[INFO] cloning repository https://github.com/imachug/taco [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/imachug/taco" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimachug%2Ftaco", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimachug%2Ftaco'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c165d9eb8c54dee786896acce6865f095092e24a [INFO] checking imachug/taco against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimachug%2Ftaco" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/imachug/taco on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/imachug/taco [INFO] finished tweaking git repo https://github.com/imachug/taco [INFO] tweaked toml for git repo https://github.com/imachug/taco written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/imachug/taco 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c07622978f2f4d89320dadad290c3b7a665db589e4348907e416c8dac9f32fc8 [INFO] running `Command { std: "docker" "start" "-a" "c07622978f2f4d89320dadad290c3b7a665db589e4348907e416c8dac9f32fc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c07622978f2f4d89320dadad290c3b7a665db589e4348907e416c8dac9f32fc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c07622978f2f4d89320dadad290c3b7a665db589e4348907e416c8dac9f32fc8", kill_on_drop: false }` [INFO] [stdout] c07622978f2f4d89320dadad290c3b7a665db589e4348907e416c8dac9f32fc8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99a3bb1b3c4a8d2c967ffc579f89cef7aa8a5d7a40c4c3c52bce56b3e12a114c [INFO] running `Command { std: "docker" "start" "-a" "99a3bb1b3c4a8d2c967ffc579f89cef7aa8a5d7a40c4c3c52bce56b3e12a114c", kill_on_drop: false }` [INFO] [stderr] Checking taco v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] = help: consider using `min_specialization` instead, which is more stable and complete [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] = help: consider using `min_specialization` instead, which is more stable and complete [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `weight` is never used [INFO] [stdout] --> src/compress.rs:238:12 [INFO] [stdout] | [INFO] [stdout] 237 | impl CompressedData { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] 238 | pub fn weight(&self) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `cc` should have an upper case name [INFO] [stdout] --> src/autocompress.rs:133:12 [INFO] [stdout] | [INFO] [stdout] 133 | static mut cc: usize = 0usize; [INFO] [stdout] | ^^ help: convert the identifier to upper case (notice the capitalization): `CC` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `weight` is never used [INFO] [stdout] --> src/compress.rs:238:12 [INFO] [stdout] | [INFO] [stdout] 237 | impl CompressedData { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] 238 | pub fn weight(&self) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `cc` should have an upper case name [INFO] [stdout] --> src/autocompress.rs:133:12 [INFO] [stdout] | [INFO] [stdout] 133 | static mut cc: usize = 0usize; [INFO] [stdout] | ^^ help: convert the identifier to upper case (notice the capitalization): `CC` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] running `Command { std: "docker" "inspect" "99a3bb1b3c4a8d2c967ffc579f89cef7aa8a5d7a40c4c3c52bce56b3e12a114c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99a3bb1b3c4a8d2c967ffc579f89cef7aa8a5d7a40c4c3c52bce56b3e12a114c", kill_on_drop: false }` [INFO] [stdout] 99a3bb1b3c4a8d2c967ffc579f89cef7aa8a5d7a40c4c3c52bce56b3e12a114c [INFO] checking imachug/taco against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimachug%2Ftaco" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/imachug/taco on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/imachug/taco [INFO] finished tweaking git repo https://github.com/imachug/taco [INFO] tweaked toml for git repo https://github.com/imachug/taco written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/imachug/taco 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae490e63c49d6f41e7b7f07b87e569f5dbd4ba0c45c055a143319e6096248235 [INFO] running `Command { std: "docker" "start" "-a" "ae490e63c49d6f41e7b7f07b87e569f5dbd4ba0c45c055a143319e6096248235", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae490e63c49d6f41e7b7f07b87e569f5dbd4ba0c45c055a143319e6096248235", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae490e63c49d6f41e7b7f07b87e569f5dbd4ba0c45c055a143319e6096248235", kill_on_drop: false }` [INFO] [stdout] ae490e63c49d6f41e7b7f07b87e569f5dbd4ba0c45c055a143319e6096248235 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 02188e6b8919d3fda9e06b41b378199c4086533d14a2f0b4646fbaac4d6e143c [INFO] running `Command { std: "docker" "start" "-a" "02188e6b8919d3fda9e06b41b378199c4086533d14a2f0b4646fbaac4d6e143c", kill_on_drop: false }` [INFO] [stderr] Checking taco v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] = help: consider using `min_specialization` instead, which is more stable and complete [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] = help: consider using `min_specialization` instead, which is more stable and complete [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `weight` is never used [INFO] [stdout] --> src/compress.rs:238:12 [INFO] [stdout] | [INFO] [stdout] 237 | impl CompressedData { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] 238 | pub fn weight(&self) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/autocompress.rs:113:10 [INFO] [stdout] | [INFO] [stdout] 93 | let