[INFO] crate ostdl 0.9.1 is already in cache
[INFO] extracting crate ostdl 0.9.1 into work/ex/clippy-test-run/sources/stable/reg/ostdl/0.9.1
[INFO] extracting crate ostdl 0.9.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ostdl/0.9.1
[INFO] validating manifest of ostdl-0.9.1 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 ostdl-0.9.1 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 ostdl-0.9.1
[INFO] finished frobbing ostdl-0.9.1
[INFO] frobbed toml for ostdl-0.9.1 written to work/ex/clippy-test-run/sources/stable/reg/ostdl/0.9.1/Cargo.toml
[INFO] started frobbing ostdl-0.9.1
[INFO] finished frobbing ostdl-0.9.1
[INFO] frobbed toml for ostdl-0.9.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ostdl/0.9.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 ostdl-0.9.1 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/reg/ostdl/0.9.1:/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] 19ed9b09830f50633edbf2acb1bd8bd17f37e9df48a98f6cf2d9edbadd6662ba
[INFO] running `"docker" "start" "-a" "19ed9b09830f50633edbf2acb1bd8bd17f37e9df48a98f6cf2d9edbadd6662ba"`
[INFO] [stderr]     Checking xmlrpc v0.9.0
[INFO] [stderr]     Checking ostdl v0.9.1 (/opt/crater/workdir)
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/main.rs:29:21
[INFO] [stderr]    |
[INFO] [stderr] 29 | const OST_API_URL: &'static str = "http:/api.opensubtitles.org/xml-rpc";
[INFO] [stderr]    |                    -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/main.rs:183:5
[INFO] [stderr]     |
[INFO] [stderr] 183 |     return Value::Struct(m);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Value::Struct(m)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/main.rs:29:21
[INFO] [stderr]    |
[INFO] [stderr] 29 | const OST_API_URL: &'static str = "http:/api.opensubtitles.org/xml-rpc";
[INFO] [stderr]    |                    -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/main.rs:183:5
[INFO] [stderr]     |
[INFO] [stderr] 183 |     return Value::Struct(m);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Value::Struct(m)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/main.rs:101:5
[INFO] [stderr]     |
[INFO] [stderr] 101 | /     if let &Value::Struct(ref data) = v {
[INFO] [stderr] 102 | |         Some(data)
[INFO] [stderr] 103 | |     } else {
[INFO] [stderr] 104 | |         None
[INFO] [stderr] 105 | |     }
[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: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 101 |     if let Value::Struct(ref data) = *v {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^   ^^
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/main.rs:110:5
[INFO] [stderr]     |
[INFO] [stderr] 110 | /     if let &Value::String(ref s) = v {
[INFO] [stderr] 111 | |         Some(s)
[INFO] [stderr] 112 | |     } else {
[INFO] [stderr] 113 | |         None
[INFO] [stderr] 114 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 110 |     if let Value::String(ref s) = *v {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^   ^^
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/main.rs:119:5
[INFO] [stderr]     |
[INFO] [stderr] 119 | /     if let &Value::Double(ref num) = v {
[INFO] [stderr] 120 | |         Some(*num)
[INFO] [stderr] 121 | |     } else {
[INFO] [stderr] 122 | |         None
[INFO] [stderr] 123 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 119 |     if let Value::Double(ref num) = *v {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^   ^^
[INFO] [stderr] 
[INFO] [stderr] error: handle read amount returned or use `Read::read_exact` instead
[INFO] [stderr]    --> src/main.rs:130:5
[INFO] [stderr]     |
[INFO] [stderr] 130 |     file.read(&mut buf)?;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/main.rs:193:17
[INFO] [stderr]     |
[INFO] [stderr] 193 | fn score_cmp(a: &&Sub, b: &&Sub) -> Ordering {
[INFO] [stderr]     |                 ^^^^^ help: consider passing by value instead: `&Sub`
[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/main.rs:193:27
[INFO] [stderr]     |
[INFO] [stderr] 193 | fn score_cmp(a: &&Sub, b: &&Sub) -> Ordering {
[INFO] [stderr]     |                           ^^^^^ help: consider passing by value instead: `&Sub`
[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: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/main.rs:206:23
