[INFO] updating cached repository kbknapp/cargo-graph
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kbknapp/cargo-graph
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kbknapp/cargo-graph" "work/ex/clippy-test-run/sources/stable/gh/kbknapp/cargo-graph"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/kbknapp/cargo-graph'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kbknapp/cargo-graph" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/kbknapp/cargo-graph"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/kbknapp/cargo-graph'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d895af1b7840c7ae8eddaf4e990bfa594c22ba01
[INFO] sha for GitHub repo kbknapp/cargo-graph: d895af1b7840c7ae8eddaf4e990bfa594c22ba01
[INFO] validating manifest of kbknapp/cargo-graph 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 kbknapp/cargo-graph 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 kbknapp/cargo-graph
[INFO] finished frobbing kbknapp/cargo-graph
[INFO] frobbed toml for kbknapp/cargo-graph written to work/ex/clippy-test-run/sources/stable/gh/kbknapp/cargo-graph/Cargo.toml
[INFO] started frobbing kbknapp/cargo-graph
[INFO] finished frobbing kbknapp/cargo-graph
[INFO] frobbed toml for kbknapp/cargo-graph written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/kbknapp/cargo-graph/Cargo.toml
[INFO] crate kbknapp/cargo-graph 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 kbknapp/cargo-graph 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/kbknapp/cargo-graph:/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] 1c6ce6df2e9f3e053e75b444904bc64f87c86b0c2bbeaffdae568b29cb2e9da9
[INFO] running `"docker" "start" "-a" "1c6ce6df2e9f3e053e75b444904bc64f87c86b0c2bbeaffdae568b29cb2e9da9"`
[INFO] [stderr]     Checking term_size v0.2.3
[INFO] [stderr]     Checking toml v0.2.1
[INFO] [stderr]     Checking clap v2.11.3
[INFO] [stderr]     Checking cargo-graph v0.3.1 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/error.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 |             kind: kind,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `kind`
[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/graph.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 |             cfg: cfg,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `cfg`
[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/project.rs:20:22
[INFO] [stderr]    |
[INFO] [stderr] 20 |         Ok(Project { cfg: cfg })
[INFO] [stderr]    |                      ^^^^^^^^ help: replace it with: `cfg`
[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/dep.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |             name: name,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `name`
[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/dep.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |             kind: kind,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `kind`
[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/dep.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |             name: name,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `name`
[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/dep.rs:42:13
[INFO] [stderr]    |
[INFO] [stderr] 42 |             ver: ver,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `ver`
[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/error.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 |             kind: kind,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `kind`
[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/graph.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 |             cfg: cfg,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `cfg`
[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/project.rs:20:22
[INFO] [stderr]    |
[INFO] [stderr] 20 |         Ok(Project { cfg: cfg })
[INFO] [stderr]    |                      ^^^^^^^^ help: replace it with: `cfg`
[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/dep.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |             name: name,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `name`
[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/dep.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |             kind: kind,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `kind`
[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/dep.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |             name: name,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `name`
[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/dep.rs:42:13
[INFO] [stderr]    |
[INFO] [stderr] 42 |             ver: ver,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `ver`
[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: unused macro definition
