[INFO] updating cached repository kelnos/rlox
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kelnos/rlox
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kelnos/rlox" "work/ex/beta-1.37-6/sources/1.36.0/gh/kelnos/rlox"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/kelnos/rlox'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kelnos/rlox" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kelnos/rlox"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kelnos/rlox'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e2fe2f72e2e04bc74fdcb3f3936e6b8c51a27e14
[INFO] sha for GitHub repo kelnos/rlox: e2fe2f72e2e04bc74fdcb3f3936e6b8c51a27e14
[INFO] validating manifest of kelnos/rlox on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kelnos/rlox on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kelnos/rlox
[INFO] finished frobbing kelnos/rlox
[INFO] frobbed toml for kelnos/rlox written to work/ex/beta-1.37-6/sources/1.36.0/gh/kelnos/rlox/Cargo.toml
[INFO] started frobbing kelnos/rlox
[INFO] finished frobbing kelnos/rlox
[INFO] frobbed toml for kelnos/rlox written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kelnos/rlox/Cargo.toml
[INFO] crate kelnos/rlox already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing kelnos/rlox against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/kelnos/rlox:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 70cb3499eb09ee14b267408c3754efae7ea186b716bebc6b06108bf856742f72
[INFO] running `"docker" "start" "-a" "70cb3499eb09ee14b267408c3754efae7ea186b716bebc6b06108bf856742f72"`
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `arguments`
[INFO] [stderr]   --> src/callable.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn call(arguments: &Vec<&Value>) -> Value {
[INFO] [stderr]    |             ^^^^^^^^^ help: consider prefixing with an underscore: `_arguments`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arguments`
[INFO] [stderr]   --> src/function.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn call(arguments: &Vec<&Value>) -> Value {
[INFO] [stderr]    |             ^^^^^^^^^ help: consider prefixing with an underscore: `_arguments`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.61s
[INFO] running `"docker" "inspect" "70cb3499eb09ee14b267408c3754efae7ea186b716bebc6b06108bf856742f72"`
[INFO] running `"docker" "rm" "-f" "70cb3499eb09ee14b267408c3754efae7ea186b716bebc6b06108bf856742f72"`
[INFO] [stdout] 70cb3499eb09ee14b267408c3754efae7ea186b716bebc6b06108bf856742f72
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/kelnos/rlox:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0b163c67aa140e5de3a0d240d3dc7c4bd3b61bcb6ed843bfec1b354c3a675997
[INFO] running `"docker" "start" "-a" "0b163c67aa140e5de3a0d240d3dc7c4bd3b61bcb6ed843bfec1b354c3a675997"`
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `ConstLexemeTokenType`
[INFO] [stderr]    --> src/token.rs:208:17
[INFO] [stderr]     |
[INFO] [stderr] 208 |         let t = ConstLexemeTokenType::And.token(42);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `ConstLexemeTokenType`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `VariableTokenType`
[INFO] [stderr]    --> src/token.rs:221:17
[INFO] [stderr]     |
[INFO] [stderr] 221 |         let t = VariableTokenType::String.token(
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^ use of undeclared type or module `VariableTokenType`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `False` in this scope
[INFO] [stderr]    --> src/token.rs:214:17
[INFO] [stderr]     |
[INFO] [stderr] 214 |         let t = False.token(42);
[INFO] [stderr]     |                 ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 204 |     use token::TokenType::False;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `rlox`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "0b163c67aa140e5de3a0d240d3dc7c4bd3b61bcb6ed843bfec1b354c3a675997"`
[INFO] running `"docker" "rm" "-f" "0b163c67aa140e5de3a0d240d3dc7c4bd3b61bcb6ed843bfec1b354c3a675997"`
[INFO] [stdout] 0b163c67aa140e5de3a0d240d3dc7c4bd3b61bcb6ed843bfec1b354c3a675997