[INFO] cloning repository https://github.com/zachross015/mixal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zachross015/mixal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzachross015%2Fmixal", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzachross015%2Fmixal'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 97f83ca548fee870c18ad704a96eac644f3604ea
[INFO] checking zachross015/mixal against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzachross015%2Fmixal" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zachross015/mixal on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zachross015/mixal
[INFO] finished tweaking git repo https://github.com/zachross015/mixal
[INFO] tweaked toml for git repo https://github.com/zachross015/mixal written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/zachross015/mixal already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a1a4d1f67366070a0804f499bffb5e9612e854525b54bcd9655149a2be3164c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0a1a4d1f67366070a0804f499bffb5e9612e854525b54bcd9655149a2be3164c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a1a4d1f67366070a0804f499bffb5e9612e854525b54bcd9655149a2be3164c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a1a4d1f67366070a0804f499bffb5e9612e854525b54bcd9655149a2be3164c", kill_on_drop: false }`
[INFO] [stdout] 0a1a4d1f67366070a0804f499bffb5e9612e854525b54bcd9655149a2be3164c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9888e5edd6267def968b86e2634cbb9d8f644d6abe85cc0d5c35be181be1c2e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b9888e5edd6267def968b86e2634cbb9d8f644d6abe85cc0d5c35be181be1c2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking mixal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/computer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `less` should have an upper camel case name
[INFO] [stdout]   --> src/computer.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     less,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Less`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `equal` should have an upper camel case name
[INFO] [stdout]   --> src/computer.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     equal,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `greater` should have an upper camel case name
[INFO] [stdout]   --> src/computer.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     greater
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Greater`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::computer::Computer`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::computer::Computer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/computer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `less` should have an upper camel case name
[INFO] [stdout]   --> src/computer.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     less,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Less`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `equal` should have an upper camel case name
[INFO] [stdout]   --> src/computer.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     equal,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `greater` should have an upper camel case name
[INFO] [stdout]   --> src/computer.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     greater
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Greater`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::computer::Computer`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::computer::Computer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `computer`
[INFO] [stdout]    --> src/instruction.rs:77:32
[INFO] [stdout]     |
[INFO] [stdout] 77  |               fn execute_on(&$s, $c: &mut Computer) {
[INFO] [stdout]     |                                  ^^ help: if this is intentional, prefix it with an underscore: `_computer`
[INFO] [stdout] ...
[INFO] [stdout] 508 | / create_instruction!(JmpA, address: usize, operation: u8, (self, computer) {
[INFO] [stdout] 509 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `address`
[INFO] [stdout]   --> src/word.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn address(&self) -> usize {
[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: `index`
[INFO] [stdout]   --> src/word.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn index(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `field`
[INFO] [stdout]   --> src/word.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn field(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `opcode`
[INFO] [stdout]   --> src/word.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn opcode(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/computer.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn new(mem: [Word; 4000], start: usize) -> Computer {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `default`
[INFO] [stdout]   --> src/computer.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn default() -> Computer {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fetch`
[INFO] [stdout]   --> src/computer.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn fetch(self) -> Word {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `decode_index`
[INFO] [stdout]   --> src/computer.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn decode_index(&mut self, index: &u8) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `decode_field`
[INFO] [stdout]   --> src/computer.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn decode_field(&self, field: &u8) -> (usize, usize) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `decode`
[INFO] [stdout]   --> src/computer.rs:85:8