category_by_obj_compressed = autocompress( [INFO] [stdout] | -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 103 | let mut categories_engines = Vec::with_capacity(categories.len()); [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 113 | Some(MultiCompressedData { [INFO] [stdout] | __________^ [INFO] [stdout] 114 | | engine: Engine::CategorySplit { [INFO] [stdout] 115 | | categories: categories_engines, [INFO] [stdout] 116 | | category: Box::new(category_by_obj_compressed.engine), [INFO] [stdout] 117 | | }, [INFO] [stdout] 118 | | binary_data, [INFO] [stdout] 119 | | }) [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/autocompress.rs:125:17 [INFO] [stdout] | [INFO] [stdout] 123 | let data = objs.to_vec().compress(opts); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 124 | MultiCompressedData { [INFO] [stdout] 125 | engine: Engine::Stateful { [INFO] [stdout] | _________________^ [INFO] [stdout] 126 | | inner: Box::new(data.engine), [INFO] [stdout] 127 | | data: data.binary_data, [INFO] [stdout] 128 | | }, [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] warning: static variable `cc` should have an upper case name [INFO] [stdout] --> src/autocompress.rs:133:12 [INFO] [stdout] | [INFO] [stdout] 133 | static mut cc: usize = 0usize; [INFO] [stdout] | ^^ help: convert the identifier to upper case (notice the capitalization): `CC` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [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/compress_str.rs:107:21 [INFO] [stdout] | [INFO] [stdout] 104 | let compressed = autocompress(&chars_refs, opts); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 107 | engine: Engine::String { [INFO] [stdout] | _____________________^ [INFO] [stdout] 108 | | chars: Box::new(compressed.engine), [INFO] [stdout] 109 | | }, [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/compress_vec.rs:174:17 [INFO] [stdout] | [INFO] [stdout] 151 | let lengths_compressed = autocompress(&lengths_refs, AutoCompressOpts::default()); [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 154 | let items_compressed = autocompress( [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 174 | engine: Engine::Vec { [INFO] [stdout] | _________________^ [INFO] [stdout] 175 | | length: Box::new(lengths_compressed.engine), [INFO] [stdout] 176 | | item: Box::new(items_compressed.engine), [INFO] [stdout] 177 | | }, [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/compress_vec.rs:215:22 [INFO] [stdout] | [INFO] [stdout] 212 | let min_elems_compressed = autocompress(&min_elems, opts); [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 213 | let max_elems_compressed = autocompress(&max_elems, opts); [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 214 | [INFO] [stdout] 215 | Some(MultiCompressedData { [INFO] [stdout] | ______________________^ [INFO] [stdout] 216 | | engine: Engine::IntSet { [INFO] [stdout] 217 | | min: Box::new(min_elems_compressed.engine), [INFO] [stdout] 218 | | max: Box::new(max_elems_compressed.engine), [INFO] [stdout] ... | [INFO] [stdout] 232 | | }).collect(), [INFO] [stdout] 233 | | }) [INFO] [stdout] | |_________________^ [INFO] [stdout] ... [INFO] [stdout] 239 | impl_int!(u8); //, u16, u32, u64, usize, i8, i16, i32, i64, isize, char, i128); [INFO] [stdout] | ------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `impl_int` (in Nightly builds, run with -Z macro-backtrace for more info) [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/huffman.rs:96:17 [INFO] [stdout] | [INFO] [stdout] 69 | let (alphabet_representations, tree) = build_tree(&objs, &alphabet); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 93 | let alphabet_compressed = autocompress_one(&alphabet, opts); [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 96 | engine: Engine::SpecificHuffman { [INFO] [stdout] | _________________^ [INFO] [stdout] 97 | | alphabet_engine: Box::new(alphabet_compressed.engine), [INFO] [stdout] 98 | | alphabet_data: alphabet_compressed.binary_data, [INFO] [stdout] 99 | | tree: tree_enc, [INFO] [stdout] 100 | | }, [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/huffman.rs:151:17 [INFO] [stdout] | [INFO] [stdout] 110 | let alphabet: HashSet<&T> = objs.iter().cloned().collect(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 124 | let lengths_compressed = autocompress_one(&lengths, opts); [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 128 | let alphabet_compressed = autocompress_one(&alphabet, opts); [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 151 | engine: Engine::CanonicalHuffman { [INFO] [stdout] | _________________^ [INFO] [stdout] 152 | | alphabet_engine: Box::new(alphabet_compressed.engine), [INFO] [stdout] 153 | | alphabet_data: alphabet_compressed.binary_data, [INFO] [stdout] 154 | | lengths_engine: Box::new(lengths_compressed.engine), [INFO] [stdout] 155 | | lengths_data: lengths_compressed.binary_data, [INFO] [stdout] 156 | | }, [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 7 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `weight` is never used [INFO] [stdout] --> src/compress.rs:238:12 [INFO] [stdout] | [INFO] [stdout] 237 | impl CompressedData { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] 238 | pub fn weight(&self) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/autocompress.rs:113:10 [INFO] [stdout] | [INFO] [stdout] 93 | let category_by_obj_compressed = autocompress( [INFO] [stdout] | -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 