[INFO] updating cached repository https://github.com/viraja1/rhai_functions_fluence
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] e81fb9acd77025892cde2d3aa4f8496c01d63143
[INFO] checking viraja1/rhai_functions_fluence against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fviraja1%2Frhai_functions_fluence" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/viraja1/rhai_functions_fluence on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/viraja1/rhai_functions_fluence
[INFO] finished tweaking git repo https://github.com/viraja1/rhai_functions_fluence
[INFO] tweaked toml for git repo https://github.com/viraja1/rhai_functions_fluence written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/viraja1/rhai_functions_fluence already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c23be539349619a972d1b76fa374ed1530f25edeb55f3dc59722c6ee6dc00f56
[INFO] running `"docker" "start" "-a" "c23be539349619a972d1b76fa374ed1530f25edeb55f3dc59722c6ee6dc00f56"`
[INFO] [stderr]     Checking rhai v0.9.1 (https://github.com/jonathandturner/rhai#daadb4c9)
[INFO] [stderr]     Checking proc-macro2 v0.4.27
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.15.27
[INFO] [stderr]    Compiling fluence-sdk-main v0.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.98
[INFO] [stderr]    Compiling fluence-sdk-macro v0.1.5
[INFO] [stderr]     Checking fluence v0.1.5
[INFO] [stderr]     Checking serde v1.0.98
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking rhai-functions-fluence v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `result`
[INFO] [stderr]   --> src/lib.rs:48:23
[INFO] [stderr]    |
[INFO] [stderr] 48 |             if let Ok(result) = engine.eval_with_scope::<()>(&mut scope, &code) {
[INFO] [stderr]    |                       ^^^^^^ help: consider prefixing with an underscore: `_result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `global_engine` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 |     static global_engine: RefCell<Engine> = RefCell::new(Engine::new());
[INFO] [stderr]    |            ^^^^^^^^^^^^^ help: convert the identifier to upper case: `GLOBAL_ENGINE`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `global_scope` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 |     static global_scope: RefCell<Scope> = RefCell::new(Vec::new());
[INFO] [stderr]    |            ^^^^^^^^^^^^ help: convert the identifier to upper case: `GLOBAL_SCOPE`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result`
[INFO] [stderr]   --> src/lib.rs:48:23
[INFO] [stderr]    |
[INFO] [stderr] 48 |             if let Ok(result) = engine.eval_with_scope::<()>(&mut scope, &code) {
[INFO] [stderr]    |                       ^^^^^^ help: consider prefixing with an underscore: `_result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `global_engine` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 |     static global_engine: RefCell<Engine> = RefCell::new(Engine::new());
[INFO] [stderr]    |            ^^^^^^^^^^^^^ help: convert the identifier to upper case: `GLOBAL_ENGINE`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `global_scope` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 |     static global_scope: RefCell<Scope> = RefCell::new(Vec::new());
[INFO] [stderr]    |            ^^^^^^^^^^^^ help: convert the identifier to upper case: `GLOBAL_SCOPE`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.57s
[INFO] running `"docker" "inspect" "c23be539349619a972d1b76fa374ed1530f25edeb55f3dc59722c6ee6dc00f56"`
[INFO] running `"docker" "rm" "-f" "c23be539349619a972d1b76fa374ed1530f25edeb55f3dc59722c6ee6dc00f56"`
[INFO] [stdout] c23be539349619a972d1b76fa374ed1530f25edeb55f3dc59722c6ee6dc00f56