[INFO] crate omgwtf8 0.1.0 is already in cache
[INFO] extracting crate omgwtf8 0.1.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/omgwtf8/0.1.0
[INFO] extracting crate omgwtf8 0.1.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/omgwtf8/0.1.0
[INFO] validating manifest of omgwtf8-0.1.0 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 omgwtf8-0.1.0 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 omgwtf8-0.1.0
[INFO] finished frobbing omgwtf8-0.1.0
[INFO] frobbed toml for omgwtf8-0.1.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/omgwtf8/0.1.0/Cargo.toml
[INFO] started frobbing omgwtf8-0.1.0
[INFO] finished frobbing omgwtf8-0.1.0
[INFO] frobbed toml for omgwtf8-0.1.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/omgwtf8/0.1.0/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 omgwtf8-0.1.0 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/omgwtf8/0.1.0:/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] 9eb60a180e63f5516932ef38fd50ec99cad900db726da9aca6048cbf92894702
[INFO] running `"docker" "start" "-a" "9eb60a180e63f5516932ef38fd50ec99cad900db726da9aca6048cbf92894702"`
[INFO] [stderr]     Checking omgwtf8 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/slice.rs:37:18
[INFO] [stderr]    |
[INFO] [stderr] 37 |             Some(&0x80...0xbf) => {
[INFO] [stderr]    |                  ^^^^^^^^^^^^ help: use `..=` for an inclusive range: `&(0x80..=0xbf)`
[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/conv.rs:25:21
[INFO] [stderr]    |
[INFO] [stderr] 25 |             0xeda000...0xedffff => self.0,
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/conv.rs:26:21
[INFO] [stderr]    |
[INFO] [stderr] 26 |             0x800000...0xbfffff => self.0 | 0xb000,
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/conv.rs:27:21
[INFO] [stderr]    |
[INFO] [stderr] 27 |             0xf00000...0xffffffff => {
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/conv.rs:37:21
[INFO] [stderr]    |
[INFO] [stderr] 37 |             0xf00000...0xffffffff => {
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/conv.rs:40:21
[INFO] [stderr]    |
[INFO] [stderr] 40 |             0x800000...0xbfffff => self.0 & 0x3f | self.0 >> 2 & 0x3c0 | 0xdc00,
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/conv.rs:105:26
[INFO] [stderr]     |
[INFO] [stderr] 105 |             if let 0xd800...0xdbff = c1 {
[INFO] [stderr]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/conv.rs:110:31
[INFO] [stderr]     |
[INFO] [stderr] 110 |                         0xd800...0xdbff => {
[INFO] [stderr]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/conv.rs:115:31
[INFO] [stderr]     |
[INFO] [stderr] 115 |                         0xdc00...0xdfff => {
[INFO] [stderr]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/conv.rs:174:24
[INFO] [stderr]     |
[INFO] [stderr] 174 |             if let 0x80...0xbf = boxed_slice[0] {
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/conv.rs:180:24
[INFO] [stderr]     |
[INFO] [stderr] 180 |             if let 0xf0...0xff = boxed_slice[len - 3] {
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/conv.rs:193:10
[INFO] [stderr]     |
[INFO] [stderr] 193 |         0...0x7f => {
[INFO] [stderr]     |          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/conv.rs:196:13
[INFO] [stderr]     |
[INFO] [stderr] 196 |         0x80...0x7ff => {
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/conv.rs:225:14
[INFO] [stderr]     |
[INFO] [stderr] 225 |             0...0x7f => (1, b1 as u16),
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/conv.rs:226:17
[INFO] [stderr]     |
[INFO] [stderr] 226 |             0xc0...0xdf => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/conv.rs:232:17
[INFO] [stderr]     |
[INFO] [stderr] 232 |             0xf0...0xff if self.src.len() >= 4 => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cmp.rs:12:14
