[INFO] cloning repository https://github.com/mattjurenka/prologtorust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mattjurenka/prologtorust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattjurenka%2Fprologtorust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattjurenka%2Fprologtorust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9f6c29b610fd1b20375694dedcbb3d8a361fcb45
[INFO] checking mattjurenka/prologtorust against try#bb9dbf1d07454a99066eabaabd5819851281494b for pr-80920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattjurenka%2Fprologtorust" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mattjurenka/prologtorust on toolchain bb9dbf1d07454a99066eabaabd5819851281494b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mattjurenka/prologtorust
[INFO] finished tweaking git repo https://github.com/mattjurenka/prologtorust
[INFO] tweaked toml for git repo https://github.com/mattjurenka/prologtorust written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/mattjurenka/prologtorust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded opaque-debug v0.2.3
[INFO] [stderr]   Downloaded fake-simd v0.1.2
[INFO] [stderr]   Downloaded typenum v1.12.0
[INFO] [stderr]   Downloaded quote v1.0.8
[INFO] [stderr]   Downloaded unicode-xid v0.2.1
[INFO] [stderr]   Downloaded generic-array v0.12.3
[INFO] [stderr]   Downloaded proc-macro2 v1.0.24
[INFO] [stderr]   Downloaded byte-tools v0.3.1
[INFO] [stderr]   Downloaded block-padding v0.1.5
[INFO] [stderr]   Downloaded sha-1 v0.8.2
[INFO] [stderr]   Downloaded pest_generator v2.1.3
[INFO] [stderr]   Downloaded pest_meta v2.1.3
[INFO] [stderr]   Downloaded pest v2.1.3
[INFO] [stderr]   Downloaded maplit v1.0.2
[INFO] [stderr]   Downloaded block-buffer v0.7.3
[INFO] [stderr]   Downloaded digest v0.8.1
[INFO] [stderr]   Downloaded pest_derive v2.1.0
[INFO] [stderr]   Downloaded ucd-trie v0.1.3
[INFO] [stderr]   Downloaded syn v1.0.55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+bb9dbf1d07454a99066eabaabd5819851281494b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7aad4bc6931842fce4e2f89ecb00a5293e56ebef710ef7f3608c12fa6a17f223
[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" "7aad4bc6931842fce4e2f89ecb00a5293e56ebef710ef7f3608c12fa6a17f223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7aad4bc6931842fce4e2f89ecb00a5293e56ebef710ef7f3608c12fa6a17f223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aad4bc6931842fce4e2f89ecb00a5293e56ebef710ef7f3608c12fa6a17f223", kill_on_drop: false }`
[INFO] [stdout] 7aad4bc6931842fce4e2f89ecb00a5293e56ebef710ef7f3608c12fa6a17f223
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+bb9dbf1d07454a99066eabaabd5819851281494b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb211ad7e7887326ea479b511a2482291032c889bcb4943e480bc53deae14e89
[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" "eb211ad7e7887326ea479b511a2482291032c889bcb4943e480bc53deae14e89", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.55
[INFO] [stderr]     Checking ucd-trie v0.1.3
[INFO] [stderr]     Checking pest v2.1.3
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking prologtorust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `is_struct`
[INFO] [stdout]   --> src/ancillary.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn is_struct(&self) -> bool {
[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: `is_func`
[INFO] [stdout]   --> src/ancillary.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn is_func(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Environment`
[INFO] [stdout]   --> src/ancillary.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     Environment(usize, usize, Vec<Data<'a>>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ChoicePoint`
[INFO] [stdout]   --> src/ancillary.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     ChoicePoint(Vec<Data<'a>>, usize, usize, usize, usize, usize, usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GetStructure`
[INFO] [stdout]   --> src/ancillary.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     GetStructure(&'a str, usize, usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GetValue`
[INFO] [stdout]   --> src/ancillary.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     GetValue(usize, usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GetVariable`
[INFO] [stdout]   --> src/ancillary.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     GetVariable(usize, usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PutVariable`
[INFO] [stdout]   --> src/ancillary.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     PutVariable(usize, usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnifyVariable`
[INFO] [stdout]   --> src/ancillary.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     UnifyVariable(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnifyValue`
[INFO] [stdout]   --> src/ancillary.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     UnifyValue(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Call`
[INFO] [stdout]   --> src/ancillary.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     Call(&'a str),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Proceed`
[INFO] [stdout]   --> src/ancillary.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     Proceed,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `stack`
[INFO] [stdout]   --> src/main.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     stack: Vec<StackFrame<'a>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `trail`
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     trail: Vec<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `b`
