[INFO] updating cached repository https://github.com/yjv/rlox1 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 242e6b5269f7fda9e36d32313c8651c5a20d84ec [INFO] testing yjv/rlox1 against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyjv%2Frlox1" "work/builds/worker-6/source"` [INFO] [stderr] Cloning into 'work/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yjv/rlox1 on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/yjv/rlox1 [INFO] finished tweaking git repo https://github.com/yjv/rlox1 [INFO] tweaked toml for git repo https://github.com/yjv/rlox1 written to work/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/yjv/rlox1 already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 900cfde884c723a9b8426e433dc376b2e9480480a0170acedf0d022216ec1406 [INFO] running `"docker" "start" "-a" "900cfde884c723a9b8426e433dc376b2e9480480a0170acedf0d022216ec1406"` [INFO] [stderr] Compiling lox1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/scanner.rs:263:17 [INFO] [stderr] | [INFO] [stderr] 263 | '0' ... '9' => true, [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/scanner.rs:270:17 [INFO] [stderr] | [INFO] [stderr] 270 | 'a' ... 'z' | 'A' ... 'Z' | '_' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/scanner.rs:270:31 [INFO] [stderr] | [INFO] [stderr] 270 | 'a' ... 'z' | 'A' ... 'Z' | '_' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:25:17 [INFO] [stderr] | [INFO] [stderr] 25 | Callable(Rc), [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Callable` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `lox1::ast::Expr: std::convert::From` is not satisfied [INFO] [stderr] --> src/bin/try_ast_print.rs:13:52 [INFO] [stderr] | [INFO] [stderr] 13 | right: Box::new(Literal::Number(123.0).into()) [INFO] [stderr] | ^^^^ the trait `std::convert::From` is not implemented for `lox1::ast::Expr` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `std::convert::Into` for `lox1::ast::Literal` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `lox1::ast::Expr: std::convert::From` is not satisfied [INFO] [stderr] --> src/bin/try_ast_print.rs:14:11 [INFO] [stderr] | [INFO] [stderr] 14 | }.into()), [INFO] [stderr] | ^^^^ the trait `std::convert::From` is not implemented for `lox1::ast::Expr` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `std::convert::Into` for `lox1::ast::Unary` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `lox1::ast::Expr: std::convert::From` is not satisfied [INFO] [stderr] --> src/bin/try_ast_print.rs:21:57 [INFO] [stderr] | [INFO] [stderr] 21 | expression: Box::new(Literal::Number(45.67).into()) [INFO] [stderr] | ^^^^ the trait `std::convert::From` is not implemented for `lox1::ast::Expr` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `std::convert::Into` for `lox1::ast::Literal` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `lox1::ast::Expr: std::convert::From` is not satisfied [INFO] [stderr] --> src/bin/try_ast_print.rs:22:11 [INFO] [stderr] | [INFO] [stderr] 22 | }.into()) [INFO] [stderr] | ^^^^ the trait `std::convert::From` is not implemented for `lox1::ast::Expr` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `std::convert::Into` for `lox1::ast::Grouping` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `lox1::ast::Expr: std::convert::From` is not satisfied [INFO] [stderr] --> src/bin/try_ast_print.rs:23:7 [INFO] [stderr] | [INFO] [stderr] 23 | }.into(); [INFO] [stderr] | ^^^^ the trait `std::convert::From` is not implemented for `lox1::ast::Expr` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `std::convert::Into` for `lox1::ast::Binary` [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `lox1`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "900cfde884c723a9b8426e433dc376b2e9480480a0170acedf0d022216ec1406"` [INFO] running `"docker" "rm" "-f" "900cfde884c723a9b8426e433dc376b2e9480480a0170acedf0d022216ec1406"` [INFO] [stdout] 900cfde884c723a9b8426e433dc376b2e9480480a0170acedf0d022216ec1406