[INFO] updating cached repository bparli/bpfs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bparli/bpfs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bparli/bpfs" "work/ex/clippy-test-run/sources/stable/gh/bparli/bpfs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/bparli/bpfs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bparli/bpfs" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/bparli/bpfs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/bparli/bpfs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ff61d085d314b70386e380c5213c2f57c078862c
[INFO] sha for GitHub repo bparli/bpfs: ff61d085d314b70386e380c5213c2f57c078862c
[INFO] validating manifest of bparli/bpfs 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 bparli/bpfs 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 bparli/bpfs
[INFO] finished frobbing bparli/bpfs
[INFO] frobbed toml for bparli/bpfs written to work/ex/clippy-test-run/sources/stable/gh/bparli/bpfs/Cargo.toml
[INFO] started frobbing bparli/bpfs
[INFO] finished frobbing bparli/bpfs
[INFO] frobbed toml for bparli/bpfs written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/bparli/bpfs/Cargo.toml
[INFO] crate bparli/bpfs 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 bparli/bpfs against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/bparli/bpfs:/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] 09e8ab59eaa496677c5a89389b7ebfeed315377c01d76265532fd249a74e5a32
[INFO] running `"docker" "start" "-a" "09e8ab59eaa496677c5a89389b7ebfeed315377c01d76265532fd249a74e5a32"`
[INFO] [stderr]    Compiling fuse v0.3.1
[INFO] [stderr]     Checking memchr v2.1.0
[INFO] [stderr]     Checking aho-corasick v0.6.8
[INFO] [stderr]     Checking regex v1.0.5
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking bpfs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:52:15
[INFO] [stderr]    |
[INFO] [stderr] 52 |         Inode{name: name, children: BTreeMap::new(), parent: parent}
[INFO] [stderr]    |               ^^^^^^^^^^ help: replace it with: `name`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:52:54
[INFO] [stderr]    |
[INFO] [stderr] 52 |         Inode{name: name, children: BTreeMap::new(), parent: parent}
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^ help: replace it with: `parent`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:91:25
[INFO] [stderr]    |
[INFO] [stderr] 91 |         MemFilesystem { files: files, attrs: attrs, inodes: inodes, next_inode: 2 }
[INFO] [stderr]    |                         ^^^^^^^^^^^^ help: replace it with: `files`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:91:39
[INFO] [stderr]    |
[INFO] [stderr] 91 |         MemFilesystem { files: files, attrs: attrs, inodes: inodes, next_inode: 2 }
[INFO] [stderr]    |                                       ^^^^^^^^^^^^ help: replace it with: `attrs`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:91:53
[INFO] [stderr]    |
[INFO] [stderr] 91 |         MemFilesystem { files: files, attrs: attrs, inodes: inodes, next_inode: 2 }
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^ help: replace it with: `inodes`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:52:15
[INFO] [stderr]    |
[INFO] [stderr] 52 |         Inode{name: name, children: BTreeMap::new(), parent: parent}
[INFO] [stderr]    |               ^^^^^^^^^^ help: replace it with: `name`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:52:54
[INFO] [stderr]    |
[INFO] [stderr] 52 |         Inode{name: name, children: BTreeMap::new(), parent: parent}
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^ help: replace it with: `parent`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:91:25
[INFO] [stderr]    |
[INFO] [stderr] 91 |         MemFilesystem { files: files, attrs: attrs, inodes: inodes, next_inode: 2 }
[INFO] [stderr]    |                         ^^^^^^^^^^^^ help: replace it with: `files`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:91:39
[INFO] [stderr]    |
[INFO] [stderr] 91 |         MemFilesystem { files: files, attrs: attrs, inodes: inodes, next_inode: 2 }
[INFO] [stderr]    |                                       ^^^^^^^^^^^^ help: replace it with: `attrs`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:91:53
