[INFO] updating cached repository nagaBoulevard/wasp [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/nagaBoulevard/wasp [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/nagaBoulevard/wasp" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/nagaBoulevard/wasp"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/nagaBoulevard/wasp'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/nagaBoulevard/wasp" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/nagaBoulevard/wasp"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/nagaBoulevard/wasp'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 59bf714b3d77d79d75a420fbdaa9869be489a9cb [INFO] sha for GitHub repo nagaBoulevard/wasp: 59bf714b3d77d79d75a420fbdaa9869be489a9cb [INFO] validating manifest of nagaBoulevard/wasp on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of nagaBoulevard/wasp on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing nagaBoulevard/wasp [INFO] finished frobbing nagaBoulevard/wasp [INFO] frobbed toml for nagaBoulevard/wasp written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/nagaBoulevard/wasp/Cargo.toml [INFO] started frobbing nagaBoulevard/wasp [INFO] finished frobbing nagaBoulevard/wasp [INFO] frobbed toml for nagaBoulevard/wasp written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/nagaBoulevard/wasp/Cargo.toml [INFO] crate nagaBoulevard/wasp already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking nagaBoulevard/wasp against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-4/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/nagaBoulevard/wasp:/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 8f3b5c9f14d65f6671b40bd27c78d147aedcd39da1ff2251b05a101c6c183975 [INFO] running `"docker" "start" "-a" "8f3b5c9f14d65f6671b40bd27c78d147aedcd39da1ff2251b05a101c6c183975"` [INFO] [stderr] Checking wasp v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lexer/mod.rs:328:9 [INFO] [stderr] | [INFO] [stderr] 328 | / /// the `-` atom can also refer to a comment [INFO] [stderr] 329 | | /// this will start the comment parsing. [INFO] [stderr] 330 | | /// By doing it in the op_parser, it allows to easily parse `-` [INFO] [stderr] | |_______________________________________________________________________^ [INFO] [stderr] ... [INFO] [stderr] 333 | let res_str: String = res.clone().into_iter().collect(); [INFO] [stderr] | -------------------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | /// read the input wasp file, and put it in the `input` string [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 19 | let input_handle = File::open("../input/test.ws").expect("Fail to open ../input/test.lp"); [INFO] [stderr] | ------------------------------------------------------------------------------------------ rustdoc does not generate documentation for statements [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lexer/mod.rs:328:9 [INFO] [stderr] | [INFO] [stderr] 328 | / /// the `-` atom can also refer to a comment [INFO] [stderr] 329 | | /// this will start the comment parsing. [INFO] [stderr] 330 | | /// By doing it in the op_parser, it allows to easily parse `-` [INFO] [stderr] | |_______________________________________________________________________^ [INFO] [stderr] ... [INFO] [stderr] 333 | let res_str: String = res.clone().into_iter().collect(); [INFO] [stderr] | -------------------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | /// read the input wasp file, and put it in the `input` string [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 19 | let input_handle = File::open("../input/test.ws").expect("Fail to open ../input/test.lp"); [INFO] [stderr] | ------------------------------------------------------------------------------------------ rustdoc does not generate documentation for statements [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/core/base.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 55 | body => { [INFO] [stderr] | ---- matches any value [INFO] [stderr] ... [INFO] [stderr] 62 | _ => panic!("loop error") [INFO] [stderr] | ^ unreachable pattern [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sym` [INFO] [stderr] --> src/lexer/mod.rs:304:17 [INFO] [stderr] | [INFO] [stderr] 304 | let sym = match ch { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_sym` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/parser/expr.rs:104:38 [INFO] [stderr] | [INFO] [stderr] 104 | Expr::Call{ref name, ref args} => true, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/parser/expr.rs:104:28 [INFO] [stderr] | [INFO] [stderr] 104 | Expr::Call{ref name, ref args} => true, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `name: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> src/core/ast.rs:57:30 [INFO] [stderr] | [INFO] [stderr] 57 | AST::Comment(ref c) => write!(f, ""), // TODO what to print with a comment? [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_c` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser/expr.rs:17:16 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn new(mut a: &Atom) -> Self { [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: unreachable pattern [INFO] [stderr] --> src/core/base.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 55 | body => { [INFO] [stderr] | ---- matches any value [INFO] [stderr] ... [INFO] [stderr] 62 | _ => panic!("loop error") [INFO] [stderr] | ^ unreachable pattern [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser/expr.rs:82:13 [INFO] [stderr] | [INFO] [stderr] 82 | let mut first_primitive = match current.inside[0].token { [INFO] [stderr] | ----^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sym` [INFO] [stderr] --> src/lexer/mod.rs:304:17 [INFO] [stderr] | [INFO] [stderr] 304 | let sym = match ch { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_sym` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/parser/expr.rs:104:38 [INFO] [stderr] | [INFO] [stderr] 104 | Expr::Call{ref name, ref args} => true, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/parser/expr.rs:104:28 [INFO] [stderr] | [INFO] [stderr] 104 | Expr::Call{ref name, ref args} => true, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `name: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> src/core/ast.rs:57:30 [INFO] [stderr] | [INFO] [stderr] 57 | AST::Comment(ref c) => write!