[INFO] fetching crate mcproto-rs 0.2.0... [INFO] checking mcproto-rs-0.2.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate mcproto-rs 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate mcproto-rs 0.2.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mcproto-rs 0.2.0 [INFO] finished tweaking crates.io crate mcproto-rs 0.2.0 [INFO] tweaked toml for crates.io crate mcproto-rs 0.2.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 27 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.12.3 (available: v0.22.1) [INFO] [stderr] Adding getrandom v0.1.16 (available: v0.2.15) [INFO] [stderr] Adding rand v0.7.3 (available: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (available: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (available: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (available: v0.3.2) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2c0b6cb89ccbd25364920564e9192236d6f94ccac3b89aef1059a6b2346547c2 [INFO] running `Command { std: "docker" "start" "-a" "2c0b6cb89ccbd25364920564e9192236d6f94ccac3b89aef1059a6b2346547c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c0b6cb89ccbd25364920564e9192236d6f94ccac3b89aef1059a6b2346547c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c0b6cb89ccbd25364920564e9192236d6f94ccac3b89aef1059a6b2346547c2", kill_on_drop: false }` [INFO] [stdout] 2c0b6cb89ccbd25364920564e9192236d6f94ccac3b89aef1059a6b2346547c2 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca7fe0c9d0d20575f4d73e1284723b991c9965a3ce2b60b7d0efda9041e2552c [INFO] running `Command { std: "docker" "start" "-a" "ca7fe0c9d0d20575f4d73e1284723b991c9965a3ce2b60b7d0efda9041e2552c", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking flate2 v1.0.34 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking mcproto-rs v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/types.rs:903:1 [INFO] [stdout] | [INFO] [stdout] 903 | / mod tests { [INFO] [stdout] 904 | | use super::*; [INFO] [stdout] 905 | | use alloc::fmt::Debug; [INFO] [stdout] 906 | | use alloc::borrow::ToOwned; [INFO] [stdout] ... | [INFO] [stdout] 1111 | | } [INFO] [stdout] 1112 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] note: the name `tests` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/types.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use super::chat::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/types.rs:903:1 [INFO] [stdout] | [INFO] [stdout] 903 | / mod tests { [INFO] [stdout] 904 | | use super::*; [INFO] [stdout] 905 | | use alloc::fmt::Debug; [INFO] [stdout] 906 | | use alloc::borrow::ToOwned; [INFO] [stdout] ... | [INFO] [stdout] 1111 | | } [INFO] [stdout] 1112 | | } [INFO] [stdout] | |_^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/deserialize.rs:106:15 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn try_map(self, f: F) -> DeserializeResult<'b, T> [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 106 | match f(self.value) { [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: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/deserialize.rs:106:15 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn try_map(self, f: F) -> DeserializeResult<'b, T> [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 106 | match f(self.value) { [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 `mcproto-rs` (lib) 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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mcproto-rs` (lib test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "ca7fe0c9d0d20575f4d73e1284723b991c9965a3ce2b60b7d0efda9041e2552c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca7fe0c9d0d20575f4d73e1284723b991c9965a3ce2b60b7d0efda9041e2552c", kill_on_drop: false }` [INFO] [stdout] ca7fe0c9d0d20575f4d73e1284723b991c9965a3ce2b60b7d0efda9041e2552c