[INFO] [stdout]   --> src/main.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     b: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_e`
[INFO] [stdout]   --> src/main.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn get_e(&self) -> usize {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `put_value`
[INFO] [stdout]    --> src/main.rs:259:8
[INFO] [stdout]     |
[INFO] [stdout] 259 |     fn put_value(&mut self, register: usize, argument: usize) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `allocate`
[INFO] [stdout]    --> src/main.rs:283:8
[INFO] [stdout]     |
[INFO] [stdout] 283 |     fn allocate(&mut self, n: usize) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `deallocate`
[INFO] [stdout]    --> src/main.rs:292:8
[INFO] [stdout]     |
[INFO] [stdout] 292 |     fn deallocate(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `build_program_term`
[INFO] [stdout]    --> src/main.rs:432:8
[INFO] [stdout]     |
[INFO] [stdout] 432 |     fn build_program_term(&mut self, fact: &'a str) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `address_to_string`
[INFO] [stdout]    --> src/main.rs:483:8
[INFO] [stdout]     |
[INFO] [stdout] 483 |     fn address_to_string(&self, address: Index) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `print_registers`
[INFO] [stdout]    --> src/main.rs:509:8
[INFO] [stdout]     |
[INFO] [stdout] 509 |     fn print_registers(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_struct`
[INFO] [stdout]   --> src/ancillary.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn is_struct(&self) -> bool {
[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: `is_func`
[INFO] [stdout]   --> src/ancillary.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn is_func(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Environment`
[INFO] [stdout]   --> src/ancillary.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     Environment(usize, usize, Vec<Data<'a>>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ChoicePoint`
[INFO] [stdout]   --> src/ancillary.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     ChoicePoint(Vec<Data<'a>>, usize, usize, usize, usize, usize, usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GetStructure`
[INFO] [stdout]   --> src/ancillary.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     GetStructure(&'a str, usize, usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GetValue`
[INFO] [stdout]   --> src/ancillary.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     GetValue(usize, usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GetVariable`
[INFO] [stdout]   --> src/ancillary.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     GetVariable(usize, usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PutVariable`
[INFO] [stdout]   --> src/ancillary.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     PutVariable(usize, usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnifyVariable`
[INFO] [stdout]   --> src/ancillary.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     UnifyVariable(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnifyValue`
[INFO] [stdout]   --> src/ancillary.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     UnifyValue(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Call`
[INFO] [stdout]   --> src/ancillary.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     Call(&'a str),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Proceed`
[INFO] [stdout]   --> src/ancillary.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     Proceed,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `stack`
[INFO] [stdout]   --> src/main.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     stack: Vec<StackFrame<'a>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `trail`
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     trail: Vec<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `b`
[INFO] [stdout]   --> src/main.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     b: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_e`
[INFO] [stdout]   --> src/main.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn get_e(&self) -> usize {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `put_value`
[INFO] [stdout]    --> src/main.rs:259:8
[INFO] [stdout]     |
[INFO] [stdout] 259 |     fn put_value(&mut self, register: usize, argument: usize) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `allocate`
[INFO] [stdout]    --> src/main.rs:283:8
[INFO] [stdout]     |
[INFO] [stdout] 283 |     fn allocate(&mut self, n: usize) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `deallocate`
[INFO] [stdout]    --> src/main.rs:292:8
[INFO] [stdout]     |
[INFO] [stdout] 292 |     fn deallocate(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `build_program_term`
[INFO] [stdout]    --> src/main.rs:432:8
[INFO] [stdout]     |
[INFO] [stdout] 432 |     fn build_program_term(&mut self, fact: &'a str) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `address_to_string`
[INFO] [stdout]    --> src/main.rs:483:8
[INFO] [stdout]     |
[INFO] [stdout] 483 |     fn address_to_string(&self, address: Index) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `print_registers`
[INFO] [stdout]    --> src/main.rs:509:8
[INFO] [stdout]     |
[INFO] [stdout] 509 |     fn print_registers(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.42s
[INFO] running `Command { std: "docker" "inspect" "eb211ad7e7887326ea479b511a2482291032c889bcb4943e480bc53deae14e89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb211ad7e7887326ea479b511a2482291032c889bcb4943e480bc53deae14e89", kill_on_drop: false }`
[INFO] [stdout] eb211ad7e7887326ea479b511a2482291032c889bcb4943e480bc53deae14e89