[INFO] updating cached repository cloudflavor/dweller
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cloudflavor/dweller
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cloudflavor/dweller" "work/ex/clippy-test-run/sources/stable/gh/cloudflavor/dweller"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/cloudflavor/dweller'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cloudflavor/dweller" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/cloudflavor/dweller"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/cloudflavor/dweller'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d1cd0a314767a50f288899c7e2283749ed2da277
[INFO] sha for GitHub repo cloudflavor/dweller: d1cd0a314767a50f288899c7e2283749ed2da277
[INFO] validating manifest of cloudflavor/dweller 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 cloudflavor/dweller 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 cloudflavor/dweller
[INFO] finished frobbing cloudflavor/dweller
[INFO] frobbed toml for cloudflavor/dweller written to work/ex/clippy-test-run/sources/stable/gh/cloudflavor/dweller/Cargo.toml
[INFO] started frobbing cloudflavor/dweller
[INFO] finished frobbing cloudflavor/dweller
[INFO] frobbed toml for cloudflavor/dweller written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/cloudflavor/dweller/Cargo.toml
[INFO] crate cloudflavor/dweller 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 cloudflavor/dweller against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/cloudflavor/dweller:/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] f8f214040e596230bfc166587914f07df1b05b728576cec63e22586957e34dd8
[INFO] running `"docker" "start" "-a" "f8f214040e596230bfc166587914f07df1b05b728576cec63e22586957e34dd8"`
[INFO] [stderr]     Checking slog v2.3.2
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking serde v1.0.72
[INFO] [stderr]     Checking clap v2.31.2
[INFO] [stderr]     Checking chrono v0.4.5
[INFO] [stderr]     Checking serde-hjson v0.8.1
[INFO] [stderr]     Checking nom v4.0.0
[INFO] [stderr]     Checking toml v0.4.6
[INFO] [stderr]     Checking serde_json v1.0.26
[INFO] [stderr]     Checking serde_yaml v0.7.5
[INFO] [stderr]     Checking config v0.9.0
[INFO] [stderr]     Checking slog-json v2.2.0
[INFO] [stderr]     Checking dweller v0.1.0-alpha (/opt/crater/workdir)
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]  --> src/providers/libvirt/mod.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub mod libvirt;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::module_inception)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]   --> src/core.rs:22:18
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn bootstrap(config: Configuration) {}
[INFO] [stderr]    |                  ^^^^^^ help: consider using `_config` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Client`
[INFO] [stderr]  --> src/providers/libvirt/libvirt.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct Client {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `URI` should have a snake case name such as `uri`
[INFO] [stderr]  --> src/providers/libvirt/libvirt.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     pub URI: String,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]  --> src/providers/libvirt/mod.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub mod libvirt;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::module_inception)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]   --> src/core.rs:22:18
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn bootstrap(config: Configuration) {}
[INFO] [stderr]    |                  ^^^^^^ help: consider using `_config` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Client`
[INFO] [stderr]  --> src/providers/libvirt/libvirt.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct Client {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `URI` should have a snake case name such as `uri`
[INFO] [stderr]  --> src/providers/libvirt/libvirt.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     pub URI: String,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.97s
[INFO] running `"docker" "inspect" "f8f214040e596230bfc166587914f07df1b05b728576cec63e22586957e34dd8"`
[INFO] running `"docker" "rm" "-f" "f8f214040e596230bfc166587914f07df1b05b728576cec63e22586957e34dd8"`
[INFO] [stdout] f8f214040e596230bfc166587914f07df1b05b728576cec63e22586957e34dd8