[INFO] fetching crate docker-image-reference 0.1.0...
[INFO] checking docker-image-reference-0.1.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate docker-image-reference 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate docker-image-reference 0.1.0 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 docker-image-reference 0.1.0
[INFO] finished tweaking crates.io crate docker-image-reference 0.1.0
[INFO] tweaked toml for crates.io crate docker-image-reference 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[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] 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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04b07691c21eb962d02eaa48b3b6771a75066bfd6db0e8bae3c15d247178e666
[INFO] running `Command { std: "docker" "start" "-a" "04b07691c21eb962d02eaa48b3b6771a75066bfd6db0e8bae3c15d247178e666", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04b07691c21eb962d02eaa48b3b6771a75066bfd6db0e8bae3c15d247178e666", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04b07691c21eb962d02eaa48b3b6771a75066bfd6db0e8bae3c15d247178e666", kill_on_drop: false }`
[INFO] [stdout] 04b07691c21eb962d02eaa48b3b6771a75066bfd6db0e8bae3c15d247178e666
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b48a00483fa01f0824a044c8fa8c963f6a09a291b9a0c051d486093c4498d14
[INFO] running `Command { std: "docker" "start" "-a" "0b48a00483fa01f0824a044c8fa8c963f6a09a291b9a0c051d486093c4498d14", kill_on_drop: false }`
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.33
[INFO] [stderr]     Checking const_format v0.2.33
[INFO] [stderr]     Checking docker-image-reference v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this value of type `(std::result::Result<(T, &str), String>, std::result::Result<(T, &str), anyhow::Error>)` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/lib.rs:236:19
[INFO] [stdout]     |
[INFO] [stdout] 234 |         fn run(self) -> Result<(), String> {
[INFO] [stdout]     |                ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 235 |             let res = T::from_str_ext(self.input);
[INFO] [stdout] 236 |             match (self.want, res) {
[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]     = 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 `docker-image-reference` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "0b48a00483fa01f0824a044c8fa8c963f6a09a291b9a0c051d486093c4498d14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b48a00483fa01f0824a044c8fa8c963f6a09a291b9a0c051d486093c4498d14", kill_on_drop: false }`
[INFO] [stdout] 0b48a00483fa01f0824a044c8fa8c963f6a09a291b9a0c051d486093c4498d14