[INFO] fetching crate http-server 0.8.9... [INFO] checking http-server-0.8.9 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate http-server 0.8.9 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate http-server 0.8.9 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 http-server 0.8.9 [INFO] finished tweaking crates.io crate http-server 0.8.9 [INFO] tweaked toml for crates.io crate http-server 0.8.9 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate http-server 0.8.9 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 85d873a32d062fd071de0c4e2120f159278ed47dfa32d3b53c3f32cca83c0e49 [INFO] running `Command { std: "docker" "start" "-a" "85d873a32d062fd071de0c4e2120f159278ed47dfa32d3b53c3f32cca83c0e49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85d873a32d062fd071de0c4e2120f159278ed47dfa32d3b53c3f32cca83c0e49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85d873a32d062fd071de0c4e2120f159278ed47dfa32d3b53c3f32cca83c0e49", kill_on_drop: false }` [INFO] [stdout] 85d873a32d062fd071de0c4e2120f159278ed47dfa32d3b53c3f32cca83c0e49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b9069d56d00167cf34d95de078c6909fa7d51d0e40a083467900084c5f141fba [INFO] running `Command { std: "docker" "start" "-a" "b9069d56d00167cf34d95de078c6909fa7d51d0e40a083467900084c5f141fba", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling parking_lot_core v0.9.2 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling rustls v0.20.6 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling rayon-core v1.9.2 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking hashbrown v0.14.0 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Checking equivalent v1.0.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking winnow v0.4.9 [INFO] [stderr] Compiling rustix v0.38.8 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling async-trait v0.1.74 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking indexmap v2.0.0 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking rustls-native-certs v0.6.2 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Compiling rayon v1.5.2 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking ciborium-io v0.2.0 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stderr] Checking http-auth-basic v0.3.3 [INFO] [stderr] Checking clap_builder v4.3.23 [INFO] [stderr] Checking humansize v2.1.3 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking ciborium-ll v0.2.0 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking clap v4.3.23 [INFO] [stderr] Compiling serde_derive v1.0.192 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Checking webpki v0.22.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking webpki-roots v0.22.3 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking tokio-rustls v0.23.4 [INFO] [stderr] Checking toml_datetime v0.6.3 [INFO] [stderr] Checking serde_spanned v0.6.3 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking ciborium v0.2.0 [INFO] [stderr] Checking toml_edit v0.19.12 [INFO] [stderr] Compiling neli-proc-macros v0.1.3 [INFO] [stderr] Checking handlebars v4.3.7 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking neli v0.6.4 [INFO] [stderr] Checking toml v0.7.6 [INFO] [stderr] Checking hyper-rustls v0.23.0 [INFO] [stderr] Checking local-ip-address v0.6.1 [INFO] [stderr] Checking http-server v0.8.9 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `std::result::Result<(tokio::net::TcpStream, std::net::SocketAddr), std::io::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server/https.rs:45:35 [INFO] [stdout] | [INFO] [stdout] 43 | let incoming_tls_stream = stream! { [INFO] [stdout] | ___________________________________- [INFO] [stdout] | |___________________________________| [INFO] [stdout] 44 | | loop { [INFO] [stdout] 45 | | let (socket, _) = tcp.accept().await?; [INFO] [stdout] | | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 46 | | let stream = tls_acceptor.accept(socket).map_err(|error| { [INFO] [stdout] ... | [INFO] [stdout] 53 | | } [INFO] [stdout] 54 | | }; [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] | [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 `std::result::Result<(tokio::net::TcpStream, std::net::SocketAddr), std::io::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server/https.rs:45:35 [INFO] [stdout] | [INFO] [stdout] 43 | let incoming_tls_stream = stream! { [INFO] [stdout] | ___________________________________- [INFO] [stdout] | |___________________________________| [INFO] [stdout] 44 | | loop { [INFO] [stdout] 45 | | let (socket, _) = tcp.accept().await?; [INFO] [stdout] | | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 46 | | let stream = tls_acceptor.accept(socket).map_err(|error| { [INFO] [stdout] ... | [INFO] [stdout] 53 | | } [INFO] [stdout] 54 | | }; [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] | [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] [stderr] error: could not compile `http-server` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `http-server` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "b9069d56d00167cf34d95de078c6909fa7d51d0e40a083467900084c5f141fba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9069d56d00167cf34d95de078c6909fa7d51d0e40a083467900084c5f141fba", kill_on_drop: false }` [INFO] [stdout] b9069d56d00167cf34d95de078c6909fa7d51d0e40a083467900084c5f141fba