[INFO] crate qube 0.4.0 is already in cache
[INFO] extracting crate qube 0.4.0 into work/ex/clippy-test-run/sources/stable/reg/qube/0.4.0
[INFO] extracting crate qube 0.4.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/qube/0.4.0
[INFO] validating manifest of qube-0.4.0 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 qube-0.4.0 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 qube-0.4.0
[INFO] finished frobbing qube-0.4.0
[INFO] frobbed toml for qube-0.4.0 written to work/ex/clippy-test-run/sources/stable/reg/qube/0.4.0/Cargo.toml
[INFO] started frobbing qube-0.4.0
[INFO] finished frobbing qube-0.4.0
[INFO] frobbed toml for qube-0.4.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/qube/0.4.0/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 qube-0.4.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/qube/0.4.0:/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] 3eaab4aeb2b786b533f56e4ccd6fb33b82fefd51f611e8387f5a270c9fe95ae7
[INFO] running `"docker" "start" "-a" "3eaab4aeb2b786b533f56e4ccd6fb33b82fefd51f611e8387f5a270c9fe95ae7"`
[INFO] [stderr]    Compiling k8s-openapi v0.2.0
[INFO] [stderr]     Checking serde_yaml v0.7.5
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]     Checking reqwest v0.9.9
[INFO] [stderr]     Checking qube v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/clients/low_level.rs:105:13
[INFO] [stderr]     |
[INFO] [stderr] 105 |             client: client,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `client`
[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/clients/low_level.rs:106:13
[INFO] [stderr]     |
[INFO] [stderr] 106 |             async_client: async_client,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `async_client`
[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/clients/low_level.rs:107:13
[INFO] [stderr]     |
[INFO] [stderr] 107 |             auth_info: auth_info,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `auth_info`
[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/clients/low_level.rs:105:13
[INFO] [stderr]     |
[INFO] [stderr] 105 |             client: client,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `client`
[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/clients/low_level.rs:106:13
[INFO] [stderr]     |
[INFO] [stderr] 106 |             async_client: async_client,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `async_client`
[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/clients/low_level.rs:107:13
[INFO] [stderr]     |
[INFO] [stderr] 107 |             auth_info: auth_info,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `auth_info`
[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 import: `std::mem`
[INFO] [stderr]  --> src/clients/low_level.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::mem;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Client`, `Decoder`
[INFO] [stderr]   --> src/clients/low_level.rs:19:22
[INFO] [stderr]    |
[INFO] [stderr] 19 | use reqwest::async::{Client, Decoder};
[INFO] [stderr]    |                      ^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Cursor`
[INFO] [stderr]   --> src/clients/low_level.rs:20:21
[INFO] [stderr]    |
[INFO] [stderr] 20 | use std::io::{self, Cursor, Write};
[INFO] [stderr]    |                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit return type
[INFO] [stderr]    --> src/clients/low_level.rs:320:72
[INFO] [stderr]     |
[INFO] [stderr] 320 |     pub(crate) fn http_get_raw_text(&self, url: Url, resource: String) -> () {
[INFO] [stderr]     |                                                                        ^^^^^ help: remove the `-> ()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unused_unit)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]  --> src/clients/low_level.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::mem;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Client`, `Decoder`
[INFO] [stderr]   --> src/clients/low_level.rs:19:22
[INFO] [stderr]    |
[INFO] [stderr] 19 | use reqwest::async::{Client, Decoder};
[INFO] [stderr]    |                      ^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Cursor`
[INFO] [stderr]   --> src/clients/low_level.rs:20:21
[INFO] [stderr]    |
[INFO] [stderr] 20 | use std::io::{self, Cursor, Write};
[INFO] [stderr]    |                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit return type
[INFO] [stderr]    --> src/clients/low_level.rs:320:72
[INFO] [stderr]     |
[INFO] [stderr] 320 |     pub(crate) fn http_get_raw_text(&self, url: Url, resource: String) -> () {
[INFO] [stderr]     |                                                                        ^^^^^ help: remove the `-> ()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unused_unit)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]    --> src/config.rs:217:9
[INFO] [stderr]     |
[INFO] [stderr] 217 |         env::home_dir()
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]    --> src/config.rs:217:9
[INFO] [stderr]     |
[INFO] [stderr] 217 |         env::home_dir()
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/clients/low_level.rs:62:13
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let mut headers = header::HeaderMap::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/clients/low_level.rs:63:13
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let mut headers_async = header::HeaderMap::new();
