[INFO] fetching crate visa-rs 0.6.2...
[INFO] checking visa-rs-0.6.2 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate visa-rs 0.6.2 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate visa-rs 0.6.2 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate visa-rs 0.6.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate visa-rs 0.6.2
[INFO] tweaked toml for crates.io crate visa-rs 0.6.2 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 52 packages to latest compatible versions
[INFO] [stderr]       Adding env_logger v0.10.2 (available: v0.11.5)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.79)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90340641d2484e202bd03c5c00f1bd57b670ff7611c959676c2bda07490b0b8a
[INFO] running `Command { std: "docker" "start" "-a" "90340641d2484e202bd03c5c00f1bd57b670ff7611c959676c2bda07490b0b8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90340641d2484e202bd03c5c00f1bd57b670ff7611c959676c2bda07490b0b8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90340641d2484e202bd03c5c00f1bd57b670ff7611c959676c2bda07490b0b8a", kill_on_drop: false }`
[INFO] [stdout] 90340641d2484e202bd03c5c00f1bd57b670ff7611c959676c2bda07490b0b8a
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd07cbfa71edcf28aca4a09c18d5f1eaa2ca9545b600448d2a40aa374cf2dcfd
[INFO] running `Command { std: "docker" "start" "-a" "bd07cbfa71edcf28aca4a09c18d5f1eaa2ca9545b600448d2a40aa374cf2dcfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling visa-sys v0.1.7
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]    Compiling indexmap v2.5.0
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling visa-rs-proc v0.6.1
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]    Compiling num_enum_derive v0.7.3
[INFO] [stderr]     Checking num_enum v0.7.3
[INFO] [stderr]     Checking visa-rs v0.6.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: this value of type `std::result::Result<VisaString, Error>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/lib.rs:665:15
[INFO] [stdout]     |
[INFO] [stdout] 654 |         let rm2 = DefaultRM::new()?;
[INFO] [stdout]     |             --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 658 |         let expr = CString::new("?*").unwrap().into();
[INFO] [stdout]     |             ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 665 |         match rm2.find_res(&expr) {
[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 `visa-rs` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "bd07cbfa71edcf28aca4a09c18d5f1eaa2ca9545b600448d2a40aa374cf2dcfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd07cbfa71edcf28aca4a09c18d5f1eaa2ca9545b600448d2a40aa374cf2dcfd", kill_on_drop: false }`
[INFO] [stdout] bd07cbfa71edcf28aca4a09c18d5f1eaa2ca9545b600448d2a40aa374cf2dcfd