[INFO] cloning repository https://github.com/snirk-lang/protosnirk [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/snirk-lang/protosnirk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnirk-lang%2Fprotosnirk", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnirk-lang%2Fprotosnirk'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 24aadb65f118c6a94c96fb8214dfbf1f95f48a13 [INFO] testing snirk-lang/protosnirk against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnirk-lang%2Fprotosnirk" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. 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[INFO] [stderr] Downloaded proc-macro2 v0.4.21 [INFO] [stderr] Downloaded llvm-sys v70.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ebb31c6063653829e2a0b456d14fb0044aaade3bd26b4609e2f19fecb5858f6e [INFO] running `Command { std: "docker" "start" "-a" "ebb31c6063653829e2a0b456d14fb0044aaade3bd26b4609e2f19fecb5858f6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ebb31c6063653829e2a0b456d14fb0044aaade3bd26b4609e2f19fecb5858f6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebb31c6063653829e2a0b456d14fb0044aaade3bd26b4609e2f19fecb5858f6e", kill_on_drop: false }` [INFO] [stdout] ebb31c6063653829e2a0b456d14fb0044aaade3bd26b4609e2f19fecb5858f6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f8c7e1f1bae5179f16093eb50e1767853e932af907bdefcd8fbf7ed3b42cbd56 [INFO] running `Command { std: "docker" "start" "-a" "f8c7e1f1bae5179f16093eb50e1767853e932af907bdefcd8fbf7ed3b42cbd56", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling ucd-util v0.1.2 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Compiling unicode_categories v0.1.1 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling smallvec v0.6.5 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling llvm-sys v70.0.2 [INFO] [stderr] Compiling protosnirk v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parser.rs:156:21 [INFO] [stdout] | [INFO] [stdout] 156 | let token = try!(self.consume_type(expected_type)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parser.rs:228:24 [INFO] [stdout] | [INFO] [stdout] 228 | let mut left = try!(match token_type { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parser.rs:256:20 [INFO] [stdout] | [INFO] [stdout] 256 | left = try!(match token_type { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parser.rs:334:29 [INFO] [stdout] | [INFO] [stdout] 334 | let next_stmt = try!(self.statement()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parser.rs:427:24 [INFO] [stdout] | [INFO] [stdout] 427 | let item = try!(self.item()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/parens.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | try!(parser.consume_type(TokenType::RightParen)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/parens.rs:24:26 [INFO] [stdout] | [INFO] [stdout] 24 | let inner_expr = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/parens.rs:25:21 [INFO] [stdout] | [INFO] [stdout] 25 | let inner = try!(inner_expr.expect_value()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/assignment.rs:22:21 [INFO] [stdout] | [INFO] [stdout] 22 | let ident = try!(left.expect_identifier()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/assignment.rs:23:26 [INFO] [stdout] | [INFO] [stdout] 23 | let right_expr = try!(parser.expression(Precedence::Assign)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/assignment.rs:24:21 [INFO] [stdout] | [INFO] [stdout] 24 | let right = try!(right_expr.expect_value()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/assign_op.rs:23:22 [INFO] [stdout] | [INFO] [stdout] 23 | let lvalue = try!(left.expect_identifier()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/assign_op.rs:24:26 [INFO] [stdout] | [INFO] [stdout] 24 | let right_expr = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/assign_op.rs:25:27 [INFO] [stdout] | [INFO] [stdout] 25 | let right_value = try!(right_expr.expect_value()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/assign_op.rs:26:24 [INFO] [stdout] | [INFO] [stdout] 26 | let operator = try!(parser.binary_operator(token.get_type())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/if_expr.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | try!(parser.consume_type(TokenType::InlineArrow)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/if_expr.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | try!(parser.consume_type(TokenType::Else)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/if_expr.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let condition = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/if_expr.rs:32:25 [INFO] [stdout] | [INFO] [stdout] 32 | let true_expr = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/if_expr.rs:36:25 [INFO] [stdout] | [INFO] [stdout] 36 | let else_expr = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/fn_call.rs:24:22 [INFO] [stdout] | [INFO] [stdout] 24 | let lvalue = try!(left.expect_identifier()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/fn_call.rs:36:27 [INFO] [stdout] | [INFO] [stdout] 36 | let arg = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/fn_call.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let arg_value = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/fn_call.rs:53:21 [INFO] [stdout] | [INFO] [stdout] 53 | try!(parser.consume_type_indented(TokenType::RightParen, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/fn_call.rs:61:17 [INFO] [stdout] | [INFO] [stdout] 61 | try!(parser.consume_type_indented(TokenType::Comma, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/mod.rs:33:33 [INFO] [stdout] | [INFO] [stdout] 33 | let right: Expression = try!(parser.expression(precedence)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/mod.rs:34:28 [INFO] [stdout] | [INFO] [stdout] 34 | let bin_operator = try!(parser.binary_operator(token.get_type())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/mod.rs:51:26 [INFO] [stdout] | [INFO] [stdout] 51 | let right_expr = try!(parser.expression(precedence)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/mod.rs:52:27 [INFO] [stdout] | [INFO] [stdout] 52 | let right_value = try!(right_expr.expect_value()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/mod.rs:53:24 [INFO] [stdout] | [INFO] [stdout] 53 | let operator = try!(parser.unary_operator(token.get_type())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/do_block.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let block = try!(parser.block()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/do_block.rs:35:24 [INFO] [stdout] | [INFO] [stdout] 35 | let stmt = try!(parser.statement()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/return_stmt.rs:31:26 [INFO] [stdout] | [INFO] [stdout] 31 | let inner_expr = try!(parser.expression(Precedence::Return)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/return_stmt.rs:32:21 [INFO] [stdout] | [INFO] [stdout] 32 | let inner = try!(inner_expr.expect_value()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | try!(parser.consume_type(TokenType::BeginBlock)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:29:25 [INFO] [stdout] | [INFO] [stdout] 29 | let condition = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | try!(parser.consume_type(TokenType::Else)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:34:29 [INFO] [stdout] | [INFO] [stdout] 34 | let true_expr = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:41:29 [INFO] [stdout] | [INFO] [stdout] 41 | let else_expr = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:51:26 [INFO] [stdout] | [INFO] [stdout] 51 | let true_block = try!(parser.block()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:67:34 [INFO] [stdout] | [INFO] [stdout] 67 | let else_block = try!(parser.block()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | try!