[INFO] fetching crate google-dfareporting3 2.0.4+20180830...
[INFO] building google-dfareporting3-2.0.4+20180830 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate google-dfareporting3 2.0.4+20180830 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate google-dfareporting3 2.0.4+20180830 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-dfareporting3 2.0.4+20180830
[INFO] finished tweaking crates.io crate google-dfareporting3 2.0.4+20180830
[INFO] tweaked toml for crates.io crate google-dfareporting3 2.0.4+20180830 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2060f9a0c0ce19aa644af0baa07a1cf9ea3ee9e98e69b099b51dedc531a5b558
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2060f9a0c0ce19aa644af0baa07a1cf9ea3ee9e98e69b099b51dedc531a5b558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2060f9a0c0ce19aa644af0baa07a1cf9ea3ee9e98e69b099b51dedc531a5b558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2060f9a0c0ce19aa644af0baa07a1cf9ea3ee9e98e69b099b51dedc531a5b558", kill_on_drop: false }`
[INFO] [stdout] 2060f9a0c0ce19aa644af0baa07a1cf9ea3ee9e98e69b099b51dedc531a5b558
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d79c813be27fd08d4fc55b519f12b4764b882de376415e065885cfe471954940
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d79c813be27fd08d4fc55b519f12b4764b882de376415e065885cfe471954940", kill_on_drop: false }`
[INFO] [stderr]    Compiling google-dfareporting3 v2.0.4+20180830 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]      --> src/api.rs:31182:25
[INFO] [stdout]       |
[INFO] [stdout] 31182 |                     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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.20s
[INFO] running `Command { std: "docker" "inspect" "d79c813be27fd08d4fc55b519f12b4764b882de376415e065885cfe471954940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d79c813be27fd08d4fc55b519f12b4764b882de376415e065885cfe471954940", kill_on_drop: false }`
[INFO] [stdout] d79c813be27fd08d4fc55b519f12b4764b882de376415e065885cfe471954940
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ff34b919075f35a1787659e9c448a34b06bab8de" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19a48d21eb54c75f771ea8d21223448784f53b8c4400b7f3c008439b0eb7a410
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "19a48d21eb54c75f771ea8d21223448784f53b8c4400b7f3c008439b0eb7a410", kill_on_drop: false }`
[INFO] [stderr]    Compiling google-dfareporting3 v2.0.4+20180830 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]      --> src/api.rs:31182:25
[INFO] [stdout]       |
[INFO] [stdout] 31182 |                     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: unused variable: `url`
[INFO] [stdout]      --> src/api.rs:31182:25
[INFO] [stdout]       |
[INFO] [stdout] 31182 |                     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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 23.64s
[INFO] running `Command { std: "docker" "inspect" "19a48d21eb54c75f771ea8d21223448784f53b8c4400b7f3c008439b0eb7a410", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19a48d21eb54c75f771ea8d21223448784f53b8c4400b7f3c008439b0eb7a410", kill_on_drop: false }`
[INFO] [stdout] 19a48d21eb54c75f771ea8d21223448784f53b8c4400b7f3c008439b0eb7a410
