[INFO] fetching crate hrm_interpreter 0.2.0... [INFO] testing hrm_interpreter-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate hrm_interpreter 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate hrm_interpreter 0.2.0 [INFO] finished tweaking crates.io crate hrm_interpreter 0.2.0 [INFO] tweaked toml for crates.io crate hrm_interpreter 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate hrm_interpreter 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 24 packages to latest compatible versions [INFO] [stderr] Adding clap v2.34.0 (available: v4.6.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 99a036cc2c0a510861822cb78fa9b410bd15ad221f881c17fa85f2a7c22d4685 [INFO] running `Command { std: "docker" "start" "-a" "99a036cc2c0a510861822cb78fa9b410bd15ad221f881c17fa85f2a7c22d4685", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99a036cc2c0a510861822cb78fa9b410bd15ad221f881c17fa85f2a7c22d4685", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99a036cc2c0a510861822cb78fa9b410bd15ad221f881c17fa85f2a7c22d4685", kill_on_drop: false }` [INFO] [stdout] 99a036cc2c0a510861822cb78fa9b410bd15ad221f881c17fa85f2a7c22d4685 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7cd45aab72ad3f37c65a87e64fee783f88f6da3a5093c915e82952b1f7756706 [INFO] running `Command { std: "docker" "start" "-a" "7cd45aab72ad3f37c65a87e64fee783f88f6da3a5093c915e82952b1f7756706", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Compiling libc v0.2.184 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling hrm_interpreter v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/json.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 42 | impl JsonOperation { [INFO] [stdout] | ------------------ associated function in this implementation [INFO] [stdout] 43 | fn new(operation: String, operand: Option) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/json.rs:132:19 [INFO] [stdout] | [INFO] [stdout] 132 | else { panic!(format!("unrecognized operation {}", json_op.operation)) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 132 - else { panic!(format!("unrecognized operation {}", json_op.operation)) } [INFO] [stdout] 132 + else { panic!("unrecognized operation {}", json_op.operation) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/json.rs:240:9 [INFO] [stdout] | [INFO] [stdout] 240 | file.write(raw_state.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 240 | let _ = file.write(raw_state.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/json.rs:242:9 [INFO] [stdout] | [INFO] [stdout] 242 | file.write(b"\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 242 | let _ = file.write(b"\n"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.20s [INFO] running `Command { std: "docker" "inspect" "7cd45aab72ad3f37c65a87e64fee783f88f6da3a5093c915e82952b1f7756706", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cd45aab72ad3f37c65a87e64fee783f88f6da3a5093c915e82952b1f7756706", kill_on_drop: false }` [INFO] [stdout] 7cd45aab72ad3f37c65a87e64fee783f88f6da3a5093c915e82952b1f7756706 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0864a965b2bf05ed22c031ca5b64d69ccbe90b4ae78c17a7be213e6202b2939 [INFO] running `Command { std: "docker" "start" "-a" "f0864a965b2bf05ed22c031ca5b64d69ccbe90b4ae78c17a7be213e6202b2939", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Compiling hrm_interpreter v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/json.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 42 | impl JsonOperation { [INFO] [stdout] | ------------------ associated function in this implementation [INFO] [stdout] 43 | fn new(operation: String, operand: Option) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/json.rs:132:19 [INFO] [stdout] | [INFO] [stdout] 132 | else { panic!(format!("unrecognized operation {}", json_op.operation)) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 132 - else { panic!(format!("unrecognized operation {}", json_op.operation)) } [INFO] [stdout] 132 + else { panic!("unrecognized operation {}", json_op.operation) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/json.rs:240:9 [INFO] [stdout] | [INFO] [stdout] 240 | file.write(raw_state.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 240 | let _ = file.write(raw_state.