[INFO] fetching crate fantasy-cpu-emulator 0.1.1...
[INFO] checking fantasy-cpu-emulator-0.1.1 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate fantasy-cpu-emulator 0.1.1 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate fantasy-cpu-emulator 0.1.1 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fantasy-cpu-emulator 0.1.1
[INFO] finished tweaking crates.io crate fantasy-cpu-emulator 0.1.1
[INFO] tweaked toml for crates.io crate fantasy-cpu-emulator 0.1.1 written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] crate crates.io crate fantasy-cpu-emulator 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fantasy-cpu-emulator-macros v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 311ad2698f6546b4968cd72021bd627524a46ccb4b787c7f65e5fea29539589f
[INFO] running `Command { std: "docker" "start" "-a" "311ad2698f6546b4968cd72021bd627524a46ccb4b787c7f65e5fea29539589f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "311ad2698f6546b4968cd72021bd627524a46ccb4b787c7f65e5fea29539589f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "311ad2698f6546b4968cd72021bd627524a46ccb4b787c7f65e5fea29539589f", kill_on_drop: false }`
[INFO] [stdout] 311ad2698f6546b4968cd72021bd627524a46ccb4b787c7f65e5fea29539589f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29c57414832f19f31461e5be84cc098837ec4ac911abd457b7d13aac284143b8
[INFO] running `Command { std: "docker" "start" "-a" "29c57414832f19f31461e5be84cc098837ec4ac911abd457b7d13aac284143b8", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stderr]    Compiling fantasy-cpu-emulator-macros v0.1.0
[INFO] [stderr]     Checking fantasy-cpu-emulator v0.1.1 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/potato.rs (9 fixes)
[INFO] [stderr]        Fixed src/unpipelined_potato.rs (6 fixes)
[INFO] [stderr]        Fixed src/lib.rs (3 fixes)
[INFO] [stderr]        Fixed src/jackfruit.rs (18 fixes)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use] extern crate quote;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/jackfruit.rs:954:4
[INFO] [stdout]     |
[INFO] [stdout] 954 |   };
[INFO] [stdout]     |    ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/jackfruit.rs:959:4
[INFO] [stdout]     |
[INFO] [stdout] 959 |   };
[INFO] [stdout]     |    ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/jackfruit.rs:964:4
[INFO] [stdout]     |
[INFO] [stdout] 964 |   };
[INFO] [stdout]     |    ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use] extern crate quote;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/jackfruit.rs:954:4
[INFO] [stdout]     |
[INFO] [stdout] 954 |   };
[INFO] [stdout]     |    ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/jackfruit.rs:959:4
[INFO] [stdout]     |
[INFO] [stdout] 959 |   };
[INFO] [stdout]     |    ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/jackfruit.rs:964:4
[INFO] [stdout]     |
[INFO] [stdout] 964 |   };
[INFO] [stdout]     |    ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `StateBundle`
[INFO] [stdout]   --> src/potato.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 |   pub struct StateBundle {
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `MemoryWrite`
[INFO] [stdout]   --> src/potato.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 |   pub struct MemoryWrite {
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fetch`
[INFO] [stdout]   --> src/potato.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |   pub fn fetch(mem: &Memories::t, input: U10) -> U36 {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_out_state`
[INFO] [stdout]   --> src/potato.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 |   pub fn write_out_state(_input: StateBundle) -> () {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tick`
[INFO] [stdout]   --> src/potato.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 |   pub fn tick(_forward_by: u64, mem: Memories::t, pipeline_outputs: (Option<U36>, Option<Instruction>, Option<Pipeline::MemoryToArchitect...