103 | let mut categories_engines = Vec::with_capacity(categories.len()); [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 113 | Some(MultiCompressedData { [INFO] [stdout] | __________^ [INFO] [stdout] 114 | | engine: Engine::CategorySplit { [INFO] [stdout] 115 | | categories: categories_engines, [INFO] [stdout] 116 | | category: Box::new(category_by_obj_compressed.engine), [INFO] [stdout] 117 | | }, [INFO] [stdout] 118 | | binary_data, [INFO] [stdout] 119 | | }) [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/autocompress.rs:125:17 [INFO] [stdout] | [INFO] [stdout] 123 | let data = objs.to_vec().compress(opts); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 124 | MultiCompressedData { [INFO] [stdout] 125 | engine: Engine::Stateful { [INFO] [stdout] | _________________^ [INFO] [stdout] 126 | | inner: Box::new(data.engine), [INFO] [stdout] 127 | | data: data.binary_data, [INFO] [stdout] 128 | | }, [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] warning: static variable `cc` should have an upper case name [INFO] [stdout] --> src/autocompress.rs:133:12 [INFO] [stdout] | [INFO] [stdout] 133 | static mut cc: usize = 0usize; [INFO] [stdout] | ^^ help: convert the identifier to upper case (notice the capitalization): `CC` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [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/compress_str.rs:107:21 [INFO] [stdout] | [INFO] [stdout] 104 | let compressed = autocompress(&chars_refs, opts); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 107 | engine: Engine::String { [INFO] [stdout] | _____________________^ [INFO] [stdout] 108 | | chars: Box::new(compressed.engine), [INFO] [stdout] 109 | | }, [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/compress_vec.rs:174:17 [INFO] [stdout] | [INFO] [stdout] 151 | let lengths_compressed = autocompress(&lengths_refs, AutoCompressOpts::default()); [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 154 | let items_compressed = autocompress( [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 174 | engine: Engine::Vec { [INFO] [stdout] | _________________^ [INFO] [stdout] 175 | | length: Box::new(lengths_compressed.engine), [INFO] [stdout] 176 | | item: Box::new(items_compressed.engine), [INFO] [stdout] 177 | | }, [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/compress_vec.rs:215:22 [INFO] [stdout] | [INFO] [stdout] 212 | let min_elems_compressed = autocompress(&min_elems, opts); [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 213 | let max_elems_compressed = autocompress(&max_elems, opts); [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 214 | [INFO] [stdout] 215 | Some(MultiCompressedData { [INFO] [stdout] | ______________________^ [INFO] [stdout] 216 | | engine: Engine::IntSet { [INFO] [stdout] 217 | | min: Box::new(min_elems_compressed.engine), [INFO] [stdout] 218 | | max: Box::new(max_elems_compressed.engine), [INFO] [stdout] ... | [INFO] [stdout] 232 | | }).collect(), [INFO] [stdout] 233 | | }) [INFO] [stdout] | |_________________^ [INFO] [stdout] ... [INFO] [stdout] 239 | impl_int!(u8); //, u16, u32, u64, usize, i8, i16, i32, i64, isize, char, i128); [INFO] [stdout] | ------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `impl_int` (in Nightly builds, run with -Z macro-backtrace for more info) [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/huffman.rs:96:17 [INFO] [stdout] | [INFO] [stdout] 69 | let (alphabet_representations, tree) = build_tree(&objs, &alphabet); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 93 | let alphabet_compressed = autocompress_one(&alphabet, opts); [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 96 | engine: Engine::SpecificHuffman { [INFO] [stdout] | _________________^ [INFO] [stdout] 97 | | alphabet_engine: Box::new(alphabet_compressed.engine), [INFO] [stdout] 98 | | alphabet_data: alphabet_compressed.binary_data, [INFO] [stdout] 99 | | tree: tree_enc, [INFO] [stdout] 100 | | }, [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/huffman.rs:151:17 [INFO] [stdout] | [INFO] [stdout] 110 | let alphabet: HashSet<&T> = objs.iter().cloned().collect(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 124 | let lengths_compressed = autocompress_one(&lengths, opts); [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 128 | let alphabet_compressed = autocompress_one(&alphabet, opts); [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 151 | engine: Engine::CanonicalHuffman { [INFO] [stdout] | _________________^ [INFO] [stdout] 152 | | alphabet_engine: Box::new(alphabet_compressed.engine), [INFO] [stdout] 153 | | alphabet_data: alphabet_compressed.binary_data, [INFO] [stdout] 154 | | lengths_engine: Box::new(lengths_compressed.engine), [INFO] [stdout] 155 | | lengths_data: lengths_compressed.binary_data, [INFO] [stdout] 156 | | }, [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] [stderr] error: could not compile `taco` (bin "taco" test) due to 8 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 7 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `taco` (bin "taco") due to 8 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "02188e6b8919d3fda9e06b41b378199c4086533d14a2f0b4646fbaac4d6e143c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02188e6b8919d3fda9e06b41b378199c4086533d14a2f0b4646fbaac4d6e143c", kill_on_drop: false }` [INFO] [stdout] 02188e6b8919d3fda9e06b41b378199c4086533d14a2f0b4646fbaac4d6e143c