[INFO] updating cached repository rarewin/rsmonkey
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rarewin/rsmonkey
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rarewin/rsmonkey" "work/ex/beta-1.37-6/sources/1.36.0/gh/rarewin/rsmonkey"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/rarewin/rsmonkey'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rarewin/rsmonkey" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rarewin/rsmonkey"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rarewin/rsmonkey'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0fa324a2105b81abc79b27c7e4acbb8e298f0b37
[INFO] sha for GitHub repo rarewin/rsmonkey: 0fa324a2105b81abc79b27c7e4acbb8e298f0b37
[INFO] validating manifest of rarewin/rsmonkey 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 rarewin/rsmonkey 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 rarewin/rsmonkey
[INFO] finished frobbing rarewin/rsmonkey
[INFO] frobbed toml for rarewin/rsmonkey written to work/ex/beta-1.37-6/sources/1.36.0/gh/rarewin/rsmonkey/Cargo.toml
[INFO] started frobbing rarewin/rsmonkey
[INFO] finished frobbing rarewin/rsmonkey
[INFO] frobbed toml for rarewin/rsmonkey written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rarewin/rsmonkey/Cargo.toml
[INFO] crate rarewin/rsmonkey 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 rarewin/rsmonkey 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/rarewin/rsmonkey:/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] d5ec4cf28b9604d06336d2f07011dd9413a705b65ec34847d550ef14d0fea22b
[INFO] running `"docker" "start" "-a" "d5ec4cf28b9604d06336d2f07011dd9413a705b65ec34847d550ef14d0fea22b"`
[INFO] [stderr]    Compiling rsmonkey v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.23s
[INFO] running `"docker" "inspect" "d5ec4cf28b9604d06336d2f07011dd9413a705b65ec34847d550ef14d0fea22b"`
[INFO] running `"docker" "rm" "-f" "d5ec4cf28b9604d06336d2f07011dd9413a705b65ec34847d550ef14d0fea22b"`
[INFO] [stdout] d5ec4cf28b9604d06336d2f07011dd9413a705b65ec34847d550ef14d0fea22b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/rarewin/rsmonkey:/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] 328fad4c52aa83971c49113e7e32a8fa37878c3fffc31c4e5866cd0fb4be87c1
[INFO] running `"docker" "start" "-a" "328fad4c52aa83971c49113e7e32a8fa37878c3fffc31c4e5866cd0fb4be87c1"`
[INFO] [stderr]    Compiling rsmonkey v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
[INFO] running `"docker" "inspect" "328fad4c52aa83971c49113e7e32a8fa37878c3fffc31c4e5866cd0fb4be87c1"`
[INFO] running `"docker" "rm" "-f" "328fad4c52aa83971c49113e7e32a8fa37878c3fffc31c4e5866cd0fb4be87c1"`
[INFO] [stdout] 328fad4c52aa83971c49113e7e32a8fa37878c3fffc31c4e5866cd0fb4be87c1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/rarewin/rsmonkey:/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"`
[INFO] [stdout] aa7e537ba4a58528ac3e6f48bb924f2d0ae436681262c2df6984f6d632c5065c
[INFO] running `"docker" "start" "-a" "aa7e537ba4a58528ac3e6f48bb924f2d0ae436681262c2df6984f6d632c5065c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rsmonkey-f02ef53caffe88e5
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rsmonkey-b1a0229f224ceeb4
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_evaluator-c27c5de8053c7c46
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test_array_index_expressions ... ok
[INFO] [stdout] test test_builtin_functions ... ok
[INFO] [stdout] test test_array_literals ... ok
[INFO] [stdout] test test_closures ... ok
[INFO] [stdout] test test_eval_bang_operator ... ok
[INFO] [stdout] test test_eval_boolean_expression ... ok
[INFO] [stdout] test test_error_handling ... ok
[INFO] [stdout] test test_string_literal ... ok
[INFO] [stdout] test test_string_concatenation ... ok
[INFO] [stdout] test test_eval_if_else_expression ... ok
[INFO] [stdout] test test_eval_integer_expression ... ok
[INFO] [stdout] test test_function_object ... ok
[INFO] [stdout] test test_let_statements ... ok
[INFO] [stdout] test test_function_application ... ok
[INFO] [stdout] test test_eval_return_statement ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_lexer-e13d23cf9328a0b9
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_next_token ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_parser-95baf3c4486c8cdc
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test test_if_else_expression ... ok
[INFO] [stdout] test test_identifier_expression ... ok
[INFO] [stdout] test test_function_parameter_parsing ... ok
[INFO] [stdout] test test_function_literal_parsing ... ok
[INFO] [stdout] test test_operator_precedence_parsing ... ok
[INFO] [stdout] test test_parsing_array_literal ... ok
[INFO] [stdout] test test_boolean_literal_expression ... ok
[INFO] [stdout] test test_return_statements ... ok
[INFO] [stdout] test test_parsing_index_expressions ... ok
[INFO] [stdout] test test_string ... ok
[INFO] [stdout] test test_string_literal_expression ... ok
[INFO] [stdout] test test_call_expression_arsing ... ok
[INFO] [stderr]    Doc-tests rsmonkey
[INFO] [stdout] test test_parsing_infix_expressions ... ok
[INFO] [stdout] test test_let_statements ... ok
[INFO] [stdout] test test_parsing_prefix_expressions ... ok
[INFO] [stdout] test test_if_expression ... ok
[INFO] [stdout] test test_integer_literal_expression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/token.rs - token::Token::clone (line 47) ... ok
[INFO] [stdout] test src/token.rs - token::Token::get_literal (line 85) ... ok
[INFO] [stdout] test src/token.rs - token::Token::new (line 24) ... ok
[INFO] [stdout] test src/token.rs - token::Token::get_token_type (line 107) ... ok
[INFO] [stdout] test src/token.rs - token::Token::is_eof (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "aa7e537ba4a58528ac3e6f48bb924f2d0ae436681262c2df6984f6d632c5065c"`
[INFO] running `"docker" "rm" "-f" "aa7e537ba4a58528ac3e6f48bb924f2d0ae436681262c2df6984f6d632c5065c"`
[INFO] [stdout] aa7e537ba4a58528ac3e6f48bb924f2d0ae436681262c2df6984f6d632c5065c