(parser.consume_type(TokenType::BeginBlock)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:75:41 [INFO] [stdout] | [INFO] [stdout] 75 | let else_if_condition = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:82:37 [INFO] [stdout] | [INFO] [stdout] 82 | let else_if_block = try!(parser.block()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/declaration.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | try!(parser.consume_type(TokenType::Equals)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/declaration.rs:30:20 [INFO] [stdout] | [INFO] [stdout] 30 | let name = try!(parser.lvalue()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/declaration.rs:35:18 [INFO] [stdout] | [INFO] [stdout] 35 | Some(try!(parser.type_expr())) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/declaration.rs:43:26 [INFO] [stdout] | [INFO] [stdout] 43 | let value_expr = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/declaration.rs:44:21 [INFO] [stdout] | [INFO] [stdout] 44 | let value = try!(value_expr.expect_value()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | try!(parser.consume_type(TokenType::LeftParen)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 75 | try!(parser.consume_type(TokenType::BeginBlock)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:26:20 [INFO] [stdout] | [INFO] [stdout] 26 | let name = try!(parser.lvalue()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | try!(parser.consume_type(TokenType::Colon)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:48:28 [INFO] [stdout] | [INFO] [stdout] 48 | let name = try!(parser.lvalue()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:50:29 [INFO] [stdout] | [INFO] [stdout] 50 | let type_ = try!(parser.type_expr()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | try!(parser.consume_type_indented(TokenType::Comma, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:66:14 [INFO] [stdout] | [INFO] [stdout] 66 | (try!(parser.type_expr()), true) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:76:21 [INFO] [stdout] | [INFO] [stdout] 76 | let block = try!(parser.block()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/typedef.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | try!(parser.consume_type(TokenType::Equals)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/typedef.rs:22:20 [INFO] [stdout] | [INFO] [stdout] 22 | let name = try!(parser.lvalue()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/typedef.rs:26:21 [INFO] [stdout] | [INFO] [stdout] 26 | let type_ = try!(parser.type_expr()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/llvm/target.rs:177:23 [INFO] [stdout] | [INFO] [stdout] 177 | let machine = try!(TargetMachine::native(opt_level, reloc_mode, code_model)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/llvm/target.rs:229:29 [INFO] [stdout] | [INFO] [stdout] 229 | let native_target = try!(Target::native()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Path` is imported redundantly [INFO] [stdout] --> src/identify/types/type_graph.rs:144:33 [INFO] [stdout] | [INFO] [stdout] 11 | use std::path::Path; [INFO] [stdout] | --------------- the item `Path` is already imported here [INFO] [stdout] ... [INFO] [stdout] 144 | use std::path::{Path}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `LiteralValue` is imported redundantly [INFO] [stdout] --> src/compile/module_compiler.rs:365:13 [INFO] [stdout] | [INFO] [stdout] 3 | use ast::{*, visit::*}; [INFO] [stdout] | - the item `LiteralValue` is already imported here [INFO] [stdout] ... [INFO] [stdout] 365 | use ast::LiteralValue; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pipeline/mod.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | try!(file.read_to_string(buffer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pipeline/mod.rs:50:24 [INFO] [stdout] | [INFO] [stdout] 50 | let mut file = try!(File::open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pipeline/mod.rs:57:20 [INFO] [stdout] | [INFO] [stdout] 57 | let unit = try!(parser.parse_unit()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/identify/types/type_graph.rs:145:21 [INFO] [stdout] | [INFO] [stdout] 145 | let mut path = Path::new(&file_path) [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name_builder` [INFO] [stdout] --> src/pipeline/mod.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 121 | name_builder: NameScopeBuilder, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `CheckRunner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/pipeline/mod.rs:116:10 [INFO] [stdout] | [INFO] [stdout] 116 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `expected_indent_length` [INFO] [stdout] --> src/lex/tokenizer.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | expected_indent_length: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `IterTokenizer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lex/tokenizer.rs:49:10 [INFO] [stdout] | [INFO] [stdout] 49 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `expected_indent_spaces` [INFO] [stdout] --> src/lex/tokenizer.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | expected_indent_spaces: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `IterTokenizer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lex/tokenizer.rs:49:10 [INFO] [stdout] | [INFO] [stdout] 49 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `errors` [INFO] [stdout] --> src/identify/types/item_typographer.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | errors: &'err mut ErrorCollector, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ItemTypographer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/identify/types/item_typographer.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/identify/scope_builder.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | &mut self.scopes[last_ix].insert(key, value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 65 | let _ = &mut self.scopes[last_ix].insert(key, value); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/identify/scope_builder.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | &mut self.scopes[0].insert(key, value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 73 | let _ = &mut self.scopes[0].insert(key, value); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 75 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.32s [INFO] running `Command { std: "docker" "inspect" "f8c7e1f1bae5179f16093eb50e1767853e932af907bdefcd8fbf7ed3b42cbd56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8c7e1f1bae5179f16093eb50e1767853e932af907bdefcd8fbf7ed3b42cbd56", kill_on_drop: false }` [INFO] [stdout] f8c7e1f1bae5179f16093eb50e1767853e932af907bdefcd8fbf7ed3b42cbd56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61f4f28d593dcae9d7c7ec58937e7c4b9fd46124830e5a41b5a155799ae8921e [INFO] running `Command { std: "docker" "start" "-a" "61f4f28d593dcae9d7c7ec58937e7c4b9fd46124830e5a41b5a155799ae8921e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v0.4.21 [INFO] [stderr] Compiling env_logger v0.6.0 [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parser.rs:156:21 [INFO] [stdout] | [INFO] [stdout] 156 | let token = try!(self.consume_type(expected_type)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parser.rs:228:24 [INFO] [stdout] | [INFO] [stdout] 228 | let mut left = try!(match token_type { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parser.rs:256:20 [INFO] [stdout] | [INFO] [stdout] 256 | left = try!(match token_type { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parser.rs:334:29 [INFO] [stdout] | [INFO] [stdout] 334 | let next_stmt = try!(self.statement()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parser.rs:427:24 [INFO] [stdout] | [INFO] [stdout] 427 | let item = try!(self.item()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/parens.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | try!