[INFO] cloning repository https://github.com/RobertObkircher/ro-compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RobertObkircher/ro-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobertObkircher%2Fro-compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobertObkircher%2Fro-compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5065ebd6ede0b6345bbe2f6f98bb1c8cb579b117
[INFO] testing RobertObkircher/ro-compiler against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobertObkircher%2Fro-compiler" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RobertObkircher/ro-compiler on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/RobertObkircher/ro-compiler
[INFO] finished tweaking git repo https://github.com/RobertObkircher/ro-compiler
[INFO] tweaked toml for git repo https://github.com/RobertObkircher/ro-compiler written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/RobertObkircher/ro-compiler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded string_cache v0.8.0
[INFO] [stderr]   Downloaded phf_generator v0.8.0
[INFO] [stderr]   Downloaded siphasher v0.3.3
[INFO] [stderr]   Downloaded string_cache_codegen v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50a37213339937c7fe0107bae6cccae4de1f053976d5f55ef16aa91006479bf4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "50a37213339937c7fe0107bae6cccae4de1f053976d5f55ef16aa91006479bf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50a37213339937c7fe0107bae6cccae4de1f053976d5f55ef16aa91006479bf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50a37213339937c7fe0107bae6cccae4de1f053976d5f55ef16aa91006479bf4", kill_on_drop: false }`
[INFO] [stdout] 50a37213339937c7fe0107bae6cccae4de1f053976d5f55ef16aa91006479bf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8b6541611a5eaf92ae4ba33f2f49881d4bdb8c80c308bc2400956cfb67fb867
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d8b6541611a5eaf92ae4ba33f2f49881d4bdb8c80c308bc2400956cfb67fb867", kill_on_drop: false }`
[INFO] [stderr]    Compiling string_cache v0.8.0
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.1
[INFO] [stderr]    Compiling ro-compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `current_type`
[INFO] [stdout]   --> src/parser/program_builder.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     current_type: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `id`
[INFO] [stdout]  --> src/parser/type_builder.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     id: TypeId,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `module_id`
[INFO] [stdout]  --> src/parser/type_builder.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     module_id: ModuleId,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `parent`
[INFO] [stdout]   --> src/parser/type_builder.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     parent: Option<FunctionId>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fields`
[INFO] [stdout]   --> src/parser/type_builder.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fields: HashMap<Atom, ()>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `warning_message`
[INFO] [stdout]    --> src/parser/parser.rs:142:8
[INFO] [stdout]     |
[INFO] [stdout] 142 |     fn warning_message(&mut self, token: Token, title: String, message: &str) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pointers`
[INFO] [stdout]   --> src/ir/types.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pointers: HashMap<TypeId, TypeId>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `type_of`
[INFO] [stdout]    --> src/ir/types.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn type_of(value: &Value) -> TypeId {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.62s
[INFO] running `Command { std: "docker" "inspect" "d8b6541611a5eaf92ae4ba33f2f49881d4bdb8c80c308bc2400956cfb67fb867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8b6541611a5eaf92ae4ba33f2f49881d4bdb8c80c308bc2400956cfb67fb867", kill_on_drop: false }`
[INFO] [stdout] d8b6541611a5eaf92ae4ba33f2f49881d4bdb8c80c308bc2400956cfb67fb867
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d31ebae301d36a49a08d9db769cd2c52d6eba97ad57121fabb7edb3e32c4f9e1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d31ebae301d36a49a08d9db769cd2c52d6eba97ad57121fabb7edb3e32c4f9e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling ro-compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `current_type`
[INFO] [stdout]   --> src/parser/program_builder.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     current_type: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `id`
[INFO] [stdout]  --> src/parser/type_builder.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     id: TypeId,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `module_id`
[INFO] [stdout]  --> src/parser/type_builder.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     module_id: ModuleId,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `parent`
[INFO] [stdout]   --> src/parser/type_builder.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     parent: Option<FunctionId>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fields`
[INFO] [stdout]   --> src/parser/type_builder.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fields: HashMap<Atom, ()>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `warning_message`
[INFO] [stdout]    --> src/parser/parser.rs:142:8
[INFO] [stdout]     |
[INFO] [stdout] 142 |     fn warning_message(&mut self, token: Token, title: String, message: &str) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pointers`
[INFO] [stdout]   --> src/ir/types.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pointers: HashMap<TypeId, TypeId>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `type_of`
[INFO] [stdout]    --> src/ir/types.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn type_of(value: &Value) -> TypeId {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `current_type`
[INFO] [stdout]   --> src/parser/program_builder.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     current_type: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `id`
[INFO] [stdout]  --> src/parser/type_builder.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     id: TypeId,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `module_id`
