[INFO] fetching crate pathos 0.3.0... [INFO] checking pathos-0.3.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate pathos 0.3.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate pathos 0.3.0 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 pathos 0.3.0 [INFO] finished tweaking crates.io crate pathos 0.3.0 [INFO] tweaked toml for crates.io crate pathos 0.3.0 written to /workspace/builds/worker-3-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 36 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding iref v1.4.3 (latest: v3.2.2) [INFO] [stderr] Adding os_str_bytes v2.4.0 (latest: v7.0.0) [INFO] [stderr] Adding pct-str v1.2.0 (latest: v2.0.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.3) [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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0d5076b8b0e5d020b746a74ba388a017b65edc92bc10e2d282f46f099807ad5e [INFO] running `Command { std: "docker" "start" "-a" "0d5076b8b0e5d020b746a74ba388a017b65edc92bc10e2d282f46f099807ad5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d5076b8b0e5d020b746a74ba388a017b65edc92bc10e2d282f46f099807ad5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d5076b8b0e5d020b746a74ba388a017b65edc92bc10e2d282f46f099807ad5e", kill_on_drop: false }` [INFO] [stdout] 0d5076b8b0e5d020b746a74ba388a017b65edc92bc10e2d282f46f099807ad5e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4946a66956c0f15308420a61e643a8742c7f607e7170fc1e4c3e1852cb37d5bb [INFO] running `Command { std: "docker" "start" "-a" "4946a66956c0f15308420a61e643a8742c7f607e7170fc1e4c3e1852cb37d5bb", kill_on_drop: false }` [INFO] [stderr] Checking utf8-decode v1.0.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking eieio v1.0.0 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Checking whoami v1.5.1 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking pct-str v1.2.0 [INFO] [stderr] Checking iref v1.4.3 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking pathos v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: named argument `field__0` is not used by name [INFO] [stdout] --> src/xdg/mod.rs:75:13 [INFO] [stdout] | [INFO] [stdout] 75 | #[error("Invalid ownership. Requires ownership by {}, got: {0}.")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this named argument is referred to by position in formatting string [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(named_arguments_used_positionally)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: named argument `field__0` is not used by name [INFO] [stdout] --> src/xdg/mod.rs:75:13 [INFO] [stdout] | [INFO] [stdout] 75 | #[error("Invalid ownership. Requires ownership by {}, got: {0}.")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this named argument is referred to by position in formatting string [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(named_arguments_used_positionally)]` 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/linux/system.rs:47:46 [INFO] [stdout] | [INFO] [stdout] 46 | std::fs::create_dir_all(dir).map_err(|e| { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 47 | Error::CreateDirectoryFailed(eieio::Error::from(e), dir.to_path_buf()) [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/linux/user.rs:82:46 [INFO] [stdout] | [INFO] [stdout] 81 | std::fs::create_dir_all(dir).map_err(|e| { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 82 | Error::CreateDirectoryFailed(eieio::Error::from(e), dir.to_path_buf()) [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/linux/user.rs:123:5 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn app_data_dir>(prefix: P) -> Result { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 123 | AppDirs::new(prefix).map(|x| x.data_dir().to_path_buf()) [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/linux/user.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn app_config_dir>(prefix: P) -> Result { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 128 | AppDirs::new(prefix).map(|x| x.config_dir().to_path_buf()) [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/linux/user.rs:133:5 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn app_log_dir>(prefix: P) -> Result { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 133 | AppDirs::new(prefix).map(|x| x.log_dir().to_path_buf()) [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/linux/user.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 137 | pub fn app_cache_dir>(prefix: P) -> Result { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 138 | AppDirs::new(prefix).map(|x| x.cache_dir().to_path_buf()) [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/linux/user.rs:143:5 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn app_temporary_dir>(prefix: P) -> Result { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 143 | AppDirs::new(prefix).map(|x| x.temporary_dir().to_path_buf()) [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pathos` (lib test) due to 8 previous errors; 1 warning emitted [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/linux/system.rs:47:46 [INFO] [stdout] | [INFO] [stdout] 46 | std::fs::create_dir_all(dir).map_err(|e| { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 47 | Error::CreateDirectoryFailed(eieio::Error::from(e), dir.to_path_buf()) [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/linux/user.rs:82:46 [INFO] [stdout] | [INFO] [stdout] 81 | std::fs::create_dir_all(dir).map_err(|e| { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 82 | Error::CreateDirectoryFailed(eieio::Error::from(e), dir.to_path_buf()) [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/linux/user.rs:123:5 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn app_data_dir>(prefix: P) -> Result { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 123 | AppDirs::new(prefix).map(|x| x.data_dir().to_path_buf()) [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/linux/user.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn app_config_dir>(prefix: P) -> Result { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 128 | AppDirs::new(prefix).map(|x| x.config_dir().to_path_buf()) [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/linux/user.rs:133:5 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn app_log_dir>(prefix: P) -> Result { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 133 | AppDirs::new(prefix).map(|x| x.log_dir().to_path_buf()) [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/linux/user.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 137 | pub fn app_cache_dir>(prefix: P) -> Result { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 138 | AppDirs::new(prefix).map(|x| x.cache_dir().to_path_buf()) [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/linux/user.rs:143:5 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn app_temporary_dir>(prefix: P) -> Result { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 143 | AppDirs::new(prefix).map(|x| x.temporary_dir().to_path_buf()) [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pathos` (lib) due to 8 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "4946a66956c0f15308420a61e643a8742c7f607e7170fc1e4c3e1852cb37d5bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4946a66956c0f15308420a61e643a8742c7f607e7170fc1e4c3e1852cb37d5bb", kill_on_drop: false }` [INFO] [stdout] 4946a66956c0f15308420a61e643a8742c7f607e7170fc1e4c3e1852cb37d5bb