[INFO] fetching crate gcloud-utils 0.3.1... [INFO] checking gcloud-utils-0.3.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate gcloud-utils 0.3.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate gcloud-utils 0.3.1 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 gcloud-utils 0.3.1 [INFO] finished tweaking crates.io crate gcloud-utils 0.3.1 [INFO] tweaked toml for crates.io crate gcloud-utils 0.3.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate gcloud-utils 0.3.1 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ccd516822e1041ebe2795ac2a3d016b7c95bc43664185d1f1eb7be34f4f82d25 [INFO] running `Command { std: "docker" "start" "-a" "ccd516822e1041ebe2795ac2a3d016b7c95bc43664185d1f1eb7be34f4f82d25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ccd516822e1041ebe2795ac2a3d016b7c95bc43664185d1f1eb7be34f4f82d25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccd516822e1041ebe2795ac2a3d016b7c95bc43664185d1f1eb7be34f4f82d25", kill_on_drop: false }` [INFO] [stdout] ccd516822e1041ebe2795ac2a3d016b7c95bc43664185d1f1eb7be34f4f82d25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 92fd7173647ce0830a95c192fe4f47ea2ac987bdcb29380d44a72f9fa04e63fd [INFO] running `Command { std: "docker" "start" "-a" "92fd7173647ce0830a95c192fe4f47ea2ac987bdcb29380d44a72f9fa04e63fd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking clap_lex v0.2.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking mio v0.8.2 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Compiling clap_derive v3.1.7 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Checking tokio v1.18.1 [INFO] [stderr] Checking clap v3.1.15 [INFO] [stderr] Checking serde_yaml v0.8.24 [INFO] [stderr] Checking gcloud-utils v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `yml` is never used [INFO] [stdout] --> src/init/process.rs:127:10 [INFO] [stdout] | [INFO] [stdout] 127 | async fn yml() { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `yml` is never used [INFO] [stdout] --> src/init/process.rs:127:10 [INFO] [stdout] | [INFO] [stdout] 127 | async fn yml() { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `region_to_timezone` is never used [INFO] [stdout] --> src/sql/process.rs:195:10 [INFO] [stdout] | [INFO] [stdout] 195 | async fn region_to_timezone(region: &str) -> &str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `region_to_timezone` is never used [INFO] [stdout] --> src/sql/process.rs:195:10 [INFO] [stdout] | [INFO] [stdout] 195 | async fn region_to_timezone(region: &str) -> &str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [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/main.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | match cli.command { [INFO] [stdout] | _____^ - [INFO] [stdout] | |_______________________| [INFO] [stdout] 32 | || Commands::Iam(iam) => { [INFO] [stdout] 33 | || let iam_cmd = iam.command.unwrap_or(IamCommands::Help); [INFO] [stdout] 34 | || match iam_cmd { [INFO] [stdout] ... || [INFO] [stdout] 183 | || } [INFO] [stdout] 184 | || } [INFO] [stdout] | ||_____^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____| [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/main.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | match cli.command { [INFO] [stdout] | _____^ - [INFO] [stdout] | |_______________________| [INFO] [stdout] 32 | || Commands::Iam(iam) => { [INFO] [stdout] 33 | || let iam_cmd = iam.command.unwrap_or(IamCommands::Help); [INFO] [stdout] 34 | || match iam_cmd { [INFO] [stdout] ... || [INFO] [stdout] 183 | || } [INFO] [stdout] 184 | || } [INFO] [stdout] | ||_____^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____| [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 `gcloud-utils` (bin "gcu") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `gcloud-utils` (bin "gcu" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "92fd7173647ce0830a95c192fe4f47ea2ac987bdcb29380d44a72f9fa04e63fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92fd7173647ce0830a95c192fe4f47ea2ac987bdcb29380d44a72f9fa04e63fd", kill_on_drop: false }` [INFO] [stdout] 92fd7173647ce0830a95c192fe4f47ea2ac987bdcb29380d44a72f9fa04e63fd