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn decode(&mut self, instruction: &Word) ->  Box<dyn Instruction> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `run`
[INFO] [stdout]    --> src/computer.rs:153:12
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn run(&mut self) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:57:13
[INFO] [stdout]     |
[INFO] [stdout] 57  |             pub fn new() -> $i { $i {} }
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 339 | create_instruction!(NoOperation, (self, _c) {});
[INFO] [stdout]     | ------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:57:13
[INFO] [stdout]     |
[INFO] [stdout] 57  |             pub fn new() -> $i { $i {} }
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 341 | create_instruction!(Halt, (self, computer) { computer.pc = 4000; });
[INFO] [stdout]     | -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 343 | / create_instruction!(LoadA, address: usize, field_specification: (usize, usize), negative: bool, (self, computer) {
[INFO] [stdout] 344 | |     let ra =  &mut computer.ra;
[INFO] [stdout] 345 | |     let mem = &computer.memory[self.address];
[INFO] [stdout] 346 | |     copy_word_fields(mem, ra, self.field_specification);
[INFO] [stdout] 347 | |     if self.negative { ra.positive = !ra.positive; }
[INFO] [stdout] 348 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 350 | / create_instruction!(LoadX, address: usize, field_specification: (usize, usize), negative: bool, (self, computer) {
[INFO] [stdout] 351 | |     let rx =  &mut computer.rx;
[INFO] [stdout] 352 | |     let mem = &computer.memory[self.address];
[INFO] [stdout] 353 | |     copy_word_fields(mem, rx, self.field_specification);
[INFO] [stdout] 354 | |     if self.negative { rx.positive = !rx.positive; }
[INFO] [stdout] 355 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 357 | / create_instruction!(LoadI, index: u8, address: usize, field_specification: (usize, usize), negative: bool, (self, computer) {
[INFO] [stdout] 358 | |     let mem = &computer.memory[self.address].clone();
[INFO] [stdout] 359 | |     let ri =  register_for_index(computer, self.index);
[INFO] [stdout] 360 | |     copy_word_fields_i(mem, ri, self.field_specification);
[INFO] [stdout] 361 | |     if self.negative { ri.positive = !ri.positive; }
[INFO] [stdout] 362 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 364 | / create_instruction!(StoreA, address: usize, field_specification: (usize, usize), (self, computer) {
[INFO] [stdout] 365 | |     store_operation(&computer.ra, &mut computer.memory[self.address], self.field_specification);
[INFO] [stdout] 366 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 368 | / create_instruction!(StoreX, address: usize, field_specification: (usize, usize), (self, computer) {
[INFO] [stdout] 369 | |     store_operation(&computer.rx, &mut computer.memory[self.address], self.field_specification);
[INFO] [stdout] 370 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 372 | / create_instruction!(StoreI, index: u8, address: usize, field_specification: (usize, usize), (self, computer) {
[INFO] [stdout] 373 | |     let ri =  register_for_index(computer, self.index);
[INFO] [stdout] 374 | |     let reg_clone = ri.clone();
[INFO] [stdout] 375 | |     store_operation(
[INFO] [stdout] ...   |
[INFO] [stdout] 379 | |         );    
[INFO] [stdout] 380 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 382 | / create_instruction!(StoreJ, address: usize, field_specification: (usize, usize), (self, computer) {
[INFO] [stdout] 383 | |     store_operation(&computer.rj, &mut computer.memory[self.address], self.field_specification);
[INFO] [stdout] 384 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 386 | / create_instruction!(StoreZ, address: usize, field_specification: (usize, usize), (self, computer) {
[INFO] [stdout] 387 | |     let zero = Word::default();
[INFO] [stdout] 388 | |     store_operation(&zero, &mut computer.memory[self.address], self.field_specification);
[INFO] [stdout] 389 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 391 | / create_instruction!(Add, address: usize, field_specification: (usize, usize), (self, computer) {
[INFO] [stdout] 392 | |     let (value, overflow) = add_words(&computer.ra, &computer.memory[self.address], self.field_specification);
[INFO] [stdout] 393 | |     copy_word_fields(&value, &mut computer.ra, self.field_specification);
[INFO] [stdout] 394 | |     computer.overflow_flag = overflow;
[INFO] [stdout] 395 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 397 | / create_instruction!(Sub, address: usize, field_specification: (usize, usize), (self, computer) {
[INFO] [stdout] 398 | |     let (value, overflow) = add_words(&computer.ra, &computer.memory[self.address].negate(), self.field_specification);
[INFO] [stdout] 399 | |     copy_word_fields(&value, &mut computer.ra, self.field_specification);
[INFO] [stdout] 400 | |     computer.overflow_flag = overflow;
[INFO] [stdout] 401 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 403 | / create_instruction!(Mult, address: usize, field_specification: (usize, usize) , (self, computer) {
[INFO] [stdout] 404 | |     let (lower_value, upper_value) = multiply_words(&computer.ra, &computer.memory[self.address].negate(), self.field_specification);
[INFO] [stdout] 405 | |     copy_word_fields(&lower_value, &mut computer.rx, (0,5));
[INFO] [stdout] 406 | |     copy_word_fields(&upper_value, &mut computer.ra, (0,5));
[INFO] [stdout] 407 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 409 | / create_instruction!(Div, address: usize, field_specification: (usize, usize) , (self, computer) {
[INFO] [stdout] 410 | |     let (dividend, remainder, overflow) = divide_words(&computer.ra, &computer.rx, &computer.memory[self.address].negate(), self.field_sp...
