[INFO] fetching crate encode_unicode 0.3.6...
[INFO] checking encode_unicode-0.3.6 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate encode_unicode 0.3.6 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate encode_unicode 0.3.6 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate encode_unicode 0.3.6
[INFO] finished tweaking crates.io crate encode_unicode 0.3.6
[INFO] tweaked toml for crates.io crate encode_unicode 0.3.6 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 014d2eb7748f626e0335873cdacf369a7d7e9803c9b50353d1f46b29b7f34dc5
[INFO] running `"docker" "start" "-a" "014d2eb7748f626e0335873cdacf369a7d7e9803c9b50353d1f46b29b7f34dc5"`
[INFO] [stderr]     Checking lazy_static v1.0.2
[INFO] [stderr]     Checking encode_unicode v0.3.6 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/utf8_char.rs:484:13
[INFO] [stderr]     |
[INFO] [stderr] 484 |             try!(char::from_utf8_array(utf8));
[INFO] [stderr]     |             ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:200:36
[INFO] [stderr]     |
[INFO] [stderr] 200 |           fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 231 | / complex!{InvalidUtf8 {
[INFO] [stderr] 232 | |         InvalidUtf8FirstByte => FirstByte,
[INFO] [stderr] 233 | |     } {
[INFO] [stderr] 234 | |         FirstByte(TooLongSeqence) => "the first byte is greater than 239 (UTF-8 sequences cannot be longer than four bytes)",
[INFO] [stderr] ...   |
[INFO] [stderr] 241 | |     }/// Returns `Some` if the error is a `InvalidUtf8FirstByte`.
[INFO] [stderr] 242 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:200:36
[INFO] [stderr]     |
[INFO] [stderr] 200 |           fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 253 | / complex!{InvalidUtf8Array {
[INFO] [stderr] 254 | |         InvalidUtf8 => InvalidUtf8Array::Utf8,
[INFO] [stderr] 255 | |         InvalidCodepoint => InvalidUtf8Array::Codepoint,
[INFO] [stderr] 256 | |     } {
[INFO] [stderr] ...   |
[INFO] [stderr] 262 | |     }/// Always returns `Some`.
[INFO] [stderr] 263 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:200:36
[INFO] [stderr]     |
[INFO] [stderr] 200 |           fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 276 | / complex!{InvalidUtf8Slice {
[INFO] [stderr] 277 | |         InvalidUtf8 => InvalidUtf8Slice::Utf8,
[INFO] [stderr] 278 | |         InvalidCodepoint => InvalidUtf8Slice::Codepoint,
[INFO] [stderr] 279 | |     } {
[INFO] [stderr] ...   |
[INFO] [stderr] 288 | |     }
[INFO] [stderr] 289 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/traits.rs:61:18
[INFO] [stderr]    |
[INFO] [stderr] 61 |             n @ 1...3 => Ok(n as usize),
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:145:20
[INFO] [stderr]     |
[INFO] [stderr] 145 |             0x00_00...0xd7_ff | 0xe0_00...0xff_ff => Ok(false),
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:145:40
[INFO] [stderr]     |
[INFO] [stderr] 145 |             0x00_00...0xd7_ff | 0xe0_00...0xff_ff => Ok(false),
[INFO] [stderr]     |                                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:146:20
[INFO] [stderr]     |
[INFO] [stderr] 146 |             0xd8_00...0xdb_ff => Ok(true),
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:497:31
[INFO] [stderr]     |
[INFO] [stderr] 497 |             (Some(&u @ 0x00_00...0xd7_ff), _) |
[INFO] [stderr]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:498:31
[INFO] [stderr]     |
[INFO] [stderr] 498 |             (Some(&u @ 0xe0_00...0xff_ff), _)
[INFO] [stderr]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:500:19
[INFO] [stderr]     |
[INFO] [stderr] 500 |             (Some(&0xdc_00...0xdf_ff), _) => Err(FirstLowSurrogate),
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^ help: use `..=` for an inclusive range: `&(0xdc_00..=0xdf_ff)`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:502:31
[INFO] [stderr]     |
[INFO] [stderr] 502 |             (Some(&f @ 0xd8_00...0xdb_ff), Some(&s @ 0xdc_00...0xdf_ff))
[INFO] [stderr]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:502:61
[INFO] [stderr]     |
[INFO] [stderr] 502 |             (Some(&f @ 0xd8_00...0xdb_ff), Some(&s @ 0xdc_00...0xdf_ff))
[INFO] [stderr]     |                                                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:504:19
[INFO] [stderr]     |
[INFO] [stderr] 504 |             (Some(&0xd8_00...0xdb_ff), Some(_)) => Err(SecondNotLowSurrogate),
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^ help: use `..=` for an inclusive range: `&(0xd8_00..=0xdb_ff)`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:505:19
