[INFO] crate encode_unicode 0.3.5 is already in cache
[INFO] extracting crate encode_unicode 0.3.5 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/encode_unicode/0.3.5
[INFO] extracting crate encode_unicode 0.3.5 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/encode_unicode/0.3.5
[INFO] validating manifest of encode_unicode-0.3.5 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of encode_unicode-0.3.5 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing encode_unicode-0.3.5
[INFO] finished frobbing encode_unicode-0.3.5
[INFO] frobbed toml for encode_unicode-0.3.5 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/encode_unicode/0.3.5/Cargo.toml
[INFO] started frobbing encode_unicode-0.3.5
[INFO] finished frobbing encode_unicode-0.3.5
[INFO] frobbed toml for encode_unicode-0.3.5 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/encode_unicode/0.3.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking encode_unicode-0.3.5 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-3/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/encode_unicode/0.3.5:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1317bf05c4b498a13b5959fb92846377e3f2461711caa54c5f068fa5e1ea53bd
[INFO] running `"docker" "start" "-a" "1317bf05c4b498a13b5959fb92846377e3f2461711caa54c5f068fa5e1ea53bd"`
[INFO] [stderr]     Checking lazy_static v1.0.2
[INFO] [stderr]     Checking encode_unicode v0.3.5 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:192:36
[INFO] [stderr]     |
[INFO] [stderr] 192 |           fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 223 | / complex!{InvalidUtf8 {
[INFO] [stderr] 224 | |         InvalidUtf8FirstByte => FirstByte,
[INFO] [stderr] 225 | |     } {
[INFO] [stderr] 226 | |         FirstByte(TooLongSeqence) => "the first byte is greater than 239 (UTF-8 sequences cannot be longer than four bytes)",
[INFO] [stderr] ...   |
[INFO] [stderr] 233 | |     }/// Returns `Some` if the error is a `InvalidUtf8FirstByte`.
[INFO] [stderr] 234 | | }
[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:192:36
[INFO] [stderr]     |
[INFO] [stderr] 192 |           fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 245 | / complex!{InvalidUtf8Array {
[INFO] [stderr] 246 | |         InvalidUtf8 => InvalidUtf8Array::Utf8,
[INFO] [stderr] 247 | |         InvalidCodepoint => InvalidUtf8Array::Codepoint,
[INFO] [stderr] 248 | |     } {
[INFO] [stderr] ...   |
[INFO] [stderr] 254 | |     }/// Always returns `Some`.
[INFO] [stderr] 255 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:192:36
[INFO] [stderr]     |
[INFO] [stderr] 192 |           fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 268 | / complex!{InvalidUtf8Slice {
[INFO] [stderr] 269 | |         InvalidUtf8 => InvalidUtf8Slice::Utf8,
[INFO] [stderr] 270 | |         InvalidCodepoint => InvalidUtf8Slice::Codepoint,
[INFO] [stderr] 271 | |     } {
[INFO] [stderr] ...   |
[INFO] [stderr] 280 | |     }
[INFO] [stderr] 281 | | }
[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:417:31
[INFO] [stderr]     |
[INFO] [stderr] 417 |             (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:418:31
[INFO] [stderr]     |
[INFO] [stderr] 418 |             (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:420:19
[INFO] [stderr]     |
[INFO] [stderr] 420 |             (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:422:31
[INFO] [stderr]     |
[INFO] [stderr] 422 |             (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:422:61
[INFO] [stderr]     |
[INFO] [stderr] 422 |             (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:424:19
[INFO] [stderr]     |
[INFO] [stderr] 424 |             (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:425:19
[INFO] [stderr]     |
[INFO] [stderr] 425 |             (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:433:21
[INFO] [stderr]     |
[INFO] [stderr] 433 |             (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:434:21
[INFO] [stderr]     |
[INFO] [stderr] 434 |             (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:435:21
[INFO] [stderr]     |
[INFO] [stderr] 435 |             (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:435:45
[INFO] [stderr]     |
[INFO] [stderr] 435 |             (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:437:21
[INFO] [stderr]     |
[INFO] [stderr] 437 |             (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:438:21
[INFO] [stderr]     |
[INFO] [stderr] 438 |             (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:439:21
[INFO] [stderr]     |
[INFO] [stderr] 439 |             (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:440:14
[INFO] [stderr]     |
[INFO] [stderr] 440 |             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:444:24
[INFO] [stderr]     |
[INFO] [stderr] 444 |             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:449:24
[INFO] [stderr]     |
[INFO] [stderr] 449 |             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:198:25
[INFO] [stderr]     |
[INFO] [stderr] 198 |               match (self.cause(), $use_cause) {
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 223 | / complex!{InvalidUtf8 {
[INFO] [stderr] 224 | |         InvalidUtf8FirstByte => FirstByte,
[INFO] [stderr] 225 | |     } {
[INFO] [stderr] 226 | |         FirstByte(TooLongSeqence) => "the first byte is greater than 239 (UTF-8 sequences cannot be longer than four bytes)",
[INFO] [stderr] ...   |
[INFO] [stderr] 233 | |     }/// Returns `Some` if the error is a `InvalidUtf8FirstByte`.
