[INFO] updating cached repository MDCox/Overpass
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/MDCox/Overpass
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/MDCox/Overpass" "work/ex/clippy-test-run/sources/stable/gh/MDCox/Overpass"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/MDCox/Overpass'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/MDCox/Overpass" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/MDCox/Overpass"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/MDCox/Overpass'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cc4bbfd5cc6807e57092a66bfc559fb19a64d4c5
[INFO] sha for GitHub repo MDCox/Overpass: cc4bbfd5cc6807e57092a66bfc559fb19a64d4c5
[INFO] validating manifest of MDCox/Overpass 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 MDCox/Overpass 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 MDCox/Overpass
[INFO] finished frobbing MDCox/Overpass
[INFO] frobbed toml for MDCox/Overpass written to work/ex/clippy-test-run/sources/stable/gh/MDCox/Overpass/Cargo.toml
[INFO] started frobbing MDCox/Overpass
[INFO] finished frobbing MDCox/Overpass
[INFO] frobbed toml for MDCox/Overpass written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/MDCox/Overpass/Cargo.toml
[INFO] crate MDCox/Overpass 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 MDCox/Overpass against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/MDCox/Overpass:/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] b9ca5775f322bf7bde815a437197a4e61b25f509061dcf9deb2d3b5d8425be7e
[INFO] running `"docker" "start" "-a" "b9ca5775f322bf7bde815a437197a4e61b25f509061dcf9deb2d3b5d8425be7e"`
[INFO] [stderr]     Checking overpass v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/db/edge.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |             source: source,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `source`
[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/db/edge.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 |             target: target,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `target`
[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/db/edge.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |             source: source,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `source`
[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/db/edge.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 |             target: target,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `target`
[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 variable: `db`
[INFO] [stderr]  --> src/db/cypher/mod.rs:3:26
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn eval(inp: String, db: &mut super::Graph) {
[INFO] [stderr]   |                          ^^ help: consider using `_db` instead
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]   --> src/db/cypher/mod.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |     for c in inp.chars() {
[INFO] [stderr]    |         ^ help: consider using `_c` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `inp`
[INFO] [stderr]   --> src/db/cypher/mod.rs:76:13
[INFO] [stderr]    |
[INFO] [stderr] 76 | fn edge_tok(inp: String) -> TOKEN {
[INFO] [stderr]    |             ^^^ help: consider using `_inp` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/db/cypher/mod.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let mut props: HashMap<&'static str, &'static str> = HashMap::new();
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/db/cypher/mod.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 |     let mut props: HashMap<&'static str, &'static str> = HashMap::new();
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NAME`
[INFO] [stderr]   --> src/db/cypher/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     NAME(String)
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `keyw_tok`
[INFO] [stderr]   --> src/db/cypher/mod.rs:58:1
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn keyw_tok(inp: String) -> TOKEN {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label `'parse`
[INFO] [stderr]   --> src/db/cypher/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | /     'parse: loop {
[INFO] [stderr] 23 | |         let t = pieces.next().unwrap_or('~');
[INFO] [stderr] 24 | |
[INFO] [stderr] 25 | |         match &*val {
[INFO] [stderr] ...  |
[INFO] [stderr] 51 | |
[INFO] [stderr] 52 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unused_label)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_label
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/db/cypher/mod.rs:68:12
[INFO] [stderr]    |
[INFO] [stderr] 68 |         if name.len() > 0 {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!name.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: you should consider deriving a `Default` implementation for `db::node::Node`
[INFO] [stderr]   --> src/db/node.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | /     pub fn new() -> Node {
[INFO] [stderr] 12 | |         Node {
[INFO] [stderr] 13 | |             edges: vec!(),
[INFO] [stderr] 14 | |             props: HashMap::new()
[INFO] [stderr] 15 | |         }
[INFO] [stderr] 16 | |     }
[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] 5  | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `db::Graph`
[INFO] [stderr]   --> src/db/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn new() -> Graph { Graph { nodes: vec!(), edges: vec!() } }
[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] 8  | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `db`
[INFO] [stderr]  --> src/db/cypher/mod.rs:3:26
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn eval(inp: String, db: &mut super::Graph) {
[INFO] [stderr]   |                          ^^ help: consider using `_db` instead
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]   --> src/db/cypher/mod.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |     for c in inp.chars() {
[INFO] [stderr]    |         ^ help: consider using `_c` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `inp`
[INFO] [stderr]   --> src/db/cypher/mod.rs:76:13
[INFO] [stderr]    |
[INFO] [stderr] 76 | fn edge_tok(inp: String) -> TOKEN {
[INFO] [stderr]    |             ^^^ help: consider using `_inp` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/db/cypher/mod.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let mut props: HashMap<&'static str, &'static str> = HashMap::new();
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/db/cypher/mod.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 |     let mut props: HashMap<&'static str, &'static str> = HashMap::new();
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NAME`
[INFO] [stderr]   --> src/db/cypher/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     NAME(String)
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `keyw_tok`
[INFO] [stderr]   --> src/db/cypher/mod.rs:58:1
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn keyw_tok(inp: String) -> TOKEN {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label `'parse`
[INFO] [stderr]   --> src/db/cypher/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | /     'parse: loop {
[INFO] [stderr] 23 | |         let t = pieces.next().unwrap_or('~');
[INFO] [stderr] 24 | |
[INFO] [stderr] 25 | |         match &*val {
[INFO] [stderr] ...  |
[INFO] [stderr] 51 | |
[INFO] [stderr] 52 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unused_label)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_label
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/db/cypher/mod.rs:68:12
[INFO] [stderr]    |
[INFO] [stderr] 68 |         if name.len() > 0 {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!name.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: you should consider deriving a `Default` implementation for `db::node::Node`
[INFO] [stderr]   --> src/db/node.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | /     pub fn new() -> Node {
[INFO] [stderr] 12 | |         Node {
[INFO] [stderr] 13 | |             edges: vec!(),
[INFO] [stderr] 14 | |             props: HashMap::new()
[INFO] [stderr] 15 | |         }
[INFO] [stderr] 16 | |     }
[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] 5  | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `db::Graph`
[INFO] [stderr]   --> src/db/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn new() -> Graph { Graph { nodes: vec!(), edges: vec!() } }
[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] 8  | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: lint `raw_pointer_derive` has been removed: `using derive with raw pointers is ok`
[INFO] [stderr]  --> src/main.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![allow(raw_pointer_derive)]
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/db/edge.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |             source: source,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `source`
[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/db/edge.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 |             target: target,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `target`
[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: lint `raw_pointer_derive` has been removed: `using derive with raw pointers is ok`
[INFO] [stderr]  --> src/main.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![allow(raw_pointer_derive)]
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/db/edge.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |             source: source,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `source`
[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/db/edge.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 |             target: target,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `target`
[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] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(plugin)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: Could not compile `overpass`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(plugin)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: Could not compile `overpass`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "b9ca5775f322bf7bde815a437197a4e61b25f509061dcf9deb2d3b5d8425be7e"`
[INFO] running `"docker" "rm" "-f" "b9ca5775f322bf7bde815a437197a4e61b25f509061dcf9deb2d3b5d8425be7e"`
[INFO] [stdout] b9ca5775f322bf7bde815a437197a4e61b25f509061dcf9deb2d3b5d8425be7e