[INFO] crate marksman_escape 0.1.2 is already in cache
[INFO] extracting crate marksman_escape 0.1.2 into work/ex/clippy-test-run/sources/stable/reg/marksman_escape/0.1.2
[INFO] extracting crate marksman_escape 0.1.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/marksman_escape/0.1.2
[INFO] validating manifest of marksman_escape-0.1.2 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 marksman_escape-0.1.2 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 marksman_escape-0.1.2
[INFO] finished frobbing marksman_escape-0.1.2
[INFO] frobbed toml for marksman_escape-0.1.2 written to work/ex/clippy-test-run/sources/stable/reg/marksman_escape/0.1.2/Cargo.toml
[INFO] started frobbing marksman_escape-0.1.2
[INFO] finished frobbing marksman_escape-0.1.2
[INFO] frobbed toml for marksman_escape-0.1.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/marksman_escape/0.1.2/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 marksman_escape-0.1.2 against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/marksman_escape/0.1.2:/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 -Dclippy::into_iter_on_array" "-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] b34de89d51a9ac2301dbb2f3bef41ecb1f75bbdefa12f3f8ec1159851a7b9afd
[INFO] running `"docker" "start" "-a" "b34de89d51a9ac2301dbb2f3bef41ecb1f75bbdefa12f3f8ec1159851a7b9afd"`
[INFO] [stderr]     Checking marksman_escape v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/unescape.rs:175:52
[INFO] [stderr]     |
[INFO] [stderr] 175 |                 Some(b@b'0'...b'9') => if value <= 0x10FFFF {
[INFO] [stderr]     |                                                    ^^^^^^^^ help: consider: `0x0010_FFFF`
[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/unescape.rs:192:29
[INFO] [stderr]     |
[INFO] [stderr] 192 |                 if value <= 0x10FFFF {
[INFO] [stderr]     |                             ^^^^^^^^ help: consider: `0x0010_FFFF`
[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/unescape.rs:196:29
[INFO] [stderr]     |
[INFO] [stderr] 196 |                 if value <= 0x10FFFF {
[INFO] [stderr]     |                             ^^^^^^^^ help: consider: `0x0010_FFFF`
[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/unescape.rs:175:52
[INFO] [stderr]     |
[INFO] [stderr] 175 |                 Some(b@b'0'...b'9') => if value <= 0x10FFFF {
[INFO] [stderr]     |                                                    ^^^^^^^^ help: consider: `0x0010_FFFF`
[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/unescape.rs:192:29
[INFO] [stderr]     |
[INFO] [stderr] 192 |                 if value <= 0x10FFFF {
[INFO] [stderr]     |                             ^^^^^^^^ help: consider: `0x0010_FFFF`
[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/unescape.rs:196:29
[INFO] [stderr]     |
[INFO] [stderr] 196 |                 if value <= 0x10FFFF {
[INFO] [stderr]     |                             ^^^^^^^^ help: consider: `0x0010_FFFF`
[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: methods called `from_*` usually take no self; consider choosing a less ambiguous name
[INFO] [stderr]   --> src/unescape.rs:71:23
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn from_codepoint(&mut self, codepoint: u32) -> u8 {
[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: some ranges overlap
[INFO] [stderr]    --> src/unescape.rs:108:19
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 | 0x007F...0x009F
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_overlapping_arm)] on by default
[INFO] [stderr] note: overlaps with this
[INFO] [stderr]    --> src/unescape.rs:78:17
[INFO] [stderr]     |
[INFO] [stderr] 78  |                 0x80 => "\u{20AC}",
[INFO] [stderr]     |                 ^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_overlapping_arm
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/unescape.rs:169:30
[INFO] [stderr]     |
[INFO] [stderr] 169 |         let mut value: u32 = (byte - b'0') as u32;
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(byte - b'0')`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/unescape.rs:176:44
[INFO] [stderr]     |
[INFO] [stderr] 176 |                     value = (value * 10) + ((b - b'0') as u32);
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(b - b'0')`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/unescape.rs:193:46
[INFO] [stderr]     |
[INFO] [stderr] 193 |                     value = (value * 0x10) + ((b - b'0') as u32);
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(b - b'0')`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/unescape.rs:197:44
[INFO] [stderr]     |
[INFO] [stderr] 197 |                     value = (value * 16) + ((b - b'a' + 10) as u32);