(parser.consume_type(TokenType::RightParen)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/parens.rs:24:26 [INFO] [stdout] | [INFO] [stdout] 24 | let inner_expr = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/parens.rs:25:21 [INFO] [stdout] | [INFO] [stdout] 25 | let inner = try!(inner_expr.expect_value()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/assignment.rs:22:21 [INFO] [stdout] | [INFO] [stdout] 22 | let ident = try!(left.expect_identifier()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/assignment.rs:23:26 [INFO] [stdout] | [INFO] [stdout] 23 | let right_expr = try!(parser.expression(Precedence::Assign)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/assignment.rs:24:21 [INFO] [stdout] | [INFO] [stdout] 24 | let right = try!(right_expr.expect_value()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/assign_op.rs:23:22 [INFO] [stdout] | [INFO] [stdout] 23 | let lvalue = try!(left.expect_identifier()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/assign_op.rs:24:26 [INFO] [stdout] | [INFO] [stdout] 24 | let right_expr = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/assign_op.rs:25:27 [INFO] [stdout] | [INFO] [stdout] 25 | let right_value = try!(right_expr.expect_value()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/assign_op.rs:26:24 [INFO] [stdout] | [INFO] [stdout] 26 | let operator = try!(parser.binary_operator(token.get_type())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/if_expr.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | try!(parser.consume_type(TokenType::InlineArrow)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/if_expr.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | try!(parser.consume_type(TokenType::Else)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/if_expr.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let condition = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/if_expr.rs:32:25 [INFO] [stdout] | [INFO] [stdout] 32 | let true_expr = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/if_expr.rs:36:25 [INFO] [stdout] | [INFO] [stdout] 36 | let else_expr = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/fn_call.rs:24:22 [INFO] [stdout] | [INFO] [stdout] 24 | let lvalue = try!(left.expect_identifier()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/fn_call.rs:36:27 [INFO] [stdout] | [INFO] [stdout] 36 | let arg = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/fn_call.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let arg_value = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/fn_call.rs:53:21 [INFO] [stdout] | [INFO] [stdout] 53 | try!(parser.consume_type_indented(TokenType::RightParen, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/fn_call.rs:61:17 [INFO] [stdout] | [INFO] [stdout] 61 | try!(parser.consume_type_indented(TokenType::Comma, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/mod.rs:33:33 [INFO] [stdout] | [INFO] [stdout] 33 | let right: Expression = try!(parser.expression(precedence)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/mod.rs:34:28 [INFO] [stdout] | [INFO] [stdout] 34 | let bin_operator = try!(parser.binary_operator(token.get_type())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/mod.rs:51:26 [INFO] [stdout] | [INFO] [stdout] 51 | let right_expr = try!(parser.expression(precedence)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/mod.rs:52:27 [INFO] [stdout] | [INFO] [stdout] 52 | let right_value = try!(right_expr.expect_value()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/mod.rs:53:24 [INFO] [stdout] | [INFO] [stdout] 53 | let operator = try!(parser.unary_operator(token.get_type())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/do_block.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let block = try!(parser.block()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/do_block.rs:35:24 [INFO] [stdout] | [INFO] [stdout] 35 | let stmt = try!(parser.statement()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/return_stmt.rs:31:26 [INFO] [stdout] | [INFO] [stdout] 31 | let inner_expr = try!(parser.expression(Precedence::Return)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/return_stmt.rs:32:21 [INFO] [stdout] | [INFO] [stdout] 32 | let inner = try!(inner_expr.expect_value()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | try!(parser.consume_type(TokenType::BeginBlock)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:29:25 [INFO] [stdout] | [INFO] [stdout] 29 | let condition = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | try!(parser.consume_type(TokenType::Else)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:34:29 [INFO] [stdout] | [INFO] [stdout] 34 | let true_expr = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:41:29 [INFO] [stdout] | [INFO] [stdout] 41 | let else_expr = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:51:26 [INFO] [stdout] | [INFO] [stdout] 51 | let true_block = try!(parser.block()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:67:34 [INFO] [stdout] | [INFO] [stdout] 67 | let else_block = try!(parser.block()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | try!(parser.consume_type(TokenType::BeginBlock)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:75:41 [INFO] [stdout] | [INFO] [stdout] 75 | let else_if_condition = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:82:37 [INFO] [stdout] | [INFO] [stdout] 82 | let else_if_block = try!(parser.block()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/declaration.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | try!(parser.consume_type(TokenType::Equals)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/declaration.rs:30:20 [INFO] [stdout] | [INFO] [stdout] 30 | let name = try!(parser.lvalue()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/declaration.rs:35:18 [INFO] [stdout] | [INFO] [stdout] 35 | Some(try!(parser.type_expr())) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/declaration.rs:43:26 [INFO] [stdout] | [INFO] [stdout] 43 | let value_expr = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/declaration.rs:44:21 [INFO] [stdout] | [INFO] [stdout] 44 | let value = try!(value_expr.expect_value()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | try!(parser.consume_type(TokenType::LeftParen)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 75 | try!(parser.consume_type(TokenType::BeginBlock)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:26:20 [INFO] [stdout] | [INFO] [stdout] 26 | let name = try!(parser.lvalue()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | try!(parser.consume_type(TokenType::Colon)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:48:28 [INFO] [stdout] | [INFO] [stdout] 48 | let name = try!(parser.lvalue()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:50:29 [INFO] [stdout] | [INFO] [stdout] 50 | let type_ = try!(parser.type_expr()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | try!(parser.consume_type_indented(TokenType::Comma, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:66:14 [INFO] [stdout] | [INFO] [stdout] 66 | (try!(parser.type_expr()), true) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:76:21 [INFO] [stdout] | [INFO] [stdout] 76 | let block = try!(parser.block()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/typedef.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | try!(parser.consume_type(TokenType::Equals)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/typedef.rs:22:20 [INFO] [stdout] | [INFO] [stdout] 22 | let name = try!(parser.lvalue()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/typedef.rs:26:21 [INFO] [stdout] | [INFO] [stdout] 26 | let type_ = try!(parser.type_expr()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/llvm/target.rs:177:23 [INFO] [stdout] | [INFO] [stdout] 177 | let machine = try!(TargetMachine::native(opt_level, reloc_mode, code_model)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/llvm/target.rs:229:29 [INFO] [stdout] | [INFO] [stdout] 229 | let native_target = try!