[INFO] [stdout] 411 | |     copy_word_fields(&remainder, &mut computer.rx, (0,5));
[INFO] [stdout] 412 | |     copy_word_fields(&dividend, &mut computer.ra, (0,5));
[INFO] [stdout] 413 | |     computer.overflow_flag = overflow;
[INFO] [stdout] 414 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 416 | / create_instruction!(EntA, value: usize, entry_is_positive: bool, should_negate: bool, (self, computer) {
[INFO] [stdout] 417 | |     let mut word = Word::from_value(self.value as i64);
[INFO] [stdout] 418 | |     word.positive = if self.should_negate { !self.entry_is_positive } else { self.entry_is_positive };
[INFO] [stdout] 419 | |     copy_word_fields(&word, &mut computer.ra, (0, 5));
[INFO] [stdout] 420 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 422 | / create_instruction!(EntX, value: usize, entry_is_positive: bool, should_negate: bool, (self, computer) {
[INFO] [stdout] 423 | |     let mut word = Word::from_value(self.value as i64);
[INFO] [stdout] 424 | |     word.positive = if self.should_negate { !self.entry_is_positive } else { self.entry_is_positive };
[INFO] [stdout] 425 | |     copy_word_fields(&word, &mut computer.rx, (0, 5));
[INFO] [stdout] 426 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 428 | / create_instruction!(EntI, index: u8, value: usize, entry_is_positive: bool, should_negate: bool, (self, computer) {
[INFO] [stdout] 429 | |     let mut word = Word::from_value(self.value as i64);
[INFO] [stdout] 430 | |     word.positive = if self.should_negate { !self.entry_is_positive } else { self.entry_is_positive };
[INFO] [stdout] 431 | |     let mut ri =  register_for_index(computer, self.index);
[INFO] [stdout] 432 | |     copy_word_fields_i(&word, &mut ri, (0,5));
[INFO] [stdout] 433 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 435 | / create_instruction!(IncA, value: usize, entry_is_positive: bool, should_negate: bool, (self, computer) {
[INFO] [stdout] 436 | |     let mut word = Word::from_value(self.value as i64);
[INFO] [stdout] 437 | |     word.positive = if self.should_negate { !self.entry_is_positive } else { self.entry_is_positive };
[INFO] [stdout] 438 | |     let (value, overflow) = add_words(&computer.ra, &word, (0,5));
[INFO] [stdout] 439 | |     copy_word_fields(&value, &mut computer.ra, (0, 5));
[INFO] [stdout] 440 | |     computer.overflow_flag = overflow;
[INFO] [stdout] 441 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 443 | / create_instruction!(IncX, value: usize, entry_is_positive: bool, should_negate: bool, (self, computer) {
[INFO] [stdout] 444 | |     let mut word = Word::from_value(self.value as i64);
[INFO] [stdout] 445 | |     word.positive = if self.should_negate { !self.entry_is_positive } else { self.entry_is_positive };
[INFO] [stdout] 446 | |     let (value, overflow) = add_words(&computer.rx, &word, (0,5));
[INFO] [stdout] 447 | |     copy_word_fields(&value, &mut computer.rx, (0, 5));
[INFO] [stdout] 448 | |     computer.overflow_flag = overflow;
[INFO] [stdout] 449 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 451 | / create_instruction!(IncI, index: u8, value: usize, entry_is_positive: bool, should_negate: bool, (self, computer) {
[INFO] [stdout] 452 | |     let mut word = Word::from_value(self.value as i64);
[INFO] [stdout] 453 | |     word.positive = if self.should_negate { !self.entry_is_positive } else { self.entry_is_positive };
[INFO] [stdout] 454 | |     let mut ri =  register_for_index(computer, self.index);
[INFO] [stdout] ...   |
[INFO] [stdout] 457 | |     computer.overflow_flag = overflow;
[INFO] [stdout] 458 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 460 | / create_instruction!(CmpA, address: usize, field_specification: (usize, usize), (self, computer) {
[INFO] [stdout] 461 | |     let result = compare_words(&computer.ra, &computer.memory[self.address], self.field_specification);
[INFO] [stdout] 462 | |     computer.comparison_flag = result;
[INFO] [stdout] 463 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 465 | / create_instruction!(CmpX, address: usize, field_specification: (usize, usize), (self, computer) {
[INFO] [stdout] 466 | |     let result = compare_words(&computer.rx, &computer.memory[self.address], self.field_specification);
