[INFO] cloning repository https://github.com/neutron63zf/bf-rust-wasm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/neutron63zf/bf-rust-wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneutron63zf%2Fbf-rust-wasm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneutron63zf%2Fbf-rust-wasm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e273f452b3963e76a038e0202d7604b31f9d6c2
[INFO] testing neutron63zf/bf-rust-wasm against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneutron63zf%2Fbf-rust-wasm" "/workspace/builds/worker-58/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-58/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/neutron63zf/bf-rust-wasm on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/neutron63zf/bf-rust-wasm
[INFO] finished tweaking git repo https://github.com/neutron63zf/bf-rust-wasm
[INFO] tweaked toml for git repo https://github.com/neutron63zf/bf-rust-wasm written to /workspace/builds/worker-58/source/Cargo.toml
[INFO] crate git repo https://github.com/neutron63zf/bf-rust-wasm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a019498058764af1730af8435f09703816cc159b3844f674e78ea0d78503351
[INFO] running `Command { std: "docker" "start" "-a" "9a019498058764af1730af8435f09703816cc159b3844f674e78ea0d78503351", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a019498058764af1730af8435f09703816cc159b3844f674e78ea0d78503351", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a019498058764af1730af8435f09703816cc159b3844f674e78ea0d78503351", kill_on_drop: false }`
[INFO] [stdout] 9a019498058764af1730af8435f09703816cc159b3844f674e78ea0d78503351
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2886b9e364b5182227f6ab7cbb9df1258a5c3f9abd7e11221c3015c2cf115948
[INFO] running `Command { std: "docker" "start" "-a" "2886b9e364b5182227f6ab7cbb9df1258a5c3f9abd7e11221c3015c2cf115948", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: enum is never used: `ValueCellOperation`
[INFO] [stdout]  --> bf-core/src/core.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum ValueCellOperation {
[INFO] [stdout]   |      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bf-core v0.1.0 (/opt/rustwide/workdir/bf-core)
[INFO] [stdout] warning: associated function is never used: `value_change`
[INFO] [stdout]   --> bf-core/src/core.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn value_change(&mut self, instruction: ValueCellOperation) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.20s
[INFO] [stdout] warning: associated function is never used: `is_zero`
[INFO] [stdout]   --> bf-core/src/core.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn is_zero(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `MemoryPointerMove`
[INFO] [stdout]   --> bf-core/src/core.rs:44:6
[INFO] [stdout]    |
[INFO] [stdout] 44 | enum MemoryPointerMove {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `move_pointer`
[INFO] [stdout]   --> bf-core/src/core.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn move_pointer(&mut self, instruction: MemoryPointerMove) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PInc`
[INFO] [stdout]   --> bf-core/src/core.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     PInc,   // ポインタをインクリメント（右に一つずらす）
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PDec`
[INFO] [stdout]   --> bf-core/src/core.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     PDec,   // ポインタをデクリメント（左に一つずらす）
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VInc`
[INFO] [stdout]   --> bf-core/src/core.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     VInc,   // データをインクリメント
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VDec`
[INFO] [stdout]   --> bf-core/src/core.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     VDec,   // データをデクリメント
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Output`
[INFO] [stdout]   --> bf-core/src/core.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     Output, // データを出力
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Input`
[INFO] [stdout]   --> bf-core/src/core.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     Input,  // データに入力
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Open`
[INFO] [stdout]   --> bf-core/src/core.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     Open,   // ポインタの指す値がゼロならCloseの直後まで飛ぶ
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Close`
[INFO] [stdout]   --> bf-core/src/core.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     Close,  // 対応するOpenまで戻る
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VShiftR`
[INFO] [stdout]   --> bf-core/src/core.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     VShiftR, // データを右にシフト
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VShiftL`
[INFO] [stdout]   --> bf-core/src/core.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     VShiftL, // データを左にシフト
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `ProgramPointerMove`
[INFO] [stdout]   --> bf-core/src/core.rs:93:6
[INFO] [stdout]    |
[INFO] [stdout] 93 | enum ProgramPointerMove {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_operations`
[INFO] [stdout]   --> bf-core/src/core.rs:99:8
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn from_operations(operations: Vec<Operation>) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `move_pointer`
[INFO] [stdout]    --> bf-core/src/core.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn move_pointer(&mut self, instruction: ProgramPointerMove) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ToOpen`
[INFO] [stdout]    --> bf-core/src/core.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 |     ToOpen,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `AnalyzerPointerJump` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    --> bf-core/src/core.rs:134:10
[INFO] [stdout]     |
[INFO] [stdout] 134 | #[derive(Debug, PartialEq, Eq, Clone, Copy)]
[INFO] [stdout]     |          ^^^^^                 ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ToClose`
[INFO] [stdout]    --> bf-core/src/core.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 137 |     ToClose,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `AnalyzerPointerJump` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    --> bf-core/src/core.rs:134:10
[INFO] [stdout]     |
[INFO] [stdout] 134 | #[derive(Debug, PartialEq, Eq, Clone, Copy)]
[INFO] [stdout]     |          ^^^^^                 ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `initialize`
[INFO] [stdout]    --> bf-core/src/core.rs:149:8
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn initialize(program: Program) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `encountered_target_operation`
[INFO] [stdout]    --> bf-core/src/core.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn encountered_target_operation(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `encountered_opposite_operation`
[INFO] [stdout]    --> bf-core/src/core.rs:163:8
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn encountered_opposite_operation(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `next`
[INFO] [stdout]    --> bf-core/src/core.rs:167:8
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn next(&mut self, cell: &ValueCell) -> Option<Operation> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `next`
[INFO] [stdout]    --> bf-core/src/core.rs:227:8
[INFO] [stdout]     |
[INFO] [stdout] 227 |     fn next(&mut self, input: Option<ValueCell>) -> Option<ValueCell> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2886b9e364b5182227f6ab7cbb9df1258a5c3f9abd7e11221c3015c2cf115948", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2886b9e364b5182227f6ab7cbb9df1258a5c3f9abd7e11221c3015c2cf115948", kill_on_drop: false }`
[INFO] [stdout] 2886b9e364b5182227f6ab7cbb9df1258a5c3f9abd7e11221c3015c2cf115948
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0779f07c816f1667b24dd5e37f3f1f763d0ce23b964dbc98e7d3be684d9f1ef
[INFO] running `Command { std: "docker" "start" "-a" "f0779f07c816f1667b24dd5e37f3f1f763d0ce23b964dbc98e7d3be684d9f1ef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: enum is never used: `ValueCellOperation`
[INFO] [stdout]  --> bf-core/src/core.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum ValueCellOperation {
[INFO] [stdout]   |      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `value_change`
[INFO] [stdout]   --> bf-core/src/core.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn value_change(&mut self, instruction: ValueCellOperation) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bf-core v0.1.0 (/opt/rustwide/workdir/bf-core)
[INFO] [stdout] warning: associated function is never used: `is_zero`
[INFO] [stdout]   --> bf-core/src/core.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn is_zero(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `MemoryPointerMove`
[INFO] [stdout]   --> bf-core/src/core.rs:44:6
[INFO] [stdout]    |
[INFO] [stdout] 44 | enum MemoryPointerMove {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `move_pointer`
[INFO] [stdout]   --> bf-core/src/core.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn move_pointer(&mut self, instruction: MemoryPointerMove) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PInc`
[INFO] [stdout]   --> bf-core/src/core.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     PInc,   // ポインタをインクリメント（右に一つずらす）
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PDec`
[INFO] [stdout]   --> bf-core/src/core.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     PDec,   // ポインタをデクリメント（左に一つずらす）
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VInc`
[INFO] [stdout]   --> bf-core/src/core.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     VInc,   // データをインクリメント
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VDec`
[INFO] [stdout]   --> bf-core/src/core.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     VDec,   // データをデクリメント
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Output`
[INFO] [stdout]   --> bf-core/src/core.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     Output, // データを出力
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Input`
[INFO] [stdout]   --> bf-core/src/core.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     Input,  // データに入力
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Open`
[INFO] [stdout]   --> bf-core/src/core.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     Open,   // ポインタの指す値がゼロならCloseの直後まで飛ぶ
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Close`
[INFO] [stdout]   --> bf-core/src/core.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     Close,  // 対応するOpenまで戻る
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VShiftR`
[INFO] [stdout]   --> bf-core/src/core.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     VShiftR, // データを右にシフト
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VShiftL`
[INFO] [stdout]   --> bf-core/src/core.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     VShiftL, // データを左にシフト
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `ProgramPointerMove`
[INFO] [stdout]   --> bf-core/src/core.rs:93:6
[INFO] [stdout]    |
[INFO] [stdout] 93 | enum ProgramPointerMove {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_operations`
