[INFO] fetching crate laze 0.1.24... [INFO] checking laze-0.1.24 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate laze 0.1.24 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate laze 0.1.24 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 laze 0.1.24 [INFO] finished tweaking crates.io crate laze 0.1.24 [INFO] tweaked toml for crates.io crate laze 0.1.24 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate laze 0.1.24 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 03109aef5e79add41dc4268086856ddd707b7a233a26aecfc9421c07d89b7284 [INFO] running `Command { std: "docker" "start" "-a" "03109aef5e79add41dc4268086856ddd707b7a233a26aecfc9421c07d89b7284", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "03109aef5e79add41dc4268086856ddd707b7a233a26aecfc9421c07d89b7284", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03109aef5e79add41dc4268086856ddd707b7a233a26aecfc9421c07d89b7284", kill_on_drop: false }` [INFO] [stdout] 03109aef5e79add41dc4268086856ddd707b7a233a26aecfc9421c07d89b7284 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0de9b43ea7de0bb578f5d2a38462375195e1aba7a756c3f4c3760bbbaa7032ee [INFO] running `Command { std: "docker" "start" "-a" "0de9b43ea7de0bb578f5d2a38462375195e1aba7a756c3f4c3760bbbaa7032ee", kill_on_drop: false }` [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Compiling cc v1.0.101 [INFO] [stderr] Checking tinyvec v1.6.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling syn v2.0.68 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Compiling anyhow v1.0.88 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling build_uuid v0.3.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking rust-embed-utils v8.4.0 [INFO] [stderr] Checking shellexpand v3.1.0 [INFO] [stderr] Checking fd-lock v4.0.2 [INFO] [stderr] Checking clap_builder v4.5.17 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking roff v0.2.1 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking shell-words v1.1.0 [INFO] [stderr] Checking simple-error v0.3.1 [INFO] [stderr] Checking evalexpr v11.3.0 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Checking solvent v0.8.3 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling libmimalloc-sys v0.1.39 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking clap v4.5.17 [INFO] [stderr] Checking clap_mangen v0.2.23 [INFO] [stderr] Checking clap_complete v4.5.26 [INFO] [stderr] Checking mimalloc v0.1.43 [INFO] [stderr] Compiling darling_core v0.20.9 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling rust-embed-impl v8.4.0 [INFO] [stderr] Checking rust-embed v8.5.0 [INFO] [stderr] Checking task_partitioner v0.1.1 [INFO] [stderr] Compiling darling_macro v0.20.9 [INFO] [stderr] Compiling darling v0.20.9 [INFO] [stderr] Compiling derive_builder_core v0.20.1 [INFO] [stderr] Compiling derive_builder_macro v0.20.1 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking derive_builder v0.20.1 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking treestate v0.1.1 [INFO] [stderr] Checking git-cache v0.2.3 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking laze v0.1.24 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Child` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/ninja/mod.rs:300:5 [INFO] [stdout] | [INFO] [stdout] 290 | let mut cmd = NinjaToolBaseBuilder::default() [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 300 | cmd.spawn()?.wait() [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] warning: field `0` is never read [INFO] [stdout] --> src/generate.rs:308:13 [INFO] [stdout] | [INFO] [stdout] 308 | NoBuild(NoBuildReason), [INFO] [stdout] | ------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 308 | NoBuild(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `laze` (bin "laze") due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `Child` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/ninja/mod.rs:300:5 [INFO] [stdout] | [INFO] [stdout] 290 | let mut cmd = NinjaToolBaseBuilder::default() [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 300 | cmd.spawn()?.wait() [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] warning: field `0` is never read [INFO] [stdout] --> src/generate.rs:308:13 [INFO] [stdout] | [INFO] [stdout] 308 | NoBuild(NoBuildReason), [INFO] [stdout] | ------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 308 | NoBuild(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `laze` (bin "laze" test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "0de9b43ea7de0bb578f5d2a38462375195e1aba7a756c3f4c3760bbbaa7032ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0de9b43ea7de0bb578f5d2a38462375195e1aba7a756c3f4c3760bbbaa7032ee", kill_on_drop: false }` [INFO] [stdout] 0de9b43ea7de0bb578f5d2a38462375195e1aba7a756c3f4c3760bbbaa7032ee