[INFO] fetching crate labyr 0.2.11... [INFO] checking labyr-0.2.11 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate labyr 0.2.11 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate labyr 0.2.11 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate labyr 0.2.11 [INFO] finished tweaking crates.io crate labyr 0.2.11 [INFO] tweaked toml for crates.io crate labyr 0.2.11 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate labyr 0.2.11 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dae92116521b850bb18c3a8d92555e2d1c5bc7117a4bd9ce54e1542d7c36bff6 [INFO] running `Command { std: "docker" "start" "-a" "dae92116521b850bb18c3a8d92555e2d1c5bc7117a4bd9ce54e1542d7c36bff6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dae92116521b850bb18c3a8d92555e2d1c5bc7117a4bd9ce54e1542d7c36bff6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dae92116521b850bb18c3a8d92555e2d1c5bc7117a4bd9ce54e1542d7c36bff6", kill_on_drop: false }` [INFO] [stdout] dae92116521b850bb18c3a8d92555e2d1c5bc7117a4bd9ce54e1542d7c36bff6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 95d4ce3e218882dea2e6c68e7350ede935c376dbcf309e8530a2d6b0ec0a9978 [INFO] running `Command { std: "docker" "start" "-a" "95d4ce3e218882dea2e6c68e7350ede935c376dbcf309e8530a2d6b0ec0a9978", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Compiling anyhow v1.0.83 [INFO] [stderr] Checking winnow v0.6.5 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking path-dedot v3.1.1 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking path-absolutize v3.1.1 [INFO] [stderr] Checking pretty-duration v0.1.1 [INFO] [stderr] Checking indicatif v0.17.8 [INFO] [stderr] Checking indicatif-log-bridge v0.2.2 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking toml_edit v0.22.9 [INFO] [stderr] Checking toml v0.8.12 [INFO] [stderr] Checking labyr v0.2.11 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `learn` is never read [INFO] [stdout] --> src/setup/instance.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct Task { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 27 | pub name: String, [INFO] [stdout] 28 | pub learn: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Task` 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `learn` is never read [INFO] [stdout] --> src/setup/instance.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct Task { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 27 | pub name: String, [INFO] [stdout] 28 | pub learn: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Task` 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.44s [INFO] running `Command { std: "docker" "inspect" "95d4ce3e218882dea2e6c68e7350ede935c376dbcf309e8530a2d6b0ec0a9978", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95d4ce3e218882dea2e6c68e7350ede935c376dbcf309e8530a2d6b0ec0a9978", kill_on_drop: false }` [INFO] [stdout] 95d4ce3e218882dea2e6c68e7350ede935c376dbcf309e8530a2d6b0ec0a9978