[INFO] updating cached repository elerch/cli-model-parser
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/elerch/cli-model-parser
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/elerch/cli-model-parser" "work/ex/clippy-test-run/sources/stable/gh/elerch/cli-model-parser"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/elerch/cli-model-parser'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/elerch/cli-model-parser" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/elerch/cli-model-parser"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/elerch/cli-model-parser'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 225feab3f530349d5d0a832bdd1812b98c43c0f5
[INFO] sha for GitHub repo elerch/cli-model-parser: 225feab3f530349d5d0a832bdd1812b98c43c0f5
[INFO] validating manifest of elerch/cli-model-parser 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 elerch/cli-model-parser 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 elerch/cli-model-parser
[INFO] finished frobbing elerch/cli-model-parser
[INFO] frobbed toml for elerch/cli-model-parser written to work/ex/clippy-test-run/sources/stable/gh/elerch/cli-model-parser/Cargo.toml
[INFO] started frobbing elerch/cli-model-parser
[INFO] finished frobbing elerch/cli-model-parser
[INFO] frobbed toml for elerch/cli-model-parser written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/elerch/cli-model-parser/Cargo.toml
[INFO] crate elerch/cli-model-parser 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 elerch/cli-model-parser against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/elerch/cli-model-parser:/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] 956c6e11489d55d775c592a8fa7bfd5bf123a06d561b1efc4de55e5ab038b9f7
[INFO] running `"docker" "start" "-a" "956c6e11489d55d775c592a8fa7bfd5bf123a06d561b1efc4de55e5ab038b9f7"`
[INFO] [stderr]     Checking modelparser v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/main.rs:30:45
[INFO] [stderr]    |
[INFO] [stderr] 30 | fn parameters(service: &Value, servicename: &String, operationname: &String,
[INFO] [stderr]    |                                             ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/main.rs:30:69
[INFO] [stderr]    |
[INFO] [stderr] 30 | fn parameters(service: &Value, servicename: &String, operationname: &String,
[INFO] [stderr]    |                                                                     ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/main.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let ref shapes = service["shapes"];
[INFO] [stderr]    |     ----^^^^^^^^^^--------------------- help: try: `let shapes = &service["shapes"];`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::toplevel_ref_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/main.rs:45:61
[INFO] [stderr]    |
[INFO] [stderr] 45 | fn print_parameters(ptype: ParameterType, _: &str, service: &String, operation: &String, parameters: &Value) {
[INFO] [stderr]    |                                                             ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/main.rs:45:81
[INFO] [stderr]    |
[INFO] [stderr] 45 | fn print_parameters(ptype: ParameterType, _: &str, service: &String, operation: &String, parameters: &Value) {
[INFO] [stderr]    |                                                                                 ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/main.rs:30:45
[INFO] [stderr]    |
[INFO] [stderr] 30 | fn parameters(service: &Value, servicename: &String, operationname: &String,
[INFO] [stderr]    |                                             ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/main.rs:30:69
[INFO] [stderr]    |
[INFO] [stderr] 30 | fn parameters(service: &Value, servicename: &String, operationname: &String,
[INFO] [stderr]    |                                                                     ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/main.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let ref shapes = service["shapes"];
[INFO] [stderr]    |     ----^^^^^^^^^^--------------------- help: try: `let shapes = &service["shapes"];`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::toplevel_ref_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/main.rs:45:61
[INFO] [stderr]    |
[INFO] [stderr] 45 | fn print_parameters(ptype: ParameterType, _: &str, service: &String, operation: &String, parameters: &Value) {
[INFO] [stderr]    |                                                             ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/main.rs:45:81
[INFO] [stderr]    |
[INFO] [stderr] 45 | fn print_parameters(ptype: ParameterType, _: &str, service: &String, operation: &String, parameters: &Value) {
[INFO] [stderr]    |                                                                                 ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `"docker" "inspect" "956c6e11489d55d775c592a8fa7bfd5bf123a06d561b1efc4de55e5ab038b9f7"`
[INFO] running `"docker" "rm" "-f" "956c6e11489d55d775c592a8fa7bfd5bf123a06d561b1efc4de55e5ab038b9f7"`
[INFO] [stdout] 956c6e11489d55d775c592a8fa7bfd5bf123a06d561b1efc4de55e5ab038b9f7