat: ParamPattern) -> VarPattern { [INFO] [stdout] | --- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 590 | other => todo!("{other}"), [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 `py2erg` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `py2erg` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "e700b134762a06244a1095db8daa8751b434e685a65cb9e4e5dd2804ad8a7f64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e700b134762a06244a1095db8daa8751b434e685a65cb9e4e5dd2804ad8a7f64", kill_on_drop: false }` [INFO] [stdout] e700b134762a06244a1095db8daa8751b434e685a65cb9e4e5dd2804ad8a7f64