[INFO] updating cached repository sepiropht/tiny-compiler-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/sepiropht/tiny-compiler-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/sepiropht/tiny-compiler-rs" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/sepiropht/tiny-compiler-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/sepiropht/tiny-compiler-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/sepiropht/tiny-compiler-rs" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/sepiropht/tiny-compiler-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/sepiropht/tiny-compiler-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9447385a0166b11d8f27e36da3eab7a1c40f6b60 [INFO] sha for GitHub repo sepiropht/tiny-compiler-rs: 9447385a0166b11d8f27e36da3eab7a1c40f6b60 [INFO] validating manifest of sepiropht/tiny-compiler-rs on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sepiropht/tiny-compiler-rs on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing sepiropht/tiny-compiler-rs [INFO] finished frobbing sepiropht/tiny-compiler-rs [INFO] frobbed toml for sepiropht/tiny-compiler-rs written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/sepiropht/tiny-compiler-rs/Cargo.toml [INFO] started frobbing sepiropht/tiny-compiler-rs [INFO] finished frobbing sepiropht/tiny-compiler-rs [INFO] frobbed toml for sepiropht/tiny-compiler-rs written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/sepiropht/tiny-compiler-rs/Cargo.toml [INFO] crate sepiropht/tiny-compiler-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking sepiropht/tiny-compiler-rs against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-7/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/sepiropht/tiny-compiler-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a261a120a3bd58c92c3722f420ef5916ea4a22a1a34b60bdca77417bb88cbad4 [INFO] running `"docker" "start" "-a" "a261a120a3bd58c92c3722f420ef5916ea4a22a1a34b60bdca77417bb88cbad4"` [INFO] [stderr] Checking tiny-compiler v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: expected type, found `{` [INFO] [stderr] --> src/transformer.rs:29:20 [INFO] [stderr] | [INFO] [stderr] 29 | NumberLiteral: { [INFO] [stderr] | - ^ expected type [INFO] [stderr] | | [INFO] [stderr] | tried to parse a type due to this type ascription [INFO] [stderr] | [INFO] [stderr] = note: `#![feature(type_ascription)]` lets you annotate an expression with a type: `: ` [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/23416 [INFO] [stderr] [INFO] [stderr] error: expected one of `...`, `..=`, `..`, `=>`, `if`, or `|`, found `.` [INFO] [stderr] --> src/transformer.rs:129:16 [INFO] [stderr] | [INFO] [stderr] 129 | "Program".to_string() => traverse_array(node.body, node), [INFO] [stderr] | ^ expected one of `...`, `..=`, `..`, `=>`, `if`, or `|` here [INFO] [stderr] [INFO] [stderr] error: expected type, found `{` [INFO] [stderr] --> src/transformer.rs:29:20 [INFO] [stderr] | [INFO] [stderr] 29 | NumberLiteral: { [INFO] [stderr] | - ^ expected type [INFO] [stderr] | | [INFO] [stderr] | tried to parse a type due to this type ascription [INFO] [stderr] | [INFO] [stderr] = note: `#![feature(type_ascription)]` lets you annotate an expression with a type: `: ` [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/23416 [INFO] [stderr] [INFO] [stderr] error: expected one of `...`, `..=`, `..`, `=>`, `if`, or `|`, found `.` [INFO] [stderr] --> src/transformer.rs:129:16 [INFO] [stderr] | [INFO] [stderr] 129 | "Program".to_string() => traverse_array(node.body, node), [INFO] [stderr] | ^ expected one of `...`, `..=`, `..`, `=>`, `if`, or `|` here [INFO] [stderr] [INFO] [stderr] error: expected type, found `"ExpressionStatement"` [INFO] [stderr] --> src/transformer.rs:198:12 [INFO] [stderr] | [INFO] [stderr] 198 | typ: "ExpressionStatement".to_string(), [INFO] [stderr] | - ^^^^^^^^^^^^^^^^^^^^^ expected type [INFO] [stderr] | | [INFO] [stderr] | tried to parse a type due to this type ascription [INFO] [stderr] | [INFO] [stderr] = note: `#![feature(type_ascription)]` lets you annotate an expression with a type: `: ` [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/23416 [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `crate::parser::Ast` [INFO] [stderr] --> src/transformer.rs:1:21 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::parser::{Ast, Node}; [INFO] [stderr] | ^^^ no `Ast` in `parser` [INFO] [stderr] [INFO] [stderr] error[E0434]: can't capture dynamic environment in