[INFO] cloning repository https://github.com/BsoftLimited/kaleidoscope
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BsoftLimited/kaleidoscope" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBsoftLimited%2Fkaleidoscope", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBsoftLimited%2Fkaleidoscope'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d9487219afc172c51901b1d155151c30642966d
[INFO] checking BsoftLimited/kaleidoscope against master#a26e97be8826d408309fffbd8168362365719f50 for pr-136776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBsoftLimited%2Fkaleidoscope" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BsoftLimited/kaleidoscope on toolchain a26e97be8826d408309fffbd8168362365719f50
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BsoftLimited/kaleidoscope
[INFO] finished tweaking git repo https://github.com/BsoftLimited/kaleidoscope
[INFO] tweaked toml for git repo https://github.com/BsoftLimited/kaleidoscope written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/BsoftLimited/kaleidoscope already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d26161a72e74d565a5918e1de91844b107d18d7c8af998f1df792448b40f575d
[INFO] running `Command { std: "docker" "start" "-a" "d26161a72e74d565a5918e1de91844b107d18d7c8af998f1df792448b40f575d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d26161a72e74d565a5918e1de91844b107d18d7c8af998f1df792448b40f575d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d26161a72e74d565a5918e1de91844b107d18d7c8af998f1df792448b40f575d", kill_on_drop: false }`
[INFO] [stdout] d26161a72e74d565a5918e1de91844b107d18d7c8af998f1df792448b40f575d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0214a4c0409d6256c273ab0d5bb55b9b5142d017f28c1963dea12fabdf4f4d0b
[INFO] running `Command { std: "docker" "start" "-a" "0214a4c0409d6256c273ab0d5bb55b9b5142d017f28c1963dea12fabdf4f4d0b", kill_on_drop: false }`
[INFO] [stderr]     Checking kaleidoscope v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `Token` is never used
[INFO] [stdout]  --> src/compiler/lexer.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Token{
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lexer` is never constructed
[INFO] [stdout]   --> src/compiler/lexer.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Lexer{ index: usize, data: String }
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `gettok`, `init_token`, `init_numeric_token`, and `init_indentifier_token` are never used
[INFO] [stdout]   --> src/compiler/lexer.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Lexer {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 18 |     pub fn new(data: &str)->Self{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn gettok(&mut self)-> Token{
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     fn init_token(&mut self)->Token{
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     fn init_numeric_token(&mut self)->Token{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     fn init_indentifier_token(&mut self)->Token{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/utils/character.rs:6:12
[INFO] [stdout]    |
[INFO] [stdout] 5  | impl Character{
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 6  |     pub fn new(value: char)->Self{ Character{ value } }
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 7  |
[INFO] [stdout] 8  |     pub fn is_alphabetic(&self)->bool{
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn is_numeric(&self)->bool{
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn is_alphanumeric(&self)->bool{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn is_hexdigit(&self)->bool{
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn is_whitespace(&self)->bool{
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn unwrap(&self)->char{ return self.value; }
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Token` is never used
[INFO] [stdout]  --> src/compiler/lexer.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Token{
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lexer` is never constructed
[INