[INFO] cloning repository https://github.com/yufengwng/loxscript
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyufengwng%2Floxscript'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 447b4ca55dd567c39a0ac91d57c588661e681a1b
[INFO] testing yufengwng/loxscript against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyufengwng%2Floxscript" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yufengwng/loxscript on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-14/source/Cargo.toml
[INFO] crate git repo https://github.com/yufengwng/loxscript already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75e653b64a899bcf3ebfb4d038eb722c01521ce2e9bb32f6b7b1ddb8234c7ba4
[INFO] running `Command { std: "docker" "start" "-a" "75e653b64a899bcf3ebfb4d038eb722c01521ce2e9bb32f6b7b1ddb8234c7ba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75e653b64a899bcf3ebfb4d038eb722c01521ce2e9bb32f6b7b1ddb8234c7ba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75e653b64a899bcf3ebfb4d038eb722c01521ce2e9bb32f6b7b1ddb8234c7ba4", kill_on_drop: false }`
[INFO] [stdout] 75e653b64a899bcf3ebfb4d038eb722c01521ce2e9bb32f6b7b1ddb8234c7ba4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 504a8e2fa46c75cea9a653bde16b3e8a6407e8444efc4d576c957e06a852262f
[INFO] running `Command { std: "docker" "start" "-a" "504a8e2fa46c75cea9a653bde16b3e8a6407e8444efc4d576c957e06a852262f", kill_on_drop: false }`
[INFO] [stderr]    Compiling loxscript v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `Command { std: "docker" "inspect" "504a8e2fa46c75cea9a653bde16b3e8a6407e8444efc4d576c957e06a852262f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "504a8e2fa46c75cea9a653bde16b3e8a6407e8444efc4d576c957e06a852262f", kill_on_drop: false }`
[INFO] [stdout] 504a8e2fa46c75cea9a653bde16b3e8a6407e8444efc4d576c957e06a852262f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2582da73e0c8d6c2779e1141eb2af137936f8b7c3cdb4938049dd468de904d6e
[INFO] running `Command { std: "docker" "start" "-a" "2582da73e0c8d6c2779e1141eb2af137936f8b7c3cdb4938049dd468de904d6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling loxscript v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "2582da73e0c8d6c2779e1141eb2af137936f8b7c3cdb4938049dd468de904d6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2582da73e0c8d6c2779e1141eb2af137936f8b7c3cdb4938049dd468de904d6e", kill_on_drop: false }`
[INFO] [stdout] 2582da73e0c8d6c2779e1141eb2af137936f8b7c3cdb4938049dd468de904d6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7d923415ec9029c127cad2fd8ede4f27ba3ab167f2fb0dccfd50778ee173947b
[INFO] running `Command { std: "docker" "start" "-a" "7d923415ec9029c127cad2fd8ede4f27ba3ab167f2fb0dccfd50778ee173947b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/loxscript-f7802f095e795bdc)
[INFO] [stdout] running 34 tests
[INFO] [stdout] test tree::ast::token::tests::token_ident_equality ... ok
[INFO] [stdout] test tree::ast::token::tests::token_num_equality ... ok
[INFO] [stdout] test tree::ast::token::tests::token_str_equality ... ok
[INFO] [stdout] test tree::ast::token::tests::token_symbols_equality ... ok
[INFO] [stdout] test bytecode::tests::chunk_line ... ok
[INFO] [stdout] test bytecode::tests::opcode_try_from ... ok
[INFO] [stdout] test bytecode::tests::chunk_write_load ... ok
[INFO] [stdout] test bytecode::tests::opcode_try_from_out_of_range ... ok
[INFO] [stdout] test bytecode::tests::chunk_add_constant ... ok
[INFO] [stdout] test bytecode::tests::chunk_write_load_long ... ok
[INFO] [stdout] test tree::lexer::tests::line_comment_is_ignored ... ok
[INFO] [stdout] test tree::lexer::tests::eof_token_has_line_count ... ok
[INFO] [stdout] test tree::lexer::tests::line_count_increments ... ok
[INFO] [stdout] test tree::lexer::tests::error_when_unexpected_token ... ok
[INFO] [stdout] test tree::lexer::tests::eof_token_always_last ... ok
[INFO] [stdout] test tree::lexer::tests::eof_token_when_empty_source ... ok
[INFO] [stdout] test tree::lexer::tests::line_count_starts_at_one ... ok
[INFO] [stdout] test tree::lexer::tests::literal_keyword_none ... ok
[INFO] [stdout] test tree::lexer::tests::literal_number_decimal_with_no_fraction ... ok
[INFO] [stdout] test tree::lexer::tests::literal_keyword_booleans ... ok
[INFO] [stdout] test tree::lexer::tests::literal_number_decimals ... ok
[INFO] [stdout] test tree::lexer::tests::literal_number_integers ... ok
[INFO] [stdout] test bytecode::tests::chunk_line_out_of_range - should panic ... ok
[INFO] [stdout] test tree::lexer::tests::error_when_unterminated_string ... ok
[INFO] [stdout] test tree::lexer::tests::error_when_unrecognized_character ... ok
[INFO] [stdout] test tree::lexer::tests::literal_string_increments_line_count ... ok
[INFO] [stdout] test tree::lexer::tests::token_keywords ... ok
[INFO] [stdout] test tree::lexer::tests::literal_identifiers ... ok
[INFO] [stdout] test tree::lexer::tests::literal_strings ... ok
[INFO] [stdout] test tree::lexer::tests::token_operators ... ok
[INFO] [stdout] test tree::lexer::tests::whitespace_is_ignored ... ok
[INFO] [stdout] test tree::parser::tests::parse_literal_expression_statement ... ok
[INFO] [stdout] test tree::lexer::tests::token_punctuations ... ok
[INFO] [stdout] test tree::lexer::tests::literal_string_has_starting_line_count ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/loxscript-a7580494d877167b)
[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; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7d923415ec9029c127cad2fd8ede4f27ba3ab167f2fb0dccfd50778ee173947b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d923415ec9029c127cad2fd8ede4f27ba3ab167f2fb0dccfd50778ee173947b", kill_on_drop: false }`
[INFO] [stdout] 7d923415ec9029c127cad2fd8ede4f27ba3ab167f2fb0dccfd50778ee173947b