[INFO] [stderr]    |             ----^^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/clients/low_level.rs:64:13
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let mut client = reqwest::Client::builder();
[INFO] [stderr]    |             ----^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/clients/low_level.rs:65:13
[INFO] [stderr]    |
[INFO] [stderr] 65 |         let mut async_client = reqwest::async::Client::builder();
[INFO] [stderr]    |             ----^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/clients/low_level.rs:67:13
[INFO] [stderr]    |
[INFO] [stderr] 67 |         let mut client = if let Some(ca_cert) = cluster.ca_cert() {
[INFO] [stderr]    |             ----^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/clients/low_level.rs:72:13
[INFO] [stderr]    |
[INFO] [stderr] 72 |         let mut async_client = if let Some(ca_cert) = cluster.ca_cert() {
[INFO] [stderr]    |             ----^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/clients/low_level.rs:62:13
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let mut headers = header::HeaderMap::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/clients/low_level.rs:63:13
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let mut headers_async = header::HeaderMap::new();
[INFO] [stderr]    |             ----^^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/clients/low_level.rs:64:13
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let mut client = reqwest::Client::builder();
[INFO] [stderr]    |             ----^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/clients/low_level.rs:65:13
[INFO] [stderr]    |
[INFO] [stderr] 65 |         let mut async_client = reqwest::async::Client::builder();
[INFO] [stderr]    |             ----^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/clients/low_level.rs:67:13
[INFO] [stderr]    |
[INFO] [stderr] 67 |         let mut client = if let Some(ca_cert) = cluster.ca_cert() {
[INFO] [stderr]    |             ----^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/clients/low_level.rs:72:13
[INFO] [stderr]    |
[INFO] [stderr] 72 |         let mut async_client = if let Some(ca_cert) = cluster.ca_cert() {
[INFO] [stderr]    |             ----^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/clients/low_level.rs:338:29
[INFO] [stderr]     |
[INFO] [stderr] 338 |             .and_then(move |mut res| {
[INFO] [stderr]     |                             ----^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/clients/low_level.rs:332:13
[INFO] [stderr]     |
[INFO] [stderr] 332 |         let mut req = self.auth_async(self.async_client.get(url));
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/clients/low_level.rs:336:13
[INFO] [stderr]     |
[INFO] [stderr] 336 |         let mut response = req
[INFO] [stderr]     |             ----^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/clients/low_level.rs:364:13
[INFO] [stderr]     |
[INFO] [stderr] 364 |         let mut req = self.auth(self.client.get(url));
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/clients/low_level.rs:338:29
[INFO] [stderr]     |
[INFO] [stderr] 338 |             .and_then(move |mut res| {
[INFO] [stderr]     |                             ----^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/clients/low_level.rs:332:13
[INFO] [stderr]     |
[INFO] [stderr] 332 |         let mut req = self.auth_async(self.async_client.get(url));
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/clients/low_level.rs:336:13
[INFO] [stderr]     |
[INFO] [stderr] 336 |         let mut response = req
[INFO] [stderr]     |             ----^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/clients/low_level.rs:364:13
[INFO] [stderr]     |
[INFO] [stderr] 364 |         let mut req = self.auth(self.client.get(url));
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/config.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 | /     if let &Some(ref data) = data {
[INFO] [stderr] 63 | |         let decoded = base64::decode(&data).expect("Unable to decode base64.");
[INFO] [stderr] 64 | |         Some(String::from_utf8(decoded).expect("Unable to convert to string."))
[INFO] [stderr] 65 | |     } else if let &Some(ref file) = file {
[INFO] [stderr] ...  |
[INFO] [stderr] 72 | |         None
[INFO] [stderr] 73 | |     }
[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] 62 |     if let Some(ref data) = *data {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/config.rs:65:12
[INFO] [stderr]    |
[INFO] [stderr] 65 |       } else if let &Some(ref file) = file {
[INFO] [stderr]    |  ____________^
[INFO] [stderr] 66 | |         let mut data = String::new();
[INFO] [stderr] 67 | |         let mut f = File::open(file).expect("Unable to open file.");
[INFO] [stderr] 68 | |         f.read_to_string(&mut data)
[INFO] [stderr] ...  |
[INFO] [stderr] 72 | |         None
[INFO] [stderr] 73 | |     }
[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] 65 |     } else if let Some(ref file) = *file {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/config.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 | /     if let &Some(ref data) = data {
[INFO] [stderr] 63 | |         let decoded = base64::decode(&data).expect("Unable to decode base64.");
[INFO] [stderr] 64 | |         Some(String::from_utf8(decoded).expect("Unable to convert to string."))