[INFO] [stdout]   --> bf-core/src/core.rs:99:8
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn from_operations(operations: Vec<Operation>) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `move_pointer`
[INFO] [stdout]    --> bf-core/src/core.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn move_pointer(&mut self, instruction: ProgramPointerMove) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ToOpen`
[INFO] [stdout]    --> bf-core/src/core.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 |     ToOpen,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `AnalyzerPointerJump` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    --> bf-core/src/core.rs:134:10
[INFO] [stdout]     |
[INFO] [stdout] 134 | #[derive(Debug, PartialEq, Eq, Clone, Copy)]
[INFO] [stdout]     |          ^^^^^                 ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ToClose`
[INFO] [stdout]    --> bf-core/src/core.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 137 |     ToClose,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `AnalyzerPointerJump` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    --> bf-core/src/core.rs:134:10
[INFO] [stdout]     |
[INFO] [stdout] 134 | #[derive(Debug, PartialEq, Eq, Clone, Copy)]
[INFO] [stdout]     |          ^^^^^                 ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `initialize`
[INFO] [stdout]    --> bf-core/src/core.rs:149:8
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn initialize(program: Program) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `encountered_target_operation`
[INFO] [stdout]    --> bf-core/src/core.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn encountered_target_operation(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `encountered_opposite_operation`
[INFO] [stdout]    --> bf-core/src/core.rs:163:8
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn encountered_opposite_operation(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `next`
[INFO] [stdout]    --> bf-core/src/core.rs:167:8
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn next(&mut self, cell: &ValueCell) -> Option<Operation> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `next`
[INFO] [stdout]    --> bf-core/src/core.rs:227:8
[INFO] [stdout]     |
[INFO] [stdout] 227 |     fn next(&mut self, input: Option<ValueCell>) -> Option<ValueCell> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `ValueCellOperation`
[INFO] [stdout]  --> bf-core/src/core.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum ValueCellOperation {
[INFO] [stdout]   |      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `value_change`
[INFO] [stdout]   --> bf-core/src/core.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn value_change(&mut self, instruction: ValueCellOperation) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_zero`
[INFO] [stdout]   --> bf-core/src/core.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn is_zero(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `MemoryPointerMove`
[INFO] [stdout]   --> bf-core/src/core.rs:44:6
[INFO] [stdout]    |
[INFO] [stdout] 44 | enum MemoryPointerMove {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `move_pointer`
[INFO] [stdout]   --> bf-core/src/core.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn move_pointer(&mut self, instruction: MemoryPointerMove) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PInc`
[INFO] [stdout]   --> bf-core/src/core.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     PInc,   // ポインタをインクリメント（右に一つずらす）
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PDec`
[INFO] [stdout]   --> bf-core/src/core.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     PDec,   // ポインタをデクリメント（左に一つずらす）
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VInc`
[INFO] [stdout]   --> bf-core/src/core.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     VInc,   // データをインクリメント
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VDec`
[INFO] [stdout]   --> bf-core/src/core.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     VDec,   // データをデクリメント
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Output`
[INFO] [stdout]   --> bf-core/src/core.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     Output, // データを出力
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Input`
[INFO] [stdout]   --> bf-core/src/core.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     Input,  // データに入力
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Open`
[INFO] [stdout]   --> bf-core/src/core.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     Open,   // ポインタの指す値がゼロならCloseの直後まで飛ぶ
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Close`
[INFO] [stdout]   --> bf-core/src/core.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     Close,  // 対応するOpenまで戻る
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VShiftR`
[INFO] [stdout]   --> bf-core/src/core.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     VShiftR, // データを右にシフト
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VShiftL`
[INFO] [stdout]   --> bf-core/src/core.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     VShiftL, // データを左にシフト
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> bf-core/src/core.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `ProgramPointerMove`
[INFO] [stdout]   --> bf-core/src/core.rs:93:6
[INFO] [stdout]    |
[INFO] [stdout] 93 | enum ProgramPointerMove {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_operations`
[INFO] [stdout]   --> bf-core/src/core.rs:99:8
