[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] checking snirk-lang/protosnirk against master#368e2fd458a22d0cc133d0c254f2612ee999744f for pr-128351 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnirk-lang%2Fprotosnirk" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/snirk-lang/protosnirk on toolchain 368e2fd458a22d0cc133d0c254f2612ee999744f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+368e2fd458a22d0cc133d0c254f2612ee999744f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/snirk-lang/protosnirk [INFO] finished tweaking git repo https://github.com/snirk-lang/protosnirk [INFO] tweaked toml for git repo https://github.com/snirk-lang/protosnirk written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/snirk-lang/protosnirk already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+368e2fd458a22d0cc133d0c254f2612ee999744f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded maplit v1.0.1 [INFO] [stderr] Downloaded void v1.0.2 [INFO] [stderr] Downloaded unreachable v1.0.0 [INFO] [stderr] Downloaded unicode_categories v0.1.1 [INFO] [stderr] Downloaded thread_local v0.3.6 [INFO] [stderr] Downloaded fixedbitset v0.1.9 [INFO] [stderr] Downloaded cfg-if v0.1.6 [INFO] [stderr] Downloaded ordermap v0.3.5 [INFO] [stderr] Downloaded quote v0.6.10 [INFO] [stderr] Downloaded log v0.4.6 [INFO] [stderr] Downloaded unicode-xid v0.1.0 [INFO] [stderr] Downloaded proc-macro2 v0.4.21 [INFO] [stderr] Downloaded cc v1.0.28 [INFO] [stderr] Downloaded memchr v2.1.1 [INFO] [stderr] Downloaded petgraph v0.4.13 [INFO] [stderr] Downloaded syn v0.14.9 [INFO] [stderr] Downloaded ucd-util v0.1.2 [INFO] [stderr] Downloaded env_logger v0.6.0 [INFO] [stderr] Downloaded aho-corasick v0.6.9 [INFO] [stderr] Downloaded version_check v0.1.5 [INFO] [stderr] Downloaded regex v1.1.0 [INFO] [stderr] Downloaded regex-syntax v0.6.4 [INFO] [stderr] Downloaded libc v0.2.43 [INFO] [stderr] Downloaded lazy_static v1.2.0 [INFO] [stderr] Downloaded utf8-ranges v1.0.2 [INFO] [stderr] Downloaded semver-parser v0.7.0 [INFO] [stderr] Downloaded semver v0.9.0 [INFO] [stderr] Downloaded smallvec v0.6.5 [INFO] [stderr] Downloaded llvm-sys v70.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+368e2fd458a22d0cc133d0c254f2612ee999744f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d7c9cf08734e6c6d0aac474f692369f6d17a7122bb045b31fed559a89152da5b [INFO] running `Command { std: "docker" "start" "-a" "d7c9cf08734e6c6d0aac474f692369f6d17a7122bb045b31fed559a89152da5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7c9cf08734e6c6d0aac474f692369f6d17a7122bb045b31fed559a89152da5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7c9cf08734e6c6d0aac474f692369f6d17a7122bb045b31fed559a89152da5b", kill_on_drop: false }` [INFO] [stdout] d7c9cf08734e6c6d0aac474f692369f6d17a7122bb045b31fed559a89152da5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+368e2fd458a22d0cc133d0c254f2612ee999744f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f81336fff03caf8bf4effc32a0080ef5c80e2d89ce3b98cd99439213c0ede8e [INFO] running `Command { std: "docker" "start" "-a" "4f81336fff03caf8bf4effc32a0080ef5c80e2d89ce3b98cd99439213c0ede8e", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling cfg-if v0.1.6 [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 proc-macro2 v0.4.21 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking ordermap v0.3.5 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking maplit v1.0.1 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking smallvec v0.6.5 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking env_logger v0.6.0 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Compiling aho-corasick v0.6.9 [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::*` and `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] = 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] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 31 | fn make_ident(path: &dyn AsRef) -> Ident { [INFO] [stdout] | +++ [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: 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: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling llvm-sys v70.0.2 [INFO] [stderr] Checking 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: 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: 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: 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: 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: fields `expected_indent_length` and `expected_indent_spaces` are never read [INFO] [stdout] --> src/lex/tokenizer.