[INFO] fetching crate pluto-sdr 0.1.1... [INFO] checking pluto-sdr-0.1.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate pluto-sdr 0.1.1 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate pluto-sdr 0.1.1 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 pluto-sdr 0.1.1 [INFO] finished tweaking crates.io crate pluto-sdr 0.1.1 [INFO] tweaked toml for crates.io crate pluto-sdr 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate pluto-sdr 0.1.1 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] 75750b5c0405d3e78c830147421a4fd781d376bc53ed05e6a8cf944f3ef89028 [INFO] running `Command { std: "docker" "start" "-a" "75750b5c0405d3e78c830147421a4fd781d376bc53ed05e6a8cf944f3ef89028", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "75750b5c0405d3e78c830147421a4fd781d376bc53ed05e6a8cf944f3ef89028", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75750b5c0405d3e78c830147421a4fd781d376bc53ed05e6a8cf944f3ef89028", kill_on_drop: false }` [INFO] [stdout] 75750b5c0405d3e78c830147421a4fd781d376bc53ed05e6a8cf944f3ef89028 [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] 49ae4d5affd009cd7cada877cbce81349655cf168ab696f191ded85efecdc551 [INFO] running `Command { std: "docker" "start" "-a" "49ae4d5affd009cd7cada877cbce81349655cf168ab696f191ded85efecdc551", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling libiio-sys v0.3.1 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking clap_builder v4.4.7 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking nix v0.23.2 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking num-complex v0.4.4 [INFO] [stderr] Checking clap v4.4.7 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Checking ctrlc v3.4.1 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking industrial-io v0.5.2 [INFO] [stderr] Checking pluto-sdr v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `Pam` is never used [INFO] [stdout] --> src/pam.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | trait Pam { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/pluto.rs:104:14 [INFO] [stdout] | [INFO] [stdout] 89 | let context = match iio::Context::from_uri(uri) { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 90 | Ok(ctx) => ctx, [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 98 | let phy = context.find_device(DEV_PHY).unwrap(); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 99 | let rxadc = context.find_device(DEV_LPC_RX).unwrap(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 100 | let txdac = context.find_device(DEV_LPC_TX).unwrap(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 104 | Some(Pluto { [INFO] [stdout] | ______________^ [INFO] [stdout] 105 | | context, [INFO] [stdout] 106 | | phy, [INFO] [stdout] 107 | | rxadc, [INFO] [stdout] 108 | | txdac, [INFO] [stdout] 109 | | }) [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pluto-sdr` (lib) due to 2 previous errors; 1 warning emitted [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/pluto.rs:104:14 [INFO] [stdout] | [INFO] [stdout] 89 | let context = match iio::Context::from_uri(uri) { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 90 | Ok(ctx) => ctx, [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 98 | let phy = context.find_device(DEV_PHY).unwrap(); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 99 | let rxadc = context.find_device(DEV_LPC_RX).unwrap(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 100 | let txdac = context.find_device(DEV_LPC_TX).unwrap(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 104 | Some(Pluto { [INFO] [stdout] | ______________^ [INFO] [stdout] 105 | | context, [INFO] [stdout] 106 | | phy, [INFO] [stdout] 107 | | rxadc, [INFO] [stdout] 108 | | txdac, [INFO] [stdout] 109 | | }) [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 `pluto-sdr` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "49ae4d5affd009cd7cada877cbce81349655cf168ab696f191ded85efecdc551", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49ae4d5affd009cd7cada877cbce81349655cf168ab696f191ded85efecdc551", kill_on_drop: false }` [INFO] [stdout] 49ae4d5affd009cd7cada877cbce81349655cf168ab696f191ded85efecdc551