[INFO] updating cached repository Jengamon/Kobold [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Jengamon/Kobold [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Jengamon/Kobold" "work/ex/beta-1.38-1/sources/1.37.0/gh/Jengamon/Kobold"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Jengamon/Kobold'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Jengamon/Kobold" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Jengamon/Kobold"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Jengamon/Kobold'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] dd47af29c5303ab4a099441929f6a81541cff1d8 [INFO] sha for GitHub repo Jengamon/Kobold: dd47af29c5303ab4a099441929f6a81541cff1d8 [INFO] validating manifest of Jengamon/Kobold on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Jengamon/Kobold on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Jengamon/Kobold [INFO] finished frobbing Jengamon/Kobold [INFO] frobbed toml for Jengamon/Kobold written to work/ex/beta-1.38-1/sources/1.37.0/gh/Jengamon/Kobold/Cargo.toml [INFO] started frobbing Jengamon/Kobold [INFO] finished frobbing Jengamon/Kobold [INFO] frobbed toml for Jengamon/Kobold written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Jengamon/Kobold/Cargo.toml [INFO] crate Jengamon/Kobold already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Jengamon/Kobold/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Jengamon/Kobold against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Jengamon/Kobold:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 26102a15982b22d9c6a5c1a2f0ffb7277e063336437aa334fad549fdde68ea7f [INFO] running `"docker" "start" "-a" "26102a15982b22d9c6a5c1a2f0ffb7277e063336437aa334fad549fdde68ea7f"` [INFO] [stderr] Compiling kobold v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:101:32 [INFO] [stderr] | [INFO] [stderr] 101 | 'a'...'z' => {data.push(c); state = LexerState::Identifier;}, [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/compiler/lexer.rs:102:32 [INFO] [stderr] | [INFO] [stderr] 102 | 'A'...'Z' => {data.push(c); state = LexerState::StructIdentifier;}, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:103:32 [INFO] [stderr] | [INFO] [stderr] 103 | '0'...'9' => {data.push(c); state = LexerState::Integer;}, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:130:32 [INFO] [stderr] | [INFO] [stderr] 130 | 'a'...'z' | 'A'...'Z' | '0'...'9' | '_' | '!' | '?' => data.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:130:44 [INFO] [stderr] | [INFO] [stderr] 130 | 'a'...'z' | 'A'...'Z' | '0'...'9' | '_' | '!' | '?' => data.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:130:56 [INFO] [stderr] | [INFO] [stderr] 130 | 'a'...'z' | 'A'...'Z' | '0'...'9' | '_' | '!' | '?' => data.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:145:32 [INFO] [stderr] | [INFO] [stderr] 145 | 'a'...'z' | 'A'...'Z' | '0'...'9' | '_' => data.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:145:44 [INFO] [stderr] | [INFO] [stderr] 145 | 'a'...'z' | 'A'...'Z' | '0'...'9' | '_' => data.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:145:56 [INFO] [stderr] | [INFO] [stderr] 145 | 'a'...'z' | 'A'...'Z' | '0'...'9' | '_' => data.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:197:32 [INFO] [stderr] | [INFO] [stderr] 197 | '0'...'9' => data.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:205:32 [INFO] [stderr] | [INFO] [stderr] 205 | '0'...'9' => data.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/trie.rs:15:20 [INFO] [stderr] | [INFO] [stderr] 15 | index: Arc<&'a Fn(char) -> i32> [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> i32` [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/compiler/trie.rs:38:35 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn new(hspace: usize, f: &Fn(char) -> i32) -> Trie { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> i32` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/trie.rs:50:44 [INFO] [stderr] | [INFO] [stderr] 50 | fn new_with_arc(hspace: usize, f: Arc<&Fn(char) -> i32>) -> Trie { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> i32` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/parser.rs:12:37 [INFO] [stderr] | [INFO] [stderr] 12 | prefixs: HashMap>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParslet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/parser.rs:13:36 [INFO] [stderr] | [INFO] [stderr] 13 | infixs: HashMap>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParslet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/parser.rs:140:57 [INFO] [stderr] | [INFO] [stderr] 140 | fn register_prefix(&mut self, tt: TokenType, p: Box) { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParslet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/parser.rs:148:56 [INFO] [stderr] | [INFO] [stderr] 148 | fn register_infix(&mut self, tt: TokenType, p: Box) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParslet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/parser.rs:154:37 [INFO] [stderr] | [INFO] [stderr] 154 | let mut parslet: Option> = None; [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParslet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/parser.rs:165:42 [INFO] [stderr] | [INFO] [stderr] 165 | let mut nparslet: Option> = None; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParslet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/parslets/literal.rs:12:26 [INFO] [stderr] | [INFO] [stderr] 12 | fn dup(&self) -> Box { Box::new(IntegerParslet) } [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParslet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/parslets/literal.rs:22:26 [INFO] [stderr] | [INFO] [stderr] 22 | fn dup(&self) -> Box { Box::new(FloatParslet) } [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParslet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/parslets/operator.rs:22:26 [INFO] [stderr] | [INFO] [stderr] 22 | fn dup(&self) -> Box { Box::new(PrefixOpParslet::new(self.precedence)) } [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParslet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/parslets/operator.rs:47:26 [INFO] [stderr] | [INFO] [stderr] 47 | fn dup(&self) -> Box { return Box::new(BinaryParslet::new(self.precedence, self.left_rec)) } [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParslet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/parslets/mod.rs:10:26 [INFO] [stderr] | [INFO] [stderr] 10 | fn dup(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParslet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/parslets/mod.rs:15:26 [INFO] [stderr] | [INFO] [stderr] 15 | fn dup(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParslet` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/compiler/module.rs:82:31 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn find_module(&self, s: &str) -> Option { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_s` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `find_module` [INFO] [stderr] --> src/compiler/module.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn find_module(&self, s: &str) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.36s [INFO] running `"docker" "inspect" "26102a15982b22d9c6a5c1a2f0ffb7277e063336437aa334fad549fdde68ea7f"` [INFO] running `"docker" "rm" "-f" "26102a15982b22d9c6a5c1a2f0ffb7277e063336437aa334fad549fdde68ea7f"` [INFO] [stdout] 26102a15982b22d9c6a5c1a2f0ffb7277e063336437aa334fad549fdde68ea7f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Jengamon/Kobold:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 8b7d492b776c9b61cc4efd3de4f32b799025083116fb5f228318e224448a0364 [INFO] running `"docker" "start" "-a" "8b7d492b776c9b61cc4efd3de4f32b799025083116fb5f228318e224448a0364"` [INFO] [stderr] Compiling kobold v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:101:32 [INFO] [stderr] | [INFO] [stderr] 101 | 'a'...'z' => {data.push(c); state = LexerState::Identifier;}, [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/compiler/lexer.rs:102:32 [INFO] [stderr] | [INFO] [stderr] 102 | 'A'...'Z' => {data.push(c); state = LexerState::StructIdentifier;}, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:103:32 [INFO] [stderr] | [INFO] [stderr] 103 | '0'...'9' => {data.push(c); state = LexerState::Integer;}, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:130:32 [INFO] [stderr] | [INFO] [stderr] 130 | 'a'...'z' | 'A'...'Z' | '0'...'9' | '_' | '!' | '?' => data.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:130:44 [INFO] [stderr] | [INFO] [stderr] 130 | 'a'...'z' | 'A'...'Z' | '0'...'9' | '_' | '!' | '?' => data.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:130:56 [INFO] [stderr] | [INFO] [stderr] 130 | 'a'...'z' | 'A'...'Z' | '0'...'9' | '_' | '!' | '?' => data.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:145:32 [INFO] [stderr] | [INFO] [stderr] 145 | 'a'...'z' | 'A'...'Z' | '0'...'9' | '_' => data.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:145:44 [INFO] [stderr] | [INFO] [stderr] 145 | 'a'...'z' | 'A'...'Z' | '0'...'9' | '_' => data.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:145:56 [INFO] [stderr] | [INFO] [stderr] 145 | 'a'...'z' | 'A'...'Z' | '0'...'9' | '_' => data.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:197:32 [INFO] [stderr] | [INFO] [stderr] 197 | '0'...'9' => data.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/compiler/lexer.rs:205:32 [INFO] [stderr] | [INFO] [stderr] 205 | '0'...'9' => data.