[INFO] [stderr]     |
[INFO] [stderr] 505 |             (Some(&0xd8_00...0xdb_ff), None) => Err(MissingSecond),
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^ help: use `..=` for an inclusive range: `&(0xd8_00..=0xdb_ff)`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:526:21
[INFO] [stderr]     |
[INFO] [stderr] 526 |             (0x00_00...0xd7_ff, None) | // single
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:527:21
[INFO] [stderr]     |
[INFO] [stderr] 527 |             (0xe0_00...0xff_ff, None) | // single
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:528:21
[INFO] [stderr]     |
[INFO] [stderr] 528 |             (0xd8_00...0xdb_ff, Some(0xdc_00...0xdf_ff)) // correct surrogate
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:528:45
[INFO] [stderr]     |
[INFO] [stderr] 528 |             (0xd8_00...0xdb_ff, Some(0xdc_00...0xdf_ff)) // correct surrogate
[INFO] [stderr]     |                                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:530:21
[INFO] [stderr]     |
[INFO] [stderr] 530 |             (0xd8_00...0xdb_ff, Some(_)) => Err(InvalidSecond),
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:531:21
[INFO] [stderr]     |
[INFO] [stderr] 531 |             (0xd8_00...0xdb_ff, None   ) => Err(MissingSecond),
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:532:21
[INFO] [stderr]     |
[INFO] [stderr] 532 |             (0xdc_00...0xdf_ff,    _   ) => Err(FirstIsTrailingSurrogate),
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utf8_char.rs:85:19
[INFO] [stderr]    |
[INFO] [stderr] 85 |             (a @ 0...0x00_7f, _) => {
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utf8_char.rs:88:19
[INFO] [stderr]    |
[INFO] [stderr] 88 |             (u @ 0...0x07_ff, _) => {
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/utf16_char.rs:442:14
[INFO] [stderr]     |
[INFO] [stderr] 442 |             0...127 => {// 1 byte => 1 unit
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/utf16_char.rs:446:24
[INFO] [stderr]     |
[INFO] [stderr] 446 |             0b1000_0000...0b1101_1111 => {// 2 bytes => 1 unit
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/utf16_char.rs:451:24
[INFO] [stderr]     |
[INFO] [stderr] 451 |             0b1110_0000...0b1110_1111 => {// 3 bytes => 1 unit
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/decoding_iterators.rs:146:28
[INFO] [stderr]     |
[INFO] [stderr] 146 |                 0b0000_0000...0b0111_1111 => {/*1 and */Ok(())},
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/decoding_iterators.rs:147:28
[INFO] [stderr]     |
[INFO] [stderr] 147 |                 0b1100_0010...0b1101_1111 => {//2 and not overlong
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/decoding_iterators.rs:150:28
[INFO] [stderr]     |
[INFO] [stderr] 150 |                 0b1110_0000...0b1110_1111 => {//3
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/decoding_iterators.rs:163:28
[INFO] [stderr]     |
[INFO] [stderr] 163 |                 0b1111_0000...0b1111_0100 => {//4
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/decoding_iterators.rs:176:28
[INFO] [stderr]     |
[INFO] [stderr] 176 |                 0b1000_0000...0b1011_1111 => {// continuation byte
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/decoding_iterators.rs:179:28
[INFO] [stderr]     |
[INFO] [stderr] 179 |                 0b1100_0000...0b1100_0001 => {// 2 and overlong
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/decoding_iterators.rs:182:28
[INFO] [stderr]     |
[INFO] [stderr] 182 |                 0b1111_0101...0b1111_0111 => {// 4 and too high codepoint
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/decoding_iterators.rs:185:28
[INFO] [stderr]     |
[INFO] [stderr] 185 |                 0b1111_1000...0b1111_1111 => {
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/utf8_char.rs:484:13
[INFO] [stderr]     |
[INFO] [stderr] 484 |             try!(char::from_utf8_array(utf8));
[INFO] [stderr]     |             ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:200:36
[INFO] [stderr]     |
[INFO] [stderr] 200 |           fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 231 | / complex!{InvalidUtf8 {
[INFO] [stderr] 232 | |         InvalidUtf8FirstByte => FirstByte,
[INFO] [stderr] 233 | |     } {
[INFO] [stderr] 234 | |         FirstByte(TooLongSeqence) => "the first byte is greater than 239 (UTF-8 sequences cannot be longer than four bytes)",
[INFO] [stderr] ...   |
[INFO] [stderr] 241 | |     }/// Returns `Some` if the error is a `InvalidUtf8FirstByte`.
