[INFO] fetching crate i18n_langid_codegen 0.1.1... [INFO] checking i18n_langid_codegen-0.1.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate i18n_langid_codegen 0.1.1 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate i18n_langid_codegen 0.1.1 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 i18n_langid_codegen 0.1.1 [INFO] finished tweaking crates.io crate i18n_langid_codegen 0.1.1 [INFO] tweaked toml for crates.io crate i18n_langid_codegen 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 20 packages to latest compatible versions [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-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ab04733444a4ce2c36a5675e5f6e654a4d3ee7a054ebe357a4f0b51ad7c992bb [INFO] running `Command { std: "docker" "start" "-a" "ab04733444a4ce2c36a5675e5f6e654a4d3ee7a054ebe357a4f0b51ad7c992bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab04733444a4ce2c36a5675e5f6e654a4d3ee7a054ebe357a4f0b51ad7c992bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab04733444a4ce2c36a5675e5f6e654a4d3ee7a054ebe357a4f0b51ad7c992bb", kill_on_drop: false }` [INFO] [stdout] ab04733444a4ce2c36a5675e5f6e654a4d3ee7a054ebe357a4f0b51ad7c992bb [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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06e5642b08ae74818f374d8bfa33c6861a27c4d5cf3a0017180d5f297ccc9a7d [INFO] running `Command { std: "docker" "start" "-a" "06e5642b08ae74818f374d8bfa33c6861a27c4d5cf3a0017180d5f297ccc9a7d", kill_on_drop: false }` [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Checking convert_case v0.6.0 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking unic-langid-impl v0.9.5 [INFO] [stderr] Checking unic-langid v0.9.5 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking i18n_langid_codegen v0.1.1 (/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/lib.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 65 | fn read_dir>(path: P) -> impl Iterator { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 66 | / fs::read_dir(path) [INFO] [stdout] 67 | | .expect("failed to read dir") [INFO] [stdout] 68 | | .map(|res| res.expect("failed to get dir entry")) [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] [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/lib.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 65 | fn read_dir>(path: P) -> impl Iterator { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 66 | / fs::read_dir(path) [INFO] [stdout] 67 | | .expect("failed to read dir") [INFO] [stdout] 68 | | .map(|res| res.expect("failed to get dir entry")) [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 `i18n_langid_codegen` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `i18n_langid_codegen` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "06e5642b08ae74818f374d8bfa33c6861a27c4d5cf3a0017180d5f297ccc9a7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06e5642b08ae74818f374d8bfa33c6861a27c4d5cf3a0017180d5f297ccc9a7d", kill_on_drop: false }` [INFO] [stdout] 06e5642b08ae74818f374d8bfa33c6861a27c4d5cf3a0017180d5f297ccc9a7d