[INFO] cloning repository https://github.com/DragonFIghter603/formula_parser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DragonFIghter603/formula_parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDragonFIghter603%2Fformula_parser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDragonFIghter603%2Fformula_parser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3ed1eedd847b9da0f95c78e5634fc3f35ea04612 [INFO] checking DragonFIghter603/formula_parser against try#163937523761cc0def32f1ba9ed63fdf65ad3478 for pr-156749 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDragonFIghter603%2Fformula_parser" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain [INFO] started tweaking git repo https://github.com/DragonFIghter603/formula_parser [INFO] finished tweaking git repo https://github.com/DragonFIghter603/formula_parser [INFO] tweaked toml for git repo https://github.com/DragonFIghter603/formula_parser written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/DragonFIghter603/formula_parser on toolchain 163937523761cc0def32f1ba9ed63fdf65ad3478 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/DragonFIghter603/formula_parser 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" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 710374b4d287d7147c351370e664402f68a13b63d1486089bf2a8b5955426380 [INFO] running `Command { std: "docker" "start" "710374b4d287d7147c351370e664402f68a13b63d1486089bf2a8b5955426380", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "710374b4d287d7147c351370e664402f68a13b63d1486089bf2a8b5955426380" "/opt/rustwide/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "710374b4d287d7147c351370e664402f68a13b63d1486089bf2a8b5955426380", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "710374b4d287d7147c351370e664402f68a13b63d1486089bf2a8b5955426380" "/opt/rustwide/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Checking formula_parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/main.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(pattern, box_patterns)] [INFO] [stdout] | ^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in CURRENT_RUSTC_VERSION [INFO] [stdout] = note: superseded by `deref_patterns` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_patterns` have been removed [INFO] [stdout] --> src/expression.rs:17:27 [INFO] [stdout] | [INFO] [stdout] 17 | Operation(op, box left, box right) => Operation(*op, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_patterns` have been removed [INFO] [stdout] --> src/expression.rs:17:37 [INFO] [stdout] | [INFO] [stdout] 17 | Operation(op, box left, box right) => Operation(*op, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_patterns` have been removed [INFO] [stdout] --> src/expression.rs:27:27 [INFO] [stdout] | [INFO] [stdout] 27 | Operation(op, box left, box right) => op.eval(left, right, vars), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_patterns` have been removed [INFO] [stdout] --> src/expression.rs:27:37 [INFO] [stdout] | [INFO] [stdout] 27 | Operation(op, box left, box right) => op.eval(left, right, vars), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_patterns` have been removed [INFO] [stdout] --> src/expression.rs:35:27 [INFO] [stdout] | [INFO] [stdout] 35 | Operation(op, box left, box right) => match (op, outer) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_patterns` have been removed [INFO] [stdout] --> src/expression.rs:35:37 [INFO] [stdout] | [INFO] [stdout] 35 | Operation(op, box left, box right) => match (op, outer) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `left` in this scope [INFO] [stdout] --> src/expression.rs:18:71 [INFO] [stdout] | [INFO] [stdout] 18 | ... Box::from(left.replace_vars(vars)), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `right` in this scope [INFO] [stdout] --> src/expression.rs:19:71 [INFO] [stdout] | [INFO] [stdout] 19 | ... Box::from(right.replace_vars(vars))), [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `left` in this scope [INFO] [stdout] --> src/expression.rs:27:59 [INFO] [stdout] | [INFO] [stdout] 27 | Operation(op, box left, box right) => op.eval(left, right, vars), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `right` in this scope [INFO] [stdout] --> src/expression.rs:27:65 [INFO] [stdout] | [INFO] [stdout] 27 | Operation(op, box left, box right) => op.eval(left, right, vars), [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `left` in this scope [INFO] [stdout] --> src/expression.rs:36:68 [INFO] [stdout] | [INFO] [stdout] 36 | (_, None | Some(Add | Sub)) => format!("{} {} {}", left.format(Some(op)), op, right.format(Some(op))), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `right` in this scope [INFO] [stdout] --> src/expression.rs:36:95 [INFO] [stdout] | [INFO] [stdout] 36 | (_, None | Some(Add | Sub)) => format!("{} {} {}", left.format(Some(op)), op, right.format(Some(op))), [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `left` in this scope [INFO] [stdout] --> src/expression.rs:37:75 [INFO] [stdout] | [INFO] [stdout] 37 | (Pow | Mul | Div, Some(Mul | Div)) => format!("{} {} {}", left.format(Some(op)), op, right.format(Some(op))), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `right` in this scope [INFO] [stdout] --> src/expression.rs:37:102 [INFO] [stdout] | [INFO] [stdout] 37 | (Pow | Mul | Div, Some(Mul | Div)) => format!