[INFO] updating cached repository yufengwng/loxscript
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yufengwng/loxscript
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yufengwng/loxscript" "work/ex/beta-1.38-1/sources/1.37.0/gh/yufengwng/loxscript"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/yufengwng/loxscript'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yufengwng/loxscript" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yufengwng/loxscript"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yufengwng/loxscript'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d070a3fd5bdb9a5f39edcba0436c508de30f783f
[INFO] sha for GitHub repo yufengwng/loxscript: d070a3fd5bdb9a5f39edcba0436c508de30f783f
[INFO] validating manifest of yufengwng/loxscript on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of yufengwng/loxscript on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing yufengwng/loxscript
[INFO] finished frobbing yufengwng/loxscript
[INFO] frobbed toml for yufengwng/loxscript written to work/ex/beta-1.38-1/sources/1.37.0/gh/yufengwng/loxscript/Cargo.toml
[INFO] started frobbing yufengwng/loxscript
[INFO] finished frobbing yufengwng/loxscript
[INFO] frobbed toml for yufengwng/loxscript written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yufengwng/loxscript/Cargo.toml
[INFO] crate yufengwng/loxscript already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing yufengwng/loxscript against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yufengwng/loxscript:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 409d32fb6221164028e75e0520e693912e166648df87aa9e13b06a1143736291
[INFO] running `"docker" "start" "-a" "409d32fb6221164028e75e0520e693912e166648df87aa9e13b06a1143736291"`
[INFO] [stderr]    Compiling loxscript v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/runtime/value.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Call(Rc<Call>),
[INFO] [stderr]    |             ^^^^ help: use `dyn`: `dyn Call`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer.rs:99:16
[INFO] [stderr]    |
[INFO] [stderr] 99 |             'a'...'z' | 'A'...'Z' | '_' => self.scan_identifier(),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer.rs:99:28
[INFO] [stderr]    |
[INFO] [stderr] 99 |             'a'...'z' | 'A'...'Z' | '_' => self.scan_identifier(),
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:100:16
[INFO] [stderr]     |
[INFO] [stderr] 100 |             '0'...'9' => return self.scan_number(),
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.73s
[INFO] running `"docker" "inspect" "409d32fb6221164028e75e0520e693912e166648df87aa9e13b06a1143736291"`
[INFO] running `"docker" "rm" "-f" "409d32fb6221164028e75e0520e693912e166648df87aa9e13b06a1143736291"`
[INFO] [stdout] 409d32fb6221164028e75e0520e693912e166648df87aa9e13b06a1143736291
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yufengwng/loxscript:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 804b4ab89dd4a65a527433d3b3f1d9316a9b3a92387d7db1987cff1365c1d740
[INFO] running `"docker" "start" "-a" "804b4ab89dd4a65a527433d3b3f1d9316a9b3a92387d7db1987cff1365c1d740"`
[INFO] [stderr]    Compiling loxscript v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/runtime/value.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Call(Rc<Call>),
[INFO] [stderr]    |             ^^^^ help: use `dyn`: `dyn Call`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer.rs:99:16
[INFO] [stderr]    |
[INFO] [stderr] 99 |             'a'...'z' | 'A'...'Z' | '_' => self.scan_identifier(),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer.rs:99:28
[INFO] [stderr]    |
[INFO] [stderr] 99 |             'a'...'z' | 'A'...'Z' | '_' => self.scan_identifier(),
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:100:16
[INFO] [stderr]     |
[INFO] [stderr] 100 |             '0'...'9' => return self.scan_number(),
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.15s
[INFO] running `"docker" "inspect" "804b4ab89dd4a65a527433d3b3f1d9316a9b3a92387d7db1987cff1365c1d740"`
[INFO] running `"docker" "rm" "-f" "804b4ab89dd4a65a527433d3b3f1d9316a9b3a92387d7db1987cff1365c1d740"`
[INFO] [stdout] 804b4ab89dd4a65a527433d3b3f1d9316a9b3a92387d7db1987cff1365c1d740
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yufengwng/loxscript:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 8c928973928580d9e7414d5e865939879f76d7ec1e0fd8c488b7c7705747ae35
[INFO] running `"docker" "start" "-a" "8c928973928580d9e7414d5e865939879f76d7ec1e0fd8c488b7c7705747ae35"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/loxscript-d8b0075273b3b040
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test ast::token::tests::token_symbols_equality ... ok
[INFO] [stdout] test ast::token::tests::token_num_equality ... ok
[INFO] [stdout] test ast::token::tests::token_str_equality ... ok
[INFO] [stdout] test ast::token::tests::token_ident_equality ... ok
[INFO] [stdout] test lexer::tests::eof_token_always_last ... ok
[INFO] [stdout] test lexer::tests::line_comment_is_ignored ... ok
[INFO] [stdout] test lexer::tests::error_when_unterminated_string ... ok
[INFO] [stdout] test lexer::tests::literal_identifiers ... ok
[INFO] [stdout] test lexer::tests::literal_keyword_booleans ... ok
[INFO] [stdout] test lexer::tests::error_when_unexpected_token ... ok
[INFO] [stdout] test lexer::tests::eof_token_when_empty_source ... ok
[INFO] [stdout] test lexer::tests::eof_token_has_line_count ... ok
[INFO] [stdout] test lexer::tests::literal_keyword_none ... ok
[INFO] [stdout] test lexer::tests::literal_number_decimal_with_no_fraction ... ok
[INFO] [stdout] test lexer::tests::literal_number_decimals ... ok
[INFO] [stdout] test lexer::tests::error_when_unrecognized_character ... ok
[INFO] [stdout] test lexer::tests::literal_number_integers ... ok
[INFO] [stdout] test lexer::tests::literal_string_has_starting_line_count ... ok
[INFO] [stdout] test lexer::tests::literal_string_increments_line_count ... ok
[INFO] [stdout] test lexer::tests::literal_strings ... ok
[INFO] [stdout] test lexer::tests::token_keywords ... ok
[INFO] [stdout] test lexer::tests::token_operators ... ok
[INFO] [stdout] test lexer::tests::token_punctuations ... ok
[INFO] [stdout] test lexer::tests::whitespace_is_ignored ... ok
[INFO] [stdout] test parser::tests::parse_literal_expression_statement ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/loxscript-edcbc23ce76c4e85
[INFO] [stderr]    Doc-tests loxscript
[INFO] [stdout] test lexer::tests::line_count_increments ... ok
[INFO] [stdout] test lexer::tests::line_count_starts_at_one ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] [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] running `"docker" "inspect" "8c928973928580d9e7414d5e865939879f76d7ec1e0fd8c488b7c7705747ae35"`
[INFO] running `"docker" "rm" "-f" "8c928973928580d9e7414d5e865939879f76d7ec1e0fd8c488b7c7705747ae35"`
[INFO] [stdout] 8c928973928580d9e7414d5e865939879f76d7ec1e0fd8c488b7c7705747ae35