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `MachineState`
[INFO] [stdout]   --> src/unpipelined_potato.rs:10:3
[INFO] [stdout]    |
[INFO] [stdout] 10 |   type MachineState = (Instruction, Memories::t);
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fetching`
[INFO] [stdout]   --> src/unpipelined_potato.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Fetching{ progress: u32, mem: Memories::t,},
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Computing`
[INFO] [stdout]   --> src/unpipelined_potato.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Computing{ progress: u32, instruction: Instruction, mem: Memories::t,},
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fetch`
[INFO] [stdout]   --> src/unpipelined_potato.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |   pub fn fetch(mem: &Memories::t, input: U10) -> U36 {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_mem`
[INFO] [stdout]   --> src/unpipelined_potato.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 |   pub fn get_mem(work: Work) -> Memories::t {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `begin_tick`
[INFO] [stdout]   --> src/unpipelined_potato.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 |   pub fn begin_tick(forward_by: u32, mem: Memories::t) -> Work {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tick`
[INFO] [stdout]   --> src/unpipelined_potato.rs:32:10
[INFO] [stdout]    |
[INFO] [stdout] 32 |   pub fn tick(forward_by: u32, working: Work) -> Work {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `u36_to_u64`
[INFO] [stdout]   --> src/unpipelined_potato.rs:69:10
[INFO] [stdout]    |
[INFO] [stdout] 69 |   pub fn u36_to_u64(from: U36) -> u64 {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `u64_to_u36`
[INFO] [stdout]   --> src/unpipelined_potato.rs:72:10
[INFO] [stdout]    |
[INFO] [stdout] 72 |   pub fn u64_to_u36(from: u64) -> U36 {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `u36_to_i64`
[INFO] [stdout]   --> src/unpipelined_potato.rs:75:10
[INFO] [stdout]    |
[INFO] [stdout] 75 |   pub fn u36_to_i64(from: U36) -> i64 {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `i64_to_u36`
[INFO] [stdout]   --> src/unpipelined_potato.rs:85:10
[INFO] [stdout]    |
[INFO] [stdout] 85 |   pub fn i64_to_u36(from: i64) -> U36 {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `clampU`
[INFO] [stdout]   --> src/unpipelined_potato.rs:90:10
[INFO] [stdout]    |
[INFO] [stdout] 90 |   pub fn clampU(from: u64, max: u64) -> u64 {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `clampS`
[INFO] [stdout]   --> src/unpipelined_potato.rs:97:10
[INFO] [stdout]    |
[INFO] [stdout] 97 |   pub fn clampS(from: i64, max: i64, min: i64) -> i64 {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Fetch` should have a snake case name
[INFO] [stdout]   --> src/potato.rs:51:14
[INFO] [stdout]    |
[INFO] [stdout] 51 |   - fetch in Fetch = super::super::fetch
[INFO] [stdout]    |              ^^^^^ help: convert the identifier to snake case (notice the capitalization): `fetch`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Decode` should have a snake case name
[INFO] [stdout]   --> src/potato.rs:52:15
[INFO] [stdout]    |
[INFO] [stdout] 52 |   - decode in Decode = super::super::Instructions::decode
[INFO] [stdout]    |               ^^^^^^ help: convert the identifier to snake case: `decode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `MemoryToArchitecturalRegisters` should have a snake case name
[INFO] [stdout]   --> src/potato.rs:53:41
[INFO] [stdout]    |
[INFO] [stdout] 53 |   - memory_to_architecture_registers in MemoryToArchitecturalRegisters: super::super::Instruction -> Instruction
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `memory_to_architectural_registers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Compute` should have a snake case name
[INFO] [stdout]   --> src/potato.rs:54:16
[INFO] [stdout]    |
[INFO] [stdout] 54 |   - compute in Compute: super::MemoryToArchitecturalRegisters::Instruction -> super::super::StateBundle
[INFO] [stdout]    |                ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `compute`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `WriteOutState` should have a snake case name
[INFO] [stdout]   --> src/potato.rs:55:24
[INFO] [stdout]    |
[INFO] [stdout] 55 |   - write_out_state in WriteOutState = super::super::write_out_state
[INFO] [stdout]    |                        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `write_out_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clampU` should have a snake case name
[INFO] [stdout]   --> src/unpipelined_potato.rs:90:10
[INFO] [stdout]    |
[INFO] [stdout] 90 |   pub fn clampU(from: u64, max: u64) -> u64 {