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct IterTokenizer where I: Iterator { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 59 | expected_indent_length: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [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] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `errors` is never read [INFO] [stdout] --> src/identify/types/item_typographer.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct ItemTypographer<'builder, 'err, 'graph> { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 12 | builder: &'builder TypeScopeBuilder, [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] [INFO] [stdout] [INFO] [stdout] warning: field `name_builder` is never read [INFO] [stdout] --> src/pipeline/mod.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 117 | pub struct CheckRunner { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 121 | name_builder: NameScopeBuilder, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CheckRunner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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: fields `expected_indent_length` and `expected_indent_spaces` are never read [INFO] [stdout] --> src/lex/tokenizer.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct IterTokenizer where I: Iterator { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 59 | expected_indent_length: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [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] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `errors` is never read [INFO] [stdout] --> src/identify/types/item_typographer.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct ItemTypographer<'builder, 'err, 'graph> { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 12 | builder: &'builder TypeScopeBuilder, [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] [INFO] [stdout] [INFO] [stdout] warning: field `name_builder` is never read [INFO] [stdout] --> src/pipeline/mod.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 117 | pub struct CheckRunner { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 121 | name_builder: NameScopeBuilder, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CheckRunner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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: 72 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 72 warnings emitted [INFO] [stdout] [INFO] [stdout] [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] = 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] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 86 | pub fn new(file_name: &dyn AsRef, content: String) -> Test { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.63s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.9 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "4f81336fff03caf8bf4effc32a0080ef5c80e2d89ce3b98cd99439213c0ede8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f81336fff03caf8bf4effc32a0080ef5c80e2d89ce3b98cd99439213c0ede8e", kill_on_drop: false }` [INFO] [stdout] 4f81336fff03caf8bf4effc32a0080ef5c80e2d89ce3b98cd99439213c0ede8e [INFO] checking snirk-lang/protosnirk against try#09146510cdb33d15474a35fde290187a88b1cf35 for pr-128351 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnirk-lang%2Fprotosnirk" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/snirk-lang/protosnirk on toolchain 09146510cdb33d15474a35fde290187a88b1cf35 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09146510cdb33d15474a35fde290187a88b1cf35" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/snirk-lang/protosnirk [INFO] finished tweaking git repo https://github.com/snirk-lang/protosnirk [INFO] tweaked toml for git repo https://github.com/snirk-lang/protosnirk written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/snirk-lang/protosnirk already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09146510cdb33d15474a35fde290187a88b1cf35" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+09146510cdb33d15474a35fde290187a88b1cf35" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5534710a3c642dce58711697d951d3a3469b791dfb701204dbcc11fa6a113299 [INFO] running `Command { std: "docker" "start" "-a" "5534710a3c642dce58711697d951d3a3469b791dfb701204dbcc11fa6a113299", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5534710a3c642dce58711697d951d3a3469b791dfb701204dbcc11fa6a113299", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5534710a3c642dce58711697d951d3a3469b791dfb701204dbcc11fa6a113299", kill_on_drop: false }` [INFO] [stdout] 5534710a3c642dce58711697d951d3a3469b791dfb701204dbcc11fa6a113299 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+09146510cdb33d15474a35fde290187a88b1cf35" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b6739d8540aa980fda080399b6d8a6a6062dfe2dc6a69cad85d309fd916b4f9 [INFO] running `Command { std: "docker" "start" "-a" "8b6739d8540aa980fda080399b6d8a6a6062dfe2dc6a69cad85d309fd916b4f9", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling cfg-if v0.1.6 [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 proc-macro2 v0.4.21 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking ordermap v0.3.5 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Checking smallvec v0.6.5 [INFO] [stderr] Checking maplit v1.0.