[INFO] fetching crate scala-native-demangle 0.0.6... [INFO] checking scala-native-demangle-0.0.6 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate scala-native-demangle 0.0.6 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate scala-native-demangle 0.0.6 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate scala-native-demangle 0.0.6 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate scala-native-demangle 0.0.6 [INFO] tweaked toml for crates.io crate scala-native-demangle 0.0.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate scala-native-demangle 0.0.6 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn v2.0.36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0eb17ffe8f180e0c4f05a201cbe33dc647806247225f4bb65dfb57ff0ae5915d [INFO] running `Command { std: "docker" "start" "-a" "0eb17ffe8f180e0c4f05a201cbe33dc647806247225f4bb65dfb57ff0ae5915d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0eb17ffe8f180e0c4f05a201cbe33dc647806247225f4bb65dfb57ff0ae5915d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0eb17ffe8f180e0c4f05a201cbe33dc647806247225f4bb65dfb57ff0ae5915d", kill_on_drop: false }` [INFO] [stdout] 0eb17ffe8f180e0c4f05a201cbe33dc647806247225f4bb65dfb57ff0ae5915d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c113383a1e4189ed41027fd28014d50bea4692bce72381f55db04d2db410d8b9 [INFO] running `Command { std: "docker" "start" "-a" "c113383a1e4189ed41027fd28014d50bea4692bce72381f55db04d2db410d8b9", kill_on_drop: false }` [INFO] [stderr] Checking scala-native-demangle v0.0.6 (/opt/rustwide/workdir) [INFO] [stderr] Compiling syn v2.0.36 [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Checking clap v4.4.3 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.40s [INFO] running `Command { std: "docker" "inspect" "c113383a1e4189ed41027fd28014d50bea4692bce72381f55db04d2db410d8b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c113383a1e4189ed41027fd28014d50bea4692bce72381f55db04d2db410d8b9", kill_on_drop: false }` [INFO] [stdout] c113383a1e4189ed41027fd28014d50bea4692bce72381f55db04d2db410d8b9 [INFO] checking scala-native-demangle-0.0.6 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate scala-native-demangle 0.0.6 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate scala-native-demangle 0.0.6 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate scala-native-demangle 0.0.6 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate scala-native-demangle 0.0.6 [INFO] tweaked toml for crates.io crate scala-native-demangle 0.0.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate scala-native-demangle 0.0.6 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6dcdc95abf57d3628d34969c0c8414323802e50d6586e7b67a5005b382b2fc1a [INFO] running `Command { std: "docker" "start" "-a" "6dcdc95abf57d3628d34969c0c8414323802e50d6586e7b67a5005b382b2fc1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6dcdc95abf57d3628d34969c0c8414323802e50d6586e7b67a5005b382b2fc1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dcdc95abf57d3628d34969c0c8414323802e50d6586e7b67a5005b382b2fc1a", kill_on_drop: false }` [INFO] [stdout] 6dcdc95abf57d3628d34969c0c8414323802e50d6586e7b67a5005b382b2fc1a [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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ee1067efb4121a02b78a9f49fec284589584eaed20bd8b7092b8a2c196904ae [INFO] running `Command { std: "docker" "start" "-a" "9ee1067efb4121a02b78a9f49fec284589584eaed20bd8b7092b8a2c196904ae", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.36 [INFO] [stderr] Checking scala-native-demangle v0.0.6 (/opt/rustwide/workdir) [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Checking clap v4.4.3 [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] --> examples/cli.rs:80:8 [INFO] [stdout] | [INFO] [stdout] 75 | fn read_lines

(filename: P) -> io::Result>> [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 79 | let file = File::open(filename)?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 80 | Ok(io::BufReader::new(file).lines()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `scala-native-demangle` (example "cli") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "9ee1067efb4121a02b78a9f49fec284589584eaed20bd8b7092b8a2c196904ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ee1067efb4121a02b78a9f49fec284589584eaed20bd8b7092b8a2c196904ae", kill_on_drop: false }` [INFO] [stdout] 9ee1067efb4121a02b78a9f49fec284589584eaed20bd8b7092b8a2c196904ae