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn from_operations(operations: Vec<Operation>) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `move_pointer`
[INFO] [stdout]    --> bf-core/src/core.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn move_pointer(&mut self, instruction: ProgramPointerMove) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ToOpen`
[INFO] [stdout]    --> bf-core/src/core.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 |     ToOpen,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `AnalyzerPointerJump` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    --> bf-core/src/core.rs:134:10
[INFO] [stdout]     |
[INFO] [stdout] 134 | #[derive(Debug, PartialEq, Eq, Clone, Copy)]
[INFO] [stdout]     |          ^^^^^                 ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ToClose`
[INFO] [stdout]    --> bf-core/src/core.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 137 |     ToClose,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `AnalyzerPointerJump` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    --> bf-core/src/core.rs:134:10
[INFO] [stdout]     |
[INFO] [stdout] 134 | #[derive(Debug, PartialEq, Eq, Clone, Copy)]
[INFO] [stdout]     |          ^^^^^                 ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `initialize`
[INFO] [stdout]    --> bf-core/src/core.rs:149:8
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn initialize(program: Program) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `encountered_target_operation`
[INFO] [stdout]    --> bf-core/src/core.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn encountered_target_operation(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `encountered_opposite_operation`
[INFO] [stdout]    --> bf-core/src/core.rs:163:8
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn encountered_opposite_operation(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `next`
[INFO] [stdout]    --> bf-core/src/core.rs:167:8
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn next(&mut self, cell: &ValueCell) -> Option<Operation> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `next`
[INFO] [stdout]    --> bf-core/src/core.rs:227:8
[INFO] [stdout]     |
[INFO] [stdout] 227 |     fn next(&mut self, input: Option<ValueCell>) -> Option<ValueCell> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.29s
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/bf_core-576bf73223c71099)
[INFO] running `Command { std: "docker" "inspect" "f0779f07c816f1667b24dd5e37f3f1f763d0ce23b964dbc98e7d3be684d9f1ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0779f07c816f1667b24dd5e37f3f1f763d0ce23b964dbc98e7d3be684d9f1ef", kill_on_drop: false }`
[INFO] [stdout] f0779f07c816f1667b24dd5e37f3f1f763d0ce23b964dbc98e7d3be684d9f1ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 12ca19dd8e35ca303e864c371a7055a846186e52bf9380fa70da4fece26eb0a3
[INFO] running `Command { std: "docker" "start" "-a" "12ca19dd8e35ca303e864c371a7055a846186e52bf9380fa70da4fece26eb0a3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: enum is never used: `ValueCellOperation`
[INFO] [stderr]  --> bf-core/src/core.rs:6:6
[INFO] [stderr]   |
[INFO] [stderr] 6 | enum ValueCellOperation {
[INFO] [stderr]   |      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `value_change`
[INFO] [stderr]   --> bf-core/src/core.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn value_change(&mut self, instruction: ValueCellOperation) {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_zero`
[INFO] [stderr]   --> bf-core/src/core.rs:30:8
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn is_zero(&self) -> bool {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `MemoryPointerMove`
[INFO] [stderr]   --> bf-core/src/core.rs:44:6
[INFO] [stderr]    |
[INFO] [stderr] 44 | enum MemoryPointerMove {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `move_pointer`
[INFO] [stderr]   --> bf-core/src/core.rs:50:8
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn move_pointer(&mut self, instruction: MemoryPointerMove) {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PInc`
[INFO] [stderr]   --> bf-core/src/core.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     PInc,   // ポインタをインクリメント（右に一つずらす）
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> bf-core/src/core.rs:69:16
[INFO] [stderr]    |
[INFO] [stderr] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stderr]    |                ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PDec`
[INFO] [stderr]   --> bf-core/src/core.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     PDec,   // ポインタをデクリメント（左に一つずらす）
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> bf-core/src/core.rs:69:16
[INFO] [stderr]    |
[INFO] [stderr] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stderr]    |                ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `VInc`
[INFO] [stderr]   --> bf-core/src/core.rs:73:5
[INFO] [stderr]    |
[INFO] [stderr] 73 |     VInc,   // データをインクリメント
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> bf-core/src/core.rs:69:16
[INFO] [stderr]    |
[INFO] [stderr] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stderr]    |                ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `VDec`
[INFO] [stderr]   --> bf-core/src/core.rs:74:5
[INFO] [stderr]    |
[INFO] [stderr] 74 |     VDec,   // データをデクリメント
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> bf-core/src/core.rs:69:16
[INFO] [stderr]    |
[INFO] [stderr] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stderr]    |                ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Output`
