[INFO] cloning repository https://github.com/Szune/eilang-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Szune/eilang-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSzune%2Feilang-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSzune%2Feilang-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2c813b84eacdecabb9ab194d6adf911228631f2
[INFO] testing Szune/eilang-rust against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSzune%2Feilang-rust" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Szune/eilang-rust 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/Szune/eilang-rust
[INFO] finished tweaking git repo https://github.com/Szune/eilang-rust
[INFO] tweaked toml for git repo https://github.com/Szune/eilang-rust written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Szune/eilang-rust 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-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" "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] b48aa14c8a5c4631accc2e00993aa702358cab3fb5502b63490fab64667fde61
[INFO] running `Command { std: "docker" "start" "-a" "b48aa14c8a5c4631accc2e00993aa702358cab3fb5502b63490fab64667fde61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b48aa14c8a5c4631accc2e00993aa702358cab3fb5502b63490fab64667fde61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b48aa14c8a5c4631accc2e00993aa702358cab3fb5502b63490fab64667fde61", kill_on_drop: false }`
[INFO] [stdout] b48aa14c8a5c4631accc2e00993aa702358cab3fb5502b63490fab64667fde61
[INFO] running `Command { std: "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" "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] 8c8b238c96e648c187106b60f6859aa09c3952d67f7a93640dfc55fe00c9a99d
[INFO] running `Command { std: "docker" "start" "-a" "8c8b238c96e648c187106b60f6859aa09c3952d67f7a93640dfc55fe00c9a99d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ei v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `called_with_arg_count`
[INFO] [stdout]   --> src/interpreter.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     called_with_arg_count: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.73s
[INFO] running `Command { std: "docker" "inspect" "8c8b238c96e648c187106b60f6859aa09c3952d67f7a93640dfc55fe00c9a99d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c8b238c96e648c187106b60f6859aa09c3952d67f7a93640dfc55fe00c9a99d", kill_on_drop: false }`
[INFO] [stdout] 8c8b238c96e648c187106b60f6859aa09c3952d67f7a93640dfc55fe00c9a99d
[INFO] running `Command { std: "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" "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] 2f4a5f0a54d23d74b556bf6a8580fb8d5a31e9956840bba5b766c82418836cc3
[INFO] running `Command { std: "docker" "start" "-a" "2f4a5f0a54d23d74b556bf6a8580fb8d5a31e9956840bba5b766c82418836cc3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ei v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `called_with_arg_count`
[INFO] [stdout]   --> src/interpreter.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     called_with_arg_count: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `Command { std: "docker" "inspect" "2f4a5f0a54d23d74b556bf6a8580fb8d5a31e9956840bba5b766c82418836cc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f4a5f0a54d23d74b556bf6a8580fb8d5a31e9956840bba5b766c82418836cc3", kill_on_drop: false }`
[INFO] [stdout] 2f4a5f0a54d23d74b556bf6a8580fb8d5a31e9956840bba5b766c82418836cc3
[INFO] running `Command { std: "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" "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] 6b9a1bb7bbab9ff9cc225b76b87c885f99b9030689af5ecdb1d32e1ef73f255c
[INFO] running `Command { std: "docker" "start" "-a" "6b9a1bb7bbab9ff9cc225b76b87c885f99b9030689af5ecdb1d32e1ef73f255c", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `called_with_arg_count`
[INFO] [stderr]   --> src/interpreter.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     called_with_arg_count: i64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ei` (bin "ei" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ei-2ae8a23cd337a253)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test scope::tests::scope_get_var_from_parent ... ok
[INFO] [stdout] test typechecker::tests::if_bool_expr_is_ok ... ok
[INFO] [stdout] test typechecker::tests::if_expr_with_bool_result_is_ok ... ok
[INFO] [stdout] test interpreter::tests::test_println ... ok
[INFO] [stdout] test typechecker::tests::local_reference_is_checked_is_ok ... ok
[INFO] [stdout] test types::tests::ANY ... ok
[INFO] [stdout] test types::tests::DOUBLE ... ok
[INFO] [stdout] test types::tests::STRING ... ok
[INFO] [stdout] test types::tests::UNIT ... ok
[INFO] [stdout] test types::tests::VOID ... ok
[INFO] [stdout] test typechecker::tests::local_reference_is_checked_is_err ... ok
[INFO] [stdout] test typechecker::tests::returning_coerced_string_is_ok ... ok
[INFO] [stdout] test scope::tests::scope_get_local_var_that_only_exists_in_child ... ok
[INFO] [stdout] test types::tests::INT64 ... ok
[INFO] [stdout] test rustfn::tests::test_normal_call ... ok
[INFO] [stdout] test types::tests::BOOLEAN ... ok
[INFO] [stdout] test scope::tests::scope_get_local_var_that_also_exists_in_parent ... ok
[INFO] [stdout] test typechecker::tests::local_reference_in_function_is_checked_is_ok ... ok
[INFO] [stdout] test typechecker::tests::returning_int_when_expecting_string_is_err ... ok
[INFO] [stdout] test parser::tests::string_constant ... ok
[INFO] [stdout] test typechecker::tests::shadowed_variable_is_err ... ok
[INFO] [stdout] test typechecker::tests::returning_wrong_type_in_function_is_err ... ok
[INFO] [stdout] test typechecker::tests::returning_correct_type_in_function_is_ok ... ok
[INFO] [stdout] test typechecker::tests::if_string_expr_is_err ... ok
[INFO] [stdout] test typechecker::tests::reassignment_is_ok ... ok
[INFO] [stdout] test types::tests::get_indeterminate ... ok
[INFO] [stdout] test types::tests::types_get_different_ids ... ok
[INFO] [stdout] test typechecker::tests::reassignment_is_err ... ok
[INFO] [stdout] test types::tests::define_same_type_in_same_scope_twice ... ok
[INFO] [stdout] test typechecker::tests::shadowed_variable_is_ok ... ok
[INFO] [stdout] test typechecker::tests::local_reference_in_function_is_checked_is_err ... ok
[INFO] [stdout] test scope::tests::scope_try_get_var_that_is_not_defined - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6b9a1bb7bbab9ff9cc225b76b87c885f99b9030689af5ecdb1d32e1ef73f255c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b9a1bb7bbab9ff9cc225b76b87c885f99b9030689af5ecdb1d32e1ef73f255c", kill_on_drop: false }`
[INFO] [stdout] 6b9a1bb7bbab9ff9cc225b76b87c885f99b9030689af5ecdb1d32e1ef73f255c