[INFO] fetching crate fluent-resmgr 0.0.7... [INFO] checking fluent-resmgr-0.0.7 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate fluent-resmgr 0.0.7 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate fluent-resmgr 0.0.7 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 fluent-resmgr 0.0.7 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate fluent-resmgr 0.0.7 [INFO] tweaked toml for crates.io crate fluent-resmgr 0.0.7 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate fluent-resmgr 0.0.7 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 452907dc75a99c47b0cc48263bb65d20b87a3262bc6057544067d219632a2737 [INFO] running `Command { std: "docker" "start" "-a" "452907dc75a99c47b0cc48263bb65d20b87a3262bc6057544067d219632a2737", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "452907dc75a99c47b0cc48263bb65d20b87a3262bc6057544067d219632a2737", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "452907dc75a99c47b0cc48263bb65d20b87a3262bc6057544067d219632a2737", kill_on_drop: false }` [INFO] [stdout] 452907dc75a99c47b0cc48263bb65d20b87a3262bc6057544067d219632a2737 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 679b4d20f65ae1e717f8a467f85edcce7810d9d4ed54f01871e361be1190ea4b [INFO] running `Command { std: "docker" "start" "-a" "679b4d20f65ae1e717f8a467f85edcce7810d9d4ed54f01871e361be1190ea4b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Checking type-map v0.5.0 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking self_cell v0.10.2 [INFO] [stderr] Checking chunky-vec v0.1.0 [INFO] [stderr] Checking pin-cell v0.2.0 [INFO] [stderr] Checking elsa v1.7.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.41 [INFO] [stderr] Compiling displaydoc v0.2.4 [INFO] [stderr] Compiling tinystr v0.7.5 [INFO] [stderr] Checking unic-langid-impl v0.9.4 [INFO] [stderr] Compiling unic-langid-macros-impl v0.9.4 [INFO] [stderr] Checking unic-langid-macros v0.9.4 [INFO] [stderr] Checking unic-langid v0.9.4 [INFO] [stderr] Checking intl_pluralrules v7.0.2 [INFO] [stderr] Checking fluent-langneg v0.13.0 [INFO] [stderr] Checking intl-memoizer v0.5.2 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking fluent-syntax v0.11.1 [INFO] [stderr] Checking fluent-bundle v0.15.3 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking fluent-fallback v0.7.1 [INFO] [stderr] Checking fluent-resmgr v0.0.7 (/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/resource_manager.rs:117:23 [INFO] [stdout] | [INFO] [stdout] 111 | locales: Vec, [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 117 | iter::from_fn(move || { [INFO] [stdout] | _______________________^ [INFO] [stdout] 118 | | locales.get(idx).map(|locale| { [INFO] [stdout] 119 | | idx += 1; [INFO] [stdout] 120 | | let mut errors: Vec = vec![]; [INFO] [stdout] ... | [INFO] [stdout] 141 | | }) [INFO] [stdout] 142 | | }) [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/resource_manager.rs:179:14 [INFO] [stdout] | [INFO] [stdout] 169 | let locale = self.locales.next()?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 170 | [INFO] [stdout] 171 | let mut bundle = FluentBundle::new(vec![locale.clone()]); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 179 | Some(Ok(bundle)) [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] [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/resource_manager.rs:117:23 [INFO] [stdout] | [INFO] [stdout] 111 | locales: Vec, [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 117 | iter::from_fn(move || { [INFO] [stdout] | _______________________^ [INFO] [stdout] 118 | | locales.get(idx).map(|locale| { [INFO] [stdout] 119 | | idx += 1; [INFO] [stdout] 120 | | let mut errors: Vec = vec![]; [INFO] [stdout] ... | [INFO] [stdout] 141 | | }) [INFO] [stdout] 142 | | }) [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] [stderr] error: could not compile `fluent-resmgr` (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/resource_manager.rs:179:14 [INFO] [stdout] | [INFO] [stdout] 169 | let locale = self.locales.next()?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 170 | [INFO] [stdout] 171 | let mut bundle = FluentBundle::new(vec![locale.clone()]); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 179 | Some(Ok(bundle)) [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 `fluent-resmgr` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "679b4d20f65ae1e717f8a467f85edcce7810d9d4ed54f01871e361be1190ea4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "679b4d20f65ae1e717f8a467f85edcce7810d9d4ed54f01871e361be1190ea4b", kill_on_drop: false }` [INFO] [stdout] 679b4d20f65ae1e717f8a467f85edcce7810d9d4ed54f01871e361be1190ea4b