[INFO] fetching crate gendelbrot 0.1.3... [INFO] checking gendelbrot-0.1.3 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate gendelbrot 0.1.3 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate gendelbrot 0.1.3 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 gendelbrot 0.1.3 [INFO] finished tweaking crates.io crate gendelbrot 0.1.3 [INFO] tweaked toml for crates.io crate gendelbrot 0.1.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate gendelbrot 0.1.3 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e9d6720eda9a5a846b06f006bd5b2f4b481ede1048481b65a936e33d3b3dfbb4 [INFO] running `Command { std: "docker" "start" "-a" "e9d6720eda9a5a846b06f006bd5b2f4b481ede1048481b65a936e33d3b3dfbb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e9d6720eda9a5a846b06f006bd5b2f4b481ede1048481b65a936e33d3b3dfbb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9d6720eda9a5a846b06f006bd5b2f4b481ede1048481b65a936e33d3b3dfbb4", kill_on_drop: false }` [INFO] [stdout] e9d6720eda9a5a846b06f006bd5b2f4b481ede1048481b65a936e33d3b3dfbb4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 56684e434a31d7283dcdf281e439fff7d23a083c5f5f708c5282e1efa0cbdba0 [INFO] running `Command { std: "docker" "start" "-a" "56684e434a31d7283dcdf281e439fff7d23a083c5f5f708c5282e1efa0cbdba0", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking aligned-vec v0.5.0 [INFO] [stderr] Compiling built v0.7.4 [INFO] [stderr] Compiling libc v0.2.156 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking bytemuck v1.17.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Compiling syn v2.0.74 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Checking maybe-rayon v0.1.1 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Checking flate2 v1.0.31 [INFO] [stderr] Checking imgref v1.10.1 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking bitstream-io v2.5.0 [INFO] [stderr] Checking new_debug_unreachable v1.0.6 [INFO] [stderr] Checking loop9 v0.1.5 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking rgb v0.8.48 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking v_frame v0.3.8 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking fdeflate v0.3.4 [INFO] [stderr] Checking avif-serialize v0.8.1 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Checking byteorder-lite v0.1.0 [INFO] [stderr] Checking zune-core v0.4.12 [INFO] [stderr] Checking exr v1.72.0 [INFO] [stderr] Checking zune-jpeg v0.4.13 [INFO] [stderr] Checking clap_builder v4.5.15 [INFO] [stderr] Checking image-webp v0.1.3 [INFO] [stderr] Checking gif v0.13.1 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking png v0.17.13 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking dunce v1.0.5 [INFO] [stderr] Checking av1-grain v0.2.3 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling profiling-procmacros v1.0.15 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling clap_derive v4.5.13 [INFO] [stderr] Checking profiling v1.0.15 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking clap v4.5.15 [INFO] [stderr] Checking ravif v0.11.10 [INFO] [stderr] Checking image v0.25.2 [INFO] [stderr] Checking gendelbrot v0.1.3 (/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/main.rs:41:78 [INFO] [stdout] | [INFO] [stdout] 41 | ...ce", default_values_t=[REAL_CENTER, I_CENTER], num_args = 2, value_names=["x","y"])] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/main.rs:41:78 [INFO] [stdout] | [INFO] [stdout] 41 | #[arg(short, long, help = "The center of the image in mandelbrot space", default_values_t=[REAL_CENTER, I_CENTER], num_args = 2, valu... [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:45:82 [INFO] [stdout] | [INFO] [stdout] 45 | ...ce", default_values_t=[RADIUS, RADIUS], num_args = 2, value_names=["width","height"])] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:45:82 [INFO] [stdout] | [INFO] [stdout] 45 | #[arg(short, long, help = "The dimensions of the image in mandelbrot space", default_values_t=[RADIUS, RADIUS], num_args = 2, value_n... [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:49:28 [INFO] [stdout] | [INFO] [stdout] 49 | #[arg(short='d', long, default_values_t=[IMAGE_DIM, IMAGE_DIM], num_args = 2, value_names=["width","height"])] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:49:28 [INFO] [stdout] | [INFO] [stdout] 49 | #[arg(short='d', long, default_values_t=[IMAGE_DIM, IMAGE_DIM], num_args = 2, value_names=["width","height"])] [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 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gendelbrot` (bin "gendelbrot") due to 7 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/main.rs:41:78 [INFO] [stdout] | [INFO] [stdout] 41 | ...ce", default_values_t=[REAL_CENTER, I_CENTER], num_args = 2, value_names=["x","y"])] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/main.rs:41:78 [INFO] [stdout] | [INFO] [stdout] 41 | #[arg(short, long, help = "The center of the image in mandelbrot space", default_values_t=[REAL_CENTER, I_CENTER], num_args = 2, valu... [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:45:82 [INFO] [stdout] | [INFO] [stdout] 45 | ...ce", default_values_t=[RADIUS, RADIUS], num_args = 2, value_names=["width","height"])] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:45:82 [INFO] [stdout] | [INFO] [stdout] 45 | #[arg(short, long, help = "The dimensions of the image in mandelbrot space", default_values_t=[RADIUS, RADIUS], num_args = 2, value_n... [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:49:28 [INFO] [stdout] | [INFO] [stdout] 49 | #[arg(short='d', long, default_values_t=[IMAGE_DIM, IMAGE_DIM], num_args = 2, value_names=["width","height"])] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:49:28 [INFO] [stdout] | [INFO] [stdout] 49 | #[arg(short='d', long, default_values_t=[IMAGE_DIM, IMAGE_DIM], num_args = 2, value_names=["width","height"])] [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 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gendelbrot` (bin "gendelbrot" test) due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "56684e434a31d7283dcdf281e439fff7d23a083c5f5f708c5282e1efa0cbdba0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56684e434a31d7283dcdf281e439fff7d23a083c5f5f708c5282e1efa0cbdba0", kill_on_drop: false }` [INFO] [stdout] 56684e434a31d7283dcdf281e439fff7d23a083c5f5f708c5282e1efa0cbdba0