[INFO] fetching crate rdr 0.1.0-beta.2... [INFO] checking rdr-0.1.0-beta.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate rdr 0.1.0-beta.2 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate rdr 0.1.0-beta.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 rdr 0.1.0-beta.2 [INFO] finished tweaking crates.io crate rdr 0.1.0-beta.2 [INFO] tweaked toml for crates.io crate rdr 0.1.0-beta.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate rdr 0.1.0-beta.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] 19ba4294c36bd15656bae852a2dd53569c826fdb7ed4c5499f93c947e27a9238 [INFO] running `Command { std: "docker" "start" "-a" "19ba4294c36bd15656bae852a2dd53569c826fdb7ed4c5499f93c947e27a9238", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19ba4294c36bd15656bae852a2dd53569c826fdb7ed4c5499f93c947e27a9238", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19ba4294c36bd15656bae852a2dd53569c826fdb7ed4c5499f93c947e27a9238", kill_on_drop: false }` [INFO] [stdout] 19ba4294c36bd15656bae852a2dd53569c826fdb7ed4c5499f93c947e27a9238 [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] 77f11bd4b3bf3bf5bfcc5277fd4231cd9af1268b1683fed111448f0d710895e1 [INFO] running `Command { std: "docker" "start" "-a" "77f11bd4b3bf3bf5bfcc5277fd4231cd9af1268b1683fed111448f0d710895e1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling cc v1.0.99 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Compiling hdf5-types v0.8.1 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Compiling hdf5-src v0.8.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking either v1.12.0 [INFO] [stderr] Checking ascii v1.1.0 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Compiling hdf5 v0.8.1 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking clap_builder v4.5.7 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Compiling hdf5-derive v0.8.1 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking rs2 v0.1.0 [INFO] [stderr] Compiling rdr v0.1.0-beta.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Compiling hdf5-sys v0.8.1 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling typed-builder-macro v0.18.2 [INFO] [stderr] Compiling clap_derive v4.5.5 [INFO] [stderr] Checking leap-seconds v0.1.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking typed-builder v0.18.2 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking clap v4.5.7 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking ccsds v0.1.0-beta.7 [INFO] [stdout] warning: field `max_expected` is never read [INFO] [stdout] --> src/config.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct ApidSpec { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 23 | pub max_expected: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ApidSpec` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fill_percent` is never read [INFO] [stdout] --> src/rdr.rs:357:9 [INFO] [stdout] | [INFO] [stdout] 352 | pub struct PacketTracker { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 357 | pub fill_percent: i32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PacketTracker` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [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/rdr.rs:346:33 [INFO] [stdout] | [INFO] [stdout] 346 | .filter_map(|chunk| Self::from_bytes(chunk).ok()) [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; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rdr` (bin "rdr" test) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `max_expected` is never read [INFO] [stdout] --> src/config.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct ApidSpec { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 23 | pub max_expected: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ApidSpec` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fill_percent` is never read [INFO] [stdout] --> src/rdr.rs:357:9 [INFO] [stdout] | [INFO] [stdout] 352 | pub struct PacketTracker { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 357 | pub fill_percent: i32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PacketTracker` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [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/rdr.rs:346:33 [INFO] [stdout] | [INFO] [stdout] 346 | .filter_map(|chunk| Self::from_bytes(chunk).ok()) [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; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rdr` (bin "rdr") due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "77f11bd4b3bf3bf5bfcc5277fd4231cd9af1268b1683fed111448f0d710895e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77f11bd4b3bf3bf5bfcc5277fd4231cd9af1268b1683fed111448f0d710895e1", kill_on_drop: false }` [INFO] [stdout] 77f11bd4b3bf3bf5bfcc5277fd4231cd9af1268b1683fed111448f0d710895e1