[INFO] [stderr] 242 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:200:36
[INFO] [stderr]     |
[INFO] [stderr] 200 |           fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 253 | / complex!{InvalidUtf8Array {
[INFO] [stderr] 254 | |         InvalidUtf8 => InvalidUtf8Array::Utf8,
[INFO] [stderr] 255 | |         InvalidCodepoint => InvalidUtf8Array::Codepoint,
[INFO] [stderr] 256 | |     } {
[INFO] [stderr] ...   |
[INFO] [stderr] 262 | |     }/// Always returns `Some`.
[INFO] [stderr] 263 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:200:36
[INFO] [stderr]     |
[INFO] [stderr] 200 |           fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 276 | / complex!{InvalidUtf8Slice {
[INFO] [stderr] 277 | |         InvalidUtf8 => InvalidUtf8Slice::Utf8,
[INFO] [stderr] 278 | |         InvalidCodepoint => InvalidUtf8Slice::Codepoint,
[INFO] [stderr] 279 | |     } {
[INFO] [stderr] ...   |
[INFO] [stderr] 288 | |     }
[INFO] [stderr] 289 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/traits.rs:61:18
[INFO] [stderr]    |
[INFO] [stderr] 61 |             n @ 1...3 => Ok(n as usize),
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:145:20
[INFO] [stderr]     |
[INFO] [stderr] 145 |             0x00_00...0xd7_ff | 0xe0_00...0xff_ff => Ok(false),
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:145:40
[INFO] [stderr]     |
[INFO] [stderr] 145 |             0x00_00...0xd7_ff | 0xe0_00...0xff_ff => Ok(false),
[INFO] [stderr]     |                                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:146:20
[INFO] [stderr]     |
[INFO] [stderr] 146 |             0xd8_00...0xdb_ff => Ok(true),
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:497:31
[INFO] [stderr]     |
[INFO] [stderr] 497 |             (Some(&u @ 0x00_00...0xd7_ff), _) |
[INFO] [stderr]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:498:31
[INFO] [stderr]     |
[INFO] [stderr] 498 |             (Some(&u @ 0xe0_00...0xff_ff), _)
[INFO] [stderr]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:500:19
[INFO] [stderr]     |
[INFO] [stderr] 500 |             (Some(&0xdc_00...0xdf_ff), _) => Err(FirstLowSurrogate),
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^ help: use `..=` for an inclusive range: `&(0xdc_00..=0xdf_ff)`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:502:31
[INFO] [stderr]     |
[INFO] [stderr] 502 |             (Some(&f @ 0xd8_00...0xdb_ff), Some(&s @ 0xdc_00...0xdf_ff))
[INFO] [stderr]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:502:61
[INFO] [stderr]     |
[INFO] [stderr] 502 |             (Some(&f @ 0xd8_00...0xdb_ff), Some(&s @ 0xdc_00...0xdf_ff))
[INFO] [stderr]     |                                                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:504:19
[INFO] [stderr]     |
[INFO] [stderr] 504 |             (Some(&0xd8_00...0xdb_ff), Some(_)) => Err(SecondNotLowSurrogate),
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^ help: use `..=` for an inclusive range: `&(0xd8_00..=0xdb_ff)`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:505:19
[INFO] [stderr]     |
[INFO] [stderr] 505 |             (Some(&0xd8_00...0xdb_ff), None) => Err(MissingSecond),
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^ help: use `..=` for an inclusive range: `&(0xd8_00..=0xdb_ff)`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:526:21
[INFO] [stderr]     |
[INFO] [stderr] 526 |             (0x00_00...0xd7_ff, None) | // single
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:527:21
[INFO] [stderr]     |
[INFO] [stderr] 527 |             (0xe0_00...0xff_ff, None) | // single
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:528:21
[INFO] [stderr]     |
[INFO] [stderr] 528 |             (0xd8_00...0xdb_ff, Some(0xdc_00...0xdf_ff)) // correct surrogate
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:528:45
[INFO] [stderr]     |
[INFO] [stderr] 528 |             (0xd8_00...0xdb_ff, Some(0xdc_00...0xdf_ff)) // correct surrogate
[INFO] [stderr]     |                                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:530:21
[INFO] [stderr]     |
[INFO] [stderr] 530 |             (0xd8_00...0xdb_ff, Some(_)) => Err(InvalidSecond),
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:531:21
[INFO] [stderr]     |
[INFO] [stderr] 531 |             (0xd8_00...0xdb_ff, None   ) => Err(MissingSecond),
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/traits.rs:532:21
[INFO] [stderr]     |
[INFO] [stderr] 532 |             (0xdc_00...0xdf_ff,    _   ) => Err(FirstIsTrailingSurrogate),
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utf8_char.rs:85:19
[INFO] [stderr]    |
[INFO] [stderr] 85 |             (a @ 0...0x00_7f, _) => {
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utf8_char.rs:88:19
[INFO] [stderr]    |
[INFO] [stderr] 88 |             (u @ 0...0x07_ff, _) => {
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/utf16_char.rs:442:14
[INFO] [stderr]     |
[INFO] [stderr] 442 |             0...127 => {// 1 byte => 1 unit
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/utf16_char.rs:446:24
[INFO] [stderr]     |
[INFO] [stderr] 446 |             0b1000_0000...0b1101_1111 => {// 2 bytes => 1 unit
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/utf16_char.rs:451:24
[INFO] [stderr]     |
[INFO] [stderr] 451 |             0b1110_0000...0b1110_1111 => {// 3 bytes => 1 unit
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/decoding_iterators.rs:146:28
[INFO] [stderr]     |
[INFO] [stderr] 146 |                 0b0000_0000...0b0111_1111 => {/*1 and */Ok(())},
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/decoding_iterators.rs:147:28
[INFO] [stderr]     |
[INFO] [stderr] 147 |                 0b1100_0010...0b1101_1111 => {//2 and not overlong
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/decoding_iterators.rs:150:28
[INFO] [stderr]     |
[INFO] [stderr] 150 |                 0b1110_0000...0b1110_1111 => {//3
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/decoding_iterators.rs:163:28
[INFO] [stderr]     |
[INFO] [stderr] 163 |                 0b1111_0000...0b1111_0100 => {//4
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/decoding_iterators.rs:176:28
[INFO] [stderr]     |
[INFO] [stderr] 176 |                 0b1000_0000...0b1011_1111 => {// continuation byte
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/decoding_iterators.rs:179:28
[INFO] [stderr]     |
[INFO] [stderr] 179 |                 0b1100_0000...0b1100_0001 => {// 2 and overlong
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/decoding_iterators.rs:182:28
[INFO] [stderr]     |
[INFO] [stderr] 182 |                 0b1111_0101...0b1111_0111 => {// 4 and too high codepoint
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/decoding_iterators.rs:185:28
[INFO] [stderr]     |
[INFO] [stderr] 185 |                 0b1111_1000...0b1111_1111 => {
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/errors.rs:206:25
[INFO] [stderr]     |
[INFO] [stderr] 206 |               match (self.cause(), $use_cause) {
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 231 | / complex!{InvalidUtf8 {
[INFO] [stderr] 232 | |         InvalidUtf8FirstByte => FirstByte,
[INFO] [stderr] 233 | |     } {
[INFO] [stderr] 234 | |         FirstByte(TooLongSeqence) => "the first byte is greater than 239 (UTF-8 sequences cannot be longer than four bytes)",
[INFO] [stderr] ...   |
[INFO] [stderr] 241 | |     }/// Returns `Some` if the error is a `InvalidUtf8FirstByte`.
