[INFO] updating cached repository https://github.com/emj-lang/clex
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 82efe9636b722d6eeb4558ca67feefaf44faad85
[INFO] testing emj-lang/clex against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Femj-lang%2Fclex" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emj-lang/clex on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/emj-lang/clex
[INFO] finished tweaking git repo https://github.com/emj-lang/clex
[INFO] tweaked toml for git repo https://github.com/emj-lang/clex written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/emj-lang/clex already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 950ccec31add3805eddf4a2b4982233ea48f5f129820b5fb67dedbf091755618
[INFO] running `"docker" "start" "-a" "950ccec31add3805eddf4a2b4982233ea48f5f129820b5fb67dedbf091755618"`
[INFO] [stderr]    Compiling clex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/basic.rs:38:35
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn compare(&self, state: &mut MatchState) -> CompareResult {
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[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/matchers/basic.rs:58:35
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn compare(&self, state: &mut MatchState) -> CompareResult {
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/basic.rs:79:35
[INFO] [stderr]    |
[INFO] [stderr] 79 |     fn compare(&self, state: &mut MatchState) -> CompareResult {
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/matchers/basic.rs:105:22
[INFO] [stderr]     |
[INFO] [stderr] 105 |             b @ 0x20 ... 0x7E => write!(f, "{}", b as char),
[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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/matchers/basic.rs:112:35
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn compare(&self, state: &mut MatchState) -> CompareResult {
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/group.rs:12:23
[INFO] [stderr]    |
[INFO] [stderr] 12 |     children: Vec<Box<PatternElement>>,
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/group.rs:25:45
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn push_child(&mut self, child: Box<PatternElement>) {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/group.rs:32:40
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn compare_next(&self, state: &mut MatchState, next: Option<&Next>) -> CompareResult {
[INFO] [stderr]    |                                        ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/matchers/set.rs:9:15
[INFO] [stderr]   |
[INFO] [stderr] 9 |     next: Box<PatternElement>,
[INFO] [stderr]   |               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/set.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 |     PE(Box<PatternElement>),
[INFO] [stderr]    |            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/set.rs:16:20
[INFO] [stderr]    |
[INFO] [stderr] 16 |     R { lower: Box<PatternElement>, upper: Box<PatternElement> },
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/set.rs:16:48
[INFO] [stderr]    |
[INFO] [stderr] 16 |     R { lower: Box<PatternElement>, upper: Box<PatternElement> },
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/set.rs:20:26
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn new(next: Box<PatternElement>, elements: Vec<SetElement>, negated: bool) -> Set {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/set.rs:26:35
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn compare(&self, state: &mut MatchState) -> CompareResult {
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/matchers/set.rs:113:20
[INFO] [stderr]     |
[INFO] [stderr] 113 |     state: &'a mut MatchState,
[INFO] [stderr]     |                    ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/matchers/set.rs:119:27
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn new(state: &'a mut MatchState) -> MatchStateProxy<'a> {
[INFO] [stderr]     |                           ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/matchers/set.rs:183:54
[INFO] [stderr]     |
[INFO] [stderr] 183 |     fn get_ud(&mut self) -> &mut HashMap<String, Box<Any>> {
[INFO] [stderr]     |                                                      ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/quantifiers.rs:17:21
[INFO] [stderr]    |
[INFO] [stderr] 17 |     quantified: Box<PatternElement>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/quantifiers.rs:18:15
[INFO] [stderr]    |
[INFO] [stderr] 18 |     next: Box<PatternElement>,
[INFO] [stderr]    |               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/quantifiers.rs:22:64
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn new(quantification: Quantification, quantified: Box<PatternElement>, next: Box<PatternElement>) -> Quantifier {
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/quantifiers.rs:22:91
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn new(quantification: Quantification, quantified: Box<PatternElement>, next: Box<PatternElement>) -> Quantifier {
[INFO] [stderr]    |                                                                                           ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/quantifiers.rs:28:35
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn compare(&self, state: &mut MatchState) -> CompareResult {
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/matchers/root.rs:9:23
[INFO] [stderr]   |
[INFO] [stderr] 9 |     children: Vec<Box<PatternElement>>,
[INFO] [stderr]   |                       ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/root.rs:13:34
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn new(children: Vec<Box<PatternElement>>) -> Root {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/root.rs:17:45
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn push_child(&mut self, child: Box<PatternElement>) {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/root.rs:25:35
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn compare(&self, state: &mut MatchState) -> CompareResult {
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/matchers/slice.rs:7:21
[INFO] [stderr]   |
[INFO] [stderr] 7 |     slice: &'a [Box<PatternElement>],
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/slice.rs:14:32
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn new(slice: &'a [Box<PatternElement>], capture: bool, startpos: usize, backmatch: bool) -> Slice<'a> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/slice.rs:18:35
