[INFO] cloning repository https://github.com/yufengwng/loxscript
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yufengwng/loxscript" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyufengwng%2Floxscript"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyufengwng%2Floxscript'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d070a3fd5bdb9a5f39edcba0436c508de30f783f
[INFO] testing yufengwng/loxscript against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyufengwng%2Floxscript" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yufengwng/loxscript on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/yufengwng/loxscript
[INFO] finished tweaking git repo https://github.com/yufengwng/loxscript
[INFO] tweaked toml for git repo https://github.com/yufengwng/loxscript written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/yufengwng/loxscript already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 014565072c2afdbf6b9aed2416d2321669cc957c8b92ce7bfa0d8bf003149094
[INFO] running `"docker" "start" "-a" "014565072c2afdbf6b9aed2416d2321669cc957c8b92ce7bfa0d8bf003149094"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling loxscript v0.1.0 (/opt/rustwide/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] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `"docker" "inspect" "014565072c2afdbf6b9aed2416d2321669cc957c8b92ce7bfa0d8bf003149094"`
[INFO] running `"docker" "rm" "-f" "014565072c2afdbf6b9aed2416d2321669cc957c8b92ce7bfa0d8bf003149094"`
[INFO] [stdout] 014565072c2afdbf6b9aed2416d2321669cc957c8b92ce7bfa0d8bf003149094
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 18ef2566fde4d060e6cdea606b5a752e69e975384bc24d02a3ef8ce7c4c12727
[INFO] running `"docker" "start" "-a" "18ef2566fde4d060e6cdea606b5a752e69e975384bc24d02a3ef8ce7c4c12727"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling loxscript v0.1.0 (/opt/rustwide/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] warning: 4 warnings emitted
[INFO] [stderr] 
[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] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `"docker" "inspect" "18ef2566fde4d060e6cdea606b5a752e69e975384bc24d02a3ef8ce7c4c12727"`
[INFO] running `"docker" "rm" "-f" "18ef2566fde4d060e6cdea606b5a752e69e975384bc24d02a3ef8ce7c4c12727"`
[INFO] [stdout] 18ef2566fde4d060e6cdea606b5a752e69e975384bc24d02a3ef8ce7c4c12727
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f33b25f7e151a3ce698ebe8c6d66aa8f5dbc2093c818788722bd0a4714f471b2
[INFO] running `"docker" "start" "-a" "f33b25f7e151a3ce698ebe8c6d66aa8f5dbc2093c818788722bd0a4714f471b2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[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] warning: 4 warnings emitted
[INFO] [stderr] 
[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] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/loxscript-340440e68326c7d5
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test ast::token::tests::token_num_equality ... ok
[INFO] [stdout] test ast::token::tests::token_str_equality ... ok
[INFO] [stdout] test lexer::tests::eof_token_always_last ... ok
[INFO] [stdout] test lexer::tests::eof_token_has_line_count ... ok
[INFO] [stdout] test lexer::tests::error_when_unexpected_token ... ok
[INFO] [stdout] test lexer::tests::error_when_unrecognized_character ... ok
[INFO] [stdout] test lexer::tests::literal_keyword_none ... ok
[INFO] [stdout] test lexer::tests::literal_number_decimals ... ok
[INFO] [stdout] test lexer::tests::literal_number_integers ... ok
[INFO] [stdout] test lexer::tests::eof_token_when_empty_source ... ok
[INFO] [stdout] test lexer::tests::literal_string_has_starting_line_count ... ok
[INFO] [stdout] test lexer::tests::token_operators ... ok
[INFO] [stdout] test lexer::tests::whitespace_is_ignored ... ok
[INFO] [stdout] test ast::token::tests::token_symbols_equality ... ok
[INFO] [stdout] test lexer::tests::token_punctuations ... ok
[INFO] [stdout] test ast::token::tests::token_ident_equality ... ok
[INFO] [stdout] test lexer::tests::error_when_unterminated_string ... ok
[INFO] [stdout] test lexer::tests::line_count_increments ... ok
[INFO] [stdout] test lexer::tests::literal_keyword_booleans ... ok
[INFO] [stdout] test lexer::tests::line_count_starts_at_one ... ok
[INFO] [stdout] test lexer::tests::line_comment_is_ignored ... 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::literal_number_decimal_with_no_fraction ... ok
[INFO] [stdout] test parser::tests::parse_literal_expression_statement ... ok
[INFO] [stdout] test lexer::tests::literal_identifiers ... ok
[INFO] [stdout] test lexer::tests::token_keywords ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/loxscript-e78d7f259afcd65f
[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]    Doc-tests loxscript
[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" "f33b25f7e151a3ce698ebe8c6d66aa8f5dbc2093c818788722bd0a4714f471b2"`
[INFO] running `"docker" "rm" "-f" "f33b25f7e151a3ce698ebe8c6d66aa8f5dbc2093c818788722bd0a4714f471b2"`
[INFO] [stdout] f33b25f7e151a3ce698ebe8c6d66aa8f5dbc2093c818788722bd0a4714f471b2