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking env_logger v0.6.0 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] thread 'rustc' panicked at compiler/rustc_errors/src/lib.rs:588:17: [INFO] [stderr] must_produce_diag: `trimmed_def_paths` called but no diagnostics emitted; `with_no_trimmed_paths` for debugging. called at: 0: ::set_must_produce_diag [INFO] [stderr] 1: ::record_trimmed_def_paths [INFO] [stderr] 2: rustc_middle::ty::print::pretty::trimmed_def_paths [INFO] [stderr] 3: rustc_query_impl::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 4: rustc_query_system::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl::plumbing::QueryCtxt, false> [INFO] [stderr] 5: rustc_query_impl::query_impl::trimmed_def_paths::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 6: ::print_def_path [INFO] [stderr] 7: ::print_def_path [INFO] [stderr] 8: ::pretty_print_type [INFO] [stderr] 9: as rustc_middle::ty::print::Print>::print [INFO] [stderr] 10: ::pretty_in_binder::> [INFO] [stderr] 11: ::pretty_print_type [INFO] [stderr] 12: ::fmt [INFO] [stderr] 13: rustc_lint::mutable_transmutes::check_overlapping::::check_expr::{closure#0}>::{closure#2}> [INFO] [stderr] 14: ::check_expr [INFO] [stderr] 15: as rustc_hir::intravisit::Visitor>::visit_expr [INFO] [stderr] 16: rustc_hir::intravisit::walk_block::> [INFO] [stderr] 17: as rustc_hir::intravisit::Visitor>::visit_expr [INFO] [stderr] 18: rustc_hir::intravisit::walk_block::> [INFO] [stderr] 19: as rustc_hir::intravisit::Visitor>::visit_nested_body [INFO] [stderr] 20: as rustc_hir::intravisit::Visitor>::visit_nested_item [INFO] [stderr] 21: rustc_hir::intravisit::walk_block::> [INFO] [stderr] 22: as rustc_hir::intravisit::Visitor>::visit_expr [INFO] [stderr] 23: rustc_hir::intravisit::walk_block::> [INFO] [stderr] 24: as rustc_hir::intravisit::Visitor>::visit_nested_body [INFO] [stderr] 25: as rustc_hir::intravisit::Visitor>::visit_nested_item [INFO] [stderr] 26: rustc_lint::lint_mod [INFO] [stderr] 27: rustc_query_impl::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 28: rustc_query_system::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl::plumbing::QueryCtxt, false> [INFO] [stderr] 29: rustc_query_impl::query_impl::lint_mod::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 30: rustc_lint::late::check_crate::{closure#1} [INFO] [stderr] 31: rustc_lint::late::check_crate [INFO] [stderr] 32: rustc_interface::passes::analysis [INFO] [stderr] 33: rustc_query_impl::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 34: rustc_query_system::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl::plumbing::QueryCtxt, false> [INFO] [stderr] 35: rustc_query_impl::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 36: rustc_interface::interface::run_compiler::, rustc_driver_impl::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 37: std::sys::backtrace::__rust_begin_short_backtrace::, rustc_driver_impl::run_compiler::{closure#0}>::{closure#1}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>> [INFO] [stderr] 38: <::spawn_unchecked_, rustc_driver_impl::run_compiler::{closure#0}>::{closure#1}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 39: as core::ops::function::FnOnce>::call_once [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/alloc/src/boxed.rs:2148:9 [INFO] [stderr] 40: as core::ops::function::FnOnce>::call_once [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/alloc/src/boxed.rs:2148:9 [INFO] [stderr] 41: std::sys::pal::unix::thread::Thread::new::thread_start [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stderr] 42: [INFO] [stderr] 43: clone [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7fc7dab7ddd5 - std::backtrace_rs::backtrace::libunwind::trace::hd14cd05c8ce75653 [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x7fc7dab7ddd5 - std::backtrace_rs::backtrace::trace_unsynchronized::h2bd11920a4bced06 [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7fc7dab7ddd5 - std::sys::backtrace::_print_fmt::h7b5db99a0e0a9618 [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x7fc7dab7ddd5 - ::fmt::h3b0bb7ed425a905c [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x7fc7dabcecfb - core::fmt::rt::Argument::fmt::h8dbebbed1aabf976 [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x7fc7dabcecfb - core::fmt::write::h970c44dce83e5ee7 [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/core/src/fmt/mod.rs:1178:21 [INFO] [stderr] 6: 0x7fc7dab7261f - std::io::Write::write_fmt::h3b36ddac8cba0ada [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/io/mod.rs:1823:15 [INFO] [stderr] 7: 0x7fc7dab80671 - std::sys::backtrace::BacktraceLock::print::h4e16a8d2ce8dc6ad [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x7fc7dab80671 - std::panicking::default_hook::{{closure}}::h1d9339438491665b [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/panicking.rs:266:22 [INFO] [stderr] 9: 0x7fc7dab8034c - std::panicking::default_hook::h706794151aa208b4 [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/panicking.rs:293:9 [INFO] [stderr] 10: 0x7fc7de051dba - std[f88f5f79b5dd95a0]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 11: 0x7fc7dab8103f - as core::ops::function::Fn>::call::h83138b9a2d92612c [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/alloc/src/boxed.rs:2162:9 [INFO] [stderr] 12: 0x7fc7dab8103f - std::panicking::rust_panic_with_hook::hf271bde743f78cbd [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/panicking.rs:805:13 [INFO] [stderr] 13: 0x7fc7dab80c67 - std::panicking::begin_panic_handler::{{closure}}::h153af9175e95fc80 [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/panicking.rs:671:13 [INFO] [stderr] 14: 0x7fc7dab7e299 - std::sys::backtrace::__rust_end_short_backtrace::h8607198d3b617b99 [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/sys/backtrace.rs:170:18 [INFO] [stderr] 15: 0x7fc7dab808f4 - rust_begin_unwind [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/panicking.rs:662:5 [INFO] [stderr] 16: 0x7fc7dabcb2c3 - core::panicking::panic_fmt::hf6633b287b5ae536 [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/core/src/panicking.rs:74:14 [INFO] [stderr] 17: 0x7fc7e0fa5e9a - ::drop.cold [INFO] [stderr] 18: 0x7fc7e03edb5c - core[3cb4721bd79b40c1]::ptr::drop_in_place:: [INFO] [stderr] 19: 0x7fc7e04f70da - core[3cb4721bd79b40c1]::ptr::drop_in_place:: [INFO] [stderr] 20: 0x7fc7e04f775f - core[3cb4721bd79b40c1]::ptr::drop_in_place:: [INFO] [stderr] 21: 0x7fc7e0407cb8 - rustc_interface[d8ac3dbe8c4052b9]::interface::run_compiler::, rustc_driver_impl[fc71c99b1665d275]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x7fc7e03ec549 - std[f88f5f79b5dd95a0]::sys::backtrace::__rust_begin_short_backtrace::, rustc_driver_impl[fc71c99b1665d275]::run_compiler::{closure#0}>::{closure#1}, core[3cb4721bd79b40c1]::result::Result<(), rustc_span[c47c5cbe9eaa080e]::ErrorGuaranteed>>::{closure#0}, core[3cb4721bd79b40c1]::result::Result<(), rustc_span[c47c5cbe9eaa080e]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[3cb4721bd79b40c1]::result::Result<(), rustc_span[c47c5cbe9eaa080e]::ErrorGuaranteed>> [INFO] [stderr] 23: 0x7fc7e03ec2fa - <::spawn_unchecked_, rustc_driver_impl[fc71c99b1665d275]::run_compiler::{closure#0}>::{closure#1}, core[3cb4721bd79b40c1]::result::Result<(), rustc_span[c47c5cbe9eaa080e]::ErrorGuaranteed>>::{closure#0}, core[3cb4721bd79b40c1]::result::Result<(), rustc_span[c47c5cbe9eaa080e]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[3cb4721bd79b40c1]::result::Result<(), rustc_span[c47c5cbe9eaa080e]::ErrorGuaranteed>>::{closure#1} as core[3cb4721bd79b40c1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x7fc7dab8afbb - as core::ops::function::FnOnce>::call_once::h438aa41529320378 [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/alloc/src/boxed.rs:2148:9 [INFO] [stderr] 25: 0x7fc7dab8afbb - as core::ops::function::FnOnce>::call_once::ha61ffbd131f8a573 [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/alloc/src/boxed.rs:2148:9 [INFO] [stderr] 26: 0x7fc7dab8afbb - std::sys::pal::unix::thread::Thread::new::thread_start::h64d9bacc04a5fc59 [INFO] [stderr] at /rustc/09146510cdb33d15474a35fde290187a88b1cf35/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stderr] 27: 0x7fc7da928ac3 - [INFO] [stderr] 28: 0x7fc7da9b9a04 - clone [INFO] [stderr] 29: 0x0 - [INFO] [stderr] [INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: please make sure that you have updated to the latest nightly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/memchr-2.1.1/rustc-ice-2024-07-31T23_13_23-278.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.82.0-nightly (09146510c 2024-07-30) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type lib -C embed-bitcode=no [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] end of query stack [INFO] [stderr] error: could not compile `memchr` (lib) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "8b6739d8540aa980fda080399b6d8a6a6062dfe2dc6a69cad85d309fd916b4f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b6739d8540aa980fda080399b6d8a6a6062dfe2dc6a69cad85d309fd916b4f9", kill_on_drop: false }` [INFO] [stdout] 8b6739d8540aa980fda080399b6d8a6a6062dfe2dc6a69cad85d309fd916b4f9