[INFO] [stdout]    |          ^^^^^^ help: convert the identifier to snake case: `clamp_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clampS` should have a snake case name
[INFO] [stdout]   --> src/unpipelined_potato.rs:97:10
[INFO] [stdout]    |
[INFO] [stdout] 97 |   pub fn clampS(from: i64, max: i64, min: i64) -> i64 {
[INFO] [stdout]    |          ^^^^^^ help: convert the identifier to snake case: `clamp_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Fetch` should have a snake case name
[INFO] [stdout]    --> src/unpipelined_potato.rs:120:14
[INFO] [stdout]     |
[INFO] [stdout] 120 |   - fetch in Fetch = super::super::fetch
[INFO] [stdout]     |              ^^^^^ help: convert the identifier to snake case (notice the capitalization): `fetch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Decode` should have a snake case name
[INFO] [stdout]    --> src/unpipelined_potato.rs:121:15
[INFO] [stdout]     |
[INFO] [stdout] 121 |   - decode in Decode = super::super::Instructions::decode
[INFO] [stdout]     |               ^^^^^^ help: convert the identifier to snake case: `decode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `BackEnd` should have a snake case name
[INFO] [stdout]    --> src/unpipelined_potato.rs:122:17
[INFO] [stdout]     |
[INFO] [stdout] 122 |   - back_end in BackEnd: super::super::MachineState -> super::super::Memories::t
[INFO] [stdout]     |                 ^^^^^^^ help: convert the identifier to snake case: `back_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clampU` should have a snake case name
[INFO] [stdout]    --> src/jackfruit.rs:163:10
[INFO] [stdout]     |
[INFO] [stdout] 163 |   pub fn clampU(from: u64, max: u64) -> u64 {
[INFO] [stdout]     |          ^^^^^^ help: convert the identifier to snake case: `clamp_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clampS` should have a snake case name
[INFO] [stdout]    --> src/jackfruit.rs:170:10
[INFO] [stdout]     |
[INFO] [stdout] 170 |   pub fn clampS(from: i64, max: i64, min: i64) -> i64 {
[INFO] [stdout]     |          ^^^^^^ help: convert the identifier to snake case: `clamp_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Fetch` should have a snake case name
[INFO] [stdout]    --> src/jackfruit.rs:197:14
[INFO] [stdout]     |
[INFO] [stdout] 197 |   - fetch in Fetch = super::super::fetch
[INFO] [stdout]     |              ^^^^^ help: convert the identifier to snake case (notice the capitalization): `fetch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Decode` should have a snake case name
[INFO] [stdout]    --> src/jackfruit.rs:198:15
[INFO] [stdout]     |
[INFO] [stdout] 198 |   - decode in Decode = super::super::Instructions::decode
[INFO] [stdout]     |               ^^^^^^ help: convert the identifier to snake case: `decode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `CheckStall` should have a snake case name
[INFO] [stdout]    --> src/jackfruit.rs:199:20
[INFO] [stdout]     |
[INFO] [stdout] 199 |   - check_stall in CheckStall: super::super::MachineState -> super::super::Work
[INFO] [stdout]     |                    ^^^^^^^^^^ help: convert the identifier to snake case: `check_stall`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `BackEnd` should have a snake case name
[INFO] [stdout]    --> src/jackfruit.rs:200:17
[INFO] [stdout]     |
[INFO] [stdout] 200 |   - back_end in BackEnd: super::super::MachineState -> super::super::Memories::t
[INFO] [stdout]     |                 ^^^^^^^ help: convert the identifier to snake case: `back_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 38 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `StateBundle`
[INFO] [stdout]   --> src/potato.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 |   pub struct StateBundle {
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating src/bin/fantasy_assembler.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/fantasy_emulator.rs from 2018 edition to 2021
[INFO] [stdout] warning: struct is never constructed: `MemoryWrite`
[INFO] [stdout]   --> src/potato.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 |   pub struct MemoryWrite {
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fetch`
[INFO] [stdout]   --> src/potato.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |   pub fn fetch(mem: &Memories::t, input: U10) -> U36 {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_out_state`
[INFO] [stdout]   --> src/potato.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 |   pub fn write_out_state(_input: StateBundle) -> () {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tick`
[INFO] [stdout]   --> src/potato.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 |   pub fn tick(_forward_by: u64, mem: Memories::t, pipeline_outputs: (Option<U36>, Option<Instruction>, Option<Pipeline::MemoryToArchitect...