[INFO] [stderr]   --> src/macros.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / macro_rules! werr(
[INFO] [stderr] 9  | |     ($($arg:tt)*) => ({
[INFO] [stderr] 10 | |         use std::io::{Write, stderr};
[INFO] [stderr] 11 | |         write!(&mut stderr(), $($arg)*).ok();
[INFO] [stderr] 12 | |     })
[INFO] [stderr] 13 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | / macro_rules! verbose(
[INFO] [stderr] 16 | |     ($cfg:expr, $($arg:tt)*) => ({
[INFO] [stderr] 17 | |         if $cfg.verbose {
[INFO] [stderr] 18 | |             use std::io::{Write, stdout};
[INFO] [stderr] ...  |
[INFO] [stderr] 21 | |     })
[INFO] [stderr] 22 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | / macro_rules! verboseln(
[INFO] [stderr] 25 | |     ($cfg:expr, $($arg:tt)*) => ({
[INFO] [stderr] 26 | |         if $cfg.verbose {
[INFO] [stderr] 27 | |             use std::io::{Write, stdout};
[INFO] [stderr] ...  |
[INFO] [stderr] 30 | |     })
[INFO] [stderr] 31 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | / macro_rules! regex(
[INFO] [stderr] 34 | |     ($s:expr) => ({::regex::Regex::new($s).unwrap()})
[INFO] [stderr] 35 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:56:1
[INFO] [stderr]    |
[INFO] [stderr] 56 | / macro_rules! debug {
[INFO] [stderr] 57 | |     ($fmt:expr) => ();
[INFO] [stderr] 58 | |     ($fmt:expr, $($arg:tt)*) => ();
[INFO] [stderr] 59 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/config.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/config.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | / arg_enum! {
[INFO] [stderr] 29 | |     #[derive(Debug, Copy, Clone)]
[INFO] [stderr] 30 | |     pub enum DotLineShape {
[INFO] [stderr] 31 | |         Solid,
[INFO] [stderr] ...  |
[INFO] [stderr] 34 | |     }
[INFO] [stderr] 35 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/config.rs:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | / arg_enum!{
[INFO] [stderr] 48 | |     #[derive(Debug, Copy, Clone)]
[INFO] [stderr] 49 | |     pub enum DotColor {
[INFO] [stderr] 50 | |         Blue,
[INFO] [stderr] ...  |
[INFO] [stderr] 58 | |     }
[INFO] [stderr] 59 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/config.rs:76:1
[INFO] [stderr]    |
[INFO] [stderr] 76 | / arg_enum!{
[INFO] [stderr] 77 | |     #[derive(Debug, Copy, Clone)]
[INFO] [stderr] 78 | |     pub enum DotShape {
[INFO] [stderr] 79 | |         Box,
[INFO] [stderr] ...  |
[INFO] [stderr] 83 | |     }
[INFO] [stderr] 84 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / macro_rules! werr(
[INFO] [stderr] 9  | |     ($($arg:tt)*) => ({
[INFO] [stderr] 10 | |         use std::io::{Write, stderr};
[INFO] [stderr] 11 | |         write!(&mut stderr(), $($arg)*).ok();
[INFO] [stderr] 12 | |     })
[INFO] [stderr] 13 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | / macro_rules! verbose(
[INFO] [stderr] 16 | |     ($cfg:expr, $($arg:tt)*) => ({
[INFO] [stderr] 17 | |         if $cfg.verbose {
[INFO] [stderr] 18 | |             use std::io::{Write, stdout};
[INFO] [stderr] ...  |
[INFO] [stderr] 21 | |     })
[INFO] [stderr] 22 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | / macro_rules! verboseln(
[INFO] [stderr] 25 | |     ($cfg:expr, $($arg:tt)*) => ({
[INFO] [stderr] 26 | |         if $cfg.verbose {
[INFO] [stderr] 27 | |             use std::io::{Write, stdout};
[INFO] [stderr] ...  |
[INFO] [stderr] 30 | |     })
[INFO] [stderr] 31 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | / macro_rules! regex(
[INFO] [stderr] 34 | |     ($s:expr) => ({::regex::Regex::new($s).unwrap()})
[INFO] [stderr] 35 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:56:1
[INFO] [stderr]    |
[INFO] [stderr] 56 | / macro_rules! debug {
[INFO] [stderr] 57 | |     ($fmt:expr) => ();
[INFO] [stderr] 58 | |     ($fmt:expr, $($arg:tt)*) => ();
[INFO] [stderr] 59 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/config.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/config.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | / arg_enum! {
[INFO] [stderr] 29 | |     #[derive(Debug, Copy, Clone)]
[INFO] [stderr] 30 | |     pub enum DotLineShape {
[INFO] [stderr] 31 | |         Solid,
[INFO] [stderr] ...  |
[INFO] [stderr] 34 | |     }
[INFO] [stderr] 35 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/config.rs:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | / arg_enum!{
[INFO] [stderr] 48 | |     #[derive(Debug, Copy, Clone)]
[INFO] [stderr] 49 | |     pub enum DotColor {
[INFO] [stderr] 50 | |         Blue,
[INFO] [stderr] ...  |
[INFO] [stderr] 58 | |     }
[INFO] [stderr] 59 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/config.rs:76:1
[INFO] [stderr]    |
[INFO] [stderr] 76 | / arg_enum!{
