[INFO] cloning repository https://github.com/HenrySwanson/rust-lox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HenrySwanson/rust-lox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHenrySwanson%2Frust-lox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHenrySwanson%2Frust-lox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9748dc2a0cddff2fe46fe4d3f645119a36adf8e3 [INFO] checking HenrySwanson/rust-lox against try#894d32a5432c6a6461bb2aac7c3d5f2e87dce83f for pr-77015 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHenrySwanson%2Frust-lox" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HenrySwanson/rust-lox on toolchain 894d32a5432c6a6461bb2aac7c3d5f2e87dce83f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/HenrySwanson/rust-lox [INFO] finished tweaking git repo https://github.com/HenrySwanson/rust-lox [INFO] tweaked toml for git repo https://github.com/HenrySwanson/rust-lox written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/HenrySwanson/rust-lox already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.20 [INFO] [stderr] Downloaded more-asserts v0.2.1 [INFO] [stderr] Downloaded proc-macro-crate v0.1.5 [INFO] [stderr] Downloaded toml v0.5.6 [INFO] [stderr] Downloaded derivative v2.1.1 [INFO] [stderr] Downloaded serde v1.0.115 [INFO] [stderr] Downloaded num_enum v0.5.1 [INFO] [stderr] Downloaded num_enum_derive v0.5.1 [INFO] [stderr] Downloaded quote v1.0.7 [INFO] [stderr] Downloaded unicode-xid v0.2.1 [INFO] [stderr] Downloaded syn v1.0.40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e58ad6657a7b392b41dfa8a47070983a656da4bf68a00efaa1c205455b189a77 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e58ad6657a7b392b41dfa8a47070983a656da4bf68a00efaa1c205455b189a77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e58ad6657a7b392b41dfa8a47070983a656da4bf68a00efaa1c205455b189a77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e58ad6657a7b392b41dfa8a47070983a656da4bf68a00efaa1c205455b189a77", kill_on_drop: false }` [INFO] [stdout] e58ad6657a7b392b41dfa8a47070983a656da4bf68a00efaa1c205455b189a77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39ed12526570a78af9c351bbe0f237daca8fb698353d26712c06576f98ddeaec [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "39ed12526570a78af9c351bbe0f237daca8fb698353d26712c06576f98ddeaec", kill_on_drop: false }` [INFO] [stderr] Checking more-asserts v0.2.1 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling derivative v2.1.1 [INFO] [stderr] Compiling num_enum_derive v0.5.1 [INFO] [stderr] Checking num_enum v0.5.1 [INFO] [stderr] Checking rust-lox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind` [INFO] [stdout] --> src/parser/parser.rs:594:13 [INFO] [stdout] | [INFO] [stdout] 594 | ExprKind::Infix( [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 574 | use crate::treewalk::interpreter::ast::ExprKind; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind` [INFO] [stdout] --> src/parser/parser.rs:596:26 [INFO] [stdout] | [INFO] [stdout] 596 | Box::new(ExprKind::Literal(Literal::Number(3))), [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 574 | use crate::treewalk::interpreter::ast::ExprKind; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind` [INFO] [stdout] --> src/parser/parser.rs:597:26 [INFO] [stdout] | [INFO] [stdout] 597 | Box::new(ExprKind::Literal(Literal::Number(4))) [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 574 | use crate::treewalk::interpreter::ast::ExprKind; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind` [INFO] [stdout] --> src/parser/parser.rs:603:13 [INFO] [stdout] | [INFO] [stdout] 603 | ExprKind::Infix( [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 574 | use crate::treewalk::interpreter::ast::ExprKind; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind` [INFO] [stdout] --> src/parser/parser.rs:605:26 [INFO] [stdout] | [INFO] [stdout] 605 | Box::new(ExprKind::Infix( [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 574 | use crate::treewalk::interpreter::ast::ExprKind; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind` [INFO] [stdout] --> src/parser/parser.rs:607:30 [INFO] [stdout] | [INFO] [stdout] 607 | Box::new(ExprKind::Literal(Literal::Number(3))), [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 574 | use crate::treewalk::interpreter::ast::ExprKind; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind` [INFO] [stdout] --> src/parser/parser.rs:608:30 [INFO] [stdout] | [INFO] [stdout] 608 | Box::new(ExprKind::Infix( [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 574 | use crate::treewalk::interpreter::ast::ExprKind; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind` [INFO] [stdout] --> src/parser/parser.rs:610:34 [INFO] [stdout] | [INFO] [stdout] 610 | Box::new(ExprKind::Literal(Literal::Number(1))), [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 574 | use crate::treewalk::interpreter::ast::ExprKind; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind` [INFO] [stdout] --> src/parser/parser.rs:611:34 [INFO] [stdout] | [INFO] [stdout] 611 | Box::new(ExprKind::Literal(Literal::Number(5))) [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 574 | use crate::treewalk::interpreter::ast::ExprKind; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind` [INFO] [stdout] --> src/parser/parser.rs:614:26 [INFO] [stdout] | [INFO] [stdout] 614 | Box::new(ExprKind::Literal(Literal::Number(4))) [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 574 | use crate::treewalk::interpreter::ast::ExprKind; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind` [INFO] [stdout] --> src/parser/parser.rs:620:13 [INFO] [stdout] | [INFO] [stdout] 620 | ExprKind::Infix( [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 574 | use crate::treewalk::interpreter::ast::ExprKind; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind` [INFO] [stdout] --> src/parser/parser.rs:622:26 [INFO] [stdout] | [INFO] [stdout] 622 | Box::new(ExprKind::Prefix( [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 574 | use crate::treewalk::interpreter::ast::ExprKind; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind` [INFO] [stdout] --> src/parser/parser.rs:624:30 [INFO] [stdout] | [INFO] [stdout] 624 | Box::new(ExprKind::Literal(Literal::Number(3))) [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 574 | use crate::treewalk::interpreter::ast::ExprKind; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind` [INFO] [stdout] --> src/parser/parser.rs:626:26 [INFO] [stdout] | [INFO] [stdout] 626 | Box::new(ExprKind::Infix( [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 574 | use crate::treewalk::interpreter::ast::ExprKind; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind` [INFO] [stdout] --> src/parser/parser.rs:628:30 [INFO] [stdout] | [INFO] [stdout] 628 | Box::new(ExprKind::Literal(Literal::Number(1))), [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 574 | use crate::treewalk::interpreter::ast::ExprKind; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind` [INFO] [stdout] --> src/parser/parser.rs:629:30 [INFO] [stdout] | [INFO] [stdout] 629 | Box::new(ExprKind::Literal(Literal::Number(2))) [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 574 | use crate::treewalk::interpreter::ast::ExprKind; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 16 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-lox` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "39ed12526570a78af9c351bbe0f237daca8fb698353d26712c06576f98ddeaec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39ed12526570a78af9c351bbe0f237daca8fb698353d26712c06576f98ddeaec", kill_on_drop: false }` [INFO] [stdout] 39ed12526570a78af9c351bbe0f237daca8fb698353d26712c06576f98ddeaec