[INFO] updating cached repository https://github.com/hellopatrick/piranha
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 042cd1b19b6187120d4964b6195581df6079f373
[INFO] testing hellopatrick/piranha against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhellopatrick%2Fpiranha" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hellopatrick/piranha on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hellopatrick/piranha
[INFO] finished tweaking git repo https://github.com/hellopatrick/piranha
[INFO] tweaked toml for git repo https://github.com/hellopatrick/piranha written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/hellopatrick/piranha already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 187e2d2408b1882f2f639e705cb2e916ac44b82620d782b97d19f18539f8b656
[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" "187e2d2408b1882f2f639e705cb2e916ac44b82620d782b97d19f18539f8b656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "187e2d2408b1882f2f639e705cb2e916ac44b82620d782b97d19f18539f8b656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "187e2d2408b1882f2f639e705cb2e916ac44b82620d782b97d19f18539f8b656", kill_on_drop: false }`
[INFO] [stdout] 187e2d2408b1882f2f639e705cb2e916ac44b82620d782b97d19f18539f8b656
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3cd3ec1616dc7e26247eceaa6faf675083525b6d52b49e17092f0edc04fc572
[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" "c3cd3ec1616dc7e26247eceaa6faf675083525b6d52b49e17092f0edc04fc572", kill_on_drop: false }`
[INFO] [stderr]    Compiling piranha v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/cpu.rs:64:7
[INFO] [stdout]    |
[INFO] [stdout] 64 |       _ => panic!("instruction not implemented"),
[INFO] [stdout]    |       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]   --> src/cpu.rs:87:21
[INFO] [stdout]    |
[INFO] [stdout] 87 |   fn inc(&mut self, target: RegisterPair) {}
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_byte`
[INFO] [stdout]   --> src/bus.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 |   pub fn read_byte(&self, loc: u16) -> u8 {
[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: `chomp_byte`
[INFO] [stdout]   --> src/cpu.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 |   pub fn chomp_byte(&mut self) -> u8 {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `chomp_word`
[INFO] [stdout]   --> src/cpu.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 |   pub fn chomp_word(&mut self) -> u16 {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `step`
[INFO] [stdout]   --> src/cpu.rs:42:10
[INFO] [stdout]    |
[INFO] [stdout] 42 |   pub fn step(&mut self) {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `execute`
[INFO] [stdout]   --> src/cpu.rs:57:6
[INFO] [stdout]    |
[INFO] [stdout] 57 |   fn execute(&mut self, instruction: Instruction) {
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `noop`
[INFO] [stdout]   --> src/cpu.rs:68:6
[INFO] [stdout]    |
[INFO] [stdout] 68 |   fn noop(&mut self) {}
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `halt`
[INFO] [stdout]   --> src/cpu.rs:70:6
[INFO] [stdout]    |
[INFO] [stdout] 70 |   fn halt(&mut self) {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add`
[INFO] [stdout]   --> src/cpu.rs:74:6
[INFO] [stdout]    |
[INFO] [stdout] 74 |   fn add(&mut self, target: Register) {
[INFO] [stdout]    |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inc`
[INFO] [stdout]   --> src/cpu.rs:87:6
[INFO] [stdout]    |
[INFO] [stdout] 87 |   fn inc(&mut self, target: RegisterPair) {}
[INFO] [stdout]    |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `jump`
[INFO] [stdout]   --> src/cpu.rs:89:6
[INFO] [stdout]    |
[INFO] [stdout] 89 |   fn jump(&mut self, test: JumpTest) {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `JumpTest`
[INFO] [stdout]  --> src/instruction.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum JumpTest {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Target`
[INFO] [stdout]   --> src/instruction.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum Target {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Instruction`