[INFO] [stderr] 234 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[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:198:25
[INFO] [stderr]     |
[INFO] [stderr] 198 |               match (self.cause(), $use_cause) {
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 245 | / complex!{InvalidUtf8Array {
[INFO] [stderr] 246 | |         InvalidUtf8 => InvalidUtf8Array::Utf8,
[INFO] [stderr] 247 | |         InvalidCodepoint => InvalidUtf8Array::Codepoint,
[INFO] [stderr] 248 | |     } {
[INFO] [stderr] ...   |
[INFO] [stderr] 254 | |     }/// Always returns `Some`.
[INFO] [stderr] 255 | | }
[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:198:25
[INFO] [stderr]     |
[INFO] [stderr] 198 |               match (self.cause(), $use_cause) {
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 268 | / complex!{InvalidUtf8Slice {
[INFO] [stderr] 269 | |         InvalidUtf8 => InvalidUtf8Slice::Utf8,
[INFO] [stderr] 270 | |         InvalidCodepoint => InvalidUtf8Slice::Codepoint,
[INFO] [stderr] 271 | |     } {
[INFO] [stderr] ...   |
[INFO] [stderr] 280 | |     }
[INFO] [stderr] 281 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:192:36
[INFO] [stderr]     |
[INFO] [stderr] 192 |           fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 223 | / complex!{InvalidUtf8 {
[INFO] [stderr] 224 | |         InvalidUtf8FirstByte => FirstByte,
[INFO] [stderr] 225 | |     } {
[INFO] [stderr] 226 | |         FirstByte(TooLongSeqence) => "the first byte is greater than 239 (UTF-8 sequences cannot be longer than four bytes)",
[INFO] [stderr] ...   |
[INFO] [stderr] 233 | |     }/// Returns `Some` if the error is a `InvalidUtf8FirstByte`.
[INFO] [stderr] 234 | | }
[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:192:36
[INFO] [stderr]     |
[INFO] [stderr] 192 |           fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 245 | / complex!{InvalidUtf8Array {
[INFO] [stderr] 246 | |         InvalidUtf8 => InvalidUtf8Array::Utf8,
[INFO] [stderr] 247 | |         InvalidCodepoint => InvalidUtf8Array::Codepoint,
[INFO] [stderr] 248 | |     } {
[INFO] [stderr] ...   |
[INFO] [stderr] 254 | |     }/// Always returns `Some`.
[INFO] [stderr] 255 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:192:36
[INFO] [stderr]     |
[INFO] [stderr] 192 |           fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] ...
