[INFO] fetching crate v6_generics_do_not_use 0.1.0...
[INFO] checking v6_generics_do_not_use-0.1.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate v6_generics_do_not_use 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate v6_generics_do_not_use 0.1.0 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 v6_generics_do_not_use 0.1.0
[INFO] finished tweaking crates.io crate v6_generics_do_not_use 0.1.0
[INFO] tweaked toml for crates.io crate v6_generics_do_not_use 0.1.0 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] 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] 7890c9d8aff7759a91a3f96bd84d324dfc351b1c1ea18041ee23ccaa051a9e62
[INFO] running `Command { std: "docker" "start" "-a" "7890c9d8aff7759a91a3f96bd84d324dfc351b1c1ea18041ee23ccaa051a9e62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7890c9d8aff7759a91a3f96bd84d324dfc351b1c1ea18041ee23ccaa051a9e62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7890c9d8aff7759a91a3f96bd84d324dfc351b1c1ea18041ee23ccaa051a9e62", kill_on_drop: false }`
[INFO] [stdout] 7890c9d8aff7759a91a3f96bd84d324dfc351b1c1ea18041ee23ccaa051a9e62
[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] ce2f8a7432ded2bd4116ae4a4cfd7a4dda808caf2524e0edbb7f6aab566c8428
[INFO] running `Command { std: "docker" "start" "-a" "ce2f8a7432ded2bd4116ae4a4cfd7a4dda808caf2524e0edbb7f6aab566c8428", kill_on_drop: false }`
[INFO] [stderr]     Checking v6_generics_do_not_use v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ps`
[INFO] [stdout]   --> src/lib.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let ps = Point::new("hello", "goodbye");
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_ps`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` 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 0.11s
[INFO] running `Command { std: "docker" "inspect" "ce2f8a7432ded2bd4116ae4a4cfd7a4dda808caf2524e0edbb7f6aab566c8428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce2f8a7432ded2bd4116ae4a4cfd7a4dda808caf2524e0edbb7f6aab566c8428", kill_on_drop: false }`
[INFO] [stdout] ce2f8a7432ded2bd4116ae4a4cfd7a4dda808caf2524e0edbb7f6aab566c8428