[INFO] [stdout] 467 | |     computer.comparison_flag = result;
[INFO] [stdout] 468 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 470 | / create_instruction!(CmpI, index: u8, address: usize, field_specification: (usize, usize), (self, computer) {
[INFO] [stdout] 471 | |     let mem = computer.memory[self.address].clone();
[INFO] [stdout] 472 | |     let ri =  register_for_index(computer, self.index);
[INFO] [stdout] 473 | |     let result = compare_words(&ri, &mem, self.field_specification);
[INFO] [stdout] 474 | |     computer.comparison_flag = result;
[INFO] [stdout] 475 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 477 | / create_instruction!(Jmp, address: usize, save_address: bool, (self, computer) {
[INFO] [stdout] 478 | |     if self.save_address {
[INFO] [stdout] 479 | |         save_jump(computer);
[INFO] [stdout] 480 | |     }
[INFO] [stdout] 481 | |     computer.pc = self.address;
[INFO] [stdout] 482 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 484 | / create_instruction!(JmpO, address: usize, should_negate: bool, (self, computer) {
[INFO] [stdout] 485 | |     if computer.overflow_flag.clone() != self.should_negate {
[INFO] [stdout] 486 | |         save_jump(computer);
[INFO] [stdout] 487 | |         computer.pc = self.address;
[INFO] [stdout] 488 | |     }
[INFO] [stdout] 489 | |     computer.overflow_flag = false;
[INFO] [stdout] 490 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 492 | / create_instruction!(JmpC, address: usize, operation: u8, (self, computer) {
[INFO] [stdout] 493 | |     let condition = match self.operation {
[INFO] [stdout] 494 | |         4 => computer.comparison_flag == ComparisonFlag::less,
[INFO] [stdout] 495 | |         5 => computer.comparison_flag == ComparisonFlag::equal,
[INFO] [stdout] ...   |
[INFO] [stdout] 505 | |     }
[INFO] [stdout] 506 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/instruction.rs:70:13
[INFO] [stdout]     |
[INFO] [stdout] 70  |               pub fn new($($v: $t),*) -> $i {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 508 | / create_instruction!(JmpA, address: usize, operation: u8, (self, computer) {
[INFO] [stdout] 509 | | });
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `computer::ComparisonFlag` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> src/tests.rs:449:25
[INFO] [stdout]     |
[INFO] [stdout] 449 |     println!("{:} {:}", output, should_be);
[INFO] [stdout]     |                         ^^^^^^ `computer::ComparisonFlag` cannot be formatted with the default formatter
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::fmt::Display` is not implemented for `computer::ComparisonFlag`
[INFO] [stdout]     = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]     = note: required by `std::fmt::Display::fmt`
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `computer::ComparisonFlag` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> src/tests.rs:449:33
[INFO] [stdout]     |
[INFO] [stdout] 449 |     println!("{:} {:}", output, should_be);
[INFO] [stdout]     |                                 ^^^^^^^^^ `computer::ComparisonFlag` cannot be formatted with the default formatter
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::fmt::Display` is not implemented for `computer::ComparisonFlag`
[INFO] [stdout]     = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]     = note: required by `std::fmt::Display::fmt`
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `computer::ComparisonFlag` doesn't implement `Debug`
[INFO] [stdout]    --> src/tests.rs:450:5
[INFO] [stdout]     |
[INFO] [stdout] 450 |     assert_eq!(output, should_be);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `computer::ComparisonFlag` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `computer::ComparisonFlag`
[INFO] [stdout]     = note: add `#[derive(Debug)]` or manually implement `Debug`
[INFO] [stdout]     = note: required because of the requirements on the impl of `Debug` for `&computer::ComparisonFlag`
[INFO] [stdout]     = note: required by `std::fmt::Debug::fmt`
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `computer::ComparisonFlag` doesn't implement `Debug`
[INFO] [stdout]    --> src/tests.rs:450:5
[INFO] [stdout]     |