(Target::native()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Path` is imported redundantly [INFO] [stdout] --> src/identify/types/type_graph.rs:144:33 [INFO] [stdout] | [INFO] [stdout] 11 | use std::path::Path; [INFO] [stdout] | --------------- the item `Path` is already imported here [INFO] [stdout] ... [INFO] [stdout] 144 | use std::path::{Path}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `LiteralValue` is imported redundantly [INFO] [stdout] --> src/compile/module_compiler.rs:365:13 [INFO] [stdout] | [INFO] [stdout] 3 | use ast::{*, visit::*}; [INFO] [stdout] | - the item `LiteralValue` is already imported here [INFO] [stdout] ... [INFO] [stdout] 365 | use ast::LiteralValue; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pipeline/mod.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | try!(file.read_to_string(buffer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pipeline/mod.rs:50:24 [INFO] [stdout] | [INFO] [stdout] 50 | let mut file = try!(File::open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pipeline/mod.rs:57:20 [INFO] [stdout] | [INFO] [stdout] 57 | let unit = try!(parser.parse_unit()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/identify/types/type_graph.rs:145:21 [INFO] [stdout] | [INFO] [stdout] 145 | let mut path = Path::new(&file_path) [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name_builder` [INFO] [stdout] --> src/pipeline/mod.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 121 | name_builder: NameScopeBuilder, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `CheckRunner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/pipeline/mod.rs:116:10 [INFO] [stdout] | [INFO] [stdout] 116 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `expected_indent_length` [INFO] [stdout] --> src/lex/tokenizer.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | expected_indent_length: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `IterTokenizer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lex/tokenizer.rs:49:10 [INFO] [stdout] | [INFO] [stdout] 49 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `expected_indent_spaces` [INFO] [stdout] --> src/lex/tokenizer.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | expected_indent_spaces: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `IterTokenizer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lex/tokenizer.rs:49:10 [INFO] [stdout] | [INFO] [stdout] 49 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `errors` [INFO] [stdout] --> src/identify/types/item_typographer.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | errors: &'err mut ErrorCollector, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ItemTypographer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/identify/types/item_typographer.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/identify/scope_builder.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | &mut self.scopes[last_ix].insert(key, value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 65 | let _ = &mut self.scopes[last_ix].insert(key, value); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/identify/scope_builder.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | &mut self.scopes[0].insert(key, value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 73 | let _ = &mut self.scopes[0].insert(key, value); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 75 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling derive_integration_tests v0.1.0 (/opt/rustwide/workdir/derive_integration_tests) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> derive_integration_tests/src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DeriveInput` [INFO] [stdout] --> derive_integration_tests/src/lib.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | use syn::{DeriveInput, Ident}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> derive_integration_tests/src/lib.rs:15:21 [INFO] [stdout] | [INFO] [stdout] 15 | use std::fs::{self, File}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `prelude::*`, `self` [INFO] [stdout] --> derive_integration_tests/src/lib.rs:16:15 [INFO] [stdout] | [INFO] [stdout] 16 | use std::io::{self, prelude::*}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> derive_integration_tests/src/lib.rs:20:22 [INFO] [stdout] | [INFO] [stdout] 20 | fn is_rust_kw(text: &AsRef) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 20 - fn is_rust_kw(text: &AsRef) -> bool { [INFO] [stdout] 20 + fn is_rust_kw(text: &dyn AsRef) -> bool { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> derive_integration_tests/src/lib.rs:31:22 [INFO] [stdout] | [INFO] [stdout] 31 | fn make_ident(path: &AsRef) -> Ident { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 31 - fn make_ident(path: &AsRef) -> Ident { [INFO] [stdout] 31 + fn make_ident(path: &dyn AsRef) -> Ident { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> derive_integration_tests/src/lib.rs:100:33 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn create_integration_tests(input: TokenStream) -> TokenStream { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> derive_integration_tests/src/lib.rs:42:30 [INFO] [stdout] | [INFO] [stdout] 42 | fn create_tests(path: &Path, mut path_name: Ident) -> quote::__rt::TokenStream { [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling protosnirk v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/integration.rs:86:28 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn new(file_name: &AsRef, content: String) -> Test { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 86 - pub fn new(file_name: &AsRef, content: String) -> Test { [INFO] [stdout] 86 + pub fn new(file_name: &dyn AsRef, content: String) -> Test { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parser.rs:156:21 [INFO] [stdout] | [INFO] [stdout] 156 | let token = try!(self.consume_type(expected_type)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parser.rs:228:24 [INFO] [stdout] | [INFO] [stdout] 228 | let mut left = try!(match token_type { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parser.rs:256:20 [INFO] [stdout] | [INFO] [stdout] 256 | left = try!(match token_type { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parser.rs:334:29 [INFO] [stdout] | [INFO] [stdout] 334 | let next_stmt = try!(self.statement()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parser.rs:427:24 [INFO] [stdout] | [INFO] [stdout] 427 | let item = try!(self.item()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/parens.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | try!(parser.consume_type(TokenType::RightParen)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/parens.rs:24:26 [INFO] [stdout] | [INFO] [stdout] 24 | let inner_expr = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/parens.rs:25:21 [INFO] [stdout] | [INFO] [stdout] 25 | let inner = try!(inner_expr.expect_value()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/assignment.rs:22:21 [INFO] [stdout] | [INFO] [stdout] 22 | let ident = try!(left.expect_identifier()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/assignment.rs:23:26 [INFO] [stdout] | [INFO] [stdout] 23 | let right_expr = try!(parser.expression(Precedence::Assign)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/assignment.rs:24:21 [INFO] [stdout] | [INFO] [stdout] 24 | let right = try!(right_expr.expect_value()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/assign_op.rs:23:22 [INFO] [stdout] | [INFO] [stdout] 23 | let lvalue = try!(left.expect_identifier()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/assign_op.rs:24:26 [INFO] [stdout] | [INFO] [stdout] 24 | let right_expr = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/assign_op.rs:25:27 [INFO] [stdout] | [INFO] [stdout] 25 | let right_value = try!