[INFO] updating cached repository BenJilks/FunctionScript [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/BenJilks/FunctionScript [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/BenJilks/FunctionScript" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/BenJilks/FunctionScript"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/BenJilks/FunctionScript'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/BenJilks/FunctionScript" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/BenJilks/FunctionScript"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/BenJilks/FunctionScript'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 51a9d381c8fdda79b505f8bcdc98b089ae6366df [INFO] sha for GitHub repo BenJilks/FunctionScript: 51a9d381c8fdda79b505f8bcdc98b089ae6366df [INFO] validating manifest of BenJilks/FunctionScript 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 BenJilks/FunctionScript 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 BenJilks/FunctionScript [INFO] finished frobbing BenJilks/FunctionScript [INFO] frobbed toml for BenJilks/FunctionScript written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/BenJilks/FunctionScript/Cargo.toml [INFO] started frobbing BenJilks/FunctionScript [INFO] finished frobbing BenJilks/FunctionScript [INFO] frobbed toml for BenJilks/FunctionScript written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/BenJilks/FunctionScript/Cargo.toml [INFO] crate BenJilks/FunctionScript already has a lockfile, it will not be regenerated [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 BenJilks/FunctionScript against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-4/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/BenJilks/FunctionScript:/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] ff7163fd9f8df7560806657c63de59f86fddd8626144863ac8808605798716a6 [INFO] running `"docker" "start" "-a" "ff7163fd9f8df7560806657c63de59f86fddd8626144863ac8808605798716a6"` [INFO] [stderr] Checking function_script_rust v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `code` [INFO] [stderr] --> src/expression.rs:130:24 [INFO] [stderr] | [INFO] [stderr] 130 | fn push_var(&self, code: &mut CodeGen) [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_code` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `code` [INFO] [stderr] --> src/expression.rs:135:28 [INFO] [stderr] | [INFO] [stderr] 135 | fn push_var_loc(&self, code: &mut CodeGen) [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_code` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/symbol.rs:105:13 [INFO] [stderr] | [INFO] [stderr] 105 | for i in 0..size [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `symb` [INFO] [stderr] --> src/symbol.rs:107:17 [INFO] [stderr] | [INFO] [stderr] 107 | let symb = self.symbols.pop(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_symb` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SYMBOL_FUNCTION` [INFO] [stderr] --> src/symbol.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | const SYMBOL_FUNCTION: u32 = 0b10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SYMBOL_TYPE` [INFO] [stderr] --> src/symbol.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | const SYMBOL_TYPE: u32 = 0b01; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `SymbolType` [INFO] [stderr] --> src/symbol.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct SymbolType [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Symbol` [INFO] [stderr] --> src/symbol.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | pub struct Symbol [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `SymbolTable` [INFO] [stderr] --> src/symbol.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct SymbolTable [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/symbol.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn new(name: String) -> Self [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/symbol.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn new(name: String, type_flags: i32, symb_type: Box) -> Self [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `code` [INFO] [stderr] --> src/expression.rs:130:24 [INFO] [stderr] | [INFO] [stderr] 130 | fn push_var(&self, code: &mut CodeGen) [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_code` [INFO] [stderr] warning: method is never used: `is_type` [INFO] [stderr] --> src/symbol.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn is_type(&self, type_flags: i32) -> bool [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/symbol.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn new() -> Self [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] warning: unused variable: `code` [INFO] [stderr] --> src/expression.rs:135:28 [INFO] [stderr] | [INFO] [stderr] 135 | fn push_var_loc(&self, code: &mut CodeGen) [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_code` [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_type` [INFO] [stderr] --> src/symbol.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn new_type(&mut self, name: String) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_type` [INFO] [stderr] --> src/symbol.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn get_type(&mut self, name: String) -> Option<&SymbolType> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `push_symbol` [INFO] [stderr] --> src/symbol.rs:89:5 [INFO] [stderr] | [INFO] [stderr] 89 | pub fn push_symbol(&mut self, name: String, type_flags: i32, symb_type: Box) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `push_scope` [INFO] [stderr] --> src/symbol.rs:96:5 [INFO] [stderr] | [INFO] [stderr] 96 | pub fn push_scope(&mut self) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `pop_scope` [INFO] [stderr] --> src/symbol.rs:101:5 [INFO] [stderr] | [INFO] [stderr] 101 | pub fn pop_scope(&mut self) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/symbol.rs:105:13 [INFO] [stderr] | [INFO] [stderr] 105 | for i in 0..size [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `symb` [INFO] [stderr] --> src/symbol.rs:107:17 [INFO] [stderr] | [INFO] [stderr] 107 | let symb = self.symbols.pop(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_symb` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SYMBOL_FUNCTION` [INFO] [stderr] --> src/symbol.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | const SYMBOL_FUNCTION: u32 = 0b10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SYMBOL_TYPE` [INFO] [stderr] --> src/symbol.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | const SYMBOL_TYPE: u32 = 0b01; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `SymbolType` [INFO] [stderr] --> src/symbol.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct SymbolType [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Symbol` [INFO] [stderr] --> src/symbol.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | pub struct Symbol [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `SymbolTable` [INFO] [stderr] --> src/symbol.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct SymbolTable [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/symbol.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn new(name: String) -> Self [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/symbol.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn new(name: String, type_flags: i32, symb_type: Box) -> Self [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_type` [INFO] [stderr] --> src/symbol.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn is_type(&self, type_flags: i32) -> bool [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/symbol.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn new() -> Self [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_type` [INFO] [stderr] --> src/symbol.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn new_type(&mut self, name: String) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_type` [INFO] [stderr] --> src/symbol.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn get_type(&mut self, name: String) -> Option<&SymbolType> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `push_symbol` [INFO] [stderr] --> src/symbol.rs:89:5 [INFO] [stderr] | [INFO] [stderr] 89 | pub fn push_symbol(&mut self, name: String, type_flags: i32, symb_type: Box) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `push_scope` [INFO] [stderr] --> src/symbol.rs:96:5 [INFO] [stderr] | [INFO] [stderr] 96 | pub fn push_scope(&mut self) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `pop_scope` [INFO] [stderr] --> src/symbol.rs:101:5 [INFO] [stderr] | [INFO] [stderr] 101 | pub fn pop_scope(&mut self) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `"docker" "inspect" "ff7163fd9f8df7560806657c63de59f86fddd8626144863ac8808605798716a6"` [INFO] running `"docker" "rm" "-f" "ff7163fd9f8df7560806657c63de59f86fddd8626144863ac8808605798716a6"` [INFO] [stdout] ff7163fd9f8df7560806657c63de59f86fddd8626144863ac8808605798716a6