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Fetch` should have a snake case name
[INFO] [stdout]   --> src/potato.rs:51:14
[INFO] [stdout]    |
[INFO] [stdout] 51 |   - fetch in Fetch = super::super::fetch
[INFO] [stdout]    |              ^^^^^ help: convert the identifier to snake case (notice the capitalization): `fetch`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Decode` should have a snake case name
[INFO] [stdout]   --> src/potato.rs:52:15
[INFO] [stdout]    |
[INFO] [stdout] 52 |   - decode in Decode = super::super::Instructions::decode
[INFO] [stdout]    |               ^^^^^^ help: convert the identifier to snake case: `decode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `MemoryToArchitecturalRegisters` should have a snake case name
[INFO] [stdout]   --> src/potato.rs:53:41
[INFO] [stdout]    |
[INFO] [stdout] 53 |   - memory_to_architecture_registers in MemoryToArchitecturalRegisters: super::super::Instruction -> Instruction
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `memory_to_architectural_registers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Compute` should have a snake case name
[INFO] [stdout]   --> src/potato.rs:54:16
[INFO] [stdout]    |
[INFO] [stdout] 54 |   - compute in Compute: super::MemoryToArchitecturalRegisters::Instruction -> super::super::StateBundle
[INFO] [stdout]    |                ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `compute`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `WriteOutState` should have a snake case name
[INFO] [stdout]   --> src/potato.rs:55:24
[INFO] [stdout]    |
[INFO] [stdout] 55 |   - write_out_state in WriteOutState = super::super::write_out_state
[INFO] [stdout]    |                        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `write_out_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clampU` should have a snake case name
[INFO] [stdout]   --> src/unpipelined_potato.rs:90:10
[INFO] [stdout]    |
[INFO] [stdout] 90 |   pub fn clampU(from: u64, max: u64) -> u64 {
[INFO] [stdout]    |          ^^^^^^ help: convert the identifier to snake case: `clamp_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clampS` should have a snake case name
[INFO] [stdout]   --> src/unpipelined_potato.rs:97:10
[INFO] [stdout]    |
[INFO] [stdout] 97 |   pub fn clampS(from: i64, max: i64, min: i64) -> i64 {
[INFO] [stdout]    |          ^^^^^^ help: convert the identifier to snake case: `clamp_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Fetch` should have a snake case name
[INFO] [stdout]    --> src/unpipelined_potato.rs:120:14
[INFO] [stdout]     |
[INFO] [stdout] 120 |   - fetch in Fetch = super::super::fetch
[INFO] [stdout]     |              ^^^^^ help: convert the identifier to snake case (notice the capitalization): `fetch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Decode` should have a snake case name
[INFO] [stdout]    --> src/unpipelined_potato.rs:121:15
[INFO] [stdout]     |
[INFO] [stdout] 121 |   - decode in Decode = super::super::Instructions::decode
[INFO] [stdout]     |               ^^^^^^ help: convert the identifier to snake case: `decode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `BackEnd` should have a snake case name
[INFO] [stdout]    --> src/unpipelined_potato.rs:122:17
[INFO] [stdout]     |
[INFO] [stdout] 122 |   - back_end in BackEnd: super::super::MachineState -> super::super::Memories::t
[INFO] [stdout]     |                 ^^^^^^^ help: convert the identifier to snake case: `back_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clampU` should have a snake case name
[INFO] [stdout]    --> src/jackfruit.rs:163:10
[INFO] [stdout]     |
[INFO] [stdout] 163 |   pub fn clampU(from: u64, max: u64) -> u64 {
[INFO] [stdout]     |          ^^^^^^ help: convert the identifier to snake case: `clamp_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clampS` should have a snake case name
[INFO] [stdout]    --> src/jackfruit.rs:170:10
[INFO] [stdout]     |
[INFO] [stdout] 170 |   pub fn clampS(from: i64, max: i64, min: i64) -> i64 {
[INFO] [stdout]     |          ^^^^^^ help: convert the identifier to snake case: `clamp_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Fetch` should have a snake case name
[INFO] [stdout]    --> src/jackfruit.rs:197:14
[INFO] [stdout]     |
[INFO] [stdout] 197 |   - fetch in Fetch = super::super::fetch
[INFO] [stdout]     |              ^^^^^ help: convert the identifier to snake case (notice the capitalization): `fetch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Decode` should have a snake case name
[INFO] [stdout]    --> src/jackfruit.rs:198:15
[INFO] [stdout]     |
