[INFO] crate httper 0.1.0 is already in cache
[INFO] extracting crate httper 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/httper/0.1.0
[INFO] extracting crate httper 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/httper/0.1.0
[INFO] validating manifest of httper-0.1.0 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 httper-0.1.0 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 httper-0.1.0
[INFO] finished frobbing httper-0.1.0
[INFO] frobbed toml for httper-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/httper/0.1.0/Cargo.toml
[INFO] started frobbing httper-0.1.0
[INFO] finished frobbing httper-0.1.0
[INFO] frobbed toml for httper-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/httper/0.1.0/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 httper-0.1.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/httper/0.1.0:/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] e633013b8fd05e19debf1fd01e7945bb96c5d32ed6abe34e88a3cbc088763156
[INFO] running `"docker" "start" "-a" "e633013b8fd05e19debf1fd01e7945bb96c5d32ed6abe34e88a3cbc088763156"`
[INFO] [stderr]     Checking httper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]   --> src/client/payload_builder.rs:77:41
[INFO] [stderr]    |
[INFO] [stderr] 77 |             self.payload.unwrap_or_else(|| hyper::Body::empty()),
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `hyper::Body::empty`
[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] error: a const item with interior mutability should not be borrowed
[INFO] [stderr]   --> src/client/mod.rs:80:13
[INFO] [stderr]    |
[INFO] [stderr] 80 |             hyper::header::USER_AGENT.as_str().to_string(),
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::borrow_interior_mutable_const)] on by default
[INFO] [stderr]    = help: assign this const to a local or static variable, and use the variable here
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrow_interior_mutable_const
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `httper`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]   --> src/client/payload_builder.rs:77:41
[INFO] [stderr]    |
[INFO] [stderr] 77 |             self.payload.unwrap_or_else(|| hyper::Body::empty()),
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `hyper::Body::empty`
[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] error: a const item with interior mutability should not be borrowed
[INFO] [stderr]   --> src/client/mod.rs:80:13
[INFO] [stderr]    |
[INFO] [stderr] 80 |             hyper::header::USER_AGENT.as_str().to_string(),
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::borrow_interior_mutable_const)] on by default
[INFO] [stderr]    = help: assign this const to a local or static variable, and use the variable here
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrow_interior_mutable_const
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `httper`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e633013b8fd05e19debf1fd01e7945bb96c5d32ed6abe34e88a3cbc088763156"`
[INFO] running `"docker" "rm" "-f" "e633013b8fd05e19debf1fd01e7945bb96c5d32ed6abe34e88a3cbc088763156"`
[INFO] [stdout] e633013b8fd05e19debf1fd01e7945bb96c5d32ed6abe34e88a3cbc088763156