[INFO] updating cached repository Keruspe/mnemesis
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Keruspe/mnemesis
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Keruspe/mnemesis" "work/ex/clippy-test-run/sources/stable/gh/Keruspe/mnemesis"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/Keruspe/mnemesis'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Keruspe/mnemesis" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Keruspe/mnemesis"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Keruspe/mnemesis'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2ea0428d9e4e02a494a7a2edf1b6a09b67c295eb
[INFO] sha for GitHub repo Keruspe/mnemesis: 2ea0428d9e4e02a494a7a2edf1b6a09b67c295eb
[INFO] validating manifest of Keruspe/mnemesis 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 Keruspe/mnemesis 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 Keruspe/mnemesis
[INFO] finished frobbing Keruspe/mnemesis
[INFO] frobbed toml for Keruspe/mnemesis written to work/ex/clippy-test-run/sources/stable/gh/Keruspe/mnemesis/Cargo.toml
[INFO] started frobbing Keruspe/mnemesis
[INFO] finished frobbing Keruspe/mnemesis
[INFO] frobbed toml for Keruspe/mnemesis written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Keruspe/mnemesis/Cargo.toml
[INFO] crate Keruspe/mnemesis 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 Keruspe/mnemesis 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/Keruspe/mnemesis:/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] 7e71faa3da5048e22e45d80126d30e15c3d3557932302ccebbbf1b9165cd3b5c
[INFO] running `"docker" "start" "-a" "7e71faa3da5048e22e45d80126d30e15c3d3557932302ccebbbf1b9165cd3b5c"`
[INFO] [stderr]    Compiling num_cpus v1.7.0
[INFO] [stderr]     Checking rpassword v2.0.0
[INFO] [stderr]     Checking serde_json v1.0.5
[INFO] [stderr]     Checking generic-array v0.7.3
[INFO] [stderr]     Checking digest v0.5.2
[INFO] [stderr]     Checking digest-buffer v0.3.1
[INFO] [stderr]     Checking crypto-mac v0.3.0
[INFO] [stderr]    Compiling rayon-core v1.2.1
[INFO] [stderr]     Checking hmac v0.1.1
[INFO] [stderr]     Checking sha-1 v0.3.4
[INFO] [stderr]     Checking sha2 v0.5.3
[INFO] [stderr]     Checking oath v0.10.2
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling ring v0.12.1
[INFO] [stderr]     Checking mnemesis v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `MnemesisUtils`
[INFO] [stderr]   --> src/lib.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 | /     pub fn new() -> MnemesisUtils {
[INFO] [stderr] 71 | |         let base_dirs  = BaseDirectories::with_prefix("mnemesis").expect("Failed getting base directories");
[INFO] [stderr] 72 | |         let passphrase = MnemesisUtils::prompt_for_password("Passphrase: ");
[INFO] [stderr] 73 | |         let config     = MnemesisConfig::load(&base_dirs, &Crypt::new(&passphrase));
[INFO] [stderr] ...  |
[INFO] [stderr] 79 | |         }
[INFO] [stderr] 80 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 69 | impl Default for MnemesisUtils {
[INFO] [stderr] 70 |     fn default() -> Self {
[INFO] [stderr] 71 |         Self::new()
[INFO] [stderr] 72 |     }
[INFO] [stderr] 73 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: use of `expect` followed by a function call
[INFO] [stderr]    --> src/lib.rs:112:128
[INFO] [stderr]     |
[INFO] [stderr] 112 |                 let encrypted_data = file::get_text(full_path.to_str().expect(&format!("{:?} is not valid UTF-8", full_path))).expect(&format!("Failed to read {:?}", full_path));
[INFO] [stderr]     |                                                                                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| panic!("Failed to read {:?}", full_path))`
[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/lib.rs:112:72
[INFO] [stderr]     |
[INFO] [stderr] 112 |                 let encrypted_data = file::get_text(full_path.to_str().expect(&format!("{:?} is not valid UTF-8", full_path))).expect(&format!("Failed to read {:?}", full_path));
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| panic!("{:?} is not valid UTF-8", full_path))`
[INFO] [stderr]     |
[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/lib.rs:114:70
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 serde_json::from_str::<Vec<Entity>>(&decrypted_data).expect(&format!("Found garbage in {:?}", full_path))
[INFO] [stderr]     |                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| panic!("Found garbage in {:?}", full_path))`
[INFO] [stderr]     |
[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/lib.rs:128:111
[INFO] [stderr]     |
[INFO] [stderr] 128 |         file::put(full_path.to_str().expect(&format!("{:?} is not valid UTF-8", full_path)), &encrypted_data).expect(&format!("Failed to write {:?}", full_path));
[INFO] [stderr]     |                                                                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| panic!("Failed to write {:?}", full_path))`
[INFO] [stderr]     |
[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/lib.rs:128:38
[INFO] [stderr]     |
[INFO] [stderr] 128 |         file::put(full_path.to_str().expect(&format!("{:?} is not valid UTF-8", full_path)), &encrypted_data).expect(&format!("Failed to write {:?}", full_path));
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| panic!("{:?} is not valid UTF-8", full_path))`
