[INFO] fetching crate nmd 1.3.0... [INFO] checking nmd-1.3.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate nmd 1.3.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate nmd 1.3.0 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 nmd 1.3.0 [INFO] finished tweaking crates.io crate nmd 1.3.0 [INFO] tweaked toml for crates.io crate nmd 1.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate nmd 1.3.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d5d100812d3511f92f93b3dce86919dea232abd9307c5cf23429baec76ed5981 [INFO] running `Command { std: "docker" "start" "-a" "d5d100812d3511f92f93b3dce86919dea232abd9307c5cf23429baec76ed5981", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d5d100812d3511f92f93b3dce86919dea232abd9307c5cf23429baec76ed5981", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5d100812d3511f92f93b3dce86919dea232abd9307c5cf23429baec76ed5981", kill_on_drop: false }` [INFO] [stdout] d5d100812d3511f92f93b3dce86919dea232abd9307c5cf23429baec76ed5981 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5e23e076cfe69c0bcaf4ccf1db88abca17f99876d2d963749baae6e704ddf4b2 [INFO] running `Command { std: "docker" "start" "-a" "5e23e076cfe69c0bcaf4ccf1db88abca17f99876d2d963749baae6e704ddf4b2", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking bytes v1.7.0 [INFO] [stderr] Compiling cc v1.1.7 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking mio v1.0.1 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling colorchoice v1.0.2 [INFO] [stderr] Compiling anstyle v1.0.8 [INFO] [stderr] Compiling anstyle-query v1.1.1 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling anstyle-parse v0.2.5 [INFO] [stderr] Compiling clap_lex v0.7.2 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling roff v0.2.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Compiling anstream v0.6.15 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Compiling serde_json v1.0.121 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling clap_builder v4.5.13 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling multer v2.1.0 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking env_filter v0.1.2 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking data-encoding v2.6.0 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking bytemuck v1.16.3 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking lockfree-object-pool v0.1.6 [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Checking zopfli v0.8.1 [INFO] [stderr] Checking cfb v0.7.3 [INFO] [stderr] Checking env_logger v0.11.5 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking rgb v0.8.47 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking inotify v0.9.6 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking headers v0.3.9 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Compiling libdeflate-sys v1.21.0 [INFO] [stderr] Checking infer v0.16.0 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking build_html v2.5.0 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking notify v6.1.1 [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking indexmap v2.4.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking simple_logger v4.3.3 [INFO] [stderr] Compiling getset v0.1.2 [INFO] [stderr] Checking clap v4.5.13 [INFO] [stderr] Compiling clap_mangen v0.2.23 [INFO] [stderr] Compiling oxipng v9.1.2 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling zerocopy-derive v0.6.6 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Checking libdeflater v1.21.0 [INFO] [stderr] Checking tokio v1.39.2 [INFO] [stderr] Checking zerocopy v0.6.6 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking ppv-lite86 v0.2.18 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tungstenite v0.21.0 [INFO] [stderr] Checking serde v1.0.204 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tokio-tungstenite v0.21.0 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking hyper v0.14.30 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking warp v0.3.7 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking nmd-core v0.40.0 [INFO] [stderr] Checking nmd v1.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Result, JoinError>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/builder.rs:401:39 [INFO] [stdout] | [INFO] [stdout] 399 | ... let preview = preview.clone(); [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] 400 | ... [INFO] [stdout] 401 | ... match build_result.await { [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 `Result, JoinError>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/builder.rs:401:39 [INFO] [stdout] | [INFO] [stdout] 399 | ... let preview = preview.clone(); [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] 400 | ... [INFO] [stdout] 401 | ... match build_result.await { [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 `tokio::sync::RwLockReadGuard<'_, BuilderConfiguration>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/cli.rs:627:66 [INFO] [stdout] | [INFO] [stdout] 623 | ... let mut dossier = Builder::load_dossier(builder_configuration.read().await.deref()).await?; [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 627 | ... Builder::build_dossier(&mut dossier, builder_configuration.read().await.deref()).await [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: this value of type `tokio::sync::RwLockReadGuard<'_, BuilderConfiguration>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/cli.rs:627:66 [INFO] [stdout] | [INFO] [stdout] 623 | ... let mut dossier = Builder::load_dossier(builder_configuration.read().await.deref()).await?; [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 627 | ... Builder::build_dossier(&mut dossier, builder_configuration.read().await.deref()).await [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] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nmd` (bin "nmd") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `nmd` (bin "nmd" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "5e23e076cfe69c0bcaf4ccf1db88abca17f99876d2d963749baae6e704ddf4b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e23e076cfe69c0bcaf4ccf1db88abca17f99876d2d963749baae6e704ddf4b2", kill_on_drop: false }` [INFO] [stdout] 5e23e076cfe69c0bcaf4ccf1db88abca17f99876d2d963749baae6e704ddf4b2