[INFO] [stderr]    |
[INFO] [stderr] 12 |             0...2 => (0, &self.0, 0),
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cmp.rs:14:27
[INFO] [stderr]    |
[INFO] [stderr] 14 |                 c @ 0xa000...0xafff => (0, &[], c),
[INFO] [stderr]    |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cmp.rs:15:27
[INFO] [stderr]    |
[INFO] [stderr] 15 |                 c @ 0xb000...0xbfff => (c, &[], 0),
[INFO] [stderr]    |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cmp.rs:18:14
[INFO] [stderr]    |
[INFO] [stderr] 18 |             4...5 => match ThreeByteSeq::new(&self.0).canonicalize() {
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cmp.rs:19:27
[INFO] [stderr]    |
[INFO] [stderr] 19 |                 c @ 0xb000...0xbfff => (c, &self.0[3..], 0),
[INFO] [stderr]    |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cmp.rs:21:31
[INFO] [stderr]    |
[INFO] [stderr] 21 |                     c @ 0xa000...0xafff => (0, &self.0[..len - 3], c),
[INFO] [stderr]    |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cmp.rs:29:28
[INFO] [stderr]    |
[INFO] [stderr] 29 |                     (0xb000...0xbfff, 0xa000...0xafff) => (beg, &self.0[3..len - 3], end),
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cmp.rs:29:45
[INFO] [stderr]    |
[INFO] [stderr] 29 |                     (0xb000...0xbfff, 0xa000...0xafff) => (beg, &self.0[3..len - 3], end),
[INFO] [stderr]    |                                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cmp.rs:30:28
[INFO] [stderr]    |
[INFO] [stderr] 30 |                     (0xb000...0xbfff, _) => (beg, &self.0[3..], 0),
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cmp.rs:31:31
[INFO] [stderr]    |
[INFO] [stderr] 31 |                     (_, 0xa000...0xafff) => (0, &self.0[..len - 3], end),
[INFO] [stderr]    |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/pattern.rs:263:25
[INFO] [stderr]     |
[INFO] [stderr] 263 |                     let mut start = self.begin.offset(m.start() as isize);
[INFO] [stderr]     |                         ----^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/pattern.rs:264:25
[INFO] [stderr]     |
[INFO] [stderr] 264 |                     let mut end = self.begin.offset(m.end() as isize);
[INFO] [stderr]     |                         ----^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/slice.rs:37:18
[INFO] [stderr]    |
[INFO] [stderr] 37 |             Some(&0x80...0xbf) => {
[INFO] [stderr]    |                  ^^^^^^^^^^^^ help: use `..=` for an inclusive range: `&(0x80..=0xbf)`
[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/conv.rs:25:21
[INFO] [stderr]    |
[INFO] [stderr] 25 |             0xeda000...0xedffff => self.0,
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/conv.rs:26:21
[INFO] [stderr]    |
[INFO] [stderr] 26 |             0x800000...0xbfffff => self.0 | 0xb000,
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/conv.rs:27:21
[INFO] [stderr]    |
[INFO] [stderr] 27 |             0xf00000...0xffffffff => {
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/conv.rs:37:21
[INFO] [stderr]    |
[INFO] [stderr] 37 |             0xf00000...0xffffffff => {
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/conv.rs:40:21
[INFO] [stderr]    |
[INFO] [stderr] 40 |             0x800000...0xbfffff => self.0 & 0x3f | self.0 >> 2 & 0x3c0 | 0xdc00,
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/conv.rs:105:26
[INFO] [stderr]     |
[INFO] [stderr] 105 |             if let 0xd800...0xdbff = c1 {
[INFO] [stderr]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/conv.rs:110:31
[INFO] [stderr]     |
[INFO] [stderr] 110 |                         0xd800...0xdbff => {
[INFO] [stderr]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/conv.rs:115:31
[INFO] [stderr]     |