(right_expr.expect_value()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/assign_op.rs:26:24 [INFO] [stdout] | [INFO] [stdout] 26 | let operator = try!(parser.binary_operator(token.get_type())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/if_expr.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | try!(parser.consume_type(TokenType::InlineArrow)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/if_expr.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | try!(parser.consume_type(TokenType::Else)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/if_expr.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let condition = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/if_expr.rs:32:25 [INFO] [stdout] | [INFO] [stdout] 32 | let true_expr = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/if_expr.rs:36:25 [INFO] [stdout] | [INFO] [stdout] 36 | let else_expr = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/fn_call.rs:24:22 [INFO] [stdout] | [INFO] [stdout] 24 | let lvalue = try!(left.expect_identifier()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/fn_call.rs:36:27 [INFO] [stdout] | [INFO] [stdout] 36 | let arg = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/fn_call.rs:41:41 [INFO] [stdout] | [INFO] [stdout] 41 | let arg_value = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/fn_call.rs:53:21 [INFO] [stdout] | [INFO] [stdout] 53 | try!(parser.consume_type_indented(TokenType::RightParen, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/fn_call.rs:61:17 [INFO] [stdout] | [INFO] [stdout] 61 | try!(parser.consume_type_indented(TokenType::Comma, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/mod.rs:33:33 [INFO] [stdout] | [INFO] [stdout] 33 | let right: Expression = try!(parser.expression(precedence)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/mod.rs:34:28 [INFO] [stdout] | [INFO] [stdout] 34 | let bin_operator = try!(parser.binary_operator(token.get_type())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/mod.rs:51:26 [INFO] [stdout] | [INFO] [stdout] 51 | let right_expr = try!(parser.expression(precedence)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/mod.rs:52:27 [INFO] [stdout] | [INFO] [stdout] 52 | let right_value = try!(right_expr.expect_value()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/expression/mod.rs:53:24 [INFO] [stdout] | [INFO] [stdout] 53 | let operator = try!(parser.unary_operator(token.get_type())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/do_block.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let block = try!(parser.block()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/do_block.rs:35:24 [INFO] [stdout] | [INFO] [stdout] 35 | let stmt = try!(parser.statement()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/return_stmt.rs:31:26 [INFO] [stdout] | [INFO] [stdout] 31 | let inner_expr = try!(parser.expression(Precedence::Return)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/return_stmt.rs:32:21 [INFO] [stdout] | [INFO] [stdout] 32 | let inner = try!(inner_expr.expect_value()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | try!(parser.consume_type(TokenType::BeginBlock)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:29:25 [INFO] [stdout] | [INFO] [stdout] 29 | let condition = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | try!(parser.consume_type(TokenType::Else)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:34:29 [INFO] [stdout] | [INFO] [stdout] 34 | let true_expr = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:41:29 [INFO] [stdout] | [INFO] [stdout] 41 | let else_expr = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:51:26 [INFO] [stdout] | [INFO] [stdout] 51 | let true_block = try!(parser.block()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:67:34 [INFO] [stdout] | [INFO] [stdout] 67 | let else_block = try!(parser.block()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | try!(parser.consume_type(TokenType::BeginBlock)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:75:41 [INFO] [stdout] | [INFO] [stdout] 75 | let else_if_condition = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/if_block.rs:82:37 [INFO] [stdout] | [INFO] [stdout] 82 | let else_if_block = try!(parser.block()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/declaration.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | try!(parser.consume_type(TokenType::Equals)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/declaration.rs:30:20 [INFO] [stdout] | [INFO] [stdout] 30 | let name = try!(parser.lvalue()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/declaration.rs:35:18 [INFO] [stdout] | [INFO] [stdout] 35 | Some(try!(parser.type_expr())) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/declaration.rs:43:26 [INFO] [stdout] | [INFO] [stdout] 43 | let value_expr = try!(parser.expression(Precedence::Min)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/statement/declaration.rs:44:21 [INFO] [stdout] | [INFO] [stdout] 44 | let value = try!(value_expr.expect_value()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | try!(parser.consume_type(TokenType::LeftParen)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 75 | try!(parser.consume_type(TokenType::BeginBlock)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:26:20 [INFO] [stdout] | [INFO] [stdout] 26 | let name = try!(parser.lvalue()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | try!(parser.consume_type(TokenType::Colon)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:48:28 [INFO] [stdout] | [INFO] [stdout] 48 | let name = try!(parser.lvalue()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:50:29 [INFO] [stdout] | [INFO] [stdout] 50 | let type_ = try!(parser.type_expr()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | try!(parser.consume_type_indented(TokenType::Comma, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:66:14 [INFO] [stdout] | [INFO] [stdout] 66 | (try!(parser.type_expr()), true) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/function.rs:76:21 [INFO] [stdout] | [INFO] [stdout] 76 | let block = try!(parser.block()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/typedef.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | try!(parser.consume_type(TokenType::Equals)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/typedef.rs:22:20 [INFO] [stdout] | [INFO] [stdout] 22 | let name = try!(parser.lvalue()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse/parsers/item/typedef.rs:26:21 [INFO] [stdout] | [INFO] [stdout] 26 | let type_ = try!(parser.type_expr()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/llvm/target.rs:177:23 [INFO] [stdout] | [INFO] [stdout] 177 | let machine = try!(TargetMachine::native(opt_level, reloc_mode, code_model)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/llvm/target.rs:229:29 [INFO] [stdout] | [INFO] [stdout] 229 | let native_target = try!(Target::native()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Path` is imported redundantly [INFO] [stdout] --> src/identify/types/type_graph.rs:144:33 [INFO] [stdout] | [INFO] [stdout] 11 | use std::path::Path; [INFO] [stdout] | --------------- the item `Path` is already imported here [INFO] [stdout] ... [INFO] [stdout] 144 | use std::path::{Path}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `LiteralValue` is imported redundantly [INFO] [stdout] --> src/compile/module_compiler.rs:365:13 [INFO] [stdout] | [INFO] [stdout] 3 | use ast::{*, visit::*}; [INFO] [stdout] | - the item `LiteralValue` is already imported here [INFO] [stdout] ... [INFO] [stdout] 365 | use ast::LiteralValue; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pipeline/mod.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | try!(file.read_to_string(buffer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pipeline/mod.rs:50:24 [INFO] [stdout] | [INFO] [stdout] 50 | let mut file = try!