[INFO] fetching crate rust-forth-interactive-compiler 0.1.7... [INFO] checking rust-forth-interactive-compiler-0.1.7 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate rust-forth-interactive-compiler 0.1.7 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate rust-forth-interactive-compiler 0.1.7 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 rust-forth-interactive-compiler 0.1.7 [INFO] finished tweaking crates.io crate rust-forth-interactive-compiler 0.1.7 [INFO] tweaked toml for crates.io crate rust-forth-interactive-compiler 0.1.7 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate rust-forth-interactive-compiler 0.1.7 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-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] 9e28c55dd191b12b5eca0a2e04aacf357993f027b18a7806399f295093197e60 [INFO] running `Command { std: "docker" "start" "-a" "9e28c55dd191b12b5eca0a2e04aacf357993f027b18a7806399f295093197e60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e28c55dd191b12b5eca0a2e04aacf357993f027b18a7806399f295093197e60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e28c55dd191b12b5eca0a2e04aacf357993f027b18a7806399f295093197e60", kill_on_drop: false }` [INFO] [stdout] 9e28c55dd191b12b5eca0a2e04aacf357993f027b18a7806399f295093197e60 [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] efa33e2ba6e4c4c7e779a48063e258707fe4190cf261ecc48f1c5f3099b6e636 [INFO] running `Command { std: "docker" "start" "-a" "efa33e2ba6e4c4c7e779a48063e258707fe4190cf261ecc48f1c5f3099b6e636", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking utf8parse v0.1.1 [INFO] [stderr] Checking rust-forth-tokenizer v0.2.0 [INFO] [stderr] Checking rust-simple-stack-processor v0.7.0 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking unicode-segmentation v1.3.0 [INFO] [stderr] Checking rust-forth-compiler v0.5.3 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking rustyline v5.0.3 [INFO] [stderr] Checking rust-forth-interactive-compiler v0.1.7 (/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/main.rs:57:21 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn new(command_id: &str, usage_text: &str, help_text: &str, f: C) -> CommandHandler<'a> [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 57 | to_run: Box::new(f), [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 `rust-forth-interactive-compiler` (bin "rust-forth-interactive-compiler") due to 2 previous errors [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/main.rs:57:21 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn new(command_id: &str, usage_text: &str, help_text: &str, f: C) -> CommandHandler<'a> [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 57 | to_run: Box::new(f), [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 `rust-forth-interactive-compiler` (bin "rust-forth-interactive-compiler" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "efa33e2ba6e4c4c7e779a48063e258707fe4190cf261ecc48f1c5f3099b6e636", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efa33e2ba6e4c4c7e779a48063e258707fe4190cf261ecc48f1c5f3099b6e636", kill_on_drop: false }` [INFO] [stdout] efa33e2ba6e4c4c7e779a48063e258707fe4190cf261ecc48f1c5f3099b6e636