[INFO] [stderr]     |
[INFO] [stderr] 206 | fn get_lang<'a>(subs: &'a Subs, lang: &str) -> SubRefs<'a> {
[INFO] [stderr]     |                       ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of left operand
[INFO] [stderr]    --> src/main.rs:210:25
[INFO] [stderr]     |
[INFO] [stderr] 210 |             .filter(|i| &i.lang == lang)
[INFO] [stderr]     |                         -------^^^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: use the left value directly: `i.lang`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::op_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/main.rs:353:32
[INFO] [stderr]     |
[INFO] [stderr] 353 |                               .unwrap_or(fname_path.clone());
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| fname_path.clone())`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/main.rs:357:12
[INFO] [stderr]     |
[INFO] [stderr] 357 |         if lang_subs.len() == 0 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `lang_subs.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 don't need to add `&` to all patterns
[INFO] [stderr]    --> src/main.rs:382:5
[INFO] [stderr]     |
[INFO] [stderr] 382 | /     if let &Err(ref err) = res {
[INFO] [stderr] 383 | |         match err {
[INFO] [stderr] 384 | |             &Error::Ost(ref e)            => { eprintln!("{}", e.to_string()) }
[INFO] [stderr] 385 | |             &Error::Io(ref e)             => { eprintln!("{}", e.to_string()) }
[INFO] [stderr] ...   |
[INFO] [stderr] 389 | |         }
[INFO] [stderr] 390 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 382 |     if let Err(ref err) = *res {
[INFO] [stderr]     |            ^^^^^^^^^^^^   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/main.rs:383:9
[INFO] [stderr]     |
[INFO] [stderr] 383 | /         match err {
[INFO] [stderr] 384 | |             &Error::Ost(ref e)            => { eprintln!("{}", e.to_string()) }
[INFO] [stderr] 385 | |             &Error::Io(ref e)             => { eprintln!("{}", e.to_string()) }
[INFO] [stderr] 386 | |             &Error::XmlRpcRequest(ref e)  => { eprintln!("{}", e.to_string()) }
[INFO] [stderr] 387 | |             &Error::XmlRpcFault(ref e)    => { eprintln!("{}", e.to_string()) }
[INFO] [stderr] 388 | |             &Error::Reqwest(ref e)        => { eprintln!("{}", e.to_string()) }
[INFO] [stderr] 389 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 383 |         match *err {
[INFO] [stderr] 384 |             Error::Ost(ref e)            => { eprintln!("{}", e.to_string()) }
[INFO] [stderr] 385 |             Error::Io(ref e)             => { eprintln!("{}", e.to_string()) }
[INFO] [stderr] 386 |             Error::XmlRpcRequest(ref e)  => { eprintln!("{}", e.to_string()) }
[INFO] [stderr] 387 |             Error::XmlRpcFault(ref e)    => { eprintln!("{}", e.to_string()) }
[INFO] [stderr] 388 |             Error::Reqwest(ref e)        => { eprintln!("{}", e.to_string()) }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `ostdl`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/main.rs:101:5
[INFO] [stderr]     |
[INFO] [stderr] 101 | /     if let &Value::Struct(ref data) = v {
[INFO] [stderr] 102 | |         Some(data)
[INFO] [stderr] 103 | |     } else {
[INFO] [stderr] 104 | |         None
[INFO] [stderr] 105 | |     }
[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: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 101 |     if let Value::Struct(ref data) = *v {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^   ^^
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/main.rs:110:5
[INFO] [stderr]     |
[INFO] [stderr] 110 | /     if let &Value::String(ref s) = v {
[INFO] [stderr] 111 | |         Some(s)
[INFO] [stderr] 112 | |     } else {
[INFO] [stderr] 113 | |         None
[INFO] [stderr] 114 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 110 |     if let Value::String(ref s) = *v {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^   ^^
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/main.rs:119:5
[INFO] [stderr]     |
[INFO] [stderr] 119 | /     if let &Value::Double(ref num) = v {
[INFO] [stderr] 120 | |         Some(*num)
[INFO] [stderr] 121 | |     } else {
[INFO] [stderr] 122 | |         None