[INFO] [stderr]     |
[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/lib.rs:146:115
[INFO] [stderr]     |
[INFO] [stderr] 146 |             file::put(full_path.to_str().expect(&format!("{:?} is not valid UTF-8", full_path)), &encrypted_data).expect(&format!("Failed to write {:?}", full_path));
[INFO] [stderr]     |                                                                                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| panic!("Failed to write {:?}", full_path))`
[INFO] [stderr]     |
[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/lib.rs:146:42
[INFO] [stderr]     |
[INFO] [stderr] 146 |             file::put(full_path.to_str().expect(&format!("{:?} is not valid UTF-8", full_path)), &encrypted_data).expect(&format!("Failed to write {:?}", full_path));
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| panic!("{:?} is not valid UTF-8", full_path))`
[INFO] [stderr]     |
[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: you should consider adding a `Default` implementation for `MnemesisUtils`
[INFO] [stderr]   --> src/lib.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 | /     pub fn new() -> MnemesisUtils {
[INFO] [stderr] 71 | |         let base_dirs  = BaseDirectories::with_prefix("mnemesis").expect("Failed getting base directories");
[INFO] [stderr] 72 | |         let passphrase = MnemesisUtils::prompt_for_password("Passphrase: ");
[INFO] [stderr] 73 | |         let config     = MnemesisConfig::load(&base_dirs, &Crypt::new(&passphrase));
[INFO] [stderr] ...  |
[INFO] [stderr] 79 | |         }
[INFO] [stderr] 80 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 69 | impl Default for MnemesisUtils {
[INFO] [stderr] 70 |     fn default() -> Self {
[INFO] [stderr] 71 |         Self::new()
[INFO] [stderr] 72 |     }
[INFO] [stderr] 73 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: use of `expect` followed by a function call
[INFO] [stderr]    --> src/lib.rs:112:128
[INFO] [stderr]     |
[INFO] [stderr] 112 |                 let encrypted_data = file::get_text(full_path.to_str().expect(&format!("{:?} is not valid UTF-8", full_path))).expect(&format!("Failed to read {:?}", full_path));
[INFO] [stderr]     |                                                                                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| panic!("Failed to read {:?}", full_path))`
[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/lib.rs:112:72
[INFO] [stderr]     |
[INFO] [stderr] 112 |                 let encrypted_data = file::get_text(full_path.to_str().expect(&format!("{:?} is not valid UTF-8", full_path))).expect(&format!("Failed to read {:?}", full_path));
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| panic!("{:?} is not valid UTF-8", full_path))`
[INFO] [stderr]     |
[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/lib.rs:114:70
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 serde_json::from_str::<Vec<Entity>>(&decrypted_data).expect(&format!("Found garbage in {:?}", full_path))
[INFO] [stderr]     |                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| panic!("Found garbage in {:?}", full_path))`
[INFO] [stderr]     |
[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/lib.rs:128:111
[INFO] [stderr]     |
[INFO] [stderr] 128 |         file::put(full_path.to_str().expect(&format!("{:?} is not valid UTF-8", full_path)), &encrypted_data).expect(&format!("Failed to write {:?}", full_path));
[INFO] [stderr]     |                                                                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| panic!("Failed to write {:?}", full_path))`
[INFO] [stderr]     |
[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/lib.rs:128:38
[INFO] [stderr]     |
[INFO] [stderr] 128 |         file::put(full_path.to_str().expect(&format!("{:?} is not valid UTF-8", full_path)), &encrypted_data).expect(&format!("Failed to write {:?}", full_path));
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| panic!("{:?} is not valid UTF-8", full_path))`
[INFO] [stderr]     |
[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/lib.rs:146:115
[INFO] [stderr]     |
[INFO] [stderr] 146 |             file::put(full_path.to_str().expect(&format!("{:?} is not valid UTF-8", full_path)), &encrypted_data).expect(&format!("Failed to write {:?}", full_path));
[INFO] [stderr]     |                                                                                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| panic!("Failed to write {:?}", full_path))`
[INFO] [stderr]     |
[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/lib.rs:146:42
[INFO] [stderr]     |
[INFO] [stderr] 146 |             file::put(full_path.to_str().expect(&format!("{:?} is not valid UTF-8", full_path)), &encrypted_data).expect(&format!("Failed to write {:?}", full_path));
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| panic!("{:?} is not valid UTF-8", full_path))`
[INFO] [stderr]     |
[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 19.84s
[INFO] running `"docker" "inspect" "7e71faa3da5048e22e45d80126d30e15c3d3557932302ccebbbf1b9165cd3b5c"`
[INFO] running `"docker" "rm" "-f" "7e71faa3da5048e22e45d80126d30e15c3d3557932302ccebbbf1b9165cd3b5c"`
[INFO] [stdout] 7e71faa3da5048e22e45d80126d30e15c3d3557932302ccebbbf1b9165cd3b5c