[INFO] fetching crate rboring 4.10.2... [INFO] checking rboring-4.10.2 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate rboring 4.10.2 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate rboring 4.10.2 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rboring 4.10.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate rboring 4.10.2 [INFO] tweaked toml for crates.io crate rboring 4.10.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate rboring 4.10.2 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af9c56221b400e12e669cd71ed5c0703120ffcee648cba6ce1f95cf2b3250dbb [INFO] running `Command { std: "docker" "start" "-a" "af9c56221b400e12e669cd71ed5c0703120ffcee648cba6ce1f95cf2b3250dbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af9c56221b400e12e669cd71ed5c0703120ffcee648cba6ce1f95cf2b3250dbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af9c56221b400e12e669cd71ed5c0703120ffcee648cba6ce1f95cf2b3250dbb", kill_on_drop: false }` [INFO] [stdout] af9c56221b400e12e669cd71ed5c0703120ffcee648cba6ce1f95cf2b3250dbb [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58eb230821f903112b382ad656814ff2b9da8412c07c5d4607d3cdc54899e5f5 [INFO] running `Command { std: "docker" "start" "-a" "58eb230821f903112b382ad656814ff2b9da8412c07c5d4607d3cdc54899e5f5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling bindgen v0.70.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling libloading v0.8.5 [INFO] [stderr] Compiling cc v1.1.21 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling fsio v0.1.3 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling nias v0.5.0 [INFO] [stderr] Compiling foreign-types-macros v0.2.3 [INFO] [stderr] Checking foreign-types-shared v0.3.1 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking envmnt v0.8.4 [INFO] [stderr] Checking ci_info v0.10.2 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking foreign-types v0.5.0 [INFO] [stderr] Compiling cmake v0.1.51 [INFO] [stderr] Compiling fslock v0.2.1 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Compiling rusty-hook v0.11.2 [INFO] [stderr] Compiling rboring-sys v4.10.2 [INFO] [stderr] Checking rboring v4.10.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `std::array::IntoIter<(X509Extension, &[u8]), 4>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/x509/tests/mod.rs:310:28 [INFO] [stdout] | [INFO] [stdout] 308 | let builder = X509::builder().unwrap(); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 309 | [INFO] [stdout] 310 | for (ext, expected) in [ [INFO] [stdout] | ____________________________^ [INFO] [stdout] 311 | | ( [INFO] [stdout] 312 | | BasicConstraints::new().critical().ca().build().unwrap(), [INFO] [stdout] 313 | | b"0\x0f\x06\x03U\x1d\x13\x01\x01\xff\x04\x050\x03\x01\x01\xff" as &[u8], [INFO] [stdout] ... | [INFO] [stdout] 338 | | ), [INFO] [stdout] 339 | | ] { [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 `rboring` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "58eb230821f903112b382ad656814ff2b9da8412c07c5d4607d3cdc54899e5f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58eb230821f903112b382ad656814ff2b9da8412c07c5d4607d3cdc54899e5f5", kill_on_drop: false }` [INFO] [stdout] 58eb230821f903112b382ad656814ff2b9da8412c07c5d4607d3cdc54899e5f5