[INFO] fetching crate kaelix 0.1.1... [INFO] checking kaelix-0.1.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate kaelix 0.1.1 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate kaelix 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 kaelix 0.1.1 [INFO] finished tweaking crates.io crate kaelix 0.1.1 [INFO] tweaked toml for crates.io crate kaelix 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate kaelix 0.1.1 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] dacd3b52140f497b42dcd899dfb7703d62767696aa34187bffceeeccf21975b5 [INFO] running `Command { std: "docker" "start" "-a" "dacd3b52140f497b42dcd899dfb7703d62767696aa34187bffceeeccf21975b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dacd3b52140f497b42dcd899dfb7703d62767696aa34187bffceeeccf21975b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dacd3b52140f497b42dcd899dfb7703d62767696aa34187bffceeeccf21975b5", kill_on_drop: false }` [INFO] [stdout] dacd3b52140f497b42dcd899dfb7703d62767696aa34187bffceeeccf21975b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 012aa65902b5b79fa8129625218754ca4eb40979d4aadbcd53efd4a7ba35e3db [INFO] running `Command { std: "docker" "start" "-a" "012aa65902b5b79fa8129625218754ca4eb40979d4aadbcd53efd4a7ba35e3db", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking termion v2.0.1 [INFO] [stderr] Checking regex v1.7.3 [INFO] [stderr] Checking kaelix v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `line_number_padding_left` is never read [INFO] [stdout] --> src/config.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct General { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 2 | pub line_number_padding_right: usize, [INFO] [stdout] 3 | pub line_number_padding_left: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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/doc.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 116 | let splitter = Regex::new("(?ms)(\r\n|\n)").unwrap(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 117 | splitter.split(contents).collect() [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `line_number_padding_left` is never read [INFO] [stdout] --> src/config.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct General { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 2 | pub line_number_padding_right: usize, [INFO] [stdout] 3 | pub line_number_padding_left: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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/doc.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 116 | let splitter = Regex::new("(?ms)(\r\n|\n)").unwrap(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 117 | splitter.split(contents).collect() [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 `kaelix` (bin "kaelix") due to 2 previous errors; 1 warning emitted [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 `kaelix` (bin "kaelix" test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "012aa65902b5b79fa8129625218754ca4eb40979d4aadbcd53efd4a7ba35e3db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "012aa65902b5b79fa8129625218754ca4eb40979d4aadbcd53efd4a7ba35e3db", kill_on_drop: false }` [INFO] [stdout] 012aa65902b5b79fa8129625218754ca4eb40979d4aadbcd53efd4a7ba35e3db