[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 master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHenrySwanson%2Frust-lox" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HenrySwanson/rust-lox on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "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-13/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" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b366bd958925fd08888707359d92b310536152d3478e7cceef6b06d1846c0e44
[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" "b366bd958925fd08888707359d92b310536152d3478e7cceef6b06d1846c0e44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b366bd958925fd08888707359d92b310536152d3478e7cceef6b06d1846c0e44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b366bd958925fd08888707359d92b310536152d3478e7cceef6b06d1846c0e44", kill_on_drop: false }`
[INFO] [stdout] b366bd958925fd08888707359d92b310536152d3478e7cceef6b06d1846c0e44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a97ba8c12a8a46b84a2f3e53a4b12deda6e7347284ea78bf9bd57ad87a70454f
[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" "a97ba8c12a8a46b84a2f3e53a4b12deda6e7347284ea78bf9bd57ad87a70454f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.20
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]     Checking more-asserts v0.2.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling derivative v2.1.1
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[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 or module `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 or module `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 or module `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 or module `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 or module `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 or module `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 or module `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 or module `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 or module `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 or module `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 or module `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 or module `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 or module `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 or module `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 or module `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 or module `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" "a97ba8c12a8a46b84a2f3e53a4b12deda6e7347284ea78bf9bd57ad87a70454f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a97ba8c12a8a46b84a2f3e53a4b12deda6e7347284ea78bf9bd57ad87a70454f", kill_on_drop: false }`
[INFO] [stdout] a97ba8c12a8a46b84a2f3e53a4b12deda6e7347284ea78bf9bd57ad87a70454f