(File::open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/pipeline/mod.rs:57:20 [INFO] [stdout] | [INFO] [stdout] 57 | let unit = try!(parser.parse_unit()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/identify/types/type_graph.rs:145:21 [INFO] [stdout] | [INFO] [stdout] 145 | let mut path = Path::new(&file_path) [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name_builder` [INFO] [stdout] --> src/pipeline/mod.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 121 | name_builder: NameScopeBuilder, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `CheckRunner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/pipeline/mod.rs:116:10 [INFO] [stdout] | [INFO] [stdout] 116 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `expected_indent_length` [INFO] [stdout] --> src/lex/tokenizer.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | expected_indent_length: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `IterTokenizer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lex/tokenizer.rs:49:10 [INFO] [stdout] | [INFO] [stdout] 49 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `expected_indent_spaces` [INFO] [stdout] --> src/lex/tokenizer.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | expected_indent_spaces: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `IterTokenizer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lex/tokenizer.rs:49:10 [INFO] [stdout] | [INFO] [stdout] 49 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `errors` [INFO] [stdout] --> src/identify/types/item_typographer.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | errors: &'err mut ErrorCollector, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ItemTypographer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/identify/types/item_typographer.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/identify/scope_builder.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | &mut self.scopes[last_ix].insert(key, value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 65 | let _ = &mut self.scopes[last_ix].insert(key, value); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/identify/scope_builder.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | &mut self.scopes[0].insert(key, value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 73 | let _ = &mut self.scopes[0].insert(key, value); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 75 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.64s [INFO] running `Command { std: "docker" "inspect" "61f4f28d593dcae9d7c7ec58937e7c4b9fd46124830e5a41b5a155799ae8921e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61f4f28d593dcae9d7c7ec58937e7c4b9fd46124830e5a41b5a155799ae8921e", kill_on_drop: false }` [INFO] [stdout] 61f4f28d593dcae9d7c7ec58937e7c4b9fd46124830e5a41b5a155799ae8921e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 442b3f0089f5c9a683be9ca56ed85538cf8bb280953435e4cce5e08670c55be8 [INFO] running `Command { std: "docker" "start" "-a" "442b3f0089f5c9a683be9ca56ed85538cf8bb280953435e4cce5e08670c55be8", kill_on_drop: false }` [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> derive_integration_tests/src/lib.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `DeriveInput` [INFO] [stderr] --> derive_integration_tests/src/lib.rs:12:11 [INFO] [stderr] | [INFO] [stderr] 12 | use syn::{DeriveInput, Ident}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `File` [INFO] [stderr] --> derive_integration_tests/src/lib.rs:15:21 [INFO] [stderr] | [INFO] [stderr] 15 | use std::fs::{self, File}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `prelude::*`, `self` [INFO] [stderr] --> derive_integration_tests/src/lib.rs:16:15 [INFO] [stderr] | [INFO] [stderr] 16 | use std::io::{self, prelude::*}; [INFO] [stderr] | ^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> derive_integration_tests/src/lib.rs:20:22 [INFO] [stderr] | [INFO] [stderr] 20 | fn is_rust_kw(text: &AsRef) -> bool { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 20 - fn is_rust_kw(text: &AsRef) -> bool { [INFO] [stderr] 20 + fn is_rust_kw(text: &dyn AsRef) -> bool { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> derive_integration_tests/src/lib.rs:31:22 [INFO] [stderr] | [INFO] [stderr] 31 | fn make_ident(path: &AsRef) -> Ident { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 31 - fn make_ident(path: &AsRef) -> Ident { [INFO] [stderr] 31 + fn make_ident(path: &dyn AsRef) -> Ident { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> derive_integration_tests/src/lib.rs:100:33 [INFO] [stderr] | [INFO] [stderr] 100 | pub fn create_integration_tests(input: TokenStream) -> TokenStream { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> derive_integration_tests/src/lib.rs:42:30 [INFO] [stderr] | [INFO] [stderr] 42 | fn create_tests(path: &Path, mut path_name: Ident) -> quote::__rt::TokenStream { [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: `derive_integration_tests` (lib) generated 8 warnings [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parser.rs:156:21 [INFO] [stderr] | [INFO] [stderr] 156 | let token = try!(self.consume_type(expected_type)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parser.rs:228:24 [INFO] [stderr] | [INFO] [stderr] 228 | let mut left = try!(match token_type { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parser.rs:256:20 [INFO] [stderr] | [INFO] [stderr] 256 | left = try!(match token_type { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parser.rs:334:29 [INFO] [stderr] | [INFO] [stderr] 334 | let next_stmt = try!(self.statement()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parser.rs:427:24 [INFO] [stderr] | [INFO] [stderr] 427 | let item = try!(self.item()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/parens.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 26 | try!(parser.consume_type(TokenType::RightParen)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/parens.rs:24:26 [INFO] [stderr] | [INFO] [stderr] 24 | let inner_expr = try!(parser.expression(Precedence::Min)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/parens.rs:25:21 [INFO] [stderr] | [INFO] [stderr] 25 | let inner = try!(inner_expr.expect_value()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/assignment.rs:22:21 [INFO] [stderr] | [INFO] [stderr] 22 | let ident = try!(left.expect_identifier()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/assignment.rs:23:26 [INFO] [stderr] | [INFO] [stderr] 23 | let right_expr = try!(parser.expression(Precedence::Assign)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/assignment.rs:24:21 [INFO] [stderr] | [INFO] [stderr] 24 | let right = try!(right_expr.expect_value()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/assign_op.rs:23:22 [INFO] [stderr] | [INFO] [stderr] 23 | let lvalue = try!(left.expect_identifier()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/assign_op.rs:24:26 [INFO] [stderr] | [INFO] [stderr] 24 | let right_expr = try!(parser.expression(Precedence::Min)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/assign_op.rs:25:27 [INFO] [stderr] | [INFO] [stderr] 25 | let right_value = try!(right_expr.expect_value()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/assign_op.rs:26:24 [INFO] [stderr] | [INFO] [stderr] 26 | let operator = try!(parser.binary_operator(token.get_type())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/if_expr.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | try!(parser.consume_type(TokenType::InlineArrow)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/if_expr.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | try!(parser.consume_type(TokenType::Else)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/if_expr.rs:28:25 [INFO] [stderr] | [INFO] [stderr] 28 | let condition = try!(parser.expression(Precedence::Min)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/if_expr.rs:32:25 [INFO] [stderr] | [INFO] [stderr] 32 | let true_expr = try!