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/json.rs:242:9 [INFO] [stdout] | [INFO] [stdout] 242 | file.write(b"\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 242 | let _ = file.write(b"\n"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `operation` [INFO] [stdout] --> src/operators/add.rs:257:7 [INFO] [stdout] | [INFO] [stdout] 257 | let operation = AddOp{cell: Location::Cell(0)}; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operation` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/json.rs:132:19 [INFO] [stdout] | [INFO] [stdout] 132 | else { panic!(format!("unrecognized operation {}", json_op.operation)) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 132 - else { panic!(format!("unrecognized operation {}", json_op.operation)) } [INFO] [stdout] 132 + else { panic!("unrecognized operation {}", json_op.operation) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/json.rs:240:9 [INFO] [stdout] | [INFO] [stdout] 240 | file.write(raw_state.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 240 | let _ = file.write(raw_state.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/json.rs:242:9 [INFO] [stdout] | [INFO] [stdout] 242 | file.write(b"\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 242 | let _ = file.write(b"\n"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `Command { std: "docker" "inspect" "f0864a965b2bf05ed22c031ca5b64d69ccbe90b4ae78c17a7be213e6202b2939", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0864a965b2bf05ed22c031ca5b64d69ccbe90b4ae78c17a7be213e6202b2939", kill_on_drop: false }` [INFO] [stdout] f0864a965b2bf05ed22c031ca5b64d69ccbe90b4ae78c17a7be213e6202b2939 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7e209f55159c824f663737e630c2920ced17d1bda2d943c45c39a92b49219ef2 [INFO] running `Command { std: "docker" "start" "-a" "7e209f55159c824f663737e630c2920ced17d1bda2d943c45c39a92b49219ef2", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/json.rs:43:8 [INFO] [stderr] | [INFO] [stderr] 42 | impl JsonOperation { [INFO] [stderr] | ------------------ associated function in this implementation [INFO] [stderr] 43 | fn new(operation: String, operand: Option) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/json.rs:132:19 [INFO] [stderr] | [INFO] [stderr] 132 | else { panic!(format!("unrecognized operation {}", json_op.operation)) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 132 - else { panic!(format!("unrecognized operation {}", json_op.operation)) } [INFO] [stderr] 132 + else { panic!("unrecognized operation {}", json_op.operation) } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/json.rs:240:9 [INFO] [stderr] | [INFO] [stderr] 240 | file.write(raw_state.as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 240 | let _ = file.write(raw_state.as_bytes()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/json.rs:242:9 [INFO] [stderr] | [INFO] [stderr] 242 | file.write(b"\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 242 | let _ = file.write(b"\n"); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `hrm_interpreter` (lib) generated 4 warnings (run `cargo fix --lib -p hrm_interpreter` to apply 1 suggestion) [INFO] [stderr] warning: unused variable: `operation` [INFO] [stderr] --> src/operators/add.rs:257:7 [INFO] [stderr] | [INFO] [stderr] 257 | let operation = AddOp{cell: Location::Cell(0)}; [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operation` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `hrm_interpreter` (lib test) generated 4 warnings (3 duplicates) (run `cargo fix --lib -p hrm_interpreter --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hrm_interpreter-345e2976b3235fce) [INFO] [stdout] [INFO] [stdout] running 60 tests [INFO] [stdout] test json::test::labels_to_positions_empty_code ... ok [INFO] [stdout] test json::test::to_operator_label ... ok [INFO] [stdout] test operators::add::test::add_addressed_number_to_empty_register ... ok [INFO] [stdout] test json::test::labels_to_positions_with_labels ... ok [INFO] [stdout] test json::test::labels_to_positions_no_labels ... ok [INFO] [stdout] test operators::add::test::add_char_to_number ... ok [INFO] [stdout] test operators::add::test::add_char_to_addressed_char ... ok [INFO] [stdout] test json::test::to_operator_jump_label_found ... ok [INFO] [stdout] test operators::add::test::add_char_to_char ... ok [INFO] [stdout] test operators::add::test::add_char_to_number_overflow ... ok [INFO] [stdout] test