[INFO] fetching crate rc-zip-sync 4.2.2... [INFO] checking rc-zip-sync-4.2.2 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate rc-zip-sync 4.2.2 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate rc-zip-sync 4.2.2 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rc-zip-sync 4.2.2 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate rc-zip-sync 4.2.2 [INFO] tweaked toml for crates.io crate rc-zip-sync 4.2.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate rc-zip-sync 4.2.2 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f3a59329e91f2ea7373f1dd89eb31ce24553e4d96fc131fb7131de307687ac1 [INFO] running `Command { std: "docker" "start" "-a" "4f3a59329e91f2ea7373f1dd89eb31ce24553e4d96fc131fb7131de307687ac1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f3a59329e91f2ea7373f1dd89eb31ce24553e4d96fc131fb7131de307687ac1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f3a59329e91f2ea7373f1dd89eb31ce24553e4d96fc131fb7131de307687ac1", kill_on_drop: false }` [INFO] [stdout] 4f3a59329e91f2ea7373f1dd89eb31ce24553e4d96fc131fb7131de307687ac1 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1d314a534569f792c8769dd0f4217a12747872dad28b0afad64b89e07f6ec19 [INFO] running `Command { std: "docker" "start" "-a" "b1d314a534569f792c8769dd0f4217a12747872dad28b0afad64b89e07f6ec19", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling indexmap v2.2.5 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking temp-dir v0.1.12 [INFO] [stderr] Checking oval v2.0.0 [INFO] [stderr] Checking winnow v0.5.40 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking positioned-io v0.3.3 [INFO] [stderr] Checking indicatif v0.17.8 [INFO] [stderr] Checking humansize v2.1.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling phf_codegen v0.11.2 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling toml_edit v0.21.1 [INFO] [stderr] Checking chardetng v0.1.17 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking chrono v0.4.35 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Compiling proc-macro-crate v3.1.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling num_enum_derive v0.7.2 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling ownable-macro v0.6.0 [INFO] [stderr] Compiling clap_derive v4.5.3 [INFO] [stderr] Checking ownable v0.6.2 [INFO] [stderr] Checking num_enum v0.7.2 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking clap v4.5.3 [INFO] [stderr] Compiling oem_cp v2.0.0 [INFO] [stderr] Checking rc-zip v5.1.3 [INFO] [stderr] Checking rc-zip-sync v4.2.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `impl Iterator` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/read_zip.rs:156:9 [INFO] [stdout] | [INFO] [stdout] 155 | pub fn by_name>(&self, name: N) -> Option> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 156 | / self.archive [INFO] [stdout] 157 | | .entries() [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 `rc-zip-sync` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `impl Iterator` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/read_zip.rs:156:9 [INFO] [stdout] | [INFO] [stdout] 155 | pub fn by_name>(&self, name: N) -> Option> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 156 | / self.archive [INFO] [stdout] 157 | | .entries() [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 `rc-zip-sync` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "b1d314a534569f792c8769dd0f4217a12747872dad28b0afad64b89e07f6ec19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1d314a534569f792c8769dd0f4217a12747872dad28b0afad64b89e07f6ec19", kill_on_drop: false }` [INFO] [stdout] b1d314a534569f792c8769dd0f4217a12747872dad28b0afad64b89e07f6ec19