(parser.expression(Precedence::Min)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/if_expr.rs:36:25 [INFO] [stderr] | [INFO] [stderr] 36 | let else_expr = try!(parser.expression(Precedence::Min)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/fn_call.rs:24:22 [INFO] [stderr] | [INFO] [stderr] 24 | let lvalue = try!(left.expect_identifier()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/fn_call.rs:36:27 [INFO] [stderr] | [INFO] [stderr] 36 | let arg = try!(parser.expression(Precedence::Min)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/fn_call.rs:41:41 [INFO] [stderr] | [INFO] [stderr] 41 | let arg_value = try!(parser.expression(Precedence::Min)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/fn_call.rs:53:21 [INFO] [stderr] | [INFO] [stderr] 53 | try!(parser.consume_type_indented(TokenType::RightParen, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/fn_call.rs:61:17 [INFO] [stderr] | [INFO] [stderr] 61 | try!(parser.consume_type_indented(TokenType::Comma, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/mod.rs:33:33 [INFO] [stderr] | [INFO] [stderr] 33 | let right: Expression = try!(parser.expression(precedence)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/mod.rs:34:28 [INFO] [stderr] | [INFO] [stderr] 34 | let bin_operator = try!(parser.binary_operator(token.get_type())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/mod.rs:51:26 [INFO] [stderr] | [INFO] [stderr] 51 | let right_expr = try!(parser.expression(precedence)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/mod.rs:52:27 [INFO] [stderr] | [INFO] [stderr] 52 | let right_value = try!(right_expr.expect_value()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/expression/mod.rs:53:24 [INFO] [stderr] | [INFO] [stderr] 53 | let operator = try!(parser.unary_operator(token.get_type())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/statement/do_block.rs:28:25 [INFO] [stderr] | [INFO] [stderr] 28 | let block = try!(parser.block()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/statement/do_block.rs:35:24 [INFO] [stderr] | [INFO] [stderr] 35 | let stmt = try!(parser.statement()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/statement/return_stmt.rs:31:26 [INFO] [stderr] | [INFO] [stderr] 31 | let inner_expr = try!(parser.expression(Precedence::Return)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/statement/return_stmt.rs:32:21 [INFO] [stderr] | [INFO] [stderr] 32 | let inner = try!(inner_expr.expect_value()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/statement/if_block.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 50 | try!(parser.consume_type(TokenType::BeginBlock)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/statement/if_block.rs:29:25 [INFO] [stderr] | [INFO] [stderr] 29 | let condition = try!(parser.expression(Precedence::Min)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/statement/if_block.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | try!(parser.consume_type(TokenType::Else)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/statement/if_block.rs:34:29 [INFO] [stderr] | [INFO] [stderr] 34 | let true_expr = try!(parser.expression(Precedence::Min)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/statement/if_block.rs:41:29 [INFO] [stderr] | [INFO] [stderr] 41 | let else_expr = try!(parser.expression(Precedence::Min)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/statement/if_block.rs:51:26 [INFO] [stderr] | [INFO] [stderr] 51 | let true_block = try!(parser.block()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/statement/if_block.rs:67:34 [INFO] [stderr] | [INFO] [stderr] 67 | let else_block = try!(parser.block()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/statement/if_block.rs:81:17 [INFO] [stderr] | [INFO] [stderr] 81 | try!(parser.consume_type(TokenType::BeginBlock)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/statement/if_block.rs:75:41 [INFO] [stderr] | [INFO] [stderr] 75 | let else_if_condition = try!(parser.expression(Precedence::Min)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/statement/if_block.rs:82:37 [INFO] [stderr] | [INFO] [stderr] 82 | let else_if_block = try!(parser.block()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/statement/declaration.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 41 | try!(parser.consume_type(TokenType::Equals)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/statement/declaration.rs:30:20 [INFO] [stderr] | [INFO] [stderr] 30 | let name = try!(parser.lvalue()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/statement/declaration.rs:35:18 [INFO] [stderr] | [INFO] [stderr] 35 | Some(try!(parser.type_expr())) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/statement/declaration.rs:43:26 [INFO] [stderr] | [INFO] [stderr] 43 | let value_expr = try!(parser.expression(Precedence::Min)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/statement/declaration.rs:44:21 [INFO] [stderr] | [INFO] [stderr] 44 | let value = try!(value_expr.expect_value()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/item/function.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | try!(parser.consume_type(TokenType::LeftParen)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/item/function.rs:75:9 [INFO] [stderr] | [INFO] [stderr] 75 | try!(parser.consume_type(TokenType::BeginBlock)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/item/function.rs:26:20 [INFO] [stderr] | [INFO] [stderr] 26 | let name = try!(parser.lvalue()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/item/function.rs:49:17 [INFO] [stderr] | [INFO] [stderr] 49 | try!(parser.consume_type(TokenType::Colon)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/item/function.rs:48:28 [INFO] [stderr] | [INFO] [stderr] 48 | let name = try!(parser.lvalue()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/item/function.rs:50:29 [INFO] [stderr] | [INFO] [stderr] 50 | let type_ = try!(parser.type_expr()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/item/function.rs:56:17 [INFO] [stderr] | [INFO] [stderr] 56 | try!(parser.consume_type_indented(TokenType::Comma, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/item/function.rs:66:14 [INFO] [stderr] | [INFO] [stderr] 66 | (try!(parser.type_expr()), true) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/item/function.rs:76:21 [INFO] [stderr] | [INFO] [stderr] 76 | let block = try!(parser.block()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/item/typedef.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | try!(parser.consume_type(TokenType::Equals)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/item/typedef.rs:22:20 [INFO] [stderr] | [INFO] [stderr] 22 | let name = try!(parser.lvalue()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parse/parsers/item/typedef.rs:26:21 [INFO] [stderr] | [INFO] [stderr] 26 | let type_ = try!(parser.type_expr()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/llvm/target.rs:177:23 [INFO] [stderr] | [INFO] [stderr] 177 | let machine = try!(TargetMachine::native(opt_level, reloc_mode, code_model)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/llvm/target.rs:229:29 [INFO] [stderr] | [INFO] [stderr] 229 | let native_target = try!(Target::native()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Path` is imported redundantly [INFO] [stderr] --> src/identify/types/type_graph.rs:144:33 [INFO] [stderr] | [INFO] [stderr] 11 | use std::path::Path; [INFO] [stderr] | --------------- the item `Path` is already imported here [INFO] [stderr] ... [INFO] [stderr] 144 | use std::path::{Path}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `LiteralValue` is imported redundantly [INFO] [stderr] --> src/compile/module_compiler.rs:365:13 [INFO] [stderr] | [INFO] [stderr] 3 | use ast::{*, visit::*}; [INFO] [stderr] | - the item `LiteralValue` is already imported here [INFO] [stderr] ... [INFO] [stderr] 365 | use ast::LiteralValue; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/pipeline/mod.rs:51:9 [INFO] [stderr] | [INFO] [stderr] 51 | try!