[INFO] fetching crate wserver 0.1.5... [INFO] checking wserver-0.1.5 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate wserver 0.1.5 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate wserver 0.1.5 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wserver 0.1.5 [INFO] finished tweaking crates.io crate wserver 0.1.5 [INFO] tweaked toml for crates.io crate wserver 0.1.5 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate wserver 0.1.5 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d3b1034cb065cf0e83989f1c70aa9090fd83d0e732af9cf7d26f8393b132c65e [INFO] running `Command { std: "docker" "start" "-a" "d3b1034cb065cf0e83989f1c70aa9090fd83d0e732af9cf7d26f8393b132c65e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3b1034cb065cf0e83989f1c70aa9090fd83d0e732af9cf7d26f8393b132c65e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3b1034cb065cf0e83989f1c70aa9090fd83d0e732af9cf7d26f8393b132c65e", kill_on_drop: false }` [INFO] [stdout] d3b1034cb065cf0e83989f1c70aa9090fd83d0e732af9cf7d26f8393b132c65e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d2169e6d89174403a4c2b13c8e6b3e1d31a13031d1767529daa80cc92dba62e [INFO] running `Command { std: "docker" "start" "-a" "8d2169e6d89174403a4c2b13c8e6b3e1d31a13031d1767529daa80cc92dba62e", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.56 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling standback v0.2.13 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Checking bytes v1.2.0 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling const_fn v0.4.4 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Compiling syn v0.15.27 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking http v0.2.2 [INFO] [stderr] Compiling time v0.2.23 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Compiling bincode v1.1.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling cookie v0.15.1 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Compiling anyhow v1.0.36 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking regex-syntax v0.6.5 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking borrow-bag v1.1.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Checking time v0.3.15 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling thiserror-impl v1.0.37 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Compiling gotham_derive v0.7.0 [INFO] [stderr] Checking pin-project v1.0.2 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking gotham v0.7.1 [INFO] [stderr] Checking wserver v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:35:14 [INFO] [stdout] | [INFO] [stdout] 22 | fn request_handler(mut state: State) -> Pin> { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 25 | let f = body::to_bytes(Body::take_from(&mut state)).then(|full_body| match full_body { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 35 | Box::pin(f.boxed()) [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] [stderr] error: could not compile `wserver` (bin "wserver" test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:35:14 [INFO] [stdout] | [INFO] [stdout] 22 | fn request_handler(mut state: State) -> Pin> { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 25 | let f = body::to_bytes(Body::take_from(&mut state)).then(|full_body| match full_body { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 35 | Box::pin(f.boxed()) [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] [stderr] error: could not compile `wserver` (bin "wserver") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "8d2169e6d89174403a4c2b13c8e6b3e1d31a13031d1767529daa80cc92dba62e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d2169e6d89174403a4c2b13c8e6b3e1d31a13031d1767529daa80cc92dba62e", kill_on_drop: false }` [INFO] [stdout] 8d2169e6d89174403a4c2b13c8e6b3e1d31a13031d1767529daa80cc92dba62e