[INFO] [stdout]   --> src/instruction.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub enum Instruction {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `of_byte`
[INFO] [stdout]   --> src/instruction.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 38 |   pub fn of_byte(byte: u8, prefixed: bool) -> Option<Self> {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `of_unprefixed_byte`
[INFO] [stdout]   --> src/instruction.rs:46:10
[INFO] [stdout]    |
[INFO] [stdout] 46 |   pub fn of_unprefixed_byte(byte: u8) -> Option<Self> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `of_prefixed_byte`
[INFO] [stdout]   --> src/instruction.rs:55:10
[INFO] [stdout]    |
[INFO] [stdout] 55 |   pub fn of_prefixed_byte(byte: u8) -> Option<Self> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `A`
[INFO] [stdout]   --> src/registers.rs:54:3
[INFO] [stdout]    |
[INFO] [stdout] 54 |   A,
[INFO] [stdout]    |   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `B`
[INFO] [stdout]   --> src/registers.rs:55:3
[INFO] [stdout]    |
[INFO] [stdout] 55 |   B,
[INFO] [stdout]    |   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `C`
[INFO] [stdout]   --> src/registers.rs:56:3
[INFO] [stdout]    |
[INFO] [stdout] 56 |   C,
[INFO] [stdout]    |   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `D`
[INFO] [stdout]   --> src/registers.rs:57:3
[INFO] [stdout]    |
[INFO] [stdout] 57 |   D,
[INFO] [stdout]    |   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `E`
[INFO] [stdout]   --> src/registers.rs:58:3
[INFO] [stdout]    |
[INFO] [stdout] 58 |   E,
[INFO] [stdout]    |   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `F`
[INFO] [stdout]   --> src/registers.rs:59:3
[INFO] [stdout]    |
[INFO] [stdout] 59 |   F,
[INFO] [stdout]    |   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `H`
[INFO] [stdout]   --> src/registers.rs:60:3
[INFO] [stdout]    |
[INFO] [stdout] 60 |   H,
[INFO] [stdout]    |   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `L`
[INFO] [stdout]   --> src/registers.rs:61:3
[INFO] [stdout]    |
[INFO] [stdout] 61 |   L,
[INFO] [stdout]    |   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AF`
[INFO] [stdout]   --> src/registers.rs:66:3
[INFO] [stdout]    |
[INFO] [stdout] 66 |   AF,
[INFO] [stdout]    |   ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BC`
[INFO] [stdout]   --> src/registers.rs:67:3
[INFO] [stdout]    |
[INFO] [stdout] 67 |   BC,
[INFO] [stdout]    |   ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DE`
[INFO] [stdout]   --> src/registers.rs:68:3
[INFO] [stdout]    |
[INFO] [stdout] 68 |   DE,
[INFO] [stdout]    |   ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `HL`
[INFO] [stdout]   --> src/registers.rs:69:3
[INFO] [stdout]    |
[INFO] [stdout] 69 |   HL,
[INFO] [stdout]    |   ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `HLI`
[INFO] [stdout]   --> src/registers.rs:70:3
[INFO] [stdout]    |
[INFO] [stdout] 70 |   HLI,
[INFO] [stdout]    |   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `HLD`
[INFO] [stdout]   --> src/registers.rs:71:3
[INFO] [stdout]    |
[INFO] [stdout] 71 |   HLD,
[INFO] [stdout]    |   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/registers.rs:100:10
[INFO] [stdout]     |
[INFO] [stdout] 100 |   pub fn get(&self, register: Register) -> u8 {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_pair`
[INFO] [stdout]    --> src/registers.rs:113:10
[INFO] [stdout]     |
[INFO] [stdout] 113 |   pub fn get_pair(&mut self, pair: RegisterPair) -> u16 {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `af`
[INFO] [stdout]    --> src/registers.rs:124:10
[INFO] [stdout]     |
[INFO] [stdout] 124 |   pub fn af(&self) -> u16 {
[INFO] [stdout]     |          ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_af`
[INFO] [stdout]    --> src/registers.rs:130:10
[INFO] [stdout]     |
[INFO] [stdout] 130 |   pub fn set_af(&mut self, value: u16) {
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bc`
[INFO] [stdout]    --> src/registers.rs:137:10
[INFO] [stdout]     |
[INFO] [stdout] 137 |   pub fn bc(&self) -> u16 {
[INFO] [stdout]     |          ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_bc`