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/trie.rs:15:20 [INFO] [stderr] | [INFO] [stderr] 15 | index: Arc<&'a Fn(char) -> i32> [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> i32` [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/compiler/trie.rs:38:35 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn new(hspace: usize, f: &Fn(char) -> i32) -> Trie { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> i32` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/trie.rs:50:44 [INFO] [stderr] | [INFO] [stderr] 50 | fn new_with_arc(hspace: usize, f: Arc<&Fn(char) -> i32>) -> Trie { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> i32` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/parser.rs:12:37 [INFO] [stderr] | [INFO] [stderr] 12 | prefixs: HashMap>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParslet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/parser.rs:13:36 [INFO] [stderr] | [INFO] [stderr] 13 | infixs: HashMap>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParslet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/parser.rs:140:57 [INFO] [stderr] | [INFO] [stderr] 140 | fn register_prefix(&mut self, tt: TokenType, p: Box) { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParslet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/parser.rs:148:56 [INFO] [stderr] | [INFO] [stderr] 148 | fn register_infix(&mut self, tt: TokenType, p: Box) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParslet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/parser.rs:154:37 [INFO] [stderr] | [INFO] [stderr] 154 | let mut parslet: Option> = None; [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParslet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/parser.rs:165:42 [INFO] [stderr] | [INFO] [stderr] 165 | let mut nparslet: Option> = None; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParslet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/parslets/literal.rs:12:26 [INFO] [stderr] | [INFO] [stderr] 12 | fn dup(&self) -> Box { Box::new(IntegerParslet) } [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParslet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/parslets/literal.rs:22:26 [INFO] [stderr] | [INFO] [stderr] 22 | fn dup(&self) -> Box { Box::new(FloatParslet) } [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParslet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/parslets/operator.rs:22:26 [INFO] [stderr] | [INFO] [stderr] 22 | fn dup(&self) -> Box { Box::new(PrefixOpParslet::new(self.precedence)) } [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParslet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/parslets/operator.rs:47:26 [INFO] [stderr] | [INFO] [stderr] 47 | fn dup(&self) -> Box { return Box::new(BinaryParslet::new(self.precedence, self.left_rec)) } [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParslet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/parslets/mod.rs:10:26 [INFO] [stderr] | [INFO] [stderr] 10 | fn dup(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParslet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler/parslets/mod.rs:15:26 [INFO] [stderr] | [INFO] [stderr] 15 | fn dup(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParslet` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tests/mod.rs:7:16 [INFO] [stderr] | [INFO] [stderr] 7 | e @ 'a'...'z' => e as i32 - 'a' as i32, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/compiler/module.rs:82:31 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn find_module(&self, s: &str) -> Option { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_s` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `find_module` [INFO] [stderr] --> src/compiler/module.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn find_module(&self, s: &str) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `"docker" "inspect" "8b7d492b776c9b61cc4efd3de4f32b799025083116fb5f228318e224448a0364"` [INFO] running `"docker" "rm" "-f" "8b7d492b776c9b61cc4efd3de4f32b799025083116fb5f228318e224448a0364"` [INFO] [stdout] 8b7d492b776c9b61cc4efd3de4f32b799025083116fb5f228318e224448a0364 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Jengamon/Kobold:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 06ff4362a7de68b941063a396cd143c0f2e56f5765ae546332700c97af59486b [INFO] running `"docker" "start" "-a" "06ff4362a7de68b941063a396cd143c0f2e56f5765ae546332700c97af59486b"` [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/kobold-019c6a30661f7704 [INFO] [stdout] test tests::test_trie ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "06ff4362a7de68b941063a396cd143c0f2e56f5765ae546332700c97af59486b"` [INFO] running `"docker" "rm" "-f" "06ff4362a7de68b941063a396cd143c0f2e56f5765ae546332700c97af59486b"` [INFO] [stdout] 06ff4362a7de68b941063a396cd143c0f2e56f5765ae546332700c97af59486b