[INFO] [stdout] 450 |     assert_eq!(output, should_be);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `computer::ComparisonFlag` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `computer::ComparisonFlag`
[INFO] [stdout]     = note: add `#[derive(Debug)]` or manually implement `Debug`
[INFO] [stdout]     = note: required because of the requirements on the impl of `Debug` for `&computer::ComparisonFlag`
[INFO] [stdout]     = note: required by `std::fmt::Debug::fmt`
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `computer::ComparisonFlag` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> src/tests.rs:459:25
[INFO] [stdout]     |
[INFO] [stdout] 459 |     println!("{:} {:}", output, should_be);
[INFO] [stdout]     |                         ^^^^^^ `computer::ComparisonFlag` cannot be formatted with the default formatter
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::fmt::Display` is not implemented for `computer::ComparisonFlag`
[INFO] [stdout]     = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]     = note: required by `std::fmt::Display::fmt`
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `computer::ComparisonFlag` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> src/tests.rs:459:33
[INFO] [stdout]     |
[INFO] [stdout] 459 |     println!("{:} {:}", output, should_be);
[INFO] [stdout]     |                                 ^^^^^^^^^ `computer::ComparisonFlag` cannot be formatted with the default formatter
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::fmt::Display` is not implemented for `computer::ComparisonFlag`
[INFO] [stdout]     = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]     = note: required by `std::fmt::Display::fmt`
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `computer::ComparisonFlag` doesn't implement `Debug`
[INFO] [stdout]    --> src/tests.rs:460:5
[INFO] [stdout]     |
[INFO] [stdout] 460 |     assert_eq!(output, should_be);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `computer::ComparisonFlag` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `computer::ComparisonFlag`
[INFO] [stdout]     = note: add `#[derive(Debug)]` or manually implement `Debug`
[INFO] [stdout]     = note: required because of the requirements on the impl of `Debug` for `&computer::ComparisonFlag`
[INFO] [stdout]     = note: required by `std::fmt::Debug::fmt`
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `computer::ComparisonFlag` doesn't implement `Debug`
[INFO] [stdout]    --> src/tests.rs:460:5
[INFO] [stdout]     |
[INFO] [stdout] 460 |     assert_eq!(output, should_be);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `computer::ComparisonFlag` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `computer::ComparisonFlag`
[INFO] [stdout]     = note: add `#[derive(Debug)]` or manually implement `Debug`
[INFO] [stdout]     = note: required because of the requirements on the impl of `Debug` for `&computer::ComparisonFlag`
[INFO] [stdout]     = note: required by `std::fmt::Debug::fmt`
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `computer::ComparisonFlag` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> src/tests.rs:469:25
[INFO] [stdout]     |
[INFO] [stdout] 469 |     println!("{:} {:}", output, should_be);
[INFO] [stdout]     |                         ^^^^^^ `computer::ComparisonFlag` cannot be formatted with the default formatter
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::fmt::Display` is not implemented for `computer::ComparisonFlag`
[INFO] [stdout]     = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]     = note: required by `std::fmt::Display::fmt`
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `computer::ComparisonFlag` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> src/tests.rs:469:33
[INFO] [stdout]     |
[INFO] [stdout] 469 |     println!("{:} {:}", output, should_be);
[INFO] [stdout]     |                                 ^^^^^^^^^ `computer::ComparisonFlag` cannot be formatted with the default formatter
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::fmt::Display` is not implemented for `computer::ComparisonFlag`
[INFO] [stdout]     = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]     = note: required by `std::fmt::Display::fmt`
