[INFO] fetching crate luallaby 0.0.1...
[INFO] testing luallaby-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate luallaby 0.0.1 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate luallaby 0.0.1 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 crates.io crate luallaby 0.0.1
[INFO] finished tweaking crates.io crate luallaby 0.0.1
[INFO] tweaked toml for crates.io crate luallaby 0.0.1 written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] crate crates.io crate luallaby 0.0.1 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_xoshiro v0.6.0
[INFO] [stderr]   Downloaded hexponent v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 1eb2f5439b5f2d506915da07843f29568925009e97a361ef9cb60c4923d4515a
[INFO] running `Command { std: "docker" "start" "-a" "1eb2f5439b5f2d506915da07843f29568925009e97a361ef9cb60c4923d4515a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1eb2f5439b5f2d506915da07843f29568925009e97a361ef9cb60c4923d4515a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eb2f5439b5f2d506915da07843f29568925009e97a361ef9cb60c4923d4515a", kill_on_drop: false }`
[INFO] [stdout] 1eb2f5439b5f2d506915da07843f29568925009e97a361ef9cb60c4923d4515a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 8285c6948b66dd57cbb5caa524f2caec5706bc8e0458947727cfac77cbddd168
[INFO] running `Command { std: "docker" "start" "-a" "8285c6948b66dd57cbb5caa524f2caec5706bc8e0458947727cfac77cbddd168", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling hexponent v0.3.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling luallaby v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.96s
[INFO] running `Command { std: "docker" "inspect" "8285c6948b66dd57cbb5caa524f2caec5706bc8e0458947727cfac77cbddd168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8285c6948b66dd57cbb5caa524f2caec5706bc8e0458947727cfac77cbddd168", kill_on_drop: false }`
[INFO] [stdout] 8285c6948b66dd57cbb5caa524f2caec5706bc8e0458947727cfac77cbddd168
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 45a4035a4f42e22513909fbc9ee750d9f682b754b6816b723ea199ce63588040
[INFO] running `Command { std: "docker" "start" "-a" "45a4035a4f42e22513909fbc9ee750d9f682b754b6816b723ea199ce63588040", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling pretty_assertions v0.7.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling luallaby v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.82s
[INFO] running `Command { std: "docker" "inspect" "45a4035a4f42e22513909fbc9ee750d9f682b754b6816b723ea199ce63588040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45a4035a4f42e22513909fbc9ee750d9f682b754b6816b723ea199ce63588040", kill_on_drop: false }`
[INFO] [stdout] 45a4035a4f42e22513909fbc9ee750d9f682b754b6816b723ea199ce63588040
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] f499c07b24e675565b55530d70a66aa9b7bbe7c2bc26ff40c9caa9c905af0941
[INFO] running `Command { std: "docker" "start" "-a" "f499c07b24e675565b55530d70a66aa9b7bbe7c2bc26ff40c9caa9c905af0941", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/luallaby-ed00f00cb58a00ca)
[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]      Running unittests (/opt/rustwide/target/debug/deps/luallaby-96995b35b7b48ca3)
[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]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-09c980b678ba9f94)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test assignment_multiple ... ok
[INFO] [stdout] test assignment_multiple_table ... ok
[INFO] [stdout] test assignment ... ok
[INFO] [stdout] test hello_world ... ok
[INFO] [stdout] test undefined_var ... ok
[INFO] [stdout] test lexer_numbers ... ok
[INFO] [stdout] test value_to_string ... ok
[INFO] [stdout] test local_const - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/control.rs (/opt/rustwide/target/debug/deps/control-55a420ee59601b6b)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test control_for_gen ... ok
[INFO] [stdout] test control_if ... ok
[INFO] [stdout] test control_for_num ... ok
[INFO] [stdout] test control_for_num_float ... ok
[INFO] [stdout] test control_repeat_until ... ok
[INFO] [stdout] test control_if_else ... ok
[INFO] [stdout] test control_for_num_step ... ok
[INFO] [stdout] test control_if_elseif ... ok
[INFO] [stdout] test control_repeat_until_break ... ok