[INFO] [stdout] 198 |   - decode in Decode = super::super::Instructions::decode
[INFO] [stdout]     |               ^^^^^^ help: convert the identifier to snake case: `decode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `CheckStall` should have a snake case name
[INFO] [stdout]    --> src/jackfruit.rs:199:20
[INFO] [stdout]     |
[INFO] [stdout] 199 |   - check_stall in CheckStall: super::super::MachineState -> super::super::Work
[INFO] [stdout]     |                    ^^^^^^^^^^ help: convert the identifier to snake case: `check_stall`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `BackEnd` should have a snake case name
[INFO] [stdout]    --> src/jackfruit.rs:200:17
[INFO] [stdout]     |
[INFO] [stdout] 200 |   - back_end in BackEnd: super::super::MachineState -> super::super::Memories::t
[INFO] [stdout]     |                 ^^^^^^^ help: convert the identifier to snake case: `back_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/bin/fantasy_emulator.rs (1 fix)
[INFO] [stderr]        Fixed src/bin/fantasy_assembler.rs (1 fix)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.79s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Checking fantasy-cpu-emulator v0.1.1 (/tmp/fixit)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use] extern crate quote;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/jackfruit.rs:954:4
[INFO] [stdout]     |
[INFO] [stdout] 954 |   };
[INFO] [stdout]     |    ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/jackfruit.rs:959:4
[INFO] [stdout]     |
[INFO] [stdout] 959 |   };
[INFO] [stdout]     |    ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/jackfruit.rs:964:4
[INFO] [stdout]     |
[INFO] [stdout] 964 |   };
[INFO] [stdout]     |    ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use] extern crate quote;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/jackfruit.rs:954:4
[INFO] [stdout]     |
[INFO] [stdout] 954 |   };
[INFO] [stdout]     |    ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/jackfruit.rs:959:4
[INFO] [stdout]     |
[INFO] [stdout] 959 |   };
[INFO] [stdout]     |    ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/jackfruit.rs:964:4
[INFO] [stdout]     |
[INFO] [stdout] 964 |   };
[INFO] [stdout]     |    ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `StateBundle`
[INFO] [stdout]   --> src/potato.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 |   pub struct StateBundle {
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `MemoryWrite`
[INFO] [stdout]   --> src/potato.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 |   pub struct MemoryWrite {
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fetch`
[INFO] [stdout]   --> src/potato.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |   pub fn fetch(mem: &Memories::t, input: U10) -> U36 {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_out_state`
[INFO] [stdout]   --> src/potato.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 |   pub fn write_out_state(_input: StateBundle) -> () {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tick`
[INFO] [stdout]   --> src/potato.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 |   pub fn tick(_forward_by: u64, mem: Memories::t, pipeline_outputs: (Option<U36>, Option<Instruction>, Option<Pipeline::MemoryToArchitect...
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `MachineState`
[INFO] [stdout]   --> src/unpipelined_potato.rs:10:3
[INFO] [stdout]    |
[INFO] [stdout] 10 |   type MachineState = (Instruction, Memories::t);
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fetching`
[INFO] [stdout]   --> src/unpipelined_potato.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Fetching{ progress: u32, mem: Memories::t,},
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Computing`
[INFO] [stdout]   --> src/unpipelined_potato.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Computing{ progress: u32, instruction: Instruction, mem: Memories::t,},
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fetch`
[INFO] [stdout]   --> src/unpipelined_potato.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |   pub fn fetch(mem: &Memories::t, input: U10) -> U36 {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_mem`
[INFO] [stdout]   --> src/unpipelined_potato.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 |   pub fn get_mem(work: Work) -> Memories::t {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `begin_tick`
[INFO] [stdout]   --> src/unpipelined_potato.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 |   pub fn begin_tick(forward_by: u32, mem: Memories::t) -> Work {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tick`