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `computer::ComparisonFlag` doesn't implement `Debug`
[INFO] [stdout]    --> src/tests.rs:470:5
[INFO] [stdout]     |
[INFO] [stdout] 470 |     assert_eq!(output, should_be);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `computer::ComparisonFlag` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `computer::ComparisonFlag`
[INFO] [stdout]     = note: add `#[derive(Debug)]` or manually implement `Debug`
[INFO] [stdout]     = note: required because of the requirements on the impl of `Debug` for `&computer::ComparisonFlag`
[INFO] [stdout]     = note: required by `std::fmt::Debug::fmt`
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `computer::ComparisonFlag` doesn't implement `Debug`
[INFO] [stdout]    --> src/tests.rs:470:5
[INFO] [stdout]     |
[INFO] [stdout] 470 |     assert_eq!(output, should_be);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `computer::ComparisonFlag` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `computer::ComparisonFlag`
[INFO] [stdout]     = note: add `#[derive(Debug)]` or manually implement `Debug`
[INFO] [stdout]     = note: required because of the requirements on the impl of `Debug` for `&computer::ComparisonFlag`
[INFO] [stdout]     = note: required by `std::fmt::Debug::fmt`
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `computer::ComparisonFlag` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> src/tests.rs:479:25
[INFO] [stdout]     |
[INFO] [stdout] 479 |     println!("{:} {:}", output, should_be);
[INFO] [stdout]     |                         ^^^^^^ `computer::ComparisonFlag` cannot be formatted with the default formatter
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::fmt::Display` is not implemented for `computer::ComparisonFlag`
[INFO] [stdout]     = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]     = note: required by `std::fmt::Display::fmt`
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `computer::ComparisonFlag` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> src/tests.rs:479:33
[INFO] [stdout]     |
[INFO] [stdout] 479 |     println!("{:} {:}", output, should_be);
[INFO] [stdout]     |                                 ^^^^^^^^^ `computer::ComparisonFlag` cannot be formatted with the default formatter
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::fmt::Display` is not implemented for `computer::ComparisonFlag`
[INFO] [stdout]     = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]     = note: required by `std::fmt::Display::fmt`
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `computer::ComparisonFlag` doesn't implement `Debug`
[INFO] [stdout]    --> src/tests.rs:480:5
[INFO] [stdout]     |
[INFO] [stdout] 480 |     assert_eq!(output, should_be);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `computer::ComparisonFlag` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `computer::ComparisonFlag`
[INFO] [stdout]     = note: add `#[derive(Debug)]` or manually implement `Debug`
[INFO] [stdout]     = note: required because of the requirements on the impl of `Debug` for `&computer::ComparisonFlag`
[INFO] [stdout]     = note: required by `std::fmt::Debug::fmt`
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `computer::ComparisonFlag` doesn't implement `Debug`
[INFO] [stdout]    --> src/tests.rs:480:5
[INFO] [stdout]     |
[INFO] [stdout] 480 |     assert_eq!(output, should_be);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `computer::ComparisonFlag` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `computer::ComparisonFlag`
[INFO] [stdout]     = note: add `#[derive(Debug)]` or manually implement `Debug`
[INFO] [stdout]     = note: required because of the requirements on the impl of `Debug` for `&computer::ComparisonFlag`
[INFO] [stdout]     = note: required by `std::fmt::Debug::fmt`
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 16 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mixal`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "b9888e5edd6267def968b86e2634cbb9d8f644d6abe85cc0d5c35be181be1c2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9888e5edd6267def968b86e2634cbb9d8f644d6abe85cc0d5c35be181be1c2e", kill_on_drop: false }`
[INFO] [stdout] b9888e5edd6267def968b86e2634cbb9d8f644d6abe85cc0d5c35be181be1c2e