[INFO] [stderr]   --> bf-core/src/core.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     Output, // データを出力
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> bf-core/src/core.rs:69:16
[INFO] [stderr]    |
[INFO] [stderr] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stderr]    |                ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Input`
[INFO] [stderr]   --> bf-core/src/core.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 76 |     Input,  // データに入力
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> bf-core/src/core.rs:69:16
[INFO] [stderr]    |
[INFO] [stderr] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stderr]    |                ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Open`
[INFO] [stderr]   --> bf-core/src/core.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     Open,   // ポインタの指す値がゼロならCloseの直後まで飛ぶ
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> bf-core/src/core.rs:69:16
[INFO] [stderr]    |
[INFO] [stderr] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stderr]    |                ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Close`
[INFO] [stderr]   --> bf-core/src/core.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     Close,  // 対応するOpenまで戻る
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> bf-core/src/core.rs:69:16
[INFO] [stderr]    |
[INFO] [stderr] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stderr]    |                ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `VShiftR`
[INFO] [stderr]   --> bf-core/src/core.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 |     VShiftR, // データを右にシフト
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> bf-core/src/core.rs:69:16
[INFO] [stderr]    |
[INFO] [stderr] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stderr]    |                ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `VShiftL`
[INFO] [stderr]   --> bf-core/src/core.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     VShiftL, // データを左にシフト
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> bf-core/src/core.rs:69:16
[INFO] [stderr]    |
[INFO] [stderr] 69 | #[derive(Copy, Debug, Clone, PartialEq, Eq)]
[INFO] [stderr]    |                ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `ProgramPointerMove`
[INFO] [stderr]   --> bf-core/src/core.rs:93:6
[INFO] [stderr]    |
[INFO] [stderr] 93 | enum ProgramPointerMove {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_operations`
[INFO] [stderr]   --> bf-core/src/core.rs:99:8
[INFO] [stderr]    |
[INFO] [stderr] 99 |     fn from_operations(operations: Vec<Operation>) -> Self {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `move_pointer`
[INFO] [stderr]    --> bf-core/src/core.rs:115:8
[INFO] [stderr]     |
[INFO] [stderr] 115 |     fn move_pointer(&mut self, instruction: ProgramPointerMove) {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ToOpen`
[INFO] [stderr]    --> bf-core/src/core.rs:136:5
[INFO] [stderr]     |
[INFO] [stderr] 136 |     ToOpen,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: `AnalyzerPointerJump` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    --> bf-core/src/core.rs:134:10
[INFO] [stderr]     |
[INFO] [stderr] 134 | #[derive(Debug, PartialEq, Eq, Clone, Copy)]
[INFO] [stderr]     |          ^^^^^                 ^^^^^
[INFO] [stderr]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ToClose`
[INFO] [stderr]    --> bf-core/src/core.rs:137:5
[INFO] [stderr]     |
[INFO] [stderr] 137 |     ToClose,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: `AnalyzerPointerJump` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    --> bf-core/src/core.rs:134:10
[INFO] [stderr]     |
[INFO] [stderr] 134 | #[derive(Debug, PartialEq, Eq, Clone, Copy)]
[INFO] [stderr]     |          ^^^^^                 ^^^^^
[INFO] [stderr]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `initialize`
[INFO] [stderr]    --> bf-core/src/core.rs:149:8
[INFO] [stderr]     |
[INFO] [stderr] 149 |     fn initialize(program: Program) -> Self {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `encountered_target_operation`
[INFO] [stderr]    --> bf-core/src/core.rs:156:8
[INFO] [stderr]     |
[INFO] [stderr] 156 |     fn encountered_target_operation(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `encountered_opposite_operation`
[INFO] [stderr]    --> bf-core/src/core.rs:163:8
[INFO] [stderr]     |
[INFO] [stderr] 163 |     fn encountered_opposite_operation(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `next`
[INFO] [stderr]    --> bf-core/src/core.rs:167:8
[INFO] [stderr]     |
[INFO] [stderr] 167 |     fn next(&mut self, cell: &ValueCell) -> Option<Operation> {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `next`
[INFO] [stderr]    --> bf-core/src/core.rs:227:8
[INFO] [stderr]     |
[INFO] [stderr] 227 |     fn next(&mut self, input: Option<ValueCell>) -> Option<ValueCell> {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bf-core` (lib) generated 25 warnings
[INFO] [stderr] warning: `bf-core` (lib test) generated 25 warnings (25 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bf_core-576bf73223c71099)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bf-core
[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" "12ca19dd8e35ca303e864c371a7055a846186e52bf9380fa70da4fece26eb0a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12ca19dd8e35ca303e864c371a7055a846186e52bf9380fa70da4fece26eb0a3", kill_on_drop: false }`
[INFO] [stdout] 12ca19dd8e35ca303e864c371a7055a846186e52bf9380fa70da4fece26eb0a3