[INFO] fetching crate google-dfareporting3d2 2.0.4+20190531...
[INFO] checking google-dfareporting3d2-2.0.4+20190531 against try#7c3a44cf5f95fa5cf164a312bdcf845157af7093 for pr-77325
[INFO] extracting crate google-dfareporting3d2 2.0.4+20190531 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate google-dfareporting3d2 2.0.4+20190531 on toolchain 7c3a44cf5f95fa5cf164a312bdcf845157af7093
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-dfareporting3d2 2.0.4+20190531
[INFO] finished tweaking crates.io crate google-dfareporting3d2 2.0.4+20190531
[INFO] tweaked toml for crates.io crate google-dfareporting3d2 2.0.4+20190531 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] efcaff05c18d2d58cb8b0513c11eeb0d46e59d9ed89eadfe5ff839e396dd409e
[INFO] running `Command { std: "docker" "start" "-a" "efcaff05c18d2d58cb8b0513c11eeb0d46e59d9ed89eadfe5ff839e396dd409e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efcaff05c18d2d58cb8b0513c11eeb0d46e59d9ed89eadfe5ff839e396dd409e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efcaff05c18d2d58cb8b0513c11eeb0d46e59d9ed89eadfe5ff839e396dd409e", kill_on_drop: false }`
[INFO] [stdout] efcaff05c18d2d58cb8b0513c11eeb0d46e59d9ed89eadfe5ff839e396dd409e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49dde7a755ac2ab4d8aa2f3d7a4507536d1654de88435baba4d000071dd68128
[INFO] running `Command { std: "docker" "start" "-a" "49dde7a755ac2ab4d8aa2f3d7a4507536d1654de88435baba4d000071dd68128", kill_on_drop: false }`
[INFO] [stderr]     Checking google-dfareporting3d2 v2.0.4+20190531 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]      --> src/api.rs:31384:25
[INFO] [stdout]       |
[INFO] [stdout] 31384 |                     let url = upload_url.as_ref().and_then(|s| Some(url::Url::parse(s).unwrap())).unwrap();
[INFO] [stdout]       |                         ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stdout]       |
[INFO] [stdout]       = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]      --> src/api.rs:31384:25
[INFO] [stdout]       |
[INFO] [stdout] 31384 |                     let url = upload_url.as_ref().and_then(|s| Some(url::Url::parse(s).unwrap())).unwrap();
[INFO] [stdout]       |                         ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[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] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.13s
[INFO] running `Command { std: "docker" "inspect" "49dde7a755ac2ab4d8aa2f3d7a4507536d1654de88435baba4d000071dd68128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49dde7a755ac2ab4d8aa2f3d7a4507536d1654de88435baba4d000071dd68128", kill_on_drop: false }`
[INFO] [stdout] 49dde7a755ac2ab4d8aa2f3d7a4507536d1654de88435baba4d000071dd68128