[INFO] fetching crate async-proxy 0.2.5... [INFO] checking async-proxy-0.2.5 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate async-proxy 0.2.5 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate async-proxy 0.2.5 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 async-proxy 0.2.5 [INFO] finished tweaking crates.io crate async-proxy 0.2.5 [INFO] tweaked toml for crates.io crate async-proxy 0.2.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate async-proxy 0.2.5 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] 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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d372c9130c7b837d876f878fccae9386ef321147fca8b40c74730a9b3330fce3 [INFO] running `Command { std: "docker" "start" "-a" "d372c9130c7b837d876f878fccae9386ef321147fca8b40c74730a9b3330fce3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d372c9130c7b837d876f878fccae9386ef321147fca8b40c74730a9b3330fce3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d372c9130c7b837d876f878fccae9386ef321147fca8b40c74730a9b3330fce3", kill_on_drop: false }` [INFO] [stdout] d372c9130c7b837d876f878fccae9386ef321147fca8b40c74730a9b3330fce3 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf42302c0b26ac128e59875bfaffa92c878f0c7d1cb15a597d7c680c7bc3300c [INFO] running `Command { std: "docker" "start" "-a" "cf42302c0b26ac128e59875bfaffa92c878f0c7d1cb15a597d7c680c7bc3300c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cc v1.0.56 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking bytes v0.5.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking webpki v0.21.3 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling async-trait v0.1.36 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking async-proxy v0.2.5 (/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/clients/socks4/general.rs:99:14 [INFO] [stdout] | [INFO] [stdout] 99 | async fn connect(&mut self, mut stream: Self::Stream) [INFO] [stdout] | ^ -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | ______________| [INFO] [stdout] | | [INFO] [stdout] 100 | | -> Result [INFO] [stdout] 101 | | { [INFO] [stdout] 102 | | // Computing the Socks4 buffer length. [INFO] [stdout] ... | [INFO] [stdout] 180 | | } [INFO] [stdout] 181 | | } [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/clients/socks4/no_ident.rs:91:14 [INFO] [stdout] | [INFO] [stdout] 91 | async fn connect(&mut self, mut stream: Self::Stream) [INFO] [stdout] | ^ -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | ______________| [INFO] [stdout] | | [INFO] [stdout] 92 | | -> Result [INFO] [stdout] 93 | | { [INFO] [stdout] 94 | | // Computing the Socks4 buffer length. [INFO] [stdout] ... | [INFO] [stdout] 172 | | } [INFO] [stdout] 173 | | } [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/clients/socks5/no_auth.rs:168:14 [INFO] [stdout] | [INFO] [stdout] 168 | async fn connect(&mut self, mut stream: Self::Stream) [INFO] [stdout] | ^ -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | ______________| [INFO] [stdout] | | [INFO] [stdout] 169 | | -> Result [INFO] [stdout] 170 | | { [INFO] [stdout] 171 | | // The length of the initial Socks5 request's buffer [INFO] [stdout] ... | [INFO] [stdout] 289 | | } [INFO] [stdout] 290 | | } [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `async-proxy` (lib) due to 4 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/clients/socks4/general.rs:99:14 [INFO] [stdout] | [INFO] [stdout] 99 | async fn connect(&mut self, mut stream: Self::Stream) [INFO] [stdout] | ^ -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | ______________| [INFO] [stdout] | | [INFO] [stdout] 100 | | -> Result [INFO] [stdout] 101 | | { [INFO] [stdout] 102 | | // Computing the Socks4 buffer length. [INFO] [stdout] ... | [INFO] [stdout] 180 | | } [INFO] [stdout] 181 | | } [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/clients/socks4/no_ident.rs:91:14 [INFO] [stdout] | [INFO] [stdout] 91 | async fn connect(&mut self, mut stream: Self::Stream) [INFO] [stdout] | ^ -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | ______________| [INFO] [stdout] | | [INFO] [stdout] 92 | | -> Result [INFO] [stdout] 93 | | { [INFO] [stdout] 94 | | // Computing the Socks4 buffer length. [INFO] [stdout] ... | [INFO] [stdout] 172 | | } [INFO] [stdout] 173 | | } [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/clients/socks5/no_auth.rs:168:14 [INFO] [stdout] | [INFO] [stdout] 168 | async fn connect(&mut self, mut stream: Self::Stream) [INFO] [stdout] | ^ -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | ______________| [INFO] [stdout] | | [INFO] [stdout] 169 | | -> Result [INFO] [stdout] 170 | | { [INFO] [stdout] 171 | | // The length of the initial Socks5 request's buffer [INFO] [stdout] ... | [INFO] [stdout] 289 | | } [INFO] [stdout] 290 | | } [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `async-proxy` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "cf42302c0b26ac128e59875bfaffa92c878f0c7d1cb15a597d7c680c7bc3300c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf42302c0b26ac128e59875bfaffa92c878f0c7d1cb15a597d7c680c7bc3300c", kill_on_drop: false }` [INFO] [stdout] cf42302c0b26ac128e59875bfaffa92c878f0c7d1cb15a597d7c680c7bc3300c