[INFO] [stdout]   --> src/unpipelined_potato.rs:32:10
[INFO] [stdout]    |
[INFO] [stdout] 32 |   pub fn tick(forward_by: u32, working: Work) -> Work {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `u36_to_u64`
[INFO] [stdout]   --> src/unpipelined_potato.rs:69:10
[INFO] [stdout]    |
[INFO] [stdout] 69 |   pub fn u36_to_u64(from: U36) -> u64 {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `u64_to_u36`
[INFO] [stdout]   --> src/unpipelined_potato.rs:72:10
[INFO] [stdout]    |
[INFO] [stdout] 72 |   pub fn u64_to_u36(from: u64) -> U36 {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `u36_to_i64`
[INFO] [stdout]   --> src/unpipelined_potato.rs:75:10
[INFO] [stdout]    |
[INFO] [stdout] 75 |   pub fn u36_to_i64(from: U36) -> i64 {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `i64_to_u36`
[INFO] [stdout]   --> src/unpipelined_potato.rs:85:10
[INFO] [stdout]    |
[INFO] [stdout] 85 |   pub fn i64_to_u36(from: i64) -> U36 {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `clampU`
[INFO] [stdout]   --> src/unpipelined_potato.rs:90:10
[INFO] [stdout]    |
[INFO] [stdout] 90 |   pub fn clampU(from: u64, max: u64) -> u64 {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `clampS`
[INFO] [stdout]   --> src/unpipelined_potato.rs:97:10
[INFO] [stdout]    |
[INFO] [stdout] 97 |   pub fn clampS(from: i64, max: i64, min: i64) -> i64 {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Fetch` should have a snake case name
[INFO] [stdout]   --> src/potato.rs:51:14
[INFO] [stdout]    |
[INFO] [stdout] 51 |   - fetch in Fetch = super::super::fetch
[INFO] [stdout]    |              ^^^^^ help: convert the identifier to snake case (notice the capitalization): `fetch`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Decode` should have a snake case name
[INFO] [stdout]   --> src/potato.rs:52:15
[INFO] [stdout]    |
[INFO] [stdout] 52 |   - decode in Decode = super::super::Instructions::decode
[INFO] [stdout]    |               ^^^^^^ help: convert the identifier to snake case: `decode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `MemoryToArchitecturalRegisters` should have a snake case name
[INFO] [stdout]   --> src/potato.rs:53:41
[INFO] [stdout]    |
[INFO] [stdout] 53 |   - memory_to_architecture_registers in MemoryToArchitecturalRegisters: super::super::Instruction -> Instruction
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `memory_to_architectural_registers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Compute` should have a snake case name
[INFO] [stdout]   --> src/potato.rs:54:16
[INFO] [stdout]    |
[INFO] [stdout] 54 |   - compute in Compute: super::MemoryToArchitecturalRegisters::Instruction -> super::super::StateBundle
[INFO] [stdout]    |                ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `compute`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `WriteOutState` should have a snake case name
[INFO] [stdout]   --> src/potato.rs:55:24
[INFO] [stdout]    |
[INFO] [stdout] 55 |   - write_out_state in WriteOutState = super::super::write_out_state
[INFO] [stdout]    |                        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `write_out_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clampU` should have a snake case name
[INFO] [stdout]   --> src/unpipelined_potato.rs:90:10
[INFO] [stdout]    |
[INFO] [stdout] 90 |   pub fn clampU(from: u64, max: u64) -> u64 {
[INFO] [stdout]    |          ^^^^^^ help: convert the identifier to snake case: `clamp_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clampS` should have a snake case name
[INFO] [stdout]   --> src/unpipelined_potato.rs:97:10
[INFO] [stdout]    |
[INFO] [stdout] 97 |   pub fn clampS(from: i64, max: i64, min: i64) -> i64 {
[INFO] [stdout]    |          ^^^^^^ help: convert the identifier to snake case: `clamp_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Fetch` should have a snake case name
[INFO] [stdout]    --> src/unpipelined_potato.rs:120:14
[INFO] [stdout]     |
[INFO] [stdout] 120 |   - fetch in Fetch = super::super::fetch
[INFO] [stdout]     |              ^^^^^ help: convert the identifier to snake case (notice the capitalization): `fetch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Decode` should have a snake case name
[INFO] [stdout]    --> src/unpipelined_potato.rs:121:15
[INFO] [stdout]     |
[INFO] [stdout] 121 |   - decode in Decode = super::super::Instructions::decode
[INFO] [stdout]     |               ^^^^^^ help: convert the identifier to snake case: `decode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `BackEnd` should have a snake case name
[INFO] [stdout]    --> src/unpipelined_potato.rs:122:17
[INFO] [stdout]     |