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(b - b'a' + 10)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: the `r @ _` pattern can be written as just `r`
[INFO] [stderr]    --> src/unescape.rs:233:13
[INFO] [stderr]     |
[INFO] [stderr] 233 |             r@_        => r
[INFO] [stderr]     |             ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `from_*` usually take no self; consider choosing a less ambiguous name
[INFO] [stderr]   --> src/unescape.rs:71:23
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn from_codepoint(&mut self, codepoint: u32) -> u8 {
[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: some ranges overlap
[INFO] [stderr]    --> src/unescape.rs:108:19
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 | 0x007F...0x009F
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_overlapping_arm)] on by default
[INFO] [stderr] note: overlaps with this
[INFO] [stderr]    --> src/unescape.rs:78:17
[INFO] [stderr]     |
[INFO] [stderr] 78  |                 0x80 => "\u{20AC}",
[INFO] [stderr]     |                 ^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_overlapping_arm
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/unescape.rs:169:30
[INFO] [stderr]     |
[INFO] [stderr] 169 |         let mut value: u32 = (byte - b'0') as u32;
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(byte - b'0')`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/unescape.rs:176:44
[INFO] [stderr]     |
[INFO] [stderr] 176 |                     value = (value * 10) + ((b - b'0') as u32);
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(b - b'0')`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/unescape.rs:193:46
[INFO] [stderr]     |
[INFO] [stderr] 193 |                     value = (value * 0x10) + ((b - b'0') as u32);
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(b - b'0')`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/unescape.rs:197:44
[INFO] [stderr]     |
[INFO] [stderr] 197 |                     value = (value * 16) + ((b - b'a' + 10) as u32);
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(b - b'a' + 10)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: the `r @ _` pattern can be written as just `r`
[INFO] [stderr]    --> src/unescape.rs:233:13
[INFO] [stderr]     |
[INFO] [stderr] 233 |             r@_        => r
[INFO] [stderr]     |             ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::str::StrExt`
[INFO] [stderr]  --> benches/unescape.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::str::StrExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^ no `StrExt` in `str`
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> benches/unescape.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(test)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors occurred: E0432, E0554.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `marksman_escape`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> benches/plain_iter.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 `marksman_escape`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0432]: unresolved import `std::str::StrExt`
[INFO] [stderr]  --> benches/escape.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::str::StrExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^ no `StrExt` in `str`
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> benches/escape.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(test)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors occurred: E0432, E0554.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `marksman_escape`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: the function has a cyclomatic complexity of 2232
[INFO] [stderr]     --> tests/unescape_named.rs:16:1
[INFO] [stderr]      |
[INFO] [stderr] 16   | / fn test_get_named_ref(){
[INFO] [stderr] 17   | |     assert!(get_named_ref(b"AElig").is_some());
[INFO] [stderr] 18   | |     assert!(get_named_ref(b"AElig;").is_some());
[INFO] [stderr] 19   | |     assert!(get_named_ref(b"AMP").is_some());
[INFO] [stderr] ...    |
[INFO] [stderr] 2247 | |     assert!(get_named_ref(b"zwnj;").is_some());
[INFO] [stderr] 2248 | | }
[INFO] [stderr]      | |_^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::cyclomatic_complexity)] on by default
[INFO] [stderr]      = help: you could split it up into multiple smaller functions
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "b34de89d51a9ac2301dbb2f3bef41ecb1f75bbdefa12f3f8ec1159851a7b9afd"`
[INFO] running `"docker" "rm" "-f" "b34de89d51a9ac2301dbb2f3bef41ecb1f75bbdefa12f3f8ec1159851a7b9afd"`
[INFO] [stdout] b34de89d51a9ac2301dbb2f3bef41ecb1f75bbdefa12f3f8ec1159851a7b9afd