[INFO] updating cached repository Mange/changed-tests
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Mange/changed-tests
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Mange/changed-tests" "work/ex/clippy-test-run/sources/stable/gh/Mange/changed-tests"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/Mange/changed-tests'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Mange/changed-tests" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Mange/changed-tests"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Mange/changed-tests'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fe3ac3bbf8b56c1a74b58051d20a3eb069951c30
[INFO] sha for GitHub repo Mange/changed-tests: fe3ac3bbf8b56c1a74b58051d20a3eb069951c30
[INFO] validating manifest of Mange/changed-tests 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 Mange/changed-tests 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 Mange/changed-tests
[INFO] finished frobbing Mange/changed-tests
[INFO] frobbed toml for Mange/changed-tests written to work/ex/clippy-test-run/sources/stable/gh/Mange/changed-tests/Cargo.toml
[INFO] started frobbing Mange/changed-tests
[INFO] finished frobbing Mange/changed-tests
[INFO] frobbed toml for Mange/changed-tests written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Mange/changed-tests/Cargo.toml
[INFO] crate Mange/changed-tests 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 Mange/changed-tests 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/Mange/changed-tests:/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] 258699252f28f6a134a6b69327190a28af10b0be71a6d9b5d0dd2edb7ac3864c
[INFO] running `"docker" "start" "-a" "258699252f28f6a134a6b69327190a28af10b0be71a6d9b5d0dd2edb7ac3864c"`
[INFO] [stderr]    Compiling cc v1.0.8
[INFO] [stderr]    Compiling cmake v0.1.29
[INFO] [stderr]    Compiling openssl-sys v0.9.27
[INFO] [stderr]    Compiling libz-sys v1.0.18
[INFO] [stderr]    Compiling curl-sys v0.4.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling libssh2-sys v0.2.6
[INFO] [stderr]    Compiling libgit2-sys v0.7.1
[INFO] [stderr]     Checking backtrace v0.3.5
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]     Checking git2 v0.7.0
[INFO] [stderr]     Checking changed-tests v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/options.rs:6:1
[INFO] [stderr]    |
[INFO] [stderr] 6  | / arg_enum! {
[INFO] [stderr] 7  | |     #[derive(PartialEq, Debug, Eq, Clone, Copy)]
[INFO] [stderr] 8  | |     pub enum Type {
[INFO] [stderr] 9  | |         RSpec,
[INFO] [stderr] 10 | |     }
[INFO] [stderr] 11 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[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/options.rs:6:1
[INFO] [stderr]    |
[INFO] [stderr] 6  | / arg_enum! {
[INFO] [stderr] 7  | |     #[derive(PartialEq, Debug, Eq, Clone, Copy)]
[INFO] [stderr] 8  | |     pub enum Type {
[INFO] [stderr] 9  | |         RSpec,
[INFO] [stderr] 10 | |     }
[INFO] [stderr] 11 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[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: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]   --> src/diff.rs:15:22
[INFO] [stderr]    |
[INFO] [stderr] 15 |       let diff_point = match &options.branch_name {
[INFO] [stderr]    |  ______________________^
[INFO] [stderr] 16 | |         &Some(ref string) => string,
[INFO] [stderr] 17 | |         &None => "HEAD",
[INFO] [stderr] 18 | |     };
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: try
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let diff_point = match options.branch_name {
[INFO] [stderr] 16 |         Some(ref string) => string,
[INFO] [stderr] 17 |         None => "HEAD",
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]   --> src/diff.rs:79:63
[INFO] [stderr]    |
[INFO] [stderr] 79 |             let lines = self.lines.entry(path).or_insert_with(|| HashSet::new());
[INFO] [stderr]    |                                                               ^^^^^^^^^^^^^^^^^ help: remove closure as shown: `HashSet::new`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_closure)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: struct update has no effect, all the fields in the struct have already been specified
[INFO] [stderr]    --> src/options.rs:109:15
[INFO] [stderr]     |
[INFO] [stderr] 109 |             ..Default::default()
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_update)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_update
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]   --> src/diff.rs:15:22
[INFO] [stderr]    |
[INFO] [stderr] 15 |       let diff_point = match &options.branch_name {
[INFO] [stderr]    |  ______________________^
[INFO] [stderr] 16 | |         &Some(ref string) => string,
[INFO] [stderr] 17 | |         &None => "HEAD",
[INFO] [stderr] 18 | |     };
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: try
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let diff_point = match options.branch_name {
[INFO] [stderr] 16 |         Some(ref string) => string,
[INFO] [stderr] 17 |         None => "HEAD",
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]   --> src/diff.rs:79:63
[INFO] [stderr]    |
[INFO] [stderr] 79 |             let lines = self.lines.entry(path).or_insert_with(|| HashSet::new());
[INFO] [stderr]    |                                                               ^^^^^^^^^^^^^^^^^ help: remove closure as shown: `HashSet::new`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_closure)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: struct update has no effect, all the fields in the struct have already been specified
[INFO] [stderr]    --> src/options.rs:109:15
[INFO] [stderr]     |
[INFO] [stderr] 109 |             ..Default::default()
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_update)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_update
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 32s
[INFO] running `"docker" "inspect" "258699252f28f6a134a6b69327190a28af10b0be71a6d9b5d0dd2edb7ac3864c"`
[INFO] running `"docker" "rm" "-f" "258699252f28f6a134a6b69327190a28af10b0be71a6d9b5d0dd2edb7ac3864c"`
[INFO] [stdout] 258699252f28f6a134a6b69327190a28af10b0be71a6d9b5d0dd2edb7ac3864c