[INFO] [stdout] 122 |   - back_end in BackEnd: super::super::MachineState -> super::super::Memories::t
[INFO] [stdout]     |                 ^^^^^^^ help: convert the identifier to snake case: `back_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clampU` should have a snake case name
[INFO] [stdout]    --> src/jackfruit.rs:163:10
[INFO] [stdout]     |
[INFO] [stdout] 163 |   pub fn clampU(from: u64, max: u64) -> u64 {
[INFO] [stdout]     |          ^^^^^^ help: convert the identifier to snake case: `clamp_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clampS` should have a snake case name
[INFO] [stdout]    --> src/jackfruit.rs:170:10
[INFO] [stdout]     |
[INFO] [stdout] 170 |   pub fn clampS(from: i64, max: i64, min: i64) -> i64 {
[INFO] [stdout]     |          ^^^^^^ help: convert the identifier to snake case: `clamp_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Fetch` should have a snake case name
[INFO] [stdout]    --> src/jackfruit.rs:197:14
[INFO] [stdout]     |
[INFO] [stdout] 197 |   - fetch in Fetch = super::super::fetch
[INFO] [stdout]     |              ^^^^^ help: convert the identifier to snake case (notice the capitalization): `fetch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Decode` should have a snake case name
[INFO] [stdout]    --> src/jackfruit.rs:198:15
[INFO] [stdout]     |
[INFO] [stdout] 198 |   - decode in Decode = super::super::Instructions::decode
[INFO] [stdout]     |               ^^^^^^ help: convert the identifier to snake case: `decode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `CheckStall` should have a snake case name
[INFO] [stdout]    --> src/jackfruit.rs:199:20
[INFO] [stdout]     |
[INFO] [stdout] 199 |   - check_stall in CheckStall: super::super::MachineState -> super::super::Work
[INFO] [stdout]     |                    ^^^^^^^^^^ help: convert the identifier to snake case: `check_stall`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `BackEnd` should have a snake case name
[INFO] [stdout]    --> src/jackfruit.rs:200:17
[INFO] [stdout]     |
[INFO] [stdout] 200 |   - back_end in BackEnd: super::super::MachineState -> super::super::Memories::t
[INFO] [stdout]     |                 ^^^^^^^ help: convert the identifier to snake case: `back_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 38 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `StateBundle`
[INFO] [stdout]   --> src/potato.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 |   pub struct StateBundle {
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `MemoryWrite`
[INFO] [stdout]   --> src/potato.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 |   pub struct MemoryWrite {
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fetch`
[INFO] [stdout]   --> src/potato.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |   pub fn fetch(mem: &Memories::t, input: U10) -> U36 {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_out_state`
[INFO] [stdout]   --> src/potato.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 |   pub fn write_out_state(_input: StateBundle) -> () {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tick`
[INFO] [stdout]   --> src/potato.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 |   pub fn tick(_forward_by: u64, mem: Memories::t, pipeline_outputs: (Option<U36>, Option<Instruction>, Option<Pipeline::MemoryToArchitect...
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Fetch` should have a snake case name
[INFO] [stdout]   --> src/potato.rs:51:14
[INFO] [stdout]    |
[INFO] [stdout] 51 |   - fetch in Fetch = super::super::fetch
[INFO] [stdout]    |              ^^^^^ help: convert the identifier to snake case (notice the capitalization): `fetch`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Decode` should have a snake case name
[INFO] [stdout]   --> src/potato.rs:52:15
[INFO] [stdout]    |
[INFO] [stdout] 52 |   - decode in Decode = super::super::Instructions::decode
[INFO] [stdout]    |               ^^^^^^ help: convert the identifier to snake case: `decode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `MemoryToArchitecturalRegisters` should have a snake case name
[INFO] [stdout]   --> src/potato.rs:53:41
[INFO] [stdout]    |
[INFO] [stdout] 53 |   - memory_to_architecture_registers in MemoryToArchitecturalRegisters: super::super::Instruction -> Instruction
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `memory_to_architectural_registers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Compute` should have a snake case name
[INFO] [stdout]   --> src/potato.rs:54:16
[INFO] [stdout]    |
[INFO] [stdout] 54 |   - compute in Compute: super::MemoryToArchitecturalRegisters::Instruction -> super::super::StateBundle