[INFO] [stderr] 268 | / complex!{InvalidUtf8Slice {
[INFO] [stderr] 269 | |         InvalidUtf8 => InvalidUtf8Slice::Utf8,
[INFO] [stderr] 270 | |         InvalidCodepoint => InvalidUtf8Slice::Codepoint,
[INFO] [stderr] 271 | |     } {
[INFO] [stderr] ...   |
[INFO] [stderr] 280 | |     }
[INFO] [stderr] 281 | | }
[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:417:31
[INFO] [stderr]     |
[INFO] [stderr] 417 |             (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:418:31
[INFO] [stderr]     |
[INFO] [stderr] 418 |             (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:420:19
[INFO] [stderr]     |
[INFO] [stderr] 420 |             (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:422:31
[INFO] [stderr]     |
[INFO] [stderr] 422 |             (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:422:61
[INFO] [stderr]     |
[INFO] [stderr] 422 |             (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:424:19
[INFO] [stderr]     |
[INFO] [stderr] 424 |             (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:425:19
[INFO] [stderr]     |
[INFO] [stderr] 425 |             (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:433:21
[INFO] [stderr]     |
[INFO] [stderr] 433 |             (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:434:21
[INFO] [stderr]     |
[INFO] [stderr] 434 |             (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:435:21
[INFO] [stderr]     |
[INFO] [stderr] 435 |             (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:435:45
[INFO] [stderr]     |
[INFO] [stderr] 435 |             (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:437:21
[INFO] [stderr]     |
[INFO] [stderr] 437 |             (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:438:21
[INFO] [stderr]     |
[INFO] [stderr] 438 |             (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:439:21
[INFO] [stderr]     |
[INFO] [stderr] 439 |             (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:440:14
[INFO] [stderr]     |
[INFO] [stderr] 440 |             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:444:24
[INFO] [stderr]     |
[INFO] [stderr] 444 |             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:449:24
[INFO] [stderr]     |
[INFO] [stderr] 449 |             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:198:25
[INFO] [stderr]     |
[INFO] [stderr] 198 |               match (self.cause(), $use_cause) {
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 223 | / complex!{InvalidUtf8 {
[INFO] [stderr] 224 | |         InvalidUtf8FirstByte => FirstByte,
[INFO] [stderr] 225 | |     } {
[INFO] [stderr] 226 | |         FirstByte(TooLongSeqence) => "the first byte is greater than 239 (UTF-8 sequences cannot be longer than four bytes)",
[INFO] [stderr] ...   |
[INFO] [stderr] 233 | |     }/// Returns `Some` if the error is a `InvalidUtf8FirstByte`.
[INFO] [stderr] 234 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/traits.rs:426:13
[INFO] [stderr]     |
[INFO] [stderr] 426 |             (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:441:13
[INFO] [stderr]     |
[INFO] [stderr] 441 |             (        _        , None   ) => unreachable!()
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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:198:25
[INFO] [stderr]     |
[INFO] [stderr] 198 |               match (self.cause(), $use_cause) {
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 245 | / complex!{InvalidUtf8Array {
[INFO] [stderr] 246 | |         InvalidUtf8 => InvalidUtf8Array::Utf8,
[INFO] [stderr] 247 | |         InvalidCodepoint => InvalidUtf8Array::Codepoint,
[INFO] [stderr] 248 | |     } {
[INFO] [stderr] ...   |
[INFO] [stderr] 254 | |     }/// Always returns `Some`.
[INFO] [stderr] 255 | | }
[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:198:25
[INFO] [stderr]     |
[INFO] [stderr] 198 |               match (self.cause(), $use_cause) {
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 268 | / complex!{InvalidUtf8Slice {
[INFO] [stderr] 269 | |         InvalidUtf8 => InvalidUtf8Slice::Utf8,
[INFO] [stderr] 270 | |         InvalidCodepoint => InvalidUtf8Slice::Codepoint,
[INFO] [stderr] 271 | |     } {
[INFO] [stderr] ...   |
[INFO] [stderr] 280 | |     }
[INFO] [stderr] 281 | | }
[INFO] [stderr]     | |_- in this macro invocation
[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:426:13
[INFO] [stderr]     |
[INFO] [stderr] 426 |             (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:441:13
[INFO] [stderr]     |
[INFO] [stderr] 441 |             (        _        , 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: `...` 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] 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: 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" "1317bf05c4b498a13b5959fb92846377e3f2461711caa54c5f068fa5e1ea53bd"`
[INFO] running `"docker" "rm" "-f" "1317bf05c4b498a13b5959fb92846377e3f2461711caa54c5f068fa5e1ea53bd"`
[INFO] [stdout] 1317bf05c4b498a13b5959fb92846377e3f2461711caa54c5f068fa5e1ea53bd