[INFO] fetching crate ceres-browser 0.2.0... [INFO] checking ceres-browser-0.2.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate ceres-browser 0.2.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate ceres-browser 0.2.0 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 ceres-browser 0.2.0 [INFO] finished tweaking crates.io crate ceres-browser 0.2.0 [INFO] tweaked toml for crates.io crate ceres-browser 0.2.0 written to /workspace/builds/worker-0-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 109 packages to latest compatible versions [INFO] [stderr] Adding arrayvec v0.4.12 (available: v0.7.6) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding bitvec v0.20.4 (available: v1.0.1) [INFO] [stderr] Adding block-buffer v0.9.0 (available: v0.10.4) [INFO] [stderr] Adding cfg-if v0.1.10 (available: v1.0.0) [INFO] [stderr] Adding constant_time_eq v0.1.5 (available: v0.3.1) [INFO] [stderr] Adding digest v0.9.0 (available: v0.10.7) [INFO] [stderr] Adding funty v1.1.0 (available: v2.0.0) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding memory_units v0.3.0 (available: v0.4.0) [INFO] [stderr] Adding num-bigint v0.2.6 (available: v0.4.6) [INFO] [stderr] Adding num-rational v0.2.4 (available: v0.4.2) [INFO] [stderr] Adding parity-scale-codec v2.3.1 (available: v3.6.12) [INFO] [stderr] Adding parity-scale-codec-derive v2.3.1 (available: v3.6.12) [INFO] [stderr] Adding parity-wasm v0.41.0 (available: v0.45.0) [INFO] [stderr] Adding parity-wasm v0.42.2 (available: v0.45.0) [INFO] [stderr] Adding proc-macro-crate v1.3.1 (available: v3.2.0) [INFO] [stderr] Adding radium v0.6.2 (available: v1.1.0) [INFO] [stderr] Adding sha2 v0.9.9 (available: v0.10.8) [INFO] [stderr] Adding snafu v0.6.10 (available: v0.8.5) [INFO] [stderr] Adding snafu-derive v0.6.10 (available: v0.8.5) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding toml_edit v0.19.15 (available: v0.22.22) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wasmi-validation v0.4.1 (available: v0.5.0) [INFO] [stderr] Adding winnow v0.5.40 (available: v0.6.20) [INFO] [stderr] Adding wyz v0.2.0 (available: v0.6.1) [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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 434647ee85345e41b47e43aedb8f398901da2284e820ce467bc651193071ceaa [INFO] running `Command { std: "docker" "start" "-a" "434647ee85345e41b47e43aedb8f398901da2284e820ce467bc651193071ceaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "434647ee85345e41b47e43aedb8f398901da2284e820ce467bc651193071ceaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "434647ee85345e41b47e43aedb8f398901da2284e820ce467bc651193071ceaa", kill_on_drop: false }` [INFO] [stdout] 434647ee85345e41b47e43aedb8f398901da2284e820ce467bc651193071ceaa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9658b88463cec9bbd01b558f9ebc8f269e6fd24cfdf3193fe560c25c626bef22 [INFO] running `Command { std: "docker" "start" "-a" "9658b88463cec9bbd01b558f9ebc8f269e6fd24cfdf3193fe560c25c626bef22", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.93 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling bumpalo v3.16.0 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.93 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking byte-slice-cast v1.2.2 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Checking parity-wasm v0.42.2 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking parity-wasm v0.41.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Checking memory_units v0.3.0 [INFO] [stderr] Checking ceres-std v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking bitvec v0.20.4 [INFO] [stderr] Compiling wee_alloc v0.4.5 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling indexmap v2.5.0 [INFO] [stderr] Checking memory_units v0.4.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking cpufeatures v0.2.14 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking wasmi-validation v0.4.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking patract-wasmi v0.9.1 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.93 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.43 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.93 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.93 [INFO] [stderr] Compiling parity-scale-codec-derive v2.3.1 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling ceres-derive v0.2.0 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Checking js-sys v0.3.70 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking snafu v0.6.10 [INFO] [stderr] Checking parity-scale-codec v2.3.1 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.43 [INFO] [stderr] Checking web-sys v0.3.70 [INFO] [stderr] Checking wasm-bindgen-test v0.3.43 [INFO] [stderr] Checking ceres-support v0.2.0 [INFO] [stderr] Checking ceres-executor v0.2.0 [INFO] [stderr] Checking ceres-sandbox v0.2.0 [INFO] [stderr] Checking ceres-seal v0.2.0 [INFO] [stderr] Checking ceres-runtime v0.2.0 [INFO] [stderr] Checking ceres-browser v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `E` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/result.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn err_check(res: core::result::Result) -> T { [INFO] [stdout] | --- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 29 | Err(e) => { [INFO] [stdout] | ^ [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: this value of type `E` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/result.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn err_check(res: core::result::Result) -> T { [INFO] [stdout] | --- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 29 | Err(e) => { [INFO] [stdout] | ^ [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] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ceres-browser` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `ceres-browser` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "9658b88463cec9bbd01b558f9ebc8f269e6fd24cfdf3193fe560c25c626bef22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9658b88463cec9bbd01b558f9ebc8f269e6fd24cfdf3193fe560c25c626bef22", kill_on_drop: false }` [INFO] [stdout] 9658b88463cec9bbd01b558f9ebc8f269e6fd24cfdf3193fe560c25c626bef22