[INFO] [stdout]    --> src/registers.rs:141:10
[INFO] [stdout]     |
[INFO] [stdout] 141 |   pub fn set_bc(&mut self, value: u16) {
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `de`
[INFO] [stdout]    --> src/registers.rs:148:10
[INFO] [stdout]     |
[INFO] [stdout] 148 |   pub fn de(&self) -> u16 {
[INFO] [stdout]     |          ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_de`
[INFO] [stdout]    --> src/registers.rs:152:10
[INFO] [stdout]     |
[INFO] [stdout] 152 |   pub fn set_de(&mut self, value: u16) {
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `hl`
[INFO] [stdout]    --> src/registers.rs:159:10
[INFO] [stdout]     |
[INFO] [stdout] 159 |   pub fn hl(&self) -> u16 {
[INFO] [stdout]     |          ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_hl`
[INFO] [stdout]    --> src/registers.rs:163:10
[INFO] [stdout]     |
[INFO] [stdout] 163 |   pub fn set_hl(&mut self, value: u16) {
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `hld`
[INFO] [stdout]    --> src/registers.rs:170:10
[INFO] [stdout]     |
[INFO] [stdout] 170 |   pub fn hld(&mut self) -> u16 {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `hli`
[INFO] [stdout]    --> src/registers.rs:177:10
[INFO] [stdout]     |
[INFO] [stdout] 177 |   pub fn hli(&mut self) -> u16 {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "c3cd3ec1616dc7e26247eceaa6faf675083525b6d52b49e17092f0edc04fc572", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3cd3ec1616dc7e26247eceaa6faf675083525b6d52b49e17092f0edc04fc572", kill_on_drop: false }`
[INFO] [stdout] c3cd3ec1616dc7e26247eceaa6faf675083525b6d52b49e17092f0edc04fc572
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ee0d2b9e407e0ac33e837d852eeef51796df3dbc055830a03e22dc56bc8245b
[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" "7ee0d2b9e407e0ac33e837d852eeef51796df3dbc055830a03e22dc56bc8245b", kill_on_drop: false }`
[INFO] [stderr]    Compiling piranha v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/cpu.rs:64:7
[INFO] [stdout]    |
[INFO] [stdout] 64 |       _ => panic!("instruction not implemented"),
[INFO] [stdout]    |       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]   --> src/cpu.rs:87:21
[INFO] [stdout]    |
[INFO] [stdout] 87 |   fn inc(&mut self, target: RegisterPair) {}
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_byte`
[INFO] [stdout]   --> src/bus.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 |   pub fn read_byte(&self, loc: u16) -> u8 {
[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: `chomp_byte`
[INFO] [stdout]   --> src/cpu.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 |   pub fn chomp_byte(&mut self) -> u8 {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `chomp_word`
[INFO] [stdout]   --> src/cpu.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 |   pub fn chomp_word(&mut self) -> u16 {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `step`
[INFO] [stdout]   --> src/cpu.rs:42:10
[INFO] [stdout]    |
[INFO] [stdout] 42 |   pub fn step(&mut self) {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `execute`
[INFO] [stdout]   --> src/cpu.rs:57:6
[INFO] [stdout]    |
[INFO] [stdout] 57 |   fn execute(&mut self, instruction: Instruction) {
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `noop`
[INFO] [stdout]   --> src/cpu.rs:68:6
[INFO] [stdout]    |
[INFO] [stdout] 68 |   fn noop(&mut self) {}
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `halt`
[INFO] [stdout]   --> src/cpu.rs:70:6
[INFO] [stdout]    |
[INFO] [stdout] 70 |   fn halt(&mut self) {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add`
[INFO] [stdout]   --> src/cpu.rs:74:6
[INFO] [stdout]    |
[INFO] [stdout] 74 |   fn add(&mut self, target: Register) {
[INFO] [stdout]    |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inc`
[INFO] [stdout]   --> src/cpu.rs:87:6
[INFO] [stdout]    |
[INFO] [stdout] 87 |   fn inc(&mut self, target: RegisterPair) {}
[INFO] [stdout]    |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `jump`
[INFO] [stdout]   --> src/cpu.rs:89:6
[INFO] [stdout]    |
