[INFO] updating cached repository avranju/i3status-run
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/avranju/i3status-run
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/avranju/i3status-run" "work/ex/clippy-test-run/sources/stable/gh/avranju/i3status-run"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/avranju/i3status-run'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/avranju/i3status-run" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/avranju/i3status-run"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/avranju/i3status-run'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cd331aaf53430bd0b97b4e75e551791571b6aef9
[INFO] sha for GitHub repo avranju/i3status-run: cd331aaf53430bd0b97b4e75e551791571b6aef9
[INFO] validating manifest of avranju/i3status-run on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of avranju/i3status-run on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing avranju/i3status-run
[INFO] finished frobbing avranju/i3status-run
[INFO] frobbed toml for avranju/i3status-run written to work/ex/clippy-test-run/sources/stable/gh/avranju/i3status-run/Cargo.toml
[INFO] started frobbing avranju/i3status-run
[INFO] finished frobbing avranju/i3status-run
[INFO] frobbed toml for avranju/i3status-run written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/avranju/i3status-run/Cargo.toml
[INFO] crate avranju/i3status-run has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting avranju/i3status-run against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/avranju/i3status-run:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0e2065af1521307ee19bf8890746ccc222cb9049b52b3a78eeeb333e7179887c
[INFO] running `"docker" "start" "-a" "0e2065af1521307ee19bf8890746ccc222cb9049b52b3a78eeeb333e7179887c"`
[INFO] [stderr]     Checking i3status-run v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of `expect` followed by a function call
[INFO] [stderr]   --> src/main.rs:35:66
[INFO] [stderr]    |
[INFO] [stderr] 35 |               let mut json: JsonValue = serde_json::from_str(line).expect(&format!(
[INFO] [stderr]    |  __________________________________________________________________^
[INFO] [stderr] 36 | |                 "Could not parse JSON output from i3status: {}",
[INFO] [stderr] 37 | |                 line
[INFO] [stderr] 38 | |             ));
[INFO] [stderr]    | |______________^ help: try this: `unwrap_or_else(|_| panic!("Could not parse JSON output from i3status: {}", line))`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::expect_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `expect` followed by a function call
[INFO] [stderr]   --> src/main.rs:35:66
[INFO] [stderr]    |
[INFO] [stderr] 35 |               let mut json: JsonValue = serde_json::from_str(line).expect(&format!(
[INFO] [stderr]    |  __________________________________________________________________^
[INFO] [stderr] 36 | |                 "Could not parse JSON output from i3status: {}",
[INFO] [stderr] 37 | |                 line
[INFO] [stderr] 38 | |             ));
[INFO] [stderr]    | |______________^ help: try this: `unwrap_or_else(|_| panic!("Could not parse JSON output from i3status: {}", line))`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::expect_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "0e2065af1521307ee19bf8890746ccc222cb9049b52b3a78eeeb333e7179887c"`
[INFO] running `"docker" "rm" "-f" "0e2065af1521307ee19bf8890746ccc222cb9049b52b3a78eeeb333e7179887c"`
[INFO] [stdout] 0e2065af1521307ee19bf8890746ccc222cb9049b52b3a78eeeb333e7179887c