[INFO] [stdout]    |                ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `compute`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `WriteOutState` should have a snake case name
[INFO] [stdout]   --> src/potato.rs:55:24
[INFO] [stdout]    |
[INFO] [stdout] 55 |   - write_out_state in WriteOutState = super::super::write_out_state
[INFO] [stdout]    |                        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `write_out_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clampU` should have a snake case name
[INFO] [stdout]   --> src/unpipelined_potato.rs:90:10
[INFO] [stdout]    |
[INFO] [stdout] 90 |   pub fn clampU(from: u64, max: u64) -> u64 {
[INFO] [stdout]    |          ^^^^^^ help: convert the identifier to snake case: `clamp_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clampS` should have a snake case name
[INFO] [stdout]   --> src/unpipelined_potato.rs:97:10
[INFO] [stdout]    |
[INFO] [stdout] 97 |   pub fn clampS(from: i64, max: i64, min: i64) -> i64 {
[INFO] [stdout]    |          ^^^^^^ help: convert the identifier to snake case: `clamp_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Fetch` should have a snake case name
[INFO] [stdout]    --> src/unpipelined_potato.rs:120:14
[INFO] [stdout]     |
[INFO] [stdout] 120 |   - fetch in Fetch = super::super::fetch
[INFO] [stdout]     |              ^^^^^ help: convert the identifier to snake case (notice the capitalization): `fetch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Decode` should have a snake case name
[INFO] [stdout]    --> src/unpipelined_potato.rs:121:15
[INFO] [stdout]     |
[INFO] [stdout] 121 |   - decode in Decode = super::super::Instructions::decode
[INFO] [stdout]     |               ^^^^^^ help: convert the identifier to snake case: `decode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `BackEnd` should have a snake case name
[INFO] [stdout]    --> src/unpipelined_potato.rs:122:17
[INFO] [stdout]     |
[INFO] [stdout] 122 |   - back_end in BackEnd: super::super::MachineState -> super::super::Memories::t
[INFO] [stdout]     |                 ^^^^^^^ help: convert the identifier to snake case: `back_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clampU` should have a snake case name
[INFO] [stdout]    --> src/jackfruit.rs:163:10
[INFO] [stdout]     |
[INFO] [stdout] 163 |   pub fn clampU(from: u64, max: u64) -> u64 {
[INFO] [stdout]     |          ^^^^^^ help: convert the identifier to snake case: `clamp_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clampS` should have a snake case name
[INFO] [stdout]    --> src/jackfruit.rs:170:10
[INFO] [stdout]     |
[INFO] [stdout] 170 |   pub fn clampS(from: i64, max: i64, min: i64) -> i64 {
[INFO] [stdout]     |          ^^^^^^ help: convert the identifier to snake case: `clamp_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Fetch` should have a snake case name
[INFO] [stdout]    --> src/jackfruit.rs:197:14
[INFO] [stdout]     |
[INFO] [stdout] 197 |   - fetch in Fetch = super::super::fetch
[INFO] [stdout]     |              ^^^^^ help: convert the identifier to snake case (notice the capitalization): `fetch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Decode` should have a snake case name
[INFO] [stdout]    --> src/jackfruit.rs:198:15
[INFO] [stdout]     |
[INFO] [stdout] 198 |   - decode in Decode = super::super::Instructions::decode
[INFO] [stdout]     |               ^^^^^^ help: convert the identifier to snake case: `decode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `CheckStall` should have a snake case name
[INFO] [stdout]    --> src/jackfruit.rs:199:20
[INFO] [stdout]     |
[INFO] [stdout] 199 |   - check_stall in CheckStall: super::super::MachineState -> super::super::Work
[INFO] [stdout]     |                    ^^^^^^^^^^ help: convert the identifier to snake case: `check_stall`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `BackEnd` should have a snake case name
[INFO] [stdout]    --> src/jackfruit.rs:200:17
[INFO] [stdout]     |
[INFO] [stdout] 200 |   - back_end in BackEnd: super::super::MachineState -> super::super::Memories::t
[INFO] [stdout]     |                 ^^^^^^^ help: convert the identifier to snake case: `back_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.63s
[INFO] running `Command { std: "docker" "inspect" "29c57414832f19f31461e5be84cc098837ec4ac911abd457b7d13aac284143b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29c57414832f19f31461e5be84cc098837ec4ac911abd457b7d13aac284143b8", kill_on_drop: false }`
[INFO] [stdout] 29c57414832f19f31461e5be84cc098837ec4ac911abd457b7d13aac284143b8