[INFO] [stderr] 242 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/errors.rs:206:25
[INFO] [stderr]     |
[INFO] [stderr] 206 |               match (self.cause(), $use_cause) {
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 253 | / complex!{InvalidUtf8Array {
[INFO] [stderr] 254 | |         InvalidUtf8 => InvalidUtf8Array::Utf8,
[INFO] [stderr] 255 | |         InvalidCodepoint => InvalidUtf8Array::Codepoint,
[INFO] [stderr] 256 | |     } {
[INFO] [stderr] ...   |
[INFO] [stderr] 262 | |     }/// Always returns `Some`.
[INFO] [stderr] 263 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/errors.rs:206:25
[INFO] [stderr]     |
[INFO] [stderr] 206 |               match (self.cause(), $use_cause) {
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 276 | / complex!{InvalidUtf8Slice {
[INFO] [stderr] 277 | |         InvalidUtf8 => InvalidUtf8Slice::Utf8,
[INFO] [stderr] 278 | |         InvalidCodepoint => InvalidUtf8Slice::Codepoint,
[INFO] [stderr] 279 | |     } {
[INFO] [stderr] ...   |
[INFO] [stderr] 288 | |     }
[INFO] [stderr] 289 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/errors.rs:206:25
[INFO] [stderr]     |
[INFO] [stderr] 206 |               match (self.cause(), $use_cause) {
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 231 | / complex!{InvalidUtf8 {
[INFO] [stderr] 232 | |         InvalidUtf8FirstByte => FirstByte,
[INFO] [stderr] 233 | |     } {
[INFO] [stderr] 234 | |         FirstByte(TooLongSeqence) => "the first byte is greater than 239 (UTF-8 sequences cannot be longer than four bytes)",
[INFO] [stderr] ...   |
[INFO] [stderr] 241 | |     }/// Returns `Some` if the error is a `InvalidUtf8FirstByte`.
[INFO] [stderr] 242 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/errors.rs:206:25
[INFO] [stderr]     |
[INFO] [stderr] 206 |               match (self.cause(), $use_cause) {
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 253 | / complex!{InvalidUtf8Array {
[INFO] [stderr] 254 | |         InvalidUtf8 => InvalidUtf8Array::Utf8,
[INFO] [stderr] 255 | |         InvalidCodepoint => InvalidUtf8Array::Codepoint,
[INFO] [stderr] 256 | |     } {
[INFO] [stderr] ...   |
[INFO] [stderr] 262 | |     }/// Always returns `Some`.
[INFO] [stderr] 263 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/errors.rs:206:25
[INFO] [stderr]     |
[INFO] [stderr] 206 |               match (self.cause(), $use_cause) {
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 276 | / complex!{InvalidUtf8Slice {
[INFO] [stderr] 277 | |         InvalidUtf8 => InvalidUtf8Slice::Utf8,
[INFO] [stderr] 278 | |         InvalidCodepoint => InvalidUtf8Slice::Codepoint,
[INFO] [stderr] 279 | |     } {
[INFO] [stderr] ...   |
[INFO] [stderr] 288 | |     }
[INFO] [stderr] 289 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/traits.rs:506:13
[INFO] [stderr]     |
[INFO] [stderr] 506 |             (Some(_), _) => unreachable!()
[INFO] [stderr]     |             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/traits.rs:534:13
[INFO] [stderr]     |
[INFO] [stderr] 534 |             (        _        , None   ) => unreachable!()
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/decoding_iterators.rs:188:17
[INFO] [stderr]     |
[INFO] [stderr] 188 |                 _ => unreachable!("all possible byte values should be covered")
[INFO] [stderr]     |                 ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/traits.rs:506:13
[INFO] [stderr]     |
[INFO] [stderr] 506 |             (Some(_), _) => unreachable!()
[INFO] [stderr]     |             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/traits.rs:534:13
[INFO] [stderr]     |
[INFO] [stderr] 534 |             (        _        , None   ) => unreachable!()