[INFO] [stdout] 89 |   fn jump(&mut self, test: JumpTest) {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `JumpTest`
[INFO] [stdout]  --> src/instruction.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum JumpTest {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Target`
[INFO] [stdout]   --> src/instruction.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum Target {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Instruction`
[INFO] [stdout]   --> src/instruction.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub enum Instruction {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `of_byte`
[INFO] [stdout]   --> src/instruction.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 38 |   pub fn of_byte(byte: u8, prefixed: bool) -> Option<Self> {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `of_unprefixed_byte`
[INFO] [stdout]   --> src/instruction.rs:46:10
[INFO] [stdout]    |
[INFO] [stdout] 46 |   pub fn of_unprefixed_byte(byte: u8) -> Option<Self> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `of_prefixed_byte`
[INFO] [stdout]   --> src/instruction.rs:55:10
[INFO] [stdout]    |
[INFO] [stdout] 55 |   pub fn of_prefixed_byte(byte: u8) -> Option<Self> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `A`
[INFO] [stdout]   --> src/registers.rs:54:3
[INFO] [stdout]    |
[INFO] [stdout] 54 |   A,
[INFO] [stdout]    |   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `B`
[INFO] [stdout]   --> src/registers.rs:55:3
[INFO] [stdout]    |
[INFO] [stdout] 55 |   B,
[INFO] [stdout]    |   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `C`
[INFO] [stdout]   --> src/registers.rs:56:3
[INFO] [stdout]    |
[INFO] [stdout] 56 |   C,
[INFO] [stdout]    |   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `D`
[INFO] [stdout]   --> src/registers.rs:57:3
[INFO] [stdout]    |
[INFO] [stdout] 57 |   D,
[INFO] [stdout]    |   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `E`
[INFO] [stdout]   --> src/registers.rs:58:3
[INFO] [stdout]    |
[INFO] [stdout] 58 |   E,
[INFO] [stdout]    |   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `F`
[INFO] [stdout]   --> src/registers.rs:59:3
[INFO] [stdout]    |
[INFO] [stdout] 59 |   F,
[INFO] [stdout]    |   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `H`
[INFO] [stdout]   --> src/registers.rs:60:3
[INFO] [stdout]    |
[INFO] [stdout] 60 |   H,
[INFO] [stdout]    |   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `L`
[INFO] [stdout]   --> src/registers.rs:61:3
[INFO] [stdout]    |
[INFO] [stdout] 61 |   L,
[INFO] [stdout]    |   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AF`
[INFO] [stdout]   --> src/registers.rs:66:3
[INFO] [stdout]    |
[INFO] [stdout] 66 |   AF,
[INFO] [stdout]    |   ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BC`
[INFO] [stdout]   --> src/registers.rs:67:3
[INFO] [stdout]    |
[INFO] [stdout] 67 |   BC,
[INFO] [stdout]    |   ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DE`
[INFO] [stdout]   --> src/registers.rs:68:3
[INFO] [stdout]    |
[INFO] [stdout] 68 |   DE,
[INFO] [stdout]    |   ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `HL`
[INFO] [stdout]   --> src/registers.rs:69:3
[INFO] [stdout]    |
[INFO] [stdout] 69 |   HL,
[INFO] [stdout]    |   ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `HLI`
[INFO] [stdout]   --> src/registers.rs:70:3
[INFO] [stdout]    |
[INFO] [stdout] 70 |   HLI,
[INFO] [stdout]    |   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `HLD`
[INFO] [stdout]   --> src/registers.rs:71:3
[INFO] [stdout]    |
[INFO] [stdout] 71 |   HLD,
[INFO] [stdout]    |   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/registers.rs:100:10
[INFO] [stdout]     |
[INFO] [stdout] 100 |   pub fn get(&self, register: Register) -> u8 {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_pair`
[INFO] [stdout]    --> src/registers.rs:113:10
[INFO] [stdout]     |
[INFO] [stdout] 113 |   pub fn get_pair(&mut self, pair: RegisterPair) -> u16 {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `hld`
[INFO] [stdout]    --> src/registers.rs:170:10
[INFO] [stdout]     |
[INFO] [stdout] 170 |   pub fn hld(&mut self) -> u16 {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `hli`
