[INFO] fetching crate rsparse 0.2.3...
[INFO] checking rsparse-0.2.3 against master#a77659a1e1807ba567f513afe59115af2604dc30 for pr-103029-3
[INFO] extracting crate rsparse 0.2.3 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate rsparse 0.2.3 on toolchain a77659a1e1807ba567f513afe59115af2604dc30
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a77659a1e1807ba567f513afe59115af2604dc30" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rsparse 0.2.3
[INFO] finished tweaking crates.io crate rsparse 0.2.3
[INFO] tweaked toml for crates.io crate rsparse 0.2.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a77659a1e1807ba567f513afe59115af2604dc30" "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" "+a77659a1e1807ba567f513afe59115af2604dc30" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+a77659a1e1807ba567f513afe59115af2604dc30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d56289aa557ffc6004ae57b0832e96d9ce4f9e2ebd3f6d5e948d81580a5244f2
[INFO] running `Command { std: "docker" "start" "-a" "d56289aa557ffc6004ae57b0832e96d9ce4f9e2ebd3f6d5e948d81580a5244f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d56289aa557ffc6004ae57b0832e96d9ce4f9e2ebd3f6d5e948d81580a5244f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d56289aa557ffc6004ae57b0832e96d9ce4f9e2ebd3f6d5e948d81580a5244f2", kill_on_drop: false }`
[INFO] [stdout] d56289aa557ffc6004ae57b0832e96d9ce4f9e2ebd3f6d5e948d81580a5244f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+a77659a1e1807ba567f513afe59115af2604dc30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7018c4b84146dcc9fb54106266f5a0766e223dd359d2533a65e3a97051c0cc92
[INFO] running `Command { std: "docker" "start" "-a" "7018c4b84146dcc9fb54106266f5a0766e223dd359d2533a65e3a97051c0cc92", kill_on_drop: false }`
[INFO] [stderr]     Checking rsparse v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]     --> src/lib.rs:1620:20
[INFO] [stdout]      |
[INFO] [stdout] 1620 |                 ww[(hhead + h)] = i;
[INFO] [stdout]      |                    ^         ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1620 -                 ww[(hhead + h)] = i;
[INFO] [stdout] 1620 +                 ww[hhead + h] = i;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]     --> src/lib.rs:1620:20
[INFO] [stdout]      |
[INFO] [stdout] 1620 |                 ww[(hhead + h)] = i;
[INFO] [stdout]      |                    ^         ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1620 -                 ww[(hhead + h)] = i;
[INFO] [stdout] 1620 +                 ww[hhead + h] = i;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "7018c4b84146dcc9fb54106266f5a0766e223dd359d2533a65e3a97051c0cc92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7018c4b84146dcc9fb54106266f5a0766e223dd359d2533a65e3a97051c0cc92", kill_on_drop: false }`
[INFO] [stdout] 7018c4b84146dcc9fb54106266f5a0766e223dd359d2533a65e3a97051c0cc92