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn simple(slice: &'a [Box<PatternElement>]) -> Slice<'a> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/slice.rs:30:40
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn compare_next(&self, state: &mut MatchState, next: Option<&Next>) -> CompareResult {
[INFO] [stderr]    |                                        ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchstate.rs:11:35
[INFO] [stderr]    |
[INFO] [stderr] 11 |     userdata: HashMap<String, Box<Any>>,
[INFO] [stderr]    |                                   ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchstate.rs:74:54
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn get_ud(&mut self) -> &mut HashMap<String, Box<Any>> {
[INFO] [stderr]    |                                                      ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:20:54
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn get_ud(&mut self) -> &mut HashMap<String, Box<Any>>;
[INFO] [stderr]    |                                                      ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:37:18
[INFO] [stderr]    |
[INFO] [stderr] 37 |     element: &'a PatternElement,
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:42:29
[INFO] [stderr]    |
[INFO] [stderr] 42 |     pub fn new(element: &'a PatternElement, next: Option<&'b Next>) -> Next<'a, 'b> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:46:31
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn element(&self) -> &PatternElement {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:54:39
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn compare(&self, state: &mut MatchState) -> CompareResult {
[INFO] [stderr]    |                                       ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:60:35
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn compare(&self, state: &mut MatchState) -> CompareResult {
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:64:40
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn compare_next(&self, state: &mut MatchState, Option<&Next>) -> CompareResult {
[INFO] [stderr]    |                                        ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:73:44
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub fn parse(pattern: &[u8]) -> Result<Box<PatternElement>, String> {
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lib.rs:82:38
[INFO] [stderr]    |
[INFO] [stderr] 82 |                             c @ b'A' ... b'Z' | c @ b'a' ... b'z' => {
[INFO] [stderr]    |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lib.rs:82:58
[INFO] [stderr]    |
[INFO] [stderr] 82 |                             c @ b'A' ... b'Z' | c @ b'a' ... b'z' => {
[INFO] [stderr]    |                                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "950ccec31add3805eddf4a2b4982233ea48f5f129820b5fb67dedbf091755618"`
[INFO] running `"docker" "rm" "-f" "950ccec31add3805eddf4a2b4982233ea48f5f129820b5fb67dedbf091755618"`
[INFO] [stdout] 950ccec31add3805eddf4a2b4982233ea48f5f129820b5fb67dedbf091755618
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 78540c4051d06ef46d56f4d5c60c1fc190304362d12cdb5fdd0e447d148c387f
[INFO] running `"docker" "start" "-a" "78540c4051d06ef46d56f4d5c60c1fc190304362d12cdb5fdd0e447d148c387f"`
[INFO] [stderr]    Compiling clex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/basic.rs:38:35
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn compare(&self, state: &mut MatchState) -> CompareResult {
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[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/matchers/basic.rs:58:35
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn compare(&self, state: &mut MatchState) -> CompareResult {
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/basic.rs:79:35
[INFO] [stderr]    |
[INFO] [stderr] 79 |     fn compare(&self, state: &mut MatchState) -> CompareResult {
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/matchers/basic.rs:105:22
[INFO] [stderr]     |
[INFO] [stderr] 105 |             b @ 0x20 ... 0x7E => write!(f, "{}", b as char),
[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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/matchers/basic.rs:112:35
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn compare(&self, state: &mut MatchState) -> CompareResult {
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/group.rs:12:23
[INFO] [stderr]    |
[INFO] [stderr] 12 |     children: Vec<Box<PatternElement>>,
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/group.rs:25:45
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn push_child(&mut self, child: Box<PatternElement>) {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/group.rs:32:40
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn compare_next(&self, state: &mut MatchState, next: Option<&Next>) -> CompareResult {
[INFO] [stderr]    |                                        ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/matchers/set.rs:9:15
[INFO] [stderr]   |
[INFO] [stderr] 9 |     next: Box<PatternElement>,
[INFO] [stderr]   |               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/set.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 |     PE(Box<PatternElement>),
[INFO] [stderr]    |            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/set.rs:16:20
[INFO] [stderr]    |
[INFO] [stderr] 16 |     R { lower: Box<PatternElement>, upper: Box<PatternElement> },
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/set.rs:16:48
[INFO] [stderr]    |
[INFO] [stderr] 16 |     R { lower: Box<PatternElement>, upper: Box<PatternElement> },
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/set.rs:20:26
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn new(next: Box<PatternElement>, elements: Vec<SetElement>, negated: bool) -> Set {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/set.rs:26:35
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn compare(&self, state: &mut MatchState) -> CompareResult {
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/matchers/set.rs:113:20
[INFO] [stderr]     |
[INFO] [stderr] 113 |     state: &'a mut MatchState,
[INFO] [stderr]     |                    ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/matchers/set.rs:119:27
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn new(state: &'a mut MatchState) -> MatchStateProxy<'a> {