[INFO] [stderr]    |
[INFO] [stderr] 91 |         MemFilesystem { files: files, attrs: attrs, inodes: inodes, next_inode: 2 }
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^ help: replace it with: `inodes`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `MemFile`
[INFO] [stderr]   --> src/lib.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | /     pub fn new() -> MemFile {
[INFO] [stderr] 24 | |         MemFile{bytes: Vec::new()}
[INFO] [stderr] 25 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 18 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `MemFilesystem`
[INFO] [stderr]   --> src/lib.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 | /     pub fn new() -> MemFilesystem {
[INFO] [stderr] 66 | |         let files = BTreeMap::new();
[INFO] [stderr] 67 | |
[INFO] [stderr] 68 | |         let root = Inode::new("/".to_string(), 1 as u64);
[INFO] [stderr] ...  |
[INFO] [stderr] 91 | |         MemFilesystem { files: files, attrs: attrs, inodes: inodes, next_inode: 2 }
[INFO] [stderr] 92 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 57 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:118:17
[INFO] [stderr]     |
[INFO] [stderr] 118 | /                 match uid {
[INFO] [stderr] 119 | |                     Some(new_uid) => {
[INFO] [stderr] 120 | |                         debug!("setattr(ino={}, uid={}, new_uid={})", ino, fp.uid, new_uid);
[INFO] [stderr] 121 | |                         fp.uid = new_uid;
[INFO] [stderr] 122 | |                     }
[INFO] [stderr] 123 | |                     None => {}
[INFO] [stderr] 124 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 if let Some(new_uid) = uid {
[INFO] [stderr] 119 |     debug!("setattr(ino={}, uid={}, new_uid={})", ino, fp.uid, new_uid);
[INFO] [stderr] 120 |     fp.uid = new_uid;
[INFO] [stderr] 121 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:125:17
[INFO] [stderr]     |
[INFO] [stderr] 125 | /                 match gid {
[INFO] [stderr] 126 | |                     Some(new_gid) => {
[INFO] [stderr] 127 | |                         debug!("setattr(ino={}, gid={}, new_gid={})", ino, fp.gid, new_gid);
[INFO] [stderr] 128 | |                         fp.gid = new_gid;
[INFO] [stderr] 129 | |                     }
[INFO] [stderr] 130 | |                     None => {}
[INFO] [stderr] 131 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 125 |                 if let Some(new_gid) = gid {
[INFO] [stderr] 126 |     debug!("setattr(ino={}, gid={}, new_gid={})", ino, fp.gid, new_gid);
[INFO] [stderr] 127 |     fp.gid = new_gid;
[INFO] [stderr] 128 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:132:17
[INFO] [stderr]     |
[INFO] [stderr] 132 | /                 match atime {
[INFO] [stderr] 133 | |                     Some(new_atime) => fp.atime = new_atime,
[INFO] [stderr] 134 | |                     None => {}
[INFO] [stderr] 135 | |                 }
[INFO] [stderr]     | |_________________^ help: try this: `if let Some(new_atime) = atime { fp.atime = new_atime }`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:136:17
[INFO] [stderr]     |
[INFO] [stderr] 136 | /                 match mtime {
[INFO] [stderr] 137 | |                     Some(new_mtime) => fp.mtime = new_mtime,
[INFO] [stderr] 138 | |                     None => {}
[INFO] [stderr] 139 | |                 }
[INFO] [stderr]     | |_________________^ help: try this: `if let Some(new_mtime) = mtime { fp.mtime = new_mtime }`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:140:17
[INFO] [stderr]     |
[INFO] [stderr] 140 | /                 match crtime {
[INFO] [stderr] 141 | |                     Some(new_crtime) => fp.crtime = new_crtime,
[INFO] [stderr] 142 | |                     None => {}
[INFO] [stderr] 143 | |                 }
[INFO] [stderr]     | |_________________^ help: try this: `if let Some(new_crtime) = crtime { fp.crtime = new_crtime }`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:144:17
[INFO] [stderr]     |
[INFO] [stderr] 144 | /                 match size {
[INFO] [stderr] 145 | |                     Some(new_size) => {
[INFO] [stderr] 146 | |                         if let Some(memfile) = self.files.get_mut(&ino) {
