[INFO] crate dynamic-enum 0.0.2 is already in cache
[INFO] extracting crate dynamic-enum 0.0.2 into work/ex/clippy-test-run/sources/stable/reg/dynamic-enum/0.0.2
[INFO] extracting crate dynamic-enum 0.0.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/dynamic-enum/0.0.2
[INFO] validating manifest of dynamic-enum-0.0.2 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 dynamic-enum-0.0.2 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 dynamic-enum-0.0.2
[INFO] finished frobbing dynamic-enum-0.0.2
[INFO] frobbed toml for dynamic-enum-0.0.2 written to work/ex/clippy-test-run/sources/stable/reg/dynamic-enum/0.0.2/Cargo.toml
[INFO] started frobbing dynamic-enum-0.0.2
[INFO] finished frobbing dynamic-enum-0.0.2
[INFO] frobbed toml for dynamic-enum-0.0.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/dynamic-enum/0.0.2/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 dynamic-enum-0.0.2 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/reg/dynamic-enum/0.0.2:/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] 1a57288bcab12746b1d693aaf99b0965fb2285d3237994181904472f27dc4d69
[INFO] running `"docker" "start" "-a" "1a57288bcab12746b1d693aaf99b0965fb2285d3237994181904472f27dc4d69"`
[INFO] [stderr]     Checking dynamic-enum v0.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: transmute from a reference to a reference
[INFO] [stderr]   --> src/lib.rs:39:22
[INFO] [stderr]    |
[INFO] [stderr] 39 |             unsafe { transmute(&self.head) }
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&self.head as *const T as *const X)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::transmute_ptr_to_ptr)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a reference
[INFO] [stderr]   --> src/lib.rs:48:22
[INFO] [stderr]    |
[INFO] [stderr] 48 |             unsafe { transmute(&mut self.head) }
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut *(&mut self.head as *mut T as *mut X)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a reference
[INFO] [stderr]   --> src/lib.rs:39:22
[INFO] [stderr]    |
[INFO] [stderr] 39 |             unsafe { transmute(&self.head) }
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&self.head as *const T as *const X)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::transmute_ptr_to_ptr)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a reference
[INFO] [stderr]   --> src/lib.rs:48:22
[INFO] [stderr]    |
[INFO] [stderr] 48 |             unsafe { transmute(&mut self.head) }
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut *(&mut self.head as *mut T as *mut X)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "1a57288bcab12746b1d693aaf99b0965fb2285d3237994181904472f27dc4d69"`
[INFO] running `"docker" "rm" "-f" "1a57288bcab12746b1d693aaf99b0965fb2285d3237994181904472f27dc4d69"`
[INFO] [stdout] 1a57288bcab12746b1d693aaf99b0965fb2285d3237994181904472f27dc4d69