[INFO] [stdout]  --> src/parser/type_builder.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     module_id: ModuleId,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `parent`
[INFO] [stdout]   --> src/parser/type_builder.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     parent: Option<FunctionId>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fields`
[INFO] [stdout]   --> src/parser/type_builder.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fields: HashMap<Atom, ()>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `warning_message`
[INFO] [stdout]    --> src/parser/parser.rs:142:8
[INFO] [stdout]     |
[INFO] [stdout] 142 |     fn warning_message(&mut self, token: Token, title: String, message: &str) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pointers`
[INFO] [stdout]   --> src/ir/types.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pointers: HashMap<TypeId, TypeId>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `type_of`
[INFO] [stdout]    --> src/ir/types.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn type_of(value: &Value) -> TypeId {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.19s
[INFO] running `Command { std: "docker" "inspect" "d31ebae301d36a49a08d9db769cd2c52d6eba97ad57121fabb7edb3e32c4f9e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d31ebae301d36a49a08d9db769cd2c52d6eba97ad57121fabb7edb3e32c4f9e1", kill_on_drop: false }`
[INFO] [stdout] d31ebae301d36a49a08d9db769cd2c52d6eba97ad57121fabb7edb3e32c4f9e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d87a81aea5556e5c4fc18abae23e8abe47404fb3529cef3f74c635c6af155639
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d87a81aea5556e5c4fc18abae23e8abe47404fb3529cef3f74c635c6af155639", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `current_type`
[INFO] [stderr]   --> src/parser/program_builder.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     current_type: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `id`
[INFO] [stderr]  --> src/parser/type_builder.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     id: TypeId,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `module_id`
[INFO] [stderr]  --> src/parser/type_builder.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     module_id: ModuleId,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `parent`
[INFO] [stderr]   --> src/parser/type_builder.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     parent: Option<FunctionId>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `fields`
[INFO] [stderr]   --> src/parser/type_builder.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fields: HashMap<Atom, ()>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `warning_message`
[INFO] [stderr]    --> src/parser/parser.rs:142:8
[INFO] [stderr]     |
[INFO] [stderr] 142 |     fn warning_message(&mut self, token: Token, title: String, message: &str) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pointers`
[INFO] [stderr]   --> src/ir/types.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pointers: HashMap<TypeId, TypeId>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `type_of`
[INFO] [stderr]    --> src/ir/types.rs:122:8
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn type_of(value: &Value) -> TypeId {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `current_type`
[INFO] [stderr]   --> src/parser/program_builder.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     current_type: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `id`
[INFO] [stderr]  --> src/parser/type_builder.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     id: TypeId,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `module_id`
[INFO] [stderr]  --> src/parser/type_builder.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     module_id: ModuleId,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `parent`
[INFO] [stderr]   --> src/parser/type_builder.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     parent: Option<FunctionId>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `fields`
[INFO] [stderr]   --> src/parser/type_builder.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fields: HashMap<Atom, ()>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `warning_message`
[INFO] [stderr]    --> src/parser/parser.rs:142:8
[INFO] [stderr]     |
[INFO] [stderr] 142 |     fn warning_message(&mut self, token: Token, title: String, message: &str) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pointers`
[INFO] [stderr]   --> src/ir/types.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pointers: HashMap<TypeId, TypeId>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `type_of`
[INFO] [stderr]    --> src/ir/types.rs:122:8
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn type_of(value: &Value) -> TypeId {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ro_compiler-6ce69d0acdf470fd
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test asm::instruction::tests::test_display_register ... ok
[INFO] [stdout] test asm::register::tests::test_display_register ... ok
[INFO] [stdout] test parser::parser::tests::test_while ... ok
[INFO] [stdout] test parser::parser::tests::test_if_then_else ... ok
[INFO] [stdout] test parser::parser::tests::test_for ... ok
[INFO] [stdout] test parser::parser::tests::test_simple_main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ro_compiler-c463262f3119f9d4
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration_test-4b11d51153daf734
[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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stderr]    Doc-tests ro-compiler
[INFO] [stdout] test addition_works ... ok
[INFO] [stdout] test test_005_signed_integer_assignment ... ok
[INFO] [stdout] test test_003_printf ... ok
[INFO] [stdout] test test_001_empty ... ok
[INFO] [stdout] test test_002_return_code_42 ... ok
[INFO] [stdout] test test_004_signed_integer_variables ... ok
[INFO] [stdout] test test_007_functions ... ok
[INFO] [stdout] test test_006_signed_integer_arithmetic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d87a81aea5556e5c4fc18abae23e8abe47404fb3529cef3f74c635c6af155639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d87a81aea5556e5c4fc18abae23e8abe47404fb3529cef3f74c635c6af155639", kill_on_drop: false }`
[INFO] [stdout] d87a81aea5556e5c4fc18abae23e8abe47404fb3529cef3f74c635c6af155639