[INFO] [stdout]    --> src/registers.rs:177:10
[INFO] [stdout]     |
[INFO] [stdout] 177 |   pub fn hli(&mut self) -> u16 {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "7ee0d2b9e407e0ac33e837d852eeef51796df3dbc055830a03e22dc56bc8245b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ee0d2b9e407e0ac33e837d852eeef51796df3dbc055830a03e22dc56bc8245b", kill_on_drop: false }`
[INFO] [stdout] 7ee0d2b9e407e0ac33e837d852eeef51796df3dbc055830a03e22dc56bc8245b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 93fab80d798c142f061b6c9d31ff4f79200438d7cb9709a4e2e09920af6e25ab
[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" "93fab80d798c142f061b6c9d31ff4f79200438d7cb9709a4e2e09920af6e25ab", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/cpu.rs:64:7
[INFO] [stderr]    |
[INFO] [stderr] 64 |       _ => panic!("instruction not implemented"),
[INFO] [stderr]    |       ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `target`
[INFO] [stderr]   --> src/cpu.rs:87:21
[INFO] [stderr]    |
[INFO] [stderr] 87 |   fn inc(&mut self, target: RegisterPair) {}
[INFO] [stderr]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `read_byte`
[INFO] [stderr]   --> src/bus.rs:20:10
[INFO] [stderr]    |
[INFO] [stderr] 20 |   pub fn read_byte(&self, loc: u16) -> u8 {
[INFO] [stderr]    |          ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `chomp_byte`
[INFO] [stderr]   --> src/cpu.rs:25:10
[INFO] [stderr]    |
[INFO] [stderr] 25 |   pub fn chomp_byte(&mut self) -> u8 {
[INFO] [stderr]    |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `chomp_word`
[INFO] [stderr]   --> src/cpu.rs:33:10
[INFO] [stderr]    |
[INFO] [stderr] 33 |   pub fn chomp_word(&mut self) -> u16 {
[INFO] [stderr]    |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `step`
[INFO] [stderr]   --> src/cpu.rs:42:10
[INFO] [stderr]    |
[INFO] [stderr] 42 |   pub fn step(&mut self) {
[INFO] [stderr]    |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `execute`
[INFO] [stderr]   --> src/cpu.rs:57:6
[INFO] [stderr]    |
[INFO] [stderr] 57 |   fn execute(&mut self, instruction: Instruction) {
[INFO] [stderr]    |      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `noop`
[INFO] [stderr]   --> src/cpu.rs:68:6
[INFO] [stderr]    |
[INFO] [stderr] 68 |   fn noop(&mut self) {}
[INFO] [stderr]    |      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `halt`
[INFO] [stderr]   --> src/cpu.rs:70:6
[INFO] [stderr]    |
[INFO] [stderr] 70 |   fn halt(&mut self) {
[INFO] [stderr]    |      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add`
[INFO] [stderr]   --> src/cpu.rs:74:6
[INFO] [stderr]    |
[INFO] [stderr] 74 |   fn add(&mut self, target: Register) {
[INFO] [stderr]    |      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `inc`
[INFO] [stderr]   --> src/cpu.rs:87:6
[INFO] [stderr]    |
[INFO] [stderr] 87 |   fn inc(&mut self, target: RegisterPair) {}
[INFO] [stderr]    |      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `jump`
[INFO] [stderr]   --> src/cpu.rs:89:6
[INFO] [stderr]    |
[INFO] [stderr] 89 |   fn jump(&mut self, test: JumpTest) {
[INFO] [stderr]    |      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `JumpTest`
[INFO] [stderr]  --> src/instruction.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub enum JumpTest {
[INFO] [stderr]   |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Target`
[INFO] [stderr]   --> src/instruction.rs:11:10
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub enum Target {
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Instruction`
[INFO] [stderr]   --> src/instruction.rs:29:10
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub enum Instruction {
[INFO] [stderr]    |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `of_byte`
[INFO] [stderr]   --> src/instruction.rs:38:10
[INFO] [stderr]    |
[INFO] [stderr] 38 |   pub fn of_byte(byte: u8, prefixed: bool) -> Option<Self> {
[INFO] [stderr]    |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `of_unprefixed_byte`
[INFO] [stderr]   --> src/instruction.rs:46:10
[INFO] [stderr]    |
