[INFO] fetching crate gtars 0.0.15... [INFO] checking gtars-0.0.15 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate gtars 0.0.15 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate gtars 0.0.15 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 gtars 0.0.15 [INFO] finished tweaking crates.io crate gtars 0.0.15 [INFO] tweaked toml for crates.io crate gtars 0.0.15 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate gtars 0.0.15 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] dc4d16c6076418b958e9540bfaebb9b8590224e2e0b8b109f303969fc35652d7 [INFO] running `Command { std: "docker" "start" "-a" "dc4d16c6076418b958e9540bfaebb9b8590224e2e0b8b109f303969fc35652d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc4d16c6076418b958e9540bfaebb9b8590224e2e0b8b109f303969fc35652d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc4d16c6076418b958e9540bfaebb9b8590224e2e0b8b109f303969fc35652d7", kill_on_drop: false }` [INFO] [stdout] dc4d16c6076418b958e9540bfaebb9b8590224e2e0b8b109f303969fc35652d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9a5499539f554cbe716b7b4021d8f734aa5df6e16b434225a30daf05309f5e63 [INFO] running `Command { std: "docker" "start" "-a" "9a5499539f554cbe716b7b4021d8f734aa5df6e16b434225a30daf05309f5e63", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.84 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking winnow v0.6.13 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling relative-path v1.9.0 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking linux-raw-sys v0.4.12 [INFO] [stderr] Checking clap_builder v4.4.7 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking rustix v0.38.34 [INFO] [stderr] Compiling rstest_macros v0.18.2 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking rust-lapper v1.1.0 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking clap v4.4.7 [INFO] [stderr] Checking futures-executor v0.3.29 [INFO] [stderr] Checking futures v0.3.29 [INFO] [stderr] Checking rstest v0.18.2 [INFO] [stderr] Checking serde_spanned v0.6.6 [INFO] [stderr] Checking toml_datetime v0.6.6 [INFO] [stderr] Checking toml_edit v0.22.14 [INFO] [stderr] Checking toml v0.8.14 [INFO] [stderr] Checking gtars v0.0.15 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `region_to_metatoken` is never read [INFO] [stdout] --> src/tokenizers/meta_tokenizer.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct MetaTokenizer { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 24 | region_to_metatoken: HashMap, [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/tokenizers/fragment_tokenizer.rs:299:12 [INFO] [stdout] | [INFO] [stdout] 264 | let reader = get_dynamic_reader(fragments_file_path)?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 299 | Ok(barcode_ids_map [INFO] [stdout] | ____________^ [INFO] [stdout] 300 | | .into_values() [INFO] [stdout] 301 | | .map(|ids| TokenizedRegionSet::new(ids, self.tokenizer.get_universe())) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |___________________________________________________________________________________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/tokenizers/fragment_tokenizer.rs:346:12 [INFO] [stdout] | [INFO] [stdout] 310 | let reader = get_dynamic_reader(fragments_file_path)?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 313 | let filter: HashSet = HashSet::from_iter(filter); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 346 | Ok(barcode_ids_map [INFO] [stdout] | ____________^ [INFO] [stdout] 347 | | .into_values() [INFO] [stdout] 348 | | .map(|ids| TokenizedRegionSet::new(ids, self.tokenizer.get_universe())) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |___________________________________________________________________________________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gtars` (lib) due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `region_to_metatoken` is never read [INFO] [stdout] --> src/tokenizers/meta_tokenizer.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct MetaTokenizer { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 24 | region_to_metatoken: HashMap, [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/tokenizers/fragment_tokenizer.rs:299:12 [INFO] [stdout] | [INFO] [stdout] 264 | let reader = get_dynamic_reader(fragments_file_path)?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 299 | Ok(barcode_ids_map [INFO] [stdout] | ____________^ [INFO] [stdout] 300 | | .into_values() [INFO] [stdout] 301 | | .map(|ids| TokenizedRegionSet::new(ids, self.tokenizer.get_universe())) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |___________________________________________________________________________________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/tokenizers/fragment_tokenizer.rs:346:12 [INFO] [stdout] | [INFO] [stdout] 310 | let reader = get_dynamic_reader(fragments_file_path)?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 313 | let filter: HashSet = HashSet::from_iter(filter); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 346 | Ok(barcode_ids_map [INFO] [stdout] | ____________^ [INFO] [stdout] 347 | | .into_values() [INFO] [stdout] 348 | | .map(|ids| TokenizedRegionSet::new(ids, self.tokenizer.get_universe())) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |___________________________________________________________________________________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gtars` (lib test) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "9a5499539f554cbe716b7b4021d8f734aa5df6e16b434225a30daf05309f5e63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a5499539f554cbe716b7b4021d8f734aa5df6e16b434225a30daf05309f5e63", kill_on_drop: false }` [INFO] [stdout] 9a5499539f554cbe716b7b4021d8f734aa5df6e16b434225a30daf05309f5e63