[INFO] fetching crate nfsserve 0.10.2... [INFO] checking nfsserve-0.10.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate nfsserve 0.10.2 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate nfsserve 0.10.2 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 nfsserve 0.10.2 [INFO] removed 2 missing examples [INFO] finished tweaking crates.io crate nfsserve 0.10.2 [INFO] tweaked toml for crates.io crate nfsserve 0.10.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate nfsserve 0.10.2 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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 61329735f8693fd58cca257bf45b655839c6f1aa67cef8e41c8460aed9aab0e2 [INFO] running `Command { std: "docker" "start" "-a" "61329735f8693fd58cca257bf45b655839c6f1aa67cef8e41c8460aed9aab0e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61329735f8693fd58cca257bf45b655839c6f1aa67cef8e41c8460aed9aab0e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61329735f8693fd58cca257bf45b655839c6f1aa67cef8e41c8460aed9aab0e2", kill_on_drop: false }` [INFO] [stdout] 61329735f8693fd58cca257bf45b655839c6f1aa67cef8e41c8460aed9aab0e2 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8f55bbb838d880dfa423f048a46db7b3a01cef6ccfb329c3ce23015c9ff94956 [INFO] running `Command { std: "docker" "start" "-a" "8f55bbb838d880dfa423f048a46db7b3a01cef6ccfb329c3ce23015c9ff94956", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Compiling async-trait v0.1.79 [INFO] [stderr] Checking bytestream v0.4.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking nfsserve v0.10.2 (/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/rpcwire.rs:156:13 [INFO] [stdout] | [INFO] [stdout] 153 | let (socksend, sockrecv) = tokio::io::duplex(256000); [INFO] [stdout] | -------- -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 154 | let (msgsend, msgrecv) = mpsc::unbounded_channel(); [INFO] [stdout] | ------- ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 155 | ( [INFO] [stdout] 156 | / Self { [INFO] [stdout] 157 | | cur_fragment: Vec::new(), [INFO] [stdout] 158 | | socket_receive_channel: sockrecv, [INFO] [stdout] 159 | | reply_send_channel: msgsend, [INFO] [stdout] 160 | | context: context.clone(), [INFO] [stdout] 161 | | }, [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 `nfsserve` (lib 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/rpcwire.rs:156:13 [INFO] [stdout] | [INFO] [stdout] 153 | let (socksend, sockrecv) = tokio::io::duplex(256000); [INFO] [stdout] | -------- -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 154 | let (msgsend, msgrecv) = mpsc::unbounded_channel(); [INFO] [stdout] | ------- ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 155 | ( [INFO] [stdout] 156 | / Self { [INFO] [stdout] 157 | | cur_fragment: Vec::new(), [INFO] [stdout] 158 | | socket_receive_channel: sockrecv, [INFO] [stdout] 159 | | reply_send_channel: msgsend, [INFO] [stdout] 160 | | context: context.clone(), [INFO] [stdout] 161 | | }, [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 `nfsserve` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "8f55bbb838d880dfa423f048a46db7b3a01cef6ccfb329c3ce23015c9ff94956", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f55bbb838d880dfa423f048a46db7b3a01cef6ccfb329c3ce23015c9ff94956", kill_on_drop: false }` [INFO] [stdout] 8f55bbb838d880dfa423f048a46db7b3a01cef6ccfb329c3ce23015c9ff94956