[INFO] [stderr]     |                           ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/matchers/set.rs:183:54
[INFO] [stderr]     |
[INFO] [stderr] 183 |     fn get_ud(&mut self) -> &mut HashMap<String, Box<Any>> {
[INFO] [stderr]     |                                                      ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/quantifiers.rs:17:21
[INFO] [stderr]    |
[INFO] [stderr] 17 |     quantified: Box<PatternElement>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/quantifiers.rs:18:15
[INFO] [stderr]    |
[INFO] [stderr] 18 |     next: Box<PatternElement>,
[INFO] [stderr]    |               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/quantifiers.rs:22:64
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn new(quantification: Quantification, quantified: Box<PatternElement>, next: Box<PatternElement>) -> Quantifier {
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/quantifiers.rs:22:91
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn new(quantification: Quantification, quantified: Box<PatternElement>, next: Box<PatternElement>) -> Quantifier {
[INFO] [stderr]    |                                                                                           ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/quantifiers.rs:28:35
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn compare(&self, state: &mut MatchState) -> CompareResult {
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/matchers/root.rs:9:23
[INFO] [stderr]   |
[INFO] [stderr] 9 |     children: Vec<Box<PatternElement>>,
[INFO] [stderr]   |                       ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/root.rs:13:34
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn new(children: Vec<Box<PatternElement>>) -> Root {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/root.rs:17:45
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn push_child(&mut self, child: Box<PatternElement>) {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/root.rs:25:35
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn compare(&self, state: &mut MatchState) -> CompareResult {
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/matchers/slice.rs:7:21
[INFO] [stderr]   |
[INFO] [stderr] 7 |     slice: &'a [Box<PatternElement>],
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/slice.rs:14:32
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn new(slice: &'a [Box<PatternElement>], capture: bool, startpos: usize, backmatch: bool) -> Slice<'a> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/slice.rs:18:35
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn simple(slice: &'a [Box<PatternElement>]) -> Slice<'a> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchers/slice.rs:30:40
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn compare_next(&self, state: &mut MatchState, next: Option<&Next>) -> CompareResult {
[INFO] [stderr]    |                                        ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchstate.rs:11:35
[INFO] [stderr]    |
[INFO] [stderr] 11 |     userdata: HashMap<String, Box<Any>>,
[INFO] [stderr]    |                                   ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/matchstate.rs:74:54
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn get_ud(&mut self) -> &mut HashMap<String, Box<Any>> {
[INFO] [stderr]    |                                                      ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:20:54
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn get_ud(&mut self) -> &mut HashMap<String, Box<Any>>;
[INFO] [stderr]    |                                                      ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:37:18
[INFO] [stderr]    |
[INFO] [stderr] 37 |     element: &'a PatternElement,
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:42:29
[INFO] [stderr]    |
[INFO] [stderr] 42 |     pub fn new(element: &'a PatternElement, next: Option<&'b Next>) -> Next<'a, 'b> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:46:31
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn element(&self) -> &PatternElement {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:54:39
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn compare(&self, state: &mut MatchState) -> CompareResult {
[INFO] [stderr]    |                                       ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:60:35
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn compare(&self, state: &mut MatchState) -> CompareResult {
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:64:40
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn compare_next(&self, state: &mut MatchState, Option<&Next>) -> CompareResult {
[INFO] [stderr]    |                                        ^^^^^^^^^^ help: use `dyn`: `dyn MatchState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:73:44
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub fn parse(pattern: &[u8]) -> Result<Box<PatternElement>, String> {
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PatternElement`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lib.rs:82:38
[INFO] [stderr]    |
[INFO] [stderr] 82 |                             c @ b'A' ... b'Z' | c @ b'a' ... b'z' => {
[INFO] [stderr]    |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lib.rs:82:58
[INFO] [stderr]    |
[INFO] [stderr] 82 |                             c @ b'A' ... b'Z' | c @ b'a' ... b'z' => {
[INFO] [stderr]    |                                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "78540c4051d06ef46d56f4d5c60c1fc190304362d12cdb5fdd0e447d148c387f"`
[INFO] running `"docker" "rm" "-f" "78540c4051d06ef46d56f4d5c60c1fc190304362d12cdb5fdd0e447d148c387f"`
[INFO] [stdout] 78540c4051d06ef46d56f4d5c60c1fc190304362d12cdb5fdd0e447d148c387f
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 8329b24200b71456007d1ef0ac621f4e7d0f5c2d586016569ad31f0b78f6a64f
[INFO] running `"docker" "start" "-a" "8329b24200b71456007d1ef0ac621f4e7d0f5c2d586016569ad31f0b78f6a64f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/clex-b63cef9261721c27
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests clex
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8329b24200b71456007d1ef0ac621f4e7d0f5c2d586016569ad31f0b78f6a64f"`
[INFO] running `"docker" "rm" "-f" "8329b24200b71456007d1ef0ac621f4e7d0f5c2d586016569ad31f0b78f6a64f"`
[INFO] [stdout] 8329b24200b71456007d1ef0ac621f4e7d0f5c2d586016569ad31f0b78f6a64f