[INFO] fetching crate serde-generate-bin 0.2.0... [INFO] checking serde-generate-bin-0.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate serde-generate-bin 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate serde-generate-bin 0.2.0 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 serde-generate-bin 0.2.0 [INFO] finished tweaking crates.io crate serde-generate-bin 0.2.0 [INFO] tweaked toml for crates.io crate serde-generate-bin 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate serde-generate-bin 0.2.0 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-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] 2779bfb142e147d15578ad433c5b557b7bdbd3eff05ea5502c1c8bf9bb787a6d [INFO] running `Command { std: "docker" "start" "-a" "2779bfb142e147d15578ad433c5b557b7bdbd3eff05ea5502c1c8bf9bb787a6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2779bfb142e147d15578ad433c5b557b7bdbd3eff05ea5502c1c8bf9bb787a6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2779bfb142e147d15578ad433c5b557b7bdbd3eff05ea5502c1c8bf9bb787a6d", kill_on_drop: false }` [INFO] [stdout] 2779bfb142e147d15578ad433c5b557b7bdbd3eff05ea5502c1c8bf9bb787a6d [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] e0edc96552e28e2ce58e4ffec6f4f7327d16ac811c26a26ac6999876dc25c76b [INFO] running `Command { std: "docker" "start" "-a" "e0edc96552e28e2ce58e4ffec6f4f7327d16ac811c26a26ac6999876dc25c76b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking smawk v0.3.2 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking textwrap v0.13.4 [INFO] [stderr] Checking heck v0.3.3 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking phf_shared v0.10.0 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling phf_macros v0.10.0 [INFO] [stderr] Compiling include_dir_impl v0.6.2 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking include_dir v0.6.2 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking serde-reflection v0.4.0 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking serde-generate v0.26.0 [INFO] [stderr] Checking serde-generate-bin v0.2.0 (/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] --> tests/cli.rs:317:18 [INFO] [stdout] | [INFO] [stdout] 317 | .map(|e| e.unwrap().path()); [INFO] [stdout] | - ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] --> tests/cli.rs:330:18 [INFO] [stdout] | [INFO] [stdout] 330 | .map(|e| e.unwrap().path()); [INFO] [stdout] | - ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `serde-generate-bin` (test "cli") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "e0edc96552e28e2ce58e4ffec6f4f7327d16ac811c26a26ac6999876dc25c76b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0edc96552e28e2ce58e4ffec6f4f7327d16ac811c26a26ac6999876dc25c76b", kill_on_drop: false }` [INFO] [stdout] e0edc96552e28e2ce58e4ffec6f4f7327d16ac811c26a26ac6999876dc25c76b