[INFO] crate clear_on_drop 0.2.3 is already in cache
[INFO] extracting crate clear_on_drop 0.2.3 into work/ex/clippy-test-run/sources/stable/reg/clear_on_drop/0.2.3
[INFO] extracting crate clear_on_drop 0.2.3 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/clear_on_drop/0.2.3
[INFO] validating manifest of clear_on_drop-0.2.3 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 clear_on_drop-0.2.3 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 clear_on_drop-0.2.3
[INFO] finished frobbing clear_on_drop-0.2.3
[INFO] frobbed toml for clear_on_drop-0.2.3 written to work/ex/clippy-test-run/sources/stable/reg/clear_on_drop/0.2.3/Cargo.toml
[INFO] started frobbing clear_on_drop-0.2.3
[INFO] finished frobbing clear_on_drop-0.2.3
[INFO] frobbed toml for clear_on_drop-0.2.3 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/clear_on_drop/0.2.3/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 clear_on_drop-0.2.3 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/clear_on_drop/0.2.3:/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] 69885f19e224c47e5c2215d69037086e196692ab218560ed597cfca5ac4729b4
[INFO] running `"docker" "start" "-a" "69885f19e224c47e5c2215d69037086e196692ab218560ed597cfca5ac4729b4"`
[INFO] [stderr]    Compiling clear_on_drop v0.2.3 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/clear_stack_on_return.rs:28:37
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let _clear = ClearStackOnDrop { pages: pages };
[INFO] [stderr]    |                                     ^^^^^^^^^^^^ help: replace it with: `pages`
[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/clear_stack_on_return.rs:28:37
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let _clear = ClearStackOnDrop { pages: pages };
[INFO] [stderr]    |                                     ^^^^^^^^^^^^ help: replace it with: `pages`
[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: methods called `into_*` usually take self by value; consider choosing a less ambiguous name
[INFO] [stderr]   --> src/clear_on_drop.rs:69:23
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub fn into_place(mut c: Self) -> P {
[INFO] [stderr]    |                       ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::wrong_self_convention)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `into_*` usually take self by value; consider choosing a less ambiguous name
[INFO] [stderr]   --> src/clear_on_drop.rs:81:33
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn into_uncleared_place(c: Self) -> P {
[INFO] [stderr]    |                                 ^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
[INFO] [stderr] 
[INFO] [stderr] warning: re-implementing `PartialEq::ne` is unnecessary
[INFO] [stderr]    --> src/clear_on_drop.rs:237:5
[INFO] [stderr]     |
[INFO] [stderr] 237 | /     fn ne(&self, other: &ClearOnDrop<Q>) -> bool {
[INFO] [stderr] 238 | |         PartialEq::ne(&self._place, &other._place)
[INFO] [stderr] 239 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::partialeq_ne_impl)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_ne_impl
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/clear_on_drop.rs:302:29
[INFO] [stderr]     |
[INFO] [stderr] 302 |     const DATA: [u32; 4] = [0x01234567, 0x89abcdef, 0xfedcba98, 0x76543210];
[INFO] [stderr]     |                             ^^^^^^^^^^ help: consider: `0x0123_4567`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/clear_on_drop.rs:302:41
[INFO] [stderr]     |
[INFO] [stderr] 302 |     const DATA: [u32; 4] = [0x01234567, 0x89abcdef, 0xfedcba98, 0x76543210];
[INFO] [stderr]     |                                         ^^^^^^^^^^ help: consider: `0x89ab_cdef`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/clear_on_drop.rs:302:53
[INFO] [stderr]     |
[INFO] [stderr] 302 |     const DATA: [u32; 4] = [0x01234567, 0x89abcdef, 0xfedcba98, 0x76543210];
[INFO] [stderr]     |                                                     ^^^^^^^^^^ help: consider: `0xfedc_ba98`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/clear_on_drop.rs:302:65
[INFO] [stderr]     |
[INFO] [stderr] 302 |     const DATA: [u32; 4] = [0x01234567, 0x89abcdef, 0xfedcba98, 0x76543210];
[INFO] [stderr]     |                                                                 ^^^^^^^^^^ help: consider: `0x7654_3210`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/hide.rs:92:29
[INFO] [stderr]    |
[INFO] [stderr] 92 |     const DATA: [u32; 4] = [0x01234567, 0x89abcdef, 0xfedcba98, 0x76543210];
[INFO] [stderr]    |                             ^^^^^^^^^^ help: consider: `0x0123_4567`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/hide.rs:92:41
[INFO] [stderr]    |
[INFO] [stderr] 92 |     const DATA: [u32; 4] = [0x01234567, 0x89abcdef, 0xfedcba98, 0x76543210];
[INFO] [stderr]    |                                         ^^^^^^^^^^ help: consider: `0x89ab_cdef`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/hide.rs:92:53
[INFO] [stderr]    |
[INFO] [stderr] 92 |     const DATA: [u32; 4] = [0x01234567, 0x89abcdef, 0xfedcba98, 0x76543210];
[INFO] [stderr]    |                                                     ^^^^^^^^^^ help: consider: `0xfedc_ba98`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/hide.rs:92:65
[INFO] [stderr]    |
[INFO] [stderr] 92 |     const DATA: [u32; 4] = [0x01234567, 0x89abcdef, 0xfedcba98, 0x76543210];
[INFO] [stderr]    |                                                                 ^^^^^^^^^^ help: consider: `0x7654_3210`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> benches/clear_on_drop.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(test)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: Could not compile `clear_on_drop`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: methods called `into_*` usually take self by value; consider choosing a less ambiguous name
[INFO] [stderr]   --> src/clear_on_drop.rs:69:23
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub fn into_place(mut c: Self) -> P {
[INFO] [stderr]    |                       ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::wrong_self_convention)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `into_*` usually take self by value; consider choosing a less ambiguous name
[INFO] [stderr]   --> src/clear_on_drop.rs:81:33
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn into_uncleared_place(c: Self) -> P {
[INFO] [stderr]    |                                 ^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
[INFO] [stderr] 
[INFO] [stderr] warning: re-implementing `PartialEq::ne` is unnecessary
[INFO] [stderr]    --> src/clear_on_drop.rs:237:5
[INFO] [stderr]     |
[INFO] [stderr] 237 | /     fn ne(&self, other: &ClearOnDrop<Q>) -> bool {
[INFO] [stderr] 238 | |         PartialEq::ne(&self._place, &other._place)
[INFO] [stderr] 239 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::partialeq_ne_impl)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_ne_impl
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> benches/clear_stack_on_return.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(test)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: Could not compile `clear_on_drop`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "69885f19e224c47e5c2215d69037086e196692ab218560ed597cfca5ac4729b4"`
[INFO] running `"docker" "rm" "-f" "69885f19e224c47e5c2215d69037086e196692ab218560ed597cfca5ac4729b4"`
[INFO] [stdout] 69885f19e224c47e5c2215d69037086e196692ab218560ed597cfca5ac4729b4