[INFO] fetching crate easy-smt 0.2.2...
[INFO] checking easy-smt-0.2.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate easy-smt 0.2.2 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate easy-smt 0.2.2 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 easy-smt 0.2.2
[INFO] finished tweaking crates.io crate easy-smt 0.2.2
[INFO] tweaked toml for crates.io crate easy-smt 0.2.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate easy-smt 0.2.2 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" "+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] e0b7387df363b7bd85a7b81360fded40aee2bfb6a96aecad96b4f87dd848bec4
[INFO] running `Command { std: "docker" "start" "-a" "e0b7387df363b7bd85a7b81360fded40aee2bfb6a96aecad96b4f87dd848bec4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0b7387df363b7bd85a7b81360fded40aee2bfb6a96aecad96b4f87dd848bec4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0b7387df363b7bd85a7b81360fded40aee2bfb6a96aecad96b4f87dd848bec4", kill_on_drop: false }`
[INFO] [stdout] e0b7387df363b7bd85a7b81360fded40aee2bfb6a96aecad96b4f87dd848bec4
[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] 0c6d5624f6d3bd7629ff762b314e33df3fdddd317dc7e26c36acb1ff62c129ca
[INFO] running `Command { std: "docker" "start" "-a" "0c6d5624f6d3bd7629ff762b314e33df3fdddd317dc7e26c36acb1ff62c129ca", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking easy-smt v0.2.2 (/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/context.rs:122:48
[INFO] [stdout]     |
[INFO] [stdout] 122 |         self.replay_file = replay_file.map(|w| Box::new(w) as _);
[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 <https://github.com/rust-lang/rust/issues/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/solver.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |           replay_file: Box<dyn io::Write>,
[INFO] [stdout]    |           ------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 19 |       ) -> io::Result<Self> {
[INFO] [stdout] 20 |           let mut handle = process::Command::new(program)
[INFO] [stdout]    |                   ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 25 |           let stdin = handle.stdin.take().unwrap();
[INFO] [stdout]    |               ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 26 |           let stdout = handle.stdout.take().unwrap();
[INFO] [stdout]    |               ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 27 |
[INFO] [stdout] 28 |           Ok(Self {
[INFO] [stdout]    |  ____________^
[INFO] [stdout] 29 | |             _handle: handle,
[INFO] [stdout] 30 | |             stdin,
[INFO] [stdout] 31 | |             stdout: io::BufReader::new(stdout).lines(),
[INFO] [stdout] 32 | |             replay_file,
[INFO] [stdout] 33 | |             parser: Parser::new(),
[INFO] [stdout] 34 | |         })
[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]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `easy-smt` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0c6d5624f6d3bd7629ff762b314e33df3fdddd317dc7e26c36acb1ff62c129ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c6d5624f6d3bd7629ff762b314e33df3fdddd317dc7e26c36acb1ff62c129ca", kill_on_drop: false }`
[INFO] [stdout] 0c6d5624f6d3bd7629ff762b314e33df3fdddd317dc7e26c36acb1ff62c129ca