[INFO] fetching crate mdl_monkey 1.0.0... [INFO] checking mdl_monkey-1.0.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate mdl_monkey 1.0.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate mdl_monkey 1.0.0 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 mdl_monkey 1.0.0 [INFO] finished tweaking crates.io crate mdl_monkey 1.0.0 [INFO] tweaked toml for crates.io crate mdl_monkey 1.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate mdl_monkey 1.0.0 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e4d0f0c4f4b9b0c919f55e0afacf58f053eac54b64b406ead0adac9e8df699e [INFO] running `Command { std: "docker" "start" "-a" "1e4d0f0c4f4b9b0c919f55e0afacf58f053eac54b64b406ead0adac9e8df699e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e4d0f0c4f4b9b0c919f55e0afacf58f053eac54b64b406ead0adac9e8df699e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e4d0f0c4f4b9b0c919f55e0afacf58f053eac54b64b406ead0adac9e8df699e", kill_on_drop: false }` [INFO] [stdout] 1e4d0f0c4f4b9b0c919f55e0afacf58f053eac54b64b406ead0adac9e8df699e [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 160178912dc107a5892fb1eb23aa9f901a5865cf0f50a73fabc1af605768703a [INFO] running `Command { std: "docker" "start" "-a" "160178912dc107a5892fb1eb23aa9f901a5865cf0f50a73fabc1af605768703a", kill_on_drop: false }` [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking mdl_monkey v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> tests/evaluator.rs:289:57 [INFO] [stdout] | [INFO] [stdout] 289 | .expect_err("expected an error but none was found");; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.87s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "160178912dc107a5892fb1eb23aa9f901a5865cf0f50a73fabc1af605768703a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "160178912dc107a5892fb1eb23aa9f901a5865cf0f50a73fabc1af605768703a", kill_on_drop: false }` [INFO] [stdout] 160178912dc107a5892fb1eb23aa9f901a5865cf0f50a73fabc1af605768703a