[INFO] [stderr] 46 |   pub fn of_unprefixed_byte(byte: u8) -> Option<Self> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `of_prefixed_byte`
[INFO] [stderr]   --> src/instruction.rs:55:10
[INFO] [stderr]    |
[INFO] [stderr] 55 |   pub fn of_prefixed_byte(byte: u8) -> Option<Self> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `A`
[INFO] [stderr]   --> src/registers.rs:54:3
[INFO] [stderr]    |
[INFO] [stderr] 54 |   A,
[INFO] [stderr]    |   ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `B`
[INFO] [stderr]   --> src/registers.rs:55:3
[INFO] [stderr]    |
[INFO] [stderr] 55 |   B,
[INFO] [stderr]    |   ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `C`
[INFO] [stderr]   --> src/registers.rs:56:3
[INFO] [stderr]    |
[INFO] [stderr] 56 |   C,
[INFO] [stderr]    |   ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `D`
[INFO] [stderr]   --> src/registers.rs:57:3
[INFO] [stderr]    |
[INFO] [stderr] 57 |   D,
[INFO] [stderr]    |   ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `E`
[INFO] [stderr]   --> src/registers.rs:58:3
[INFO] [stderr]    |
[INFO] [stderr] 58 |   E,
[INFO] [stderr]    |   ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F`
[INFO] [stderr]   --> src/registers.rs:59:3
[INFO] [stderr]    |
[INFO] [stderr] 59 |   F,
[INFO] [stderr]    |   ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `H`
[INFO] [stderr]   --> src/registers.rs:60:3
[INFO] [stderr]    |
[INFO] [stderr] 60 |   H,
[INFO] [stderr]    |   ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `L`
[INFO] [stderr]   --> src/registers.rs:61:3
[INFO] [stderr]    |
[INFO] [stderr] 61 |   L,
[INFO] [stderr]    |   ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `AF`
[INFO] [stderr]   --> src/registers.rs:66:3
[INFO] [stderr]    |
[INFO] [stderr] 66 |   AF,
[INFO] [stderr]    |   ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `BC`
[INFO] [stderr]   --> src/registers.rs:67:3
[INFO] [stderr]    |
[INFO] [stderr] 67 |   BC,
[INFO] [stderr]    |   ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DE`
[INFO] [stderr]   --> src/registers.rs:68:3
[INFO] [stderr]    |
[INFO] [stderr] 68 |   DE,
[INFO] [stderr]    |   ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `HL`
[INFO] [stderr]   --> src/registers.rs:69:3
[INFO] [stderr]    |
[INFO] [stderr] 69 |   HL,
[INFO] [stderr]    |   ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `HLI`
[INFO] [stderr]   --> src/registers.rs:70:3
[INFO] [stderr]    |
[INFO] [stderr] 70 |   HLI,
[INFO] [stderr]    |   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `HLD`
[INFO] [stderr]   --> src/registers.rs:71:3
[INFO] [stderr]    |
[INFO] [stderr] 71 |   HLD,
[INFO] [stderr]    |   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get`
[INFO] [stderr]    --> src/registers.rs:100:10
[INFO] [stderr]     |
[INFO] [stderr] 100 |   pub fn get(&self, register: Register) -> u8 {
[INFO] [stderr]     |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_pair`
[INFO] [stderr]    --> src/registers.rs:113:10
[INFO] [stderr]     |
[INFO] [stderr] 113 |   pub fn get_pair(&mut self, pair: RegisterPair) -> u16 {
[INFO] [stderr]     |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `hld`
[INFO] [stderr]    --> src/registers.rs:170:10
[INFO] [stderr]     |
[INFO] [stderr] 170 |   pub fn hld(&mut self) -> u16 {
[INFO] [stderr]     |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `hli`
[INFO] [stderr]    --> src/registers.rs:177:10
[INFO] [stderr]     |
[INFO] [stderr] 177 |   pub fn hli(&mut self) -> u16 {
[INFO] [stderr]     |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 36 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/piranha-bc9c41d7a76bc58a
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test registers::test::write_combined_registers ... ok
[INFO] [stdout] test registers::test::read_combined_registers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "93fab80d798c142f061b6c9d31ff4f79200438d7cb9709a4e2e09920af6e25ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93fab80d798c142f061b6c9d31ff4f79200438d7cb9709a4e2e09920af6e25ab", kill_on_drop: false }`
[INFO] [stdout] 93fab80d798c142f061b6c9d31ff4f79200438d7cb9709a4e2e09920af6e25ab