[INFO] [stderr] 77 | |     #[derive(Debug, Copy, Clone)]
[INFO] [stderr] 78 | |     pub enum DotShape {
[INFO] [stderr] 79 | |         Box,
[INFO] [stderr] ...  |
[INFO] [stderr] 83 | |     }
[INFO] [stderr] 84 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/config.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/config.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the BTreeMap
[INFO] [stderr]    --> src/project.rs:205:48
[INFO] [stderr]     |
[INFO] [stderr] 205 |                 for (name, dep_table) in table.into_iter() {
[INFO] [stderr]     |                                                ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::into_iter_on_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the BTreeMap
[INFO] [stderr]    --> src/project.rs:218:40
[INFO] [stderr]     |
[INFO] [stderr] 218 |                 for (name, _) in table.into_iter() {
[INFO] [stderr]     |                                        ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/config.rs:38:14
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn write(&self, f: &mut fmt::Formatter) -> fmt::Result {
[INFO] [stderr]    |              ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/config.rs:62:14
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn write(&self, f: &mut fmt::Formatter) -> fmt::Result {
[INFO] [stderr]    |              ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/config.rs:87:14
[INFO] [stderr]    |
[INFO] [stderr] 87 |     fn write(&self, f: &mut fmt::Formatter) -> fmt::Result {
[INFO] [stderr]    |              ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_none()`
[INFO] [stderr]   --> src/util.rs:54:16
[INFO] [stderr]    |
[INFO] [stderr] 54 |           if let None = parent {
[INFO] [stderr]    |  _________-      ^^^^
[INFO] [stderr] 55 | |             break;
[INFO] [stderr] 56 | |         }
[INFO] [stderr]    | |_________- help: try this: `if parent.is_none()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_none()`
[INFO] [stderr]    --> src/main.rs:341:12
[INFO] [stderr]     |
[INFO] [stderr] 341 |       if let None = p.file_name() {
[INFO] [stderr]     |  _____-      ^^^^
[INFO] [stderr] 342 | |         return Err(format!("'{}' doesn't appear to be a valid file name", &*s));
[INFO] [stderr] 343 | |     }
[INFO] [stderr]     | |_____- help: try this: `if p.file_name().is_none()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the BTreeMap
[INFO] [stderr]    --> src/project.rs:205:48
[INFO] [stderr]     |
[INFO] [stderr] 205 |                 for (name, dep_table) in table.into_iter() {
[INFO] [stderr]     |                                                ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::into_iter_on_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the BTreeMap
[INFO] [stderr]    --> src/project.rs:218:40
[INFO] [stderr]     |
[INFO] [stderr] 218 |                 for (name, _) in table.into_iter() {
[INFO] [stderr]     |                                        ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/config.rs:38:14
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn write(&self, f: &mut fmt::Formatter) -> fmt::Result {
[INFO] [stderr]    |              ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/config.rs:62:14
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn write(&self, f: &mut fmt::Formatter) -> fmt::Result {
[INFO] [stderr]    |              ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/config.rs:87:14
[INFO] [stderr]    |
[INFO] [stderr] 87 |     fn write(&self, f: &mut fmt::Formatter) -> fmt::Result {
[INFO] [stderr]    |              ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_none()`
[INFO] [stderr]   --> src/util.rs:54:16
[INFO] [stderr]    |
[INFO] [stderr] 54 |           if let None = parent {
[INFO] [stderr]    |  _________-      ^^^^
[INFO] [stderr] 55 | |             break;
[INFO] [stderr] 56 | |         }
[INFO] [stderr]    | |_________- help: try this: `if parent.is_none()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_none()`
[INFO] [stderr]    --> src/main.rs:341:12
[INFO] [stderr]     |
[INFO] [stderr] 341 |       if let None = p.file_name() {
[INFO] [stderr]     |  _____-      ^^^^
[INFO] [stderr] 342 | |         return Err(format!("'{}' doesn't appear to be a valid file name", &*s));
[INFO] [stderr] 343 | |     }
[INFO] [stderr]     | |_____- help: try this: `if p.file_name().is_none()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.48s
[INFO] running `"docker" "inspect" "1c6ce6df2e9f3e053e75b444904bc64f87c86b0c2bbeaffdae568b29cb2e9da9"`
[INFO] running `"docker" "rm" "-f" "1c6ce6df2e9f3e053e75b444904bc64f87c86b0c2bbeaffdae568b29cb2e9da9"`
[INFO] [stdout] 1c6ce6df2e9f3e053e75b444904bc64f87c86b0c2bbeaffdae568b29cb2e9da9