[INFO] [stderr] 65 | |     } else if let &Some(ref file) = file {
[INFO] [stderr] ...  |
[INFO] [stderr] 72 | |         None
[INFO] [stderr] 73 | |     }
[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] 62 |     if let Some(ref data) = *data {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/config.rs:65:12
[INFO] [stderr]    |
[INFO] [stderr] 65 |       } else if let &Some(ref file) = file {
[INFO] [stderr]    |  ____________^
[INFO] [stderr] 66 | |         let mut data = String::new();
[INFO] [stderr] 67 | |         let mut f = File::open(file).expect("Unable to open file.");
[INFO] [stderr] 68 | |         f.read_to_string(&mut data)
[INFO] [stderr] ...  |
[INFO] [stderr] 72 | |         None
[INFO] [stderr] 73 | |     }
[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] 65 |     } else if let Some(ref file) = *file {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/config.rs:218:14
[INFO] [stderr]     |
[INFO] [stderr] 218 |             .unwrap_or("/root".into())
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "/root".into())`
[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] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type
[INFO] [stderr]   --> src/clients/low_level.rs:49:26
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let path_clone = path.borrow().clone();
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::clone_double_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref
[INFO] [stderr] help: try dereferencing it
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let path_clone = &(*path.borrow()).clone();
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: or try being explicit about what type to clone
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let path_clone = &P::clone(path.borrow());
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/config.rs:218:14
[INFO] [stderr]     |
[INFO] [stderr] 218 |             .unwrap_or("/root".into())
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "/root".into())`
[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: single-character string constant used as pattern
[INFO] [stderr]    --> src/clients/low_level.rs:243:52
[INFO] [stderr]     |
[INFO] [stderr] 243 |         let root = if mini.api_version.starts_with("v") {
[INFO] [stderr]     |                                                    ^^^ help: try using a char instead: `'v'`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/clients/low_level.rs:293:52
[INFO] [stderr]     |
[INFO] [stderr] 293 |         let root = if mini.api_version.starts_with("v") {
[INFO] [stderr]     |                                                    ^^^ help: try using a char instead: `'v'`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type
[INFO] [stderr]   --> src/clients/low_level.rs:49:26
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let path_clone = path.borrow().clone();
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::clone_double_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref
[INFO] [stderr] help: try dereferencing it
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let path_clone = &(*path.borrow()).clone();
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: or try being explicit about what type to clone
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let path_clone = &P::clone(path.borrow());
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]    --> src/clients/low_level.rs:382:12
[INFO] [stderr]     |
[INFO] [stderr] 382 |         Ok(self.http_get_raw_text(url, resource))
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr] help: if you intended to pass a unit value, use a unit literal instead
[INFO] [stderr]     |
[INFO] [stderr] 382 |         Ok(())
[INFO] [stderr]     |            ^^
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/clients/low_level.rs:243:52
[INFO] [stderr]     |
[INFO] [stderr] 243 |         let root = if mini.api_version.starts_with("v") {
[INFO] [stderr]     |                                                    ^^^ help: try using a char instead: `'v'`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/clients/low_level.rs:293:52
[INFO] [stderr]     |
[INFO] [stderr] 293 |         let root = if mini.api_version.starts_with("v") {
[INFO] [stderr]     |                                                    ^^^ help: try using a char instead: `'v'`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/clients/mod.rs:375:5
[INFO] [stderr]     |
[INFO] [stderr] 375 | /     fn get_ns<'a, R: Resource>(&'a self) -> Option<&'a str> {
[INFO] [stderr] 376 | |         match self.namespace {
[INFO] [stderr] 377 | |             Some(ref ns) => Some(ns),
[INFO] [stderr] 378 | |             None => R::default_namespace(),
[INFO] [stderr] 379 | |         }
[INFO] [stderr] 380 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: use as_ref() instead
[INFO] [stderr]    --> src/clients/mod.rs:376:9
[INFO] [stderr]     |
[INFO] [stderr] 376 | /         match self.namespace {
[INFO] [stderr] 377 | |             Some(ref ns) => Some(ns),
[INFO] [stderr] 378 | |             None => R::default_namespace(),
[INFO] [stderr] 379 | |         }
[INFO] [stderr]     | |_________^ help: try this: `self.namespace.as_ref()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_as_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_as_ref
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]    --> src/clients/low_level.rs:382:12
[INFO] [stderr]     |
[INFO] [stderr] 382 |         Ok(self.http_get_raw_text(url, resource))
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr] help: if you intended to pass a unit value, use a unit literal instead
[INFO] [stderr]     |
[INFO] [stderr] 382 |         Ok(())
[INFO] [stderr]     |            ^^
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/clients/mod.rs:375:5
[INFO] [stderr]     |
[INFO] [stderr] 375 | /     fn get_ns<'a, R: Resource>(&'a self) -> Option<&'a str> {
[INFO] [stderr] 376 | |         match self.namespace {
[INFO] [stderr] 377 | |             Some(ref ns) => Some(ns),
[INFO] [stderr] 378 | |             None => R::default_namespace(),
[INFO] [stderr] 379 | |         }
[INFO] [stderr] 380 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: use as_ref() instead
[INFO] [stderr]    --> src/clients/mod.rs:376:9
[INFO] [stderr]     |
[INFO] [stderr] 376 | /         match self.namespace {
[INFO] [stderr] 377 | |             Some(ref ns) => Some(ns),
[INFO] [stderr] 378 | |             None => R::default_namespace(),
[INFO] [stderr] 379 | |         }
[INFO] [stderr]     | |_________^ help: try this: `self.namespace.as_ref()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_as_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_as_ref
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `qube`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `qube`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3eaab4aeb2b786b533f56e4ccd6fb33b82fefd51f611e8387f5a270c9fe95ae7"`
[INFO] running `"docker" "rm" "-f" "3eaab4aeb2b786b533f56e4ccd6fb33b82fefd51f611e8387f5a270c9fe95ae7"`
[INFO] [stdout] 3eaab4aeb2b786b533f56e4ccd6fb33b82fefd51f611e8387f5a270c9fe95ae7