[INFO] fetching crate google-gmail1 2.0.4+20210322... [INFO] checking google-gmail1-2.0.4+20210322 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] extracting crate google-gmail1 2.0.4+20210322 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate google-gmail1 2.0.4+20210322 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate google-gmail1 2.0.4+20210322 [INFO] finished tweaking crates.io crate google-gmail1 2.0.4+20210322 [INFO] tweaked toml for crates.io crate google-gmail1 2.0.4+20210322 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c6bce0ed858084a8825746c54f3eaf87737e8ae296bc86b6cc9f6c695856977d [INFO] running `Command { std: "docker" "start" "-a" "c6bce0ed858084a8825746c54f3eaf87737e8ae296bc86b6cc9f6c695856977d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c6bce0ed858084a8825746c54f3eaf87737e8ae296bc86b6cc9f6c695856977d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6bce0ed858084a8825746c54f3eaf87737e8ae296bc86b6cc9f6c695856977d", kill_on_drop: false }` [INFO] [stdout] c6bce0ed858084a8825746c54f3eaf87737e8ae296bc86b6cc9f6c695856977d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c64f82928861a56410785fa1942ab6d58fe838db9e659229ed1312824d410b2f [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" "c64f82928861a56410785fa1942ab6d58fe838db9e659229ed1312824d410b2f", kill_on_drop: false }` [INFO] [stderr] Checking google-gmail1 v2.0.4+20210322 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `url` [INFO] [stdout] --> src/api.rs:2785:25 [INFO] [stdout] | [INFO] [stdout] 2785 | 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:4019:25 [INFO] [stdout] | [INFO] [stdout] 4019 | 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] [INFO] [stdout] warning: unused variable: `url` [INFO] [stdout] --> src/api.rs:4420:25 [INFO] [stdout] | [INFO] [stdout] 4420 | 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] [INFO] [stdout] warning: unused variable: `url` [INFO] [stdout] --> src/api.rs:8189:25 [INFO] [stdout] | [INFO] [stdout] 8189 | 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] [INFO] [stdout] warning: unused variable: `url` [INFO] [stdout] --> src/api.rs:8626:25 [INFO] [stdout] | [INFO] [stdout] 8626 | 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] [INFO] [stdout] warning: unused variable: `url` [INFO] [stdout] --> src/api.rs:9652:25 [INFO] [stdout] | [INFO] [stdout] 9652 | 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] [INFO] [stdout] warning: unused variable: `url` [INFO] [stdout] --> src/api.rs:2785:25 [INFO] [stdout] | [INFO] [stdout] 2785 | 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:4019:25 [INFO] [stdout] | [INFO] [stdout] 4019 | 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] [INFO] [stdout] warning: unused variable: `url` [INFO] [stdout] --> src/api.rs:4420:25 [INFO] [stdout] | [INFO] [stdout] 4420 | 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] [INFO] [stdout] warning: unused variable: `url` [INFO] [stdout] --> src/api.rs:8189:25 [INFO] [stdout] | [INFO] [stdout] 8189 | 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] [INFO] [stdout] warning: unused variable: `url` [INFO] [stdout] --> src/api.rs:8626:25 [INFO] [stdout] | [INFO] [stdout] 8626 | 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] [INFO] [stdout] warning: unused variable: `url` [INFO] [stdout] --> src/api.rs:9652:25 [INFO] [stdout] | [INFO] [stdout] 9652 | 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] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.91s [INFO] running `Command { std: "docker" "inspect" "c64f82928861a56410785fa1942ab6d58fe838db9e659229ed1312824d410b2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c64f82928861a56410785fa1942ab6d58fe838db9e659229ed1312824d410b2f", kill_on_drop: false }` [INFO] [stdout] c64f82928861a56410785fa1942ab6d58fe838db9e659229ed1312824d410b2f