[INFO] fetching crate hvm 2.0.22... [INFO] checking hvm-2.0.22 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate hvm 2.0.22 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate hvm 2.0.22 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 hvm 2.0.22 [INFO] finished tweaking crates.io crate hvm 2.0.22 [INFO] tweaked toml for crates.io crate hvm 2.0.22 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate hvm 2.0.22 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3d3b7de55ca5911003cde02a14156718379fad2c33e08becb950f112a7f4b446 [INFO] running `Command { std: "docker" "start" "-a" "3d3b7de55ca5911003cde02a14156718379fad2c33e08becb950f112a7f4b446", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d3b7de55ca5911003cde02a14156718379fad2c33e08becb950f112a7f4b446", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d3b7de55ca5911003cde02a14156718379fad2c33e08becb950f112a7f4b446", kill_on_drop: false }` [INFO] [stdout] 3d3b7de55ca5911003cde02a14156718379fad2c33e08becb950f112a7f4b446 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1ad0c8e9415e28cc69870fbbb75f39ae4c56971b6292f1a7477b5e2900de0936 [INFO] running `Command { std: "docker" "start" "-a" "1ad0c8e9415e28cc69870fbbb75f39ae4c56971b6292f1a7477b5e2900de0936", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle-query v1.0.3 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Compiling cc v1.0.97 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking highlight_error v0.1.1 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking TSPL v0.0.13 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking similar v2.5.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Compiling hvm v2.0.22 (/opt/rustwide/workdir) [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] warning: hvm@2.0.22: WARNING: CUDA compiler not found. HVM will not be able to run on GPU. [INFO] [stderr] Checking globset v0.4.14 [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/ast.rs:208:8 [INFO] [stdout] | [INFO] [stdout] 196 | let root = self.parse_tree()?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 197 | let mut rbag = Vec::new(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 208 | Ok(Net { root, rbag }) [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] --> src/ast.rs:220:8 [INFO] [stdout] | [INFO] [stdout] 212 | let mut defs = BTreeMap::new(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 220 | Ok(Book { defs }) [INFO] [stdout] | ^^^^^^^^^^^^^ [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] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: hvm@2.0.22: WARNING: CUDA compiler not found. HVM will not be able to run on GPU. [INFO] [stderr] [INFO] [stderr] error: could not compile `hvm` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "1ad0c8e9415e28cc69870fbbb75f39ae4c56971b6292f1a7477b5e2900de0936", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ad0c8e9415e28cc69870fbbb75f39ae4c56971b6292f1a7477b5e2900de0936", kill_on_drop: false }` [INFO] [stdout] 1ad0c8e9415e28cc69870fbbb75f39ae4c56971b6292f1a7477b5e2900de0936