a fn item [INFO] [stderr] --> src/transformer.rs:112:19 [INFO] [stderr] | [INFO] [stderr] 112 | let methods = visitor(node.typ); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: use the `|| { ... }` closure form instead [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `crate::parser::Ast` [INFO] [stderr] --> src/transformer.rs:1:21 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::parser::{Ast, Node}; [INFO] [stderr] | ^^^ no `Ast` in `parser` [INFO] [stderr] [INFO] [stderr] error[E0434]: can't capture dynamic environment in a fn item [INFO] [stderr] --> src/transformer.rs:112:19 [INFO] [stderr] | [INFO] [stderr] 112 | let methods = visitor(node.typ); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: use the `|| { ... }` closure form instead [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `null` in this scope [INFO] [stderr] --> src/transformer.rs:154:22 [INFO] [stderr] | [INFO] [stderr] 154 | traverse_node(ast, null); [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use core::ptr::null; [INFO] [stderr] | [INFO] [stderr] 1 | use std::ptr::null; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tokenizer.rs:28:20 [INFO] [stderr] | [INFO] [stderr] 28 | n @ '0'...'9' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tokenizer.rs:33:33 [INFO] [stderr] | [INFO] [stderr] 33 | Some('0'...'9') => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tokenizer.rs:60:20 [INFO] [stderr] | [INFO] [stderr] 60 | i @ 'a'...'z' | i @ 'A'...'Z' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tokenizer.rs:60:36 [INFO] [stderr] | [INFO] [stderr] 60 | i @ 'a'...'z' | i @ 'A'...'Z' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tokenizer.rs:66:33 [INFO] [stderr] | [INFO] [stderr] 66 | Some('a'...'z') | Some('A'...'Z') | Some('_') => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tokenizer.rs:66:51 [INFO] [stderr] | [INFO] [stderr] 66 | Some('a'...'z') | Some('A'...'Z') | Some('_') => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/transformer.rs:98:39 [INFO] [stderr] | [INFO] [stderr] 98 | fn traverser(ast: &mut Ast, visitor: &FnOnce(String)) { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnOnce(String)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/transformer.rs:147:8 [INFO] [stderr] | [INFO] [stderr] 147 | if (methods && methods.exit) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0609]: no field `typ` on type `&parser::Node` [INFO] [stderr] --> src/transformer.rs:112:32 [INFO] [stderr] | [INFO] [stderr] 112 | let methods = visitor(node.typ); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error[E0610]: `bool` is a primitive type and therefore doesn't have fields [INFO] [stderr] --> src/transformer.rs:116:27 [INFO] [stderr] | [INFO] [stderr] 116 | if methods && methods.enter { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `enter` found for type `bool` in the current scope [INFO] [stderr] --> src/transformer.rs:117:15 [INFO] [stderr] | [INFO] [stderr] 117 | methods.enter(node, parent); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0609]: no field `typ` on type `&parser::Node` [INFO] [stderr] --> src/transformer.rs:121:16 [INFO] [stderr] | [INFO] [stderr] 121 | match node.typ { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/transformer.rs:147:5 [INFO] [stderr] | [INFO] [stderr] 147 | / if (methods && methods.exit) { [INFO] [stderr] 148 | | methods.exit(node, parent); [INFO] [stderr] 149 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0610]: `bool` is a primitive type and therefore doesn't have fields [INFO] [stderr] --> src/transformer.rs:147:28 [INFO] [stderr] | [INFO] [stderr] 147 | if (methods && methods.exit) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `exit` found for type `bool` in the current scope [INFO] [stderr] --> src/transformer.rs:148:15 [INFO] [stderr] | [INFO] [stderr] 148 | methods.exit(node, parent); [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 11 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0434, E0599, E0609, E0610. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: Could not compile `tiny-compiler`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0425]: cannot find value `null` in this scope [INFO] [stderr] --> src/transformer.rs:154:22 [INFO] [stderr] | [INFO] [stderr] 154 | traverse_node(ast, null); [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use core::ptr::null; [INFO] [stderr] | [INFO] [stderr] 1 | use std::ptr::null; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `Node` [INFO] [stderr] --> src/transformer.rs:161:20 [INFO] [stderr] | [INFO] [stderr] 161 | body: vec![Node { [INFO] [stderr] | ^^^^ help: a variant with a similar name exists: `None` [INFO] [stderr] [INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `Node` [INFO] [stderr] --> src/transformer.rs:166:17 [INFO] [stderr] | [INFO] [stderr] 166 | Node { [INFO] [stderr] | ^^^^ help: a variant with a similar name exists: `None` [INFO] [stderr] [INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `Node` [INFO] [stderr] --> src/transformer.rs:172:17 [INFO] [stderr] | [INFO] [stderr] 172 | Node { [INFO] [stderr] | ^^^^ help: a variant with a similar name exists: `None` [INFO] [stderr] [INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `Node` [INFO] [stderr] --> src/transformer.rs:177:25 [INFO] [stderr] | [INFO] [stderr] 177 | Node { [INFO] [stderr] | ^^^^ help: a variant with a similar name exists: `None` [INFO] [stderr] [INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `Node` [INFO] [stderr] --> src/transformer.rs:183:25 [INFO] [stderr] | [INFO] [stderr] 183 | Node { [INFO] [stderr] | ^^^^ help: a variant with a similar name exists: `None` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tokenizer.rs:28:20 [INFO] [stderr] | [INFO] [stderr] 28 | n @ '0'...'9' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tokenizer.rs:33:33 [INFO] [stderr] | [INFO] [stderr] 33 | Some('0'...'9') => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tokenizer.rs:60:20 [INFO] [stderr] | [INFO] [stderr] 60 | i @ 'a'...'z' | i @ 'A'...'Z' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tokenizer.rs:60:36 [INFO] [stderr] | [INFO] [stderr] 60 | i @ 'a'...'z' | i @ 'A'...'Z' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tokenizer.rs:66:33 [INFO] [stderr] | [INFO] [stderr] 66 | Some('a'...'z') | Some('A'...'Z') | Some('_') => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/tokenizer.rs:66:51 [INFO] [stderr] | [INFO] [stderr] 66 | Some('a'...'z') | Some('A'...'Z') | Some('_') => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/transformer.rs:98:39 [INFO] [stderr] | [INFO] [stderr] 98 | fn traverser(ast: &mut Ast, visitor: &FnOnce(String)) { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnOnce(String)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/transformer.rs:147:8 [INFO] [stderr] | [INFO] [stderr] 147 | if (methods && methods.exit) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0609]: no field `typ` on type `&parser::Node` [INFO] [stderr] --> src/transformer.rs:112:32 [INFO] [stderr] | [INFO] [stderr] 112 | let methods = visitor(node.typ); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error[E0610]: `bool` is a primitive type and therefore doesn't have fields [INFO] [stderr] --> src/transformer.rs:116:27 [INFO] [stderr] | [INFO] [stderr] 116 | if methods && methods.enter { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `enter` found for type `bool` in the current scope [INFO] [stderr] --> src/transformer.rs:117:15 [INFO] [stderr] | [INFO] [stderr] 117 | methods.enter(node, parent); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0609]: no field `typ` on type `&parser::Node` [INFO] [stderr] --> src/transformer.rs:121:16 [INFO] [stderr] | [INFO] [stderr] 121 | match node.typ { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/transformer.rs:147:5 [INFO] [stderr] | [INFO] [stderr] 147 | / if (methods && methods.exit) { [INFO] [stderr] 148 | | methods.exit(node, parent); [INFO] [stderr] 149 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0610]: `bool` is a primitive type and therefore doesn't have fields [INFO] [stderr] --> src/transformer.rs:147:28 [INFO] [stderr] | [INFO] [stderr] 147 | if (methods && methods.exit) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `exit` found for type `bool` in the current scope [INFO] [stderr] --> src/transformer.rs:148:15 [INFO] [stderr] | [INFO] [stderr] 148 | methods.exit(node, parent); [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 17 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0434, E0599, E0609, E0610. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: Could not compile `tiny-compiler`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "a261a120a3bd58c92c3722f420ef5916ea4a22a1a34b60bdca77417bb88cbad4"` [INFO] running `"docker" "rm" "-f" "a261a120a3bd58c92c3722f420ef5916ea4a22a1a34b60bdca77417bb88cbad4"` [INFO] [stdout] a261a120a3bd58c92c3722f420ef5916ea4a22a1a34b60bdca77417bb88cbad4