[INFO] [stderr] 115 |                         0xdc00...0xdfff => {
[INFO] [stderr]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/conv.rs:174:24
[INFO] [stderr]     |
[INFO] [stderr] 174 |             if let 0x80...0xbf = boxed_slice[0] {
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/conv.rs:180:24
[INFO] [stderr]     |
[INFO] [stderr] 180 |             if let 0xf0...0xff = boxed_slice[len - 3] {
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/conv.rs:193:10
[INFO] [stderr]     |
[INFO] [stderr] 193 |         0...0x7f => {
[INFO] [stderr]     |          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/conv.rs:196:13
[INFO] [stderr]     |
[INFO] [stderr] 196 |         0x80...0x7ff => {
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/conv.rs:225:14
[INFO] [stderr]     |
[INFO] [stderr] 225 |             0...0x7f => (1, b1 as u16),
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/conv.rs:226:17
[INFO] [stderr]     |
[INFO] [stderr] 226 |             0xc0...0xdf => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/conv.rs:232:17
[INFO] [stderr]     |
[INFO] [stderr] 232 |             0xf0...0xff if self.src.len() >= 4 => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cmp.rs:12:14
[INFO] [stderr]    |
[INFO] [stderr] 12 |             0...2 => (0, &self.0, 0),
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cmp.rs:14:27
[INFO] [stderr]    |
[INFO] [stderr] 14 |                 c @ 0xa000...0xafff => (0, &[], c),
[INFO] [stderr]    |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cmp.rs:15:27
[INFO] [stderr]    |
[INFO] [stderr] 15 |                 c @ 0xb000...0xbfff => (c, &[], 0),
[INFO] [stderr]    |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cmp.rs:18:14
[INFO] [stderr]    |
[INFO] [stderr] 18 |             4...5 => match ThreeByteSeq::new(&self.0).canonicalize() {
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cmp.rs:19:27
[INFO] [stderr]    |
[INFO] [stderr] 19 |                 c @ 0xb000...0xbfff => (c, &self.0[3..], 0),
[INFO] [stderr]    |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cmp.rs:21:31
[INFO] [stderr]    |
[INFO] [stderr] 21 |                     c @ 0xa000...0xafff => (0, &self.0[..len - 3], c),
[INFO] [stderr]    |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cmp.rs:29:28
[INFO] [stderr]    |
[INFO] [stderr] 29 |                     (0xb000...0xbfff, 0xa000...0xafff) => (beg, &self.0[3..len - 3], end),
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cmp.rs:29:45
[INFO] [stderr]    |
[INFO] [stderr] 29 |                     (0xb000...0xbfff, 0xa000...0xafff) => (beg, &self.0[3..len - 3], end),
[INFO] [stderr]    |                                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cmp.rs:30:28
[INFO] [stderr]    |
[INFO] [stderr] 30 |                     (0xb000...0xbfff, _) => (beg, &self.0[3..], 0),
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cmp.rs:31:31
[INFO] [stderr]    |
[INFO] [stderr] 31 |                     (_, 0xa000...0xafff) => (0, &self.0[..len - 3], end),
[INFO] [stderr]    |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/pattern.rs:263:25
[INFO] [stderr]     |
[INFO] [stderr] 263 |                     let mut start = self.begin.offset(m.start() as isize);
[INFO] [stderr]     |                         ----^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/pattern.rs:264:25
[INFO] [stderr]     |
[INFO] [stderr] 264 |                     let mut end = self.begin.offset(m.end() as isize);
[INFO] [stderr]     |                         ----^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `"docker" "inspect" "9eb60a180e63f5516932ef38fd50ec99cad900db726da9aca6048cbf92894702"`
[INFO] running `"docker" "rm" "-f" "9eb60a180e63f5516932ef38fd50ec99cad900db726da9aca6048cbf92894702"`
[INFO] [stdout] 9eb60a180e63f5516932ef38fd50ec99cad900db726da9aca6048cbf92894702