[INFO] fetching crate kg-js 0.9.0... [INFO] checking kg-js-0.9.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate kg-js 0.9.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate kg-js 0.9.0 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 kg-js 0.9.0 [INFO] finished tweaking crates.io crate kg-js 0.9.0 [INFO] tweaked toml for crates.io crate kg-js 0.9.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 19 packages to latest compatible versions [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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 67f7ae88ea538c0fe895944d96b1a26e4a5ed3df2e457d092bb978b910b851f0 [INFO] running `Command { std: "docker" "start" "-a" "67f7ae88ea538c0fe895944d96b1a26e4a5ed3df2e457d092bb978b910b851f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "67f7ae88ea538c0fe895944d96b1a26e4a5ed3df2e457d092bb978b910b851f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67f7ae88ea538c0fe895944d96b1a26e4a5ed3df2e457d092bb978b910b851f0", kill_on_drop: false }` [INFO] [stdout] 67f7ae88ea538c0fe895944d96b1a26e4a5ed3df2e457d092bb978b910b851f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71da9454e44ec13f97359e1f2c478f22b92b47e52c37fa3bed1d8f806e900b15 [INFO] running `Command { std: "docker" "start" "-a" "71da9454e44ec13f97359e1f2c478f22b92b47e52c37fa3bed1d8f806e900b15", kill_on_drop: false }` [INFO] [stderr] Compiling smallbox v0.8.4 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Compiling smart-default v0.7.1 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Compiling cc v1.1.22 [INFO] [stderr] Compiling kg-js v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stdout] warning: method `alloc_count` is never used [INFO] [stdout] --> src/interop.rs:274:20 [INFO] [stdout] | [INFO] [stdout] 247 | impl AllocTracker { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 274 | pub fn alloc_count(&self) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [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 7.26s [INFO] running `Command { std: "docker" "inspect" "71da9454e44ec13f97359e1f2c478f22b92b47e52c37fa3bed1d8f806e900b15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71da9454e44ec13f97359e1f2c478f22b92b47e52c37fa3bed1d8f806e900b15", kill_on_drop: false }` [INFO] [stdout] 71da9454e44ec13f97359e1f2c478f22b92b47e52c37fa3bed1d8f806e900b15