[INFO] fetching crate lc3-codec 0.2.0... [INFO] checking lc3-codec-0.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate lc3-codec 0.2.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate lc3-codec 0.2.0 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 lc3-codec 0.2.0 [INFO] finished tweaking crates.io crate lc3-codec 0.2.0 [INFO] tweaked toml for crates.io crate lc3-codec 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate lc3-codec 0.2.0 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4b7eb008be30736a691469b2b81b68c8b4d85a886847a1268b20f7fa5a0edc61 [INFO] running `Command { std: "docker" "start" "-a" "4b7eb008be30736a691469b2b81b68c8b4d85a886847a1268b20f7fa5a0edc61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4b7eb008be30736a691469b2b81b68c8b4d85a886847a1268b20f7fa5a0edc61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b7eb008be30736a691469b2b81b68c8b4d85a886847a1268b20f7fa5a0edc61", kill_on_drop: false }` [INFO] [stdout] 4b7eb008be30736a691469b2b81b68c8b4d85a886847a1268b20f7fa5a0edc61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b3371ffa08f94990cf6549394103032dbc5fd64a62b2afbe4a9bf80be734317e [INFO] running `Command { std: "docker" "start" "-a" "b3371ffa08f94990cf6549394103032dbc5fd64a62b2afbe4a9bf80be734317e", kill_on_drop: false }` [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling heapless v0.7.10 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking ieee754 v0.2.6 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking fast-math v0.1.1 [INFO] [stderr] Checking wyz v0.5.0 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking spin v0.9.2 [INFO] [stderr] Checking simple_logger v1.16.0 [INFO] [stderr] Checking bitvec v1.0.0 [INFO] [stderr] Checking lc3-codec v0.2.0 (/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/decoder/arithmetic_codec.rs:150:8 [INFO] [stdout] | [INFO] [stdout] 137 | let residual_bits = decode_residual_bits(buf, reader, side_info, &st, nbits, ne, x, &mut save_lev)?; [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 150 | Ok(ArithmeticData { [INFO] [stdout] | ________^ [INFO] [stdout] 151 | | is_zero_frame, [INFO] [stdout] 152 | | noise_filling_seed, [INFO] [stdout] 153 | | reflect_coef_ints: tns_idx, [INFO] [stdout] ... | [INFO] [stdout] 156 | | frame_num_bits: nbits, [INFO] [stdout] 157 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____| [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/decoder/lc3_decoder.rs:176:8 [INFO] [stdout] | [INFO] [stdout] 172 | let arithmetic_data = [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 176 | Ok((side_info, arithmetic_data)) [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: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lc3-codec` (lib) due to 3 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/decoder/arithmetic_codec.rs:150:8 [INFO] [stdout] | [INFO] [stdout] 137 | let residual_bits = decode_residual_bits(buf, reader, side_info, &st, nbits, ne, x, &mut save_lev)?; [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 150 | Ok(ArithmeticData { [INFO] [stdout] | ________^ [INFO] [stdout] 151 | | is_zero_frame, [INFO] [stdout] 152 | | noise_filling_seed, [INFO] [stdout] 153 | | reflect_coef_ints: tns_idx, [INFO] [stdout] ... | [INFO] [stdout] 156 | | frame_num_bits: nbits, [INFO] [stdout] 157 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____| [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/decoder/lc3_decoder.rs:176:8 [INFO] [stdout] | [INFO] [stdout] 172 | let arithmetic_data = [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 176 | Ok((side_info, arithmetic_data)) [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: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lc3-codec` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "b3371ffa08f94990cf6549394103032dbc5fd64a62b2afbe4a9bf80be734317e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3371ffa08f94990cf6549394103032dbc5fd64a62b2afbe4a9bf80be734317e", kill_on_drop: false }` [INFO] [stdout] b3371ffa08f94990cf6549394103032dbc5fd64a62b2afbe4a9bf80be734317e