[INFO] [stderr] 147 | |                             debug!("setattr(ino={}, size={}, new_size={})", ino, fp.size, new_size);
[INFO] [stderr] ...   |
[INFO] [stderr] 156 | |                     None => {}
[INFO] [stderr] 157 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 144 |                 if let Some(new_size) = size {
[INFO] [stderr] 145 |     if let Some(memfile) = self.files.get_mut(&ino) {
[INFO] [stderr] 146 |         debug!("setattr(ino={}, size={}, new_size={})", ino, fp.size, new_size);
[INFO] [stderr] 147 |         memfile.truncate(new_size);
[INFO] [stderr] 148 |         fp.size = new_size;
[INFO] [stderr] 149 |     } else {
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a BTreeMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:174:36
[INFO] [stderr]     |
[INFO] [stderr] 174 |                 let child_attrs = &self.attrs.get(child_ino).unwrap();
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&self.attrs[child_ino]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/lib.rs:179:16
[INFO] [stderr]     |
[INFO] [stderr] 179 |             if entries.len() > 0 {
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!entries.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a BTreeMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:332:41
[INFO] [stderr]     |
[INFO] [stderr] 332 |                     reply.created(&TTL, self.attrs.get(&ino).unwrap(), 0, 0 ,0);
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&self.attrs[&ino]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `MemFile`
[INFO] [stderr]   --> src/lib.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | /     pub fn new() -> MemFile {
[INFO] [stderr] 24 | |         MemFile{bytes: Vec::new()}
[INFO] [stderr] 25 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 18 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `MemFilesystem`
[INFO] [stderr]   --> src/lib.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 | /     pub fn new() -> MemFilesystem {
[INFO] [stderr] 66 | |         let files = BTreeMap::new();
[INFO] [stderr] 67 | |
[INFO] [stderr] 68 | |         let root = Inode::new("/".to_string(), 1 as u64);
[INFO] [stderr] ...  |
[INFO] [stderr] 91 | |         MemFilesystem { files: files, attrs: attrs, inodes: inodes, next_inode: 2 }
[INFO] [stderr] 92 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 57 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:118:17
[INFO] [stderr]     |
[INFO] [stderr] 118 | /                 match uid {
[INFO] [stderr] 119 | |                     Some(new_uid) => {
[INFO] [stderr] 120 | |                         debug!("setattr(ino={}, uid={}, new_uid={})", ino, fp.uid, new_uid);
[INFO] [stderr] 121 | |                         fp.uid = new_uid;
[INFO] [stderr] 122 | |                     }
[INFO] [stderr] 123 | |                     None => {}
[INFO] [stderr] 124 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 if let Some(new_uid) = uid {
[INFO] [stderr] 119 |     debug!("setattr(ino={}, uid={}, new_uid={})", ino, fp.uid, new_uid);
[INFO] [stderr] 120 |     fp.uid = new_uid;
[INFO] [stderr] 121 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:125:17
[INFO] [stderr]     |
[INFO] [stderr] 125 | /                 match gid {
[INFO] [stderr] 126 | |                     Some(new_gid) => {
[INFO] [stderr] 127 | |                         debug!("setattr(ino={}, gid={}, new_gid={})", ino, fp.gid, new_gid);
[INFO] [stderr] 128 | |                         fp.gid = new_gid;
[INFO] [stderr] 129 | |                     }
[INFO] [stderr] 130 | |                     None => {}
[INFO] [stderr] 131 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 125 |                 if let Some(new_gid) = gid {
[INFO] [stderr] 126 |     debug!("setattr(ino={}, gid={}, new_gid={})", ino, fp.gid, new_gid);
[INFO] [stderr] 127 |     fp.gid = new_gid;
[INFO] [stderr] 128 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:132:17
[INFO] [stderr]     |
[INFO] [stderr] 132 | /                 match atime {
[INFO] [stderr] 133 | |                     Some(new_atime) => fp.atime = new_atime,
[INFO] [stderr] 134 | |                     None => {}
[INFO] [stderr] 135 | |                 }
[INFO] [stderr]     | |_________________^ help: try this: `if let Some(new_atime) = atime { fp.atime = new_atime }`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:136:17
