[INFO] updating cached repository JoshuaBatty/auto_install_gstreamer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/JoshuaBatty/auto_install_gstreamer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/JoshuaBatty/auto_install_gstreamer" "work/ex/clippy-test-run/sources/stable/gh/JoshuaBatty/auto_install_gstreamer"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/JoshuaBatty/auto_install_gstreamer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/JoshuaBatty/auto_install_gstreamer" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/JoshuaBatty/auto_install_gstreamer"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/JoshuaBatty/auto_install_gstreamer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7c7f29e0224b22009a7614b6f643fdcfdb48ec04
[INFO] sha for GitHub repo JoshuaBatty/auto_install_gstreamer: 7c7f29e0224b22009a7614b6f643fdcfdb48ec04
[INFO] validating manifest of JoshuaBatty/auto_install_gstreamer 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 JoshuaBatty/auto_install_gstreamer 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 JoshuaBatty/auto_install_gstreamer
[INFO] finished frobbing JoshuaBatty/auto_install_gstreamer
[INFO] frobbed toml for JoshuaBatty/auto_install_gstreamer written to work/ex/clippy-test-run/sources/stable/gh/JoshuaBatty/auto_install_gstreamer/Cargo.toml
[INFO] started frobbing JoshuaBatty/auto_install_gstreamer
[INFO] finished frobbing JoshuaBatty/auto_install_gstreamer
[INFO] frobbed toml for JoshuaBatty/auto_install_gstreamer written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/JoshuaBatty/auto_install_gstreamer/Cargo.toml
[INFO] crate JoshuaBatty/auto_install_gstreamer 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 JoshuaBatty/auto_install_gstreamer against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/JoshuaBatty/auto_install_gstreamer:/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 -Dclippy::into_iter_on_array" "-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] 8c2c7f9218b72e51acb06fe1f6a863e488e199c59ec220300e60f59316ee870f
[INFO] running `"docker" "start" "-a" "8c2c7f9218b72e51acb06fe1f6a863e488e199c59ec220300e60f59316ee870f"`
[INFO] [stderr]     Checking auto_install_gstreamer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> src/main.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     child
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]   --> src/main.rs:50:17
[INFO] [stderr]    |
[INFO] [stderr] 50 |       let child = child
[INFO] [stderr]    |  _________________^
[INFO] [stderr] 51 | |         .arg("search")
[INFO] [stderr] 52 | |         .arg("gstreamer")
[INFO] [stderr] 53 | |         .stderr(Stdio::piped())
[INFO] [stderr] 54 | |         .stdout(Stdio::piped())
[INFO] [stderr] 55 | |         .spawn();
[INFO] [stderr]    | |________________^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> src/main.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     child
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]   --> src/main.rs:71:17
[INFO] [stderr]    |
[INFO] [stderr] 71 |       let child = child
[INFO] [stderr]    |  _________________^
[INFO] [stderr] 72 | |         .arg("-e")
[INFO] [stderr] 73 | |         .arg("$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)")
[INFO] [stderr] 74 | |         .stderr(Stdio::piped())
[INFO] [stderr] 75 | |         .stdout(Stdio::piped())
[INFO] [stderr] 76 | |         .spawn();
[INFO] [stderr]    | |________________^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> src/main.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 90 |     child
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]   --> src/main.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 |       let child = child
[INFO] [stderr]    |  _________________^
[INFO] [stderr] 84 | |         .arg("-e")
[INFO] [stderr] 85 | |         .arg("$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/uninstall)")
[INFO] [stderr] 86 | |         .stderr(Stdio::piped())
[INFO] [stderr] 87 | |         .stdout(Stdio::piped())
[INFO] [stderr] 88 | |         .spawn();
[INFO] [stderr]    | |________________^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/main.rs:124:9
[INFO] [stderr]     |
[INFO] [stderr] 124 |         child
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/main.rs:106:21
[INFO] [stderr]     |
[INFO] [stderr] 106 |           let child = child
[INFO] [stderr]     |  _____________________^
[INFO] [stderr] 107 | |             .arg("install")
[INFO] [stderr] 108 | |             .arg("gstreamer")
[INFO] [stderr] 109 | |             .arg("gst-plugins-base")