[INFO] [stdout] test goto ... ok
[INFO] [stdout] test control_while ... ok
[INFO] [stdout] test goto_parent_scope ... ok
[INFO] [stdout] test control_while_break ... ok
[INFO] [stdout] test goto_backwards ... ok
[INFO] [stdout] test control_if_elseif_else ... ok
[INFO] [stdout] test goto_nested - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/expression.rs (/opt/rustwide/target/debug/deps/expression-9f14ce38ec361753)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test expressions_precedence ... ok
[INFO] [stdout] test ops_compare ... ok
[INFO] [stdout] test ops_bitwise ... ok
[INFO] [stdout] test expressions_basic ... ok
[INFO] [stdout] test ops_concat ... ok
[INFO] [stdout] test ops_equal ... ok
[INFO] [stdout] test ops_logical ... ok
[INFO] [stdout] test ops_math ... ok
[INFO] [stdout] test ops_unary ... ok
[INFO] [stdout] test coerce_float_to_int - should panic ... ok
[INFO] [stdout] test ops_compare_same_type - should panic ... ok
[INFO] [stdout] test ops_concat_invalid_type - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/func_math.rs (/opt/rustwide/target/debug/deps/func_math-1a1c065183ec573f)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test math_abs ... ok
[INFO] [stdout] test math_ceil ... ok
[INFO] [stdout] test math_fmod ... ok
[INFO] [stdout] test math_exp ... ok
[INFO] [stdout] test math_max ... ok
[INFO] [stdout] test math_huge ... ok
[INFO] [stdout] test math_floor ... ok
[INFO] [stdout] test math_deg ... ok
[INFO] [stdout] test math_log ... ok
[INFO] [stdout] test math_maxinteger ... ok
[INFO] [stdout] test math_mininteger ... ok
[INFO] [stdout] test math_min ... ok
[INFO] [stdout] test math_asin ... ok
[INFO] [stdout] test math_acos ... ok
[INFO] [stdout] test math_modf ... ok
[INFO] [stdout] test math_pi ... ok
[INFO] [stdout] test math_random ... ok
[INFO] [stdout] test math_rad ... ok
[INFO] [stdout] test math_sqrt ... ok
[INFO] [stdout] test math_type ... ok
[INFO] [stdout] test math_tointeger ... ok
[INFO] [stdout] test math_ult ... ok
[INFO] [stdout] test math_cos ... ok
[INFO] [stdout] test math_atan ... ok
[INFO] [stdout] test math_sin ... ok
[INFO] [stdout] test math_tan ... ok
[INFO] [stdout] test math_tointeger_fail - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/function.rs (/opt/rustwide/target/debug/deps/function-8c774d4b54015bfc)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test function ... ok
[INFO] [stdout] test function_early_return ... ok
[INFO] [stdout] test function_argument_filling ... ok
[INFO] [stdout] test function_local ... ok
[INFO] [stdout] test function_recursive ... ok
[INFO] [stdout] test function_multi_return ... ok
[INFO] [stdout] test function_multi_return_assign ... ok
[INFO] [stdout] test function_scope_1 ... ok
[INFO] [stdout] test function_scope_2 ... ok
[INFO] [stdout] test function_scope_4 ... ok
[INFO] [stdout] test function_scope_3 ... ok
[INFO] [stdout] test function_scope_5 ... ok
[INFO] [stdout] test function_call_without_parentheses ... ok
[INFO] [stdout] test function_scope_7 ... ok
[INFO] [stdout] test function_scope_6 ... ok
[INFO] [stdout] test function_call_method ... ok
[INFO] [stdout] test function_scope_8 ... ok
[INFO] [stdout] test function_scope_9 ... ok
[INFO] [stdout] test function_varargs ... ok
[INFO] [stdout] test function_local_fail - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/macros.rs (/opt/rustwide/target/debug/deps/macros-1c3431cf2954e3e2)
[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]      Running tests/table.rs (/opt/rustwide/target/debug/deps/table-69774d676629bed2)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test table_assign ... ok
[INFO] [stdout] test table_list ... ok
[INFO] [stdout] test table_mixed ... ok
[INFO] [stdout] test table_ref ... ok
[INFO] [stdout] test table_associative ... ok
[INFO] [stdout] test table_separator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests luallaby
[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" "f499c07b24e675565b55530d70a66aa9b7bbe7c2bc26ff40c9caa9c905af0941", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f499c07b24e675565b55530d70a66aa9b7bbe7c2bc26ff40c9caa9c905af0941", kill_on_drop: false }`
[INFO] [stdout] f499c07b24e675565b55530d70a66aa9b7bbe7c2bc26ff40c9caa9c905af0941