(f, ""), // TODO what to print with a comment? [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_c` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `EqualIs` [INFO] [stderr] --> src/lexer/token.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | EqualIs, // `=?` [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `EqualEsc` [INFO] [stderr] --> src/lexer/token.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | EqualEsc, // `=!` [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SEXPR_START` [INFO] [stderr] --> src/lexer/mod.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | const SEXPR_START: char = '('; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SEXPR_END` [INFO] [stderr] --> src/lexer/mod.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | const SEXPR_END : char = ')'; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `VEC_START` [INFO] [stderr] --> src/lexer/mod.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | const VEC_START : char = '['; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `VEC_END` [INFO] [stderr] --> src/lexer/mod.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | const VEC_END : char = ']'; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_call` [INFO] [stderr] --> src/parser/expr.rs:102:5 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn is_call(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_value` [INFO] [stderr] --> src/parser/expr.rs:110:5 [INFO] [stderr] | [INFO] [stderr] 110 | pub fn is_value(&self) -> bool { !self.is_call() } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `print` [INFO] [stderr] --> src/parser/expr.rs:112:5 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn print(&self, depth: i32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `core` [INFO] [stderr] --> src/parser/mod.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | core: &'p Core, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `args_given` [INFO] [stderr] --> src/core/store.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | args_given: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `return_class` [INFO] [stderr] --> src/core/store.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | return_class: AST [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/parser/expr.rs:117:49 [INFO] [stderr] | [INFO] [stderr] 117 | args.iter().map(|e| e.print(depth+1)).collect::>(); } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser/expr.rs:17:16 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn new(mut a: &Atom) -> Self { [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/parser/expr.rs:82:13 [INFO] [stderr] | [INFO] [stderr] 82 | let mut first_primitive = match current.inside[0].token { [INFO] [stderr] | ----^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `EqualIs` [INFO] [stderr] --> src/lexer/token.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | EqualIs, // `=?` [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `EqualEsc` [INFO] [stderr] --> src/lexer/token.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | EqualEsc, // `=!` [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SEXPR_START` [INFO] [stderr] --> src/lexer/mod.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | const SEXPR_START: char = '('; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SEXPR_END` [INFO] [stderr] --> src/lexer/mod.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | const SEXPR_END : char = ')'; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `VEC_START` [INFO] [stderr] --> src/lexer/mod.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | const VEC_START : char = '['; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `VEC_END` [INFO] [stderr] --> src/lexer/mod.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | const VEC_END : char = ']'; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_call` [INFO] [stderr] --> src/parser/expr.rs:102:5 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn is_call(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_value` [INFO] [stderr] --> src/parser/expr.rs:110:5 [INFO] [stderr] | [INFO] [stderr] 110 | pub fn is_value(&self) -> bool { !self.is_call() } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `print` [INFO] [stderr] --> src/parser/expr.rs:112:5 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn print(&self, depth: i32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `core` [INFO] [stderr] --> src/parser/mod.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | core: &'p Core, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `args_given` [INFO] [stderr] --> src/core/store.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | args_given: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `return_class` [INFO] [stderr] --> src/core/store.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | return_class: AST [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/parser/expr.rs:117:49 [INFO] [stderr] | [INFO] [stderr] 117 | args.iter().map(|e| e.print(depth+1)).collect::>(); } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `"docker" "inspect" "8f3b5c9f14d65f6671b40bd27c78d147aedcd39da1ff2251b05a101c6c183975"` [INFO] running `"docker" "rm" "-f" "8f3b5c9f14d65f6671b40bd27c78d147aedcd39da1ff2251b05a101c6c183975"` [INFO] [stdout] 8f3b5c9f14d65f6671b40bd27c78d147aedcd39da1ff2251b05a101c6c183975