(file.read_to_string(buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/pipeline/mod.rs:50:24 [INFO] [stderr] | [INFO] [stderr] 50 | let mut file = try!(File::open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/pipeline/mod.rs:57:20 [INFO] [stderr] | [INFO] [stderr] 57 | let unit = try!(parser.parse_unit()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/identify/types/type_graph.rs:145:21 [INFO] [stderr] | [INFO] [stderr] 145 | let mut path = Path::new(&file_path) [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: field is never read: `name_builder` [INFO] [stderr] --> src/pipeline/mod.rs:121:5 [INFO] [stderr] | [INFO] [stderr] 121 | name_builder: NameScopeBuilder, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `CheckRunner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/pipeline/mod.rs:116:10 [INFO] [stderr] | [INFO] [stderr] 116 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `expected_indent_length` [INFO] [stderr] --> src/lex/tokenizer.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | expected_indent_length: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `IterTokenizer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/lex/tokenizer.rs:49:10 [INFO] [stderr] | [INFO] [stderr] 49 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `expected_indent_spaces` [INFO] [stderr] --> src/lex/tokenizer.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | expected_indent_spaces: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `IterTokenizer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/lex/tokenizer.rs:49:10 [INFO] [stderr] | [INFO] [stderr] 49 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `errors` [INFO] [stderr] --> src/identify/types/item_typographer.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | errors: &'err mut ErrorCollector, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `ItemTypographer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/identify/types/item_typographer.rs:10:10 [INFO] [stderr] | [INFO] [stderr] 10 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/identify/scope_builder.rs:65:9 [INFO] [stderr] | [INFO] [stderr] 65 | &mut self.scopes[last_ix].insert(key, value); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 65 | let _ = &mut self.scopes[last_ix].insert(key, value); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/identify/scope_builder.rs:73:9 [INFO] [stderr] | [INFO] [stderr] 73 | &mut self.scopes[0].insert(key, value); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 73 | let _ = &mut self.scopes[0].insert(key, value); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `protosnirk` (lib) generated 75 warnings [INFO] [stderr] warning: `protosnirk` (lib test) generated 75 warnings (75 duplicates) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/integration.rs:86:28 [INFO] [stderr] | [INFO] [stderr] 86 | pub fn new(file_name: &AsRef, content: String) -> Test { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 86 - pub fn new(file_name: &AsRef, content: String) -> Test { [INFO] [stderr] 86 + pub fn new(file_name: &dyn AsRef, content: String) -> Test { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `protosnirk` (test "integration") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/protosnirk-a3761bf737a53279) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test lex::textiter::tests::it_starts_at_zero ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-2f4a14f4203c0658) [INFO] [stdout] [INFO] [stdout] running 48 tests [INFO] [stdout] test tests::compile::block::empty_block_without_comment_parse_fail ... ok [INFO] [stdout] test tests::compile::block::if_::empty_if_block_empty_parse_fail ... ok [INFO] [stdout] test tests::compile::block::if_::else_empty_parse_fail ... ok [INFO] [stdout] test tests::compile::expression::call::call_value_ok ... ok [INFO] [stdout] test tests::compile::block::if_::if_block_ok ... ok [INFO] [stdout] test tests::compile::block::do_::do_block_ok ... ok [INFO] [stdout] test tests::compile::expression::if_::if_expr_unmatching_bad ... ok [INFO] [stdout] test tests::compile::examples::fibonacci_ok ... ok [INFO] [stdout] test tests::compile::expression::call::call_void_ok ... ok [INFO] [stdout] test tests::compile::expression::if_::if_expr_ok ... ok [INFO] [stdout] test tests::compile::expression::call::call_recursive_ok ... ok [INFO] [stdout] test tests::compile::block::empty_block_with_comment_ok ... ok [INFO] [stdout] test tests::compile::expression::condition::eqeq_bool_ok ... ok [INFO] [stdout] test tests::compile::expression::if_::bool_conditional_ok ... ok [INFO] [stdout] test tests::compile::expression::if_::nested_if_ok ... ok [INFO] [stdout] test tests::compile::expression::numeric_comparisons_ok ... ok [INFO] [stdout] test tests::compile::expression::paren_expr_ok ... ok [INFO] [stdout] test tests::compile::item::fn_::fn_empty_no_comment_parse_fail ... ok [INFO] [stdout] test tests::compile::item::fn_::fn_empty_with_comment_ok ... ok [INFO] [stdout] test tests::compile::item::fn_::fn_no_indentation_parse_fail ... ok [INFO] [stdout] test tests::compile::item::fn_::fn_indented_params_ok ... ok [INFO] [stdout] test tests::compile::expression::numeric_operators_ok ... ok [INFO] [stdout] test tests::compile::expression::var_ref_ok ... ok [INFO] [stdout] test tests::compile::item::fn_::fn_block_indentation_ok ... ok [INFO] [stdout] test tests::compile::item::typedef::typedef_cyclic_bad ... ok [INFO] [stdout] test tests::compile::item::fn_::fn_return_arrow_different_indentation_parse_fail ... ok [INFO] [stdout] test tests::compile::item::fn_::fn_params_return_ok ... ok [INFO] [stdout] test tests::compile::item::typedef::typedef_parse_ok ... ok [INFO] [stdout] test tests::compile::item::fn_::fn_params_ok ... ok [INFO] [stdout] test tests::compile::item::fn_::fn_return_arrow_indented_ok ... ok [INFO] [stdout] test tests::compile::item::typedef::typedef_empty_parse_fail ... ok [INFO] [stdout] test tests::compile::item::typedef::typedef_ref_chain_ok ... ok [INFO] [stdout] test tests::compile::item::fn_::fn_params_and_vars_have_ids_ok ... ok [INFO] [stdout] test tests::compile::item::typedef::typedef_ref_ok ... ok [INFO] [stdout] test tests::compile::statement::let_::empty_let_parse_fail ... ok [INFO] [stdout] test tests::compile::statement::let_::let_ok ... ok [INFO] [stdout] test tests::known_issues::blank_lines_between_blocks ... ignored [INFO] [stdout] test tests::known_issues::empty_return_ok ... ignored [INFO] [stdout] test tests::known_issues::if_branches_returning_ok ... ignored [INFO] [stdout] test tests::known_issues::typedef_back_ref_ok ... ignored [INFO] [stdout] test tests::known_issues::typedef_fn_type_ok ... ignored [INFO] [stdout] test tests::compile::statement::let_::let_with_type_ok ... ok [INFO] [stdout] test tests::compile::unit::empty_unit_ok ... ok [INFO] [stdout] test tests::compile::unit::indented_item_parse_fail ... ok [INFO] [stdout] test tests::compile::statement::let_::let_ref_ok ... ok [INFO] [stdout] test tests::compile::unicode::special_characters_idents_ok ... ok [INFO] [stdout] test tests::compile::statement::return_::value_return_ok ... ok [INFO] [stdout] test tests::compile::statement::return_::fn_implicit_return_ok ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 43 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests protosnirk [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "442b3f0089f5c9a683be9ca56ed85538cf8bb280953435e4cce5e08670c55be8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "442b3f0089f5c9a683be9ca56ed85538cf8bb280953435e4cce5e08670c55be8", kill_on_drop: false }` [INFO] [stdout] 442b3f0089f5c9a683be9ca56ed85538cf8bb280953435e4cce5e08670c55be8