[INFO] fetching crate efd 10.1.3... [INFO] checking efd-10.1.3 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate efd 10.1.3 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate efd 10.1.3 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 efd 10.1.3 [INFO] finished tweaking crates.io crate efd 10.1.3 [INFO] tweaked toml for crates.io crate efd 10.1.3 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 117 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding core-foundation v0.9.4 (available: v0.10.0) [INFO] [stderr] Adding core-graphics v0.23.2 (available: v0.24.0) [INFO] [stderr] Adding core-graphics-types v0.1.3 (available: v0.2.0) [INFO] [stderr] Adding core-text v20.1.0 (available: v21.0.0) [INFO] [stderr] Adding freetype-sys v0.20.1 (available: v0.22.1) [INFO] [stderr] Adding gif v0.12.0 (available: v0.13.1) [INFO] [stderr] Adding image v0.24.9 (available: v0.25.2) [INFO] [stderr] Adding nalgebra v0.32.6 (available: v0.33.0) [INFO] [stderr] Adding simba v0.8.1 (available: v0.9.0) [INFO] [stderr] Adding ttf-parser v0.20.0 (available: v0.24.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding windows-sys v0.48.0 (available: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (available: v0.52.6) [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] 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] c4940c603802ddc7f0f38f8a3ae19d17b7084b3032b420d15e73c883e0a9883e [INFO] running `Command { std: "docker" "start" "-a" "c4940c603802ddc7f0f38f8a3ae19d17b7084b3032b420d15e73c883e0a9883e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4940c603802ddc7f0f38f8a3ae19d17b7084b3032b420d15e73c883e0a9883e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4940c603802ddc7f0f38f8a3ae19d17b7084b3032b420d15e73c883e0a9883e", kill_on_drop: false }` [INFO] [stdout] c4940c603802ddc7f0f38f8a3ae19d17b7084b3032b420d15e73c883e0a9883e [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] d6f76914dc95ef6dd5da436f486b42f591ec8ed6e723a4d57b9bcfa149296560 [INFO] running `Command { std: "docker" "start" "-a" "d6f76914dc95ef6dd5da436f486b42f591ec8ed6e723a4d57b9bcfa149296560", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Checking bytemuck v1.18.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking libloading v0.8.5 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Compiling cc v1.1.22 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking fdeflate v0.3.5 [INFO] [stderr] Compiling font-kit v0.14.2 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Checking safe_arch v0.7.2 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking float-ord v0.3.2 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking gif v0.12.0 [INFO] [stderr] Checking ttf-parser v0.20.0 [INFO] [stderr] Compiling yeslogic-fontconfig-sys v6.0.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking flate2 v1.0.34 [INFO] [stderr] Checking wide v0.7.28 [INFO] [stderr] Compiling pathfinder_simd v0.5.4 [INFO] [stderr] Compiling freetype-sys v0.20.1 [INFO] [stderr] Checking png v0.17.14 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking pathfinder_geometry v0.5.1 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Checking plotters-bitmap v0.3.7 [INFO] [stderr] Checking nalgebra v0.32.6 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking efd v10.1.3 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Zip, impl Iterator>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/dist.rs:52:24 [INFO] [stdout] | [INFO] [stdout] 25 | fn impl_err(a: &A, b: &B, map: F1, fold: F2) -> f64 [INFO] [stdout] | --- ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 41 | let a = a.as_components(); [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 42 | let b = b.as_components(); [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 52 | _ => err_calc!(zip(a, b)), [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 `efd` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `Zip, impl Iterator>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/dist.rs:52:24 [INFO] [stdout] | [INFO] [stdout] 25 | fn impl_err(a: &A, b: &B, map: F1, fold: F2) -> f64 [INFO] [stdout] | --- ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 41 | let a = a.as_components(); [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 42 | let b = b.as_components(); [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 52 | _ => err_calc!(zip(a, b)), [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 `efd` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "d6f76914dc95ef6dd5da436f486b42f591ec8ed6e723a4d57b9bcfa149296560", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6f76914dc95ef6dd5da436f486b42f591ec8ed6e723a4d57b9bcfa149296560", kill_on_drop: false }` [INFO] [stdout] d6f76914dc95ef6dd5da436f486b42f591ec8ed6e723a4d57b9bcfa149296560