("{} {} {}", left.format(Some(op)), op, right.format(Some(op))), [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `left` in this scope [INFO] [stdout] --> src/expression.rs:38:44 [INFO] [stdout] | [INFO] [stdout] 38 | _ => format!("({} {} {})", left.format(Some(op)), op, right.format(Some(op))), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `right` in this scope [INFO] [stdout] --> src/expression.rs:38:71 [INFO] [stdout] | [INFO] [stdout] 38 | _ => format!("({} {} {})", left.format(Some(op)), op, right.format(Some(op))), [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/main.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(pattern, box_patterns)] [INFO] [stdout] | ^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in CURRENT_RUSTC_VERSION [INFO] [stdout] = note: superseded by `deref_patterns` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_patterns` have been removed [INFO] [stdout] --> src/expression.rs:17:27 [INFO] [stdout] | [INFO] [stdout] 17 | Operation(op, box left, box right) => Operation(*op, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_patterns` have been removed [INFO] [stdout] --> src/expression.rs:17:37 [INFO] [stdout] | [INFO] [stdout] 17 | Operation(op, box left, box right) => Operation(*op, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_patterns` have been removed [INFO] [stdout] --> src/expression.rs:27:27 [INFO] [stdout] | [INFO] [stdout] 27 | Operation(op, box left, box right) => op.eval(left, right, vars), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_patterns` have been removed [INFO] [stdout] --> src/expression.rs:27:37 [INFO] [stdout] | [INFO] [stdout] 27 | Operation(op, box left, box right) => op.eval(left, right, vars), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_patterns` have been removed [INFO] [stdout] --> src/expression.rs:35:27 [INFO] [stdout] | [INFO] [stdout] 35 | Operation(op, box left, box right) => match (op, outer) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_patterns` have been removed [INFO] [stdout] --> src/expression.rs:35:37 [INFO] [stdout] | [INFO] [stdout] 35 | Operation(op, box left, box right) => match (op, outer) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `left` in this scope [INFO] [stdout] --> src/expression.rs:18:71 [INFO] [stdout] | [INFO] [stdout] 18 | ... Box::from(left.replace_vars(vars)), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `right` in this scope [INFO] [stdout] --> src/expression.rs:19:71 [INFO] [stdout] | [INFO] [stdout] 19 | ... Box::from(right.replace_vars(vars))), [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `left` in this scope [INFO] [stdout] --> src/expression.rs:27:59 [INFO] [stdout] | [INFO] [stdout] 27 | Operation(op, box left, box right) => op.eval(left, right, vars), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `right` in this scope [INFO] [stdout] --> src/expression.rs:27:65 [INFO] [stdout] | [INFO] [stdout] 27 | Operation(op, box left, box right) => op.eval(left, right, vars), [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `left` in this scope [INFO] [stdout] --> src/expression.rs:36:68 [INFO] [stdout] | [INFO] [stdout] 36 | (_, None | Some(Add | Sub)) => format!("{} {} {}", left.format(Some(op)), op, right.format(Some(op))), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `right` in this scope [INFO] [stdout] --> src/expression.rs:36:95 [INFO] [stdout] | [INFO] [stdout] 36 | (_, None | Some(Add | Sub)) => format!("{} {} {}", left.format(Some(op)), op, right.format(Some(op))), [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `left` in this scope [INFO] [stdout] --> src/expression.rs:37:75 [INFO] [stdout] | [INFO] [stdout] 37 | (Pow | Mul | Div, Some(Mul | Div)) => format!("{} {} {}", left.format(Some(op)), op, right.format(Some(op))), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `right` in this scope [INFO] [stdout] --> src/expression.rs:37:102 [INFO] [stdout] | [INFO] [stdout] 37 | (Pow | Mul | Div, Some(Mul | Div)) => format!("{} {} {}", left.format(Some(op)), op, right.format(Some(op))), [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `left` in this scope [INFO] [stdout] --> src/expression.rs:38:44 [INFO] [stdout] | [INFO] [stdout] 38 | _ => format!("({} {} {})", left.format(Some(op)), op, right.format(Some(op))), [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `right` in this scope [INFO] [stdout] --> src/expression.rs:38:71 [INFO] [stdout] | [INFO] [stdout] 38 | _ => format!("({} {} {})", left.format(Some(op)), op, right.format(Some(op))), [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/parser.rs:166:48 [INFO] [stdout] | [INFO] [stdout] 166 | fn parse_variable(input_iter: &mut ParserIter, start: &Lok) -> Expr{ [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `formula_parser` (bin "formula_parser" test) due to 17 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/parser.rs:166:48 [INFO] [stdout] | [INFO] [stdout] 166 | fn parse_variable(input_iter: &mut ParserIter, start: &Lok) -> Expr{ [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `formula_parser` (bin "formula_parser") due to 17 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "710374b4d287d7147c351370e664402f68a13b63d1486089bf2a8b5955426380", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "710374b4d287d7147c351370e664402f68a13b63d1486089bf2a8b5955426380", kill_on_drop: false }` [INFO] [stdout] 710374b4d287d7147c351370e664402f68a13b63d1486089bf2a8b5955426380