operators::add::test::add_number_to_addressed_char ... ok [INFO] [stdout] test operators::add::test::add_number_to_char ... ok [INFO] [stdout] test operators::add::test::add_number_to_char_overflow ... ok [INFO] [stdout] test operators::add::test::add_number_to_empty_addressed_cell ... ok [INFO] [stdout] test operators::add::test::add_number_to_empty_cell ... ok [INFO] [stdout] test operators::add::test::add_number_to_empty_register ... ok [INFO] [stdout] test operators::add::test::add_two_numbers ... ok [INFO] [stdout] test operators::copyfrom::test::copyfrom_empty_addressed_cell ... ok [INFO] [stdout] test operators::add::test::add_two_numbers_address ... ok [INFO] [stdout] test operators::copyfrom::test::copyfrom_non_empty_addressed_cell ... ok [INFO] [stdout] test operators::copyfrom::test::copyfrom_empty_cell ... ok [INFO] [stdout] test operators::add::test::add_two_numbers_to_empty_address ... ok [INFO] [stdout] test operators::copyfrom::test::copyfrom_non_empty_cell ... ok [INFO] [stdout] test operators::bump::test::bumpminus_char ... ok [INFO] [stdout] test operators::bump::test::bumpminus_none ... ok [INFO] [stdout] test operators::bump::test::bumpminus_number ... ok [INFO] [stdout] test operators::bump::test::bumpplus_none ... ok [INFO] [stdout] test operators::jump::test::jez_register_is_zero ... ok [INFO] [stdout] test operators::jump::test::jez_register_not_zero ... ok [INFO] [stdout] test operators::jump::test::jneg_register_is_negative ... ok [INFO] [stdout] test operators::jump::test::jneg_register_is_positive ... ok [INFO] [stdout] test operators::bump::test::bumpplus_char ... ok [INFO] [stdout] test operators::jump::test::jneg_register_is_zero ... ok [INFO] [stdout] test operators::jump::test::label_does_not_change_instruction_counter ... ok [INFO] [stdout] test operators::sub::test::sub_char_to_addressed_char ... ok [INFO] [stdout] test operators::sub::test::sub_char_to_number ... ok [INFO] [stdout] test operators::sub::test::sub_char_to_number_overflow ... ok [INFO] [stdout] test operators::sub::test::sub_char_to_char ... ok [INFO] [stdout] test operators::sub::test::sub_number_to_addressed_char ... ok [INFO] [stdout] test operators::sub::test::sub_char_to_char_negative ... ok [INFO] [stdout] test operators::sub::test::sub_number_to_char ... ok [INFO] [stdout] test operators::sub::test::sub_addressed_number_to_empty_register ... ok [INFO] [stdout] test operators::sub::test::sub_number_to_char_overflow ... ok [INFO] [stdout] test operators::sub::test::sub_number_to_empty_addressed_cell ... ok [INFO] [stdout] test operators::sub::test::sub_number_to_empty_register ... ok [INFO] [stdout] test operators::sub::test::sub_number_to_empty_cell ... ok [INFO] [stdout] test operators::sub::test::sub_two_numbers ... ok [INFO] [stdout] test operators::sub::test::sub_two_numbers_address ... ok [INFO] [stdout] test operators::sub::test::sub_two_numbers_address_negative_result ... ok [INFO] [stdout] test state::test::executed_counter_at_start ... ok [INFO] [stdout] test state::test::executed_counter_is_increased ... ok [INFO] [stdout] test operators::sub::test::sub_two_numbers_negative_result ... ok [INFO] [stdout] test operators::sub::test::sub_two_numbers_to_empty_address ... ok [INFO] [stdout] test operators::bump::test::bumpplus_number ... ok [INFO] [stdout] test operators::jump::test::jez_no_register_value ... ok [INFO] [stdout] test json::test::to_operator_jump_label_not_found - should panic ... ok [INFO] [stdout] test json::test::to_operator_unknown - should panic ... ok [INFO] [stdout] test operators::copyfrom::test::copyfrom_non_existent_addressed_cell - should panic ... ok [INFO] [stdout] test operators::copyfrom::test::copyfrom_non_existent_cell - should panic ... ok [INFO] [stdout] test operators::jump::test::jneg_no_register_value ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 60 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hrm_interpreter-1b8e923085b1e954) [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 hrm_interpreter [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" "7e209f55159c824f663737e630c2920ced17d1bda2d943c45c39a92b49219ef2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e209f55159c824f663737e630c2920ced17d1bda2d943c45c39a92b49219ef2", kill_on_drop: false }` [INFO] [stdout] 7e209f55159c824f663737e630c2920ced17d1bda2d943c45c39a92b49219ef2