[INFO] [stderr] 123 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 119 |     if let Value::Double(ref num) = *v {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^   ^^
[INFO] [stderr] 
[INFO] [stderr] error: handle read amount returned or use `Read::read_exact` instead
[INFO] [stderr]    --> src/main.rs:130:5
[INFO] [stderr]     |
[INFO] [stderr] 130 |     file.read(&mut buf)?;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/main.rs:193:17
[INFO] [stderr]     |
[INFO] [stderr] 193 | fn score_cmp(a: &&Sub, b: &&Sub) -> Ordering {
[INFO] [stderr]     |                 ^^^^^ help: consider passing by value instead: `&Sub`
[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/main.rs:193:27
[INFO] [stderr]     |
[INFO] [stderr] 193 | fn score_cmp(a: &&Sub, b: &&Sub) -> Ordering {
[INFO] [stderr]     |                           ^^^^^ help: consider passing by value instead: `&Sub`
[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: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/main.rs:206:23
[INFO] [stderr]     |
[INFO] [stderr] 206 | fn get_lang<'a>(subs: &'a Subs, lang: &str) -> SubRefs<'a> {
[INFO] [stderr]     |                       ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of left operand
[INFO] [stderr]    --> src/main.rs:210:25
[INFO] [stderr]     |
[INFO] [stderr] 210 |             .filter(|i| &i.lang == lang)
[INFO] [stderr]     |                         -------^^^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: use the left value directly: `i.lang`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::op_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/main.rs:353:32
[INFO] [stderr]     |
[INFO] [stderr] 353 |                               .unwrap_or(fname_path.clone());
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| fname_path.clone())`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/main.rs:357:12
[INFO] [stderr]     |
[INFO] [stderr] 357 |         if lang_subs.len() == 0 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `lang_subs.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 don't need to add `&` to all patterns
[INFO] [stderr]    --> src/main.rs:382:5
[INFO] [stderr]     |
[INFO] [stderr] 382 | /     if let &Err(ref err) = res {
[INFO] [stderr] 383 | |         match err {
[INFO] [stderr] 384 | |             &Error::Ost(ref e)            => { eprintln!("{}", e.to_string()) }
[INFO] [stderr] 385 | |             &Error::Io(ref e)             => { eprintln!("{}", e.to_string()) }
[INFO] [stderr] ...   |
[INFO] [stderr] 389 | |         }
[INFO] [stderr] 390 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 382 |     if let Err(ref err) = *res {
[INFO] [stderr]     |            ^^^^^^^^^^^^   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/main.rs:383:9
[INFO] [stderr]     |
[INFO] [stderr] 383 | /         match err {
[INFO] [stderr] 384 | |             &Error::Ost(ref e)            => { eprintln!("{}", e.to_string()) }
[INFO] [stderr] 385 | |             &Error::Io(ref e)             => { eprintln!("{}", e.to_string()) }
[INFO] [stderr] 386 | |             &Error::XmlRpcRequest(ref e)  => { eprintln!("{}", e.to_string()) }
[INFO] [stderr] 387 | |             &Error::XmlRpcFault(ref e)    => { eprintln!("{}", e.to_string()) }
[INFO] [stderr] 388 | |             &Error::Reqwest(ref e)        => { eprintln!("{}", e.to_string()) }
[INFO] [stderr] 389 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 383 |         match *err {
[INFO] [stderr] 384 |             Error::Ost(ref e)            => { eprintln!("{}", e.to_string()) }
[INFO] [stderr] 385 |             Error::Io(ref e)             => { eprintln!("{}", e.to_string()) }
[INFO] [stderr] 386 |             Error::XmlRpcRequest(ref e)  => { eprintln!("{}", e.to_string()) }
[INFO] [stderr] 387 |             Error::XmlRpcFault(ref e)    => { eprintln!("{}", e.to_string()) }
[INFO] [stderr] 388 |             Error::Reqwest(ref e)        => { eprintln!("{}", e.to_string()) }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `ostdl`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "19ed9b09830f50633edbf2acb1bd8bd17f37e9df48a98f6cf2d9edbadd6662ba"`
[INFO] running `"docker" "rm" "-f" "19ed9b09830f50633edbf2acb1bd8bd17f37e9df48a98f6cf2d9edbadd6662ba"`
[INFO] [stdout] 19ed9b09830f50633edbf2acb1bd8bd17f37e9df48a98f6cf2d9edbadd6662ba