[INFO] [stderr] ...   |
[INFO] [stderr] 122 | |             .stdout(Stdio::piped())
[INFO] [stderr] 123 | |             .spawn();
[INFO] [stderr]     | |____________________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/main.rs:140:9
[INFO] [stderr]     |
[INFO] [stderr] 140 |         child
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/main.rs:127:21
[INFO] [stderr]     |
[INFO] [stderr] 127 |           let child = child
[INFO] [stderr]     |  _____________________^
[INFO] [stderr] 128 | |             .arg("-S")
[INFO] [stderr] 129 | |             .arg("pkg-config")
[INFO] [stderr] 130 | |             .arg("mingw-w64-x86_64-gstreamer")
[INFO] [stderr] ...   |
[INFO] [stderr] 138 | |             .stdout(Stdio::piped())
[INFO] [stderr] 139 | |             .spawn();
[INFO] [stderr]     | |____________________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/main.rs:153:9
[INFO] [stderr]     |
[INFO] [stderr] 153 |         child
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/main.rs:143:21
[INFO] [stderr]     |
[INFO] [stderr] 143 |           let child = child
[INFO] [stderr]     |  _____________________^
[INFO] [stderr] 144 | |             .arg("install")
[INFO] [stderr] 145 | |             .arg("libgstreamer1.0-dev")
[INFO] [stderr] 146 | |             .arg("libgstreamer-plugins-base1.0-dev")
[INFO] [stderr] ...   |
[INFO] [stderr] 151 | |             .stdout(Stdio::piped())
[INFO] [stderr] 152 | |             .spawn();
[INFO] [stderr]     | |____________________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/main.rs:175:5
[INFO] [stderr]     |
[INFO] [stderr] 175 |     child
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/main.rs:161:17
[INFO] [stderr]     |
[INFO] [stderr] 161 |       let child = child
[INFO] [stderr]     |  _________________^
[INFO] [stderr] 162 | |         .arg("uninstall")
[INFO] [stderr] 163 | |         .arg("gstreamer")
[INFO] [stderr] 164 | |         .arg("gst-plugins-base")
[INFO] [stderr] ...   |
[INFO] [stderr] 172 | |         .stdout(Stdio::piped())
[INFO] [stderr] 173 | |         .spawn();
[INFO] [stderr]     | |________________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> src/main.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     child
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]   --> src/main.rs:50:17
[INFO] [stderr]    |
[INFO] [stderr] 50 |       let child = child
[INFO] [stderr]    |  _________________^
[INFO] [stderr] 51 | |         .arg("search")
[INFO] [stderr] 52 | |         .arg("gstreamer")
[INFO] [stderr] 53 | |         .stderr(Stdio::piped())
[INFO] [stderr] 54 | |         .stdout(Stdio::piped())
[INFO] [stderr] 55 | |         .spawn();
[INFO] [stderr]    | |________________^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> src/main.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     child
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]   --> src/main.rs:71:17
[INFO] [stderr]    |
[INFO] [stderr] 71 |       let child = child
[INFO] [stderr]    |  _________________^
[INFO] [stderr] 72 | |         .arg("-e")
[INFO] [stderr] 73 | |         .arg("$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)")
[INFO] [stderr] 74 | |         .stderr(Stdio::piped())
[INFO] [stderr] 75 | |         .stdout(Stdio::piped())
[INFO] [stderr] 76 | |         .spawn();
[INFO] [stderr]    | |________________^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> src/main.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 90 |     child
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]   --> src/main.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 |       let child = child
[INFO] [stderr]    |  _________________^
[INFO] [stderr] 84 | |         .arg("-e")
[INFO] [stderr] 85 | |         .arg("$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/uninstall)")
[INFO] [stderr] 86 | |         .stderr(Stdio::piped())
[INFO] [stderr] 87 | |         .stdout(Stdio::piped())
[INFO] [stderr] 88 | |         .spawn();
[INFO] [stderr]    | |________________^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/main.rs:124:9
[INFO] [stderr]     |
[INFO] [stderr] 124 |         child
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/main.rs:106:21
[INFO] [stderr]     |
[INFO] [stderr] 106 |           let child = child
[INFO] [stderr]     |  _____________________^
[INFO] [stderr] 107 | |             .arg("install")
[INFO] [stderr] 108 | |             .arg("gstreamer")
[INFO] [stderr] 109 | |             .arg("gst-plugins-base")
[INFO] [stderr] ...   |
[INFO] [stderr] 122 | |             .stdout(Stdio::piped())
[INFO] [stderr] 123 | |             .spawn();
[INFO] [stderr]     | |____________________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/main.rs:140:9
[INFO] [stderr]     |
[INFO] [stderr] 140 |         child
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/main.rs:127:21
[INFO] [stderr]     |
[INFO] [stderr] 127 |           let child = child
[INFO] [stderr]     |  _____________________^
[INFO] [stderr] 128 | |             .arg("-S")
[INFO] [stderr] 129 | |             .arg("pkg-config")
[INFO] [stderr] 130 | |             .arg("mingw-w64-x86_64-gstreamer")
[INFO] [stderr] ...   |
[INFO] [stderr] 138 | |             .stdout(Stdio::piped())
[INFO] [stderr] 139 | |             .spawn();
[INFO] [stderr]     | |____________________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/main.rs:153:9
[INFO] [stderr]     |
[INFO] [stderr] 153 |         child
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/main.rs:143:21
[INFO] [stderr]     |
[INFO] [stderr] 143 |           let child = child
[INFO] [stderr]     |  _____________________^
[INFO] [stderr] 144 | |             .arg("install")
[INFO] [stderr] 145 | |             .arg("libgstreamer1.0-dev")
[INFO] [stderr] 146 | |             .arg("libgstreamer-plugins-base1.0-dev")
[INFO] [stderr] ...   |
[INFO] [stderr] 151 | |             .stdout(Stdio::piped())
[INFO] [stderr] 152 | |             .spawn();
[INFO] [stderr]     | |____________________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/main.rs:175:5
[INFO] [stderr]     |
[INFO] [stderr] 175 |     child
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/main.rs:161:17
[INFO] [stderr]     |
[INFO] [stderr] 161 |       let child = child
[INFO] [stderr]     |  _________________^
[INFO] [stderr] 162 | |         .arg("uninstall")
[INFO] [stderr] 163 | |         .arg("gstreamer")
[INFO] [stderr] 164 | |         .arg("gst-plugins-base")
[INFO] [stderr] ...   |
[INFO] [stderr] 172 | |         .stdout(Stdio::piped())
[INFO] [stderr] 173 | |         .spawn();
[INFO] [stderr]     | |________________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `uninstall`
[INFO] [stderr]   --> src/main.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | fn uninstall() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `uninstall_hombrew`
[INFO] [stderr]   --> src/main.rs:81:1
[INFO] [stderr]    |
[INFO] [stderr] 81 | fn uninstall_hombrew() -> io::Result<std::process::Child> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `uninstall_gstreamer`
[INFO] [stderr]    --> src/main.rs:159:1
[INFO] [stderr]     |
[INFO] [stderr] 159 | fn uninstall_gstreamer() -> io::Result<std::process::Child> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: taken reference of right operand
[INFO] [stderr]    --> src/main.rs:181:14
[INFO] [stderr]     |
[INFO] [stderr] 181 |         .arg("echo ".to_owned() + &string)
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^-------
[INFO] [stderr]     |                                   |
[INFO] [stderr]     |                                   help: use the right value directly: `string`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::op_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `uninstall`
[INFO] [stderr]   --> src/main.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | fn uninstall() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `uninstall_hombrew`
[INFO] [stderr]   --> src/main.rs:81:1
[INFO] [stderr]    |
[INFO] [stderr] 81 | fn uninstall_hombrew() -> io::Result<std::process::Child> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `uninstall_gstreamer`
[INFO] [stderr]    --> src/main.rs:159:1
[INFO] [stderr]     |
[INFO] [stderr] 159 | fn uninstall_gstreamer() -> io::Result<std::process::Child> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: taken reference of right operand
[INFO] [stderr]    --> src/main.rs:181:14
[INFO] [stderr]     |
[INFO] [stderr] 181 |         .arg("echo ".to_owned() + &string)
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^-------
[INFO] [stderr]     |                                   |
[INFO] [stderr]     |                                   help: use the right value directly: `string`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::op_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "8c2c7f9218b72e51acb06fe1f6a863e488e199c59ec220300e60f59316ee870f"`
[INFO] running `"docker" "rm" "-f" "8c2c7f9218b72e51acb06fe1f6a863e488e199c59ec220300e60f59316ee870f"`
[INFO] [stdout] 8c2c7f9218b72e51acb06fe1f6a863e488e199c59ec220300e60f59316ee870f