[INFO] [stderr]     |
[INFO] [stderr] 136 | /                 match mtime {
[INFO] [stderr] 137 | |                     Some(new_mtime) => fp.mtime = new_mtime,
[INFO] [stderr] 138 | |                     None => {}
[INFO] [stderr] 139 | |                 }
[INFO] [stderr]     | |_________________^ help: try this: `if let Some(new_mtime) = mtime { fp.mtime = new_mtime }`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:140:17
[INFO] [stderr]     |
[INFO] [stderr] 140 | /                 match crtime {
[INFO] [stderr] 141 | |                     Some(new_crtime) => fp.crtime = new_crtime,
[INFO] [stderr] 142 | |                     None => {}
[INFO] [stderr] 143 | |                 }
[INFO] [stderr]     | |_________________^ help: try this: `if let Some(new_crtime) = crtime { fp.crtime = new_crtime }`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:144:17
[INFO] [stderr]     |
[INFO] [stderr] 144 | /                 match size {
[INFO] [stderr] 145 | |                     Some(new_size) => {
[INFO] [stderr] 146 | |                         if let Some(memfile) = self.files.get_mut(&ino) {
[INFO] [stderr] 147 | |                             debug!("setattr(ino={}, size={}, new_size={})", ino, fp.size, new_size);
[INFO] [stderr] ...   |
[INFO] [stderr] 156 | |                     None => {}
[INFO] [stderr] 157 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 144 |                 if let Some(new_size) = size {
[INFO] [stderr] 145 |     if let Some(memfile) = self.files.get_mut(&ino) {
[INFO] [stderr] 146 |         debug!("setattr(ino={}, size={}, new_size={})", ino, fp.size, new_size);
[INFO] [stderr] 147 |         memfile.truncate(new_size);
[INFO] [stderr] 148 |         fp.size = new_size;
[INFO] [stderr] 149 |     } else {
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a BTreeMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:174:36
[INFO] [stderr]     |
[INFO] [stderr] 174 |                 let child_attrs = &self.attrs.get(child_ino).unwrap();
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&self.attrs[child_ino]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/lib.rs:179:16
[INFO] [stderr]     |
[INFO] [stderr] 179 |             if entries.len() > 0 {
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!entries.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a BTreeMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:332:41
[INFO] [stderr]     |
[INFO] [stderr] 332 |                     reply.created(&TTL, self.attrs.get(&ino).unwrap(), 0, 0 ,0);
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&self.attrs[&ino]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a BTreeMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:458:21
[INFO] [stderr]     |
[INFO] [stderr] 458 |         assert_eq!(*test_inode.children.get("dummy-child").unwrap(), 888);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&test_inode.children["dummy-child"]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a BTreeMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:466:20
[INFO] [stderr]     |
[INFO] [stderr] 466 |         assert_eq!(testfs.attrs.get(&1).unwrap().ino, 1);
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&testfs.attrs[&1]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a BTreeMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:467:20
[INFO] [stderr]     |
[INFO] [stderr] 467 |         assert_eq!(testfs.attrs.get(&1).unwrap().kind, FileType::Directory);
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&testfs.attrs[&1]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a BTreeMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:469:20
[INFO] [stderr]     |
[INFO] [stderr] 469 |         assert_eq!(testfs.inodes.get(&1).unwrap().name, "/".to_string());
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&testfs.inodes[&1]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.41s
[INFO] running `"docker" "inspect" "09e8ab59eaa496677c5a89389b7ebfeed315377c01d76265532fd249a74e5a32"`
[INFO] running `"docker" "rm" "-f" "09e8ab59eaa496677c5a89389b7ebfeed315377c01d76265532fd249a74e5a32"`
[INFO] [stdout] 09e8ab59eaa496677c5a89389b7ebfeed315377c01d76265532fd249a74e5a32