[INFO] updating cached repository ocelotconsulting/prjs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ocelotconsulting/prjs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ocelotconsulting/prjs" "work/ex/clippy-test-run/sources/stable/gh/ocelotconsulting/prjs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/ocelotconsulting/prjs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ocelotconsulting/prjs" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ocelotconsulting/prjs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ocelotconsulting/prjs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3717a41fe049fce012fdf97dc6433d04ec55f01d
[INFO] sha for GitHub repo ocelotconsulting/prjs: 3717a41fe049fce012fdf97dc6433d04ec55f01d
[INFO] validating manifest of ocelotconsulting/prjs 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 ocelotconsulting/prjs 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 ocelotconsulting/prjs
[INFO] finished frobbing ocelotconsulting/prjs
[INFO] frobbed toml for ocelotconsulting/prjs written to work/ex/clippy-test-run/sources/stable/gh/ocelotconsulting/prjs/Cargo.toml
[INFO] started frobbing ocelotconsulting/prjs
[INFO] finished frobbing ocelotconsulting/prjs
[INFO] frobbed toml for ocelotconsulting/prjs written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ocelotconsulting/prjs/Cargo.toml
[INFO] crate ocelotconsulting/prjs 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 ocelotconsulting/prjs 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/ocelotconsulting/prjs:/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] ea6104db9a1d12cbda27988805572efab4b3d2605277d438a1d02cf9874e358b
[INFO] running `"docker" "start" "-a" "ea6104db9a1d12cbda27988805572efab4b3d2605277d438a1d02cf9874e358b"`
[INFO] [stderr]     Checking time v0.1.39
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]     Checking prjs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: for loop over `entry.path().to_str()`, which is an `Option`. This is more readably written as an `if let` statement.
[INFO] [stderr]   --> src/main.rs:49:35
[INFO] [stderr]    |
[INFO] [stderr] 49 |                 for child_path in entry.path().to_str() {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::for_loop_over_option)] on by default
[INFO] [stderr]    = help: consider replacing `for child_path in entry.path().to_str()` with `if let Some(child_path) = entry.path().to_str()`
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#for_loop_over_option
[INFO] [stderr] 
[INFO] [stderr] error: for loop over `entry.path().to_str()`, which is an `Option`. This is more readably written as an `if let` statement.
[INFO] [stderr]   --> src/main.rs:81:24
[INFO] [stderr]    |
[INFO] [stderr] 81 |     for path_string in entry.path().to_str() {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider replacing `for path_string in entry.path().to_str()` with `if let Some(path_string) = entry.path().to_str()`
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#for_loop_over_option
[INFO] [stderr] 
[INFO] [stderr] error: for loop over `to_project(&entry)?`, which is an `Option`. This is more readably written as an `if let` statement.
[INFO] [stderr]   --> src/main.rs:96:32
[INFO] [stderr]    |
[INFO] [stderr] 96 |                 for project in to_project(&entry)? {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider replacing `for project in to_project(&entry)?` with `if let Some(project) = to_project(&entry)?`
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#for_loop_over_option
[INFO] [stderr] 
[INFO] [stderr] error: for loop over `path.to_str()`, which is an `Option`. This is more readably written as an `if let` statement.
[INFO] [stderr]    --> src/main.rs:101:36
[INFO] [stderr]     |
[INFO] [stderr] 101 |                 for path_string in path.to_str() {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider replacing `for path_string in path.to_str()` with `if let Some(path_string) = path.to_str()`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#for_loop_over_option
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `prjs`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: for loop over `entry.path().to_str()`, which is an `Option`. This is more readably written as an `if let` statement.
[INFO] [stderr]   --> src/main.rs:49:35
[INFO] [stderr]    |
[INFO] [stderr] 49 |                 for child_path in entry.path().to_str() {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::for_loop_over_option)] on by default
[INFO] [stderr]    = help: consider replacing `for child_path in entry.path().to_str()` with `if let Some(child_path) = entry.path().to_str()`
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#for_loop_over_option
[INFO] [stderr] 
[INFO] [stderr] error: for loop over `entry.path().to_str()`, which is an `Option`. This is more readably written as an `if let` statement.
[INFO] [stderr]   --> src/main.rs:81:24
[INFO] [stderr]    |
[INFO] [stderr] 81 |     for path_string in entry.path().to_str() {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider replacing `for path_string in entry.path().to_str()` with `if let Some(path_string) = entry.path().to_str()`
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#for_loop_over_option
[INFO] [stderr] 
[INFO] [stderr] error: for loop over `to_project(&entry)?`, which is an `Option`. This is more readably written as an `if let` statement.
[INFO] [stderr]   --> src/main.rs:96:32
[INFO] [stderr]    |
[INFO] [stderr] 96 |                 for project in to_project(&entry)? {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider replacing `for project in to_project(&entry)?` with `if let Some(project) = to_project(&entry)?`
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#for_loop_over_option
[INFO] [stderr] 
[INFO] [stderr] error: for loop over `path.to_str()`, which is an `Option`. This is more readably written as an `if let` statement.
[INFO] [stderr]    --> src/main.rs:101:36
[INFO] [stderr]     |
[INFO] [stderr] 101 |                 for path_string in path.to_str() {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider replacing `for path_string in path.to_str()` with `if let Some(path_string) = path.to_str()`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#for_loop_over_option
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `prjs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ea6104db9a1d12cbda27988805572efab4b3d2605277d438a1d02cf9874e358b"`
[INFO] running `"docker" "rm" "-f" "ea6104db9a1d12cbda27988805572efab4b3d2605277d438a1d02cf9874e358b"`
[INFO] [stdout] ea6104db9a1d12cbda27988805572efab4b3d2605277d438a1d02cf9874e358b