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/decoding_iterators.rs:188:17
[INFO] [stderr]     |
[INFO] [stderr] 188 |                 _ => unreachable!("all possible byte values should be covered")
[INFO] [stderr]     |                 ^
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read /usr/share/dict/american-english: No such file or directory (os error 2)
[INFO] [stderr]   --> benches/multiiterators.rs:10:24
[INFO] [stderr]    |
[INFO] [stderr] 10 | static ENGLISH: &str = include_str!("/usr/share/dict/american-english");
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> tests/errs.rs:44:25
[INFO] [stderr]    |
[INFO] [stderr] 44 |             0b_1000_0000...0b_1011_1111 => Err(ContinuationByte),
[INFO] [stderr]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> tests/errs.rs:45:25
[INFO] [stderr]    |
[INFO] [stderr] 45 |             0b_1111_1000...0b_1111_1111 => Err(TooLongSeqence),
[INFO] [stderr]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> tests/errs.rs:46:25
[INFO] [stderr]    |
[INFO] [stderr] 46 |             0b_0000_0000...0b_0111_1111 => Ok(0),
[INFO] [stderr]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> tests/errs.rs:47:25
[INFO] [stderr]    |
[INFO] [stderr] 47 |             0b_1100_0000...0b_1101_1111 => Ok(1),
[INFO] [stderr]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> tests/errs.rs:48:25
[INFO] [stderr]    |
[INFO] [stderr] 48 |             0b_1110_0000...0b_1110_1111 => Ok(2),
[INFO] [stderr]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> tests/errs.rs:49:25
[INFO] [stderr]    |
[INFO] [stderr] 49 |             0b_1111_0000...0b_1111_0111 => Ok(3),
[INFO] [stderr]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> tests/errs.rs:59:35
[INFO] [stderr]    |
[INFO] [stderr] 59 |             0b_0000_0000_0000_0000...0b_1101_0111_1111_1111 => Ok(false),
[INFO] [stderr]    |                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> tests/errs.rs:60:35
[INFO] [stderr]    |
[INFO] [stderr] 60 |             0b_1101_1000_0000_0000...0b_1101_1011_1111_1111 => Ok(true),
[INFO] [stderr]    |                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> tests/errs.rs:61:35
[INFO] [stderr]    |
[INFO] [stderr] 61 |             0b_1101_1100_0000_0000...0b_1101_1111_1111_1111 => Err(InvalidUtf16FirstUnit),
[INFO] [stderr]    |                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> tests/errs.rs:62:35
[INFO] [stderr]    |
[INFO] [stderr] 62 |             0b_1110_0000_0000_0000...0b_1111_1111_1111_1111 => Ok(false),
[INFO] [stderr]    |                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> benches/multiiterators.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | / lazy_static!{
[INFO] [stderr] 13 | |     static ref UTF8CHARS: Vec<Utf8Char> = ENGLISH.chars().map(|c| c.to_utf8() ).collect();
[INFO] [stderr] 14 | |     static ref UTF16CHARS: Vec<Utf16Char> = ENGLISH.chars().map(|c| c.to_utf16() ).collect();
[INFO] [stderr] 15 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> benches/multiiterators.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | / lazy_static!{
[INFO] [stderr] 13 | |     static ref UTF8CHARS: Vec<Utf8Char> = ENGLISH.chars().map(|c| c.to_utf8() ).collect();
[INFO] [stderr] 14 | |     static ref UTF16CHARS: Vec<Utf16Char> = ENGLISH.chars().map(|c| c.to_utf16() ).collect();
[INFO] [stderr] 15 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `encode_unicode`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "014d2eb7748f626e0335873cdacf369a7d7e9803c9b50353d1f46b29b7f34dc5"`
[INFO] running `"docker" "rm" "-f" "014d2eb7748f626e0335873cdacf369a7d7e9803c9b50353d1f46b29b7f34dc5"`
[INFO] [stdout] 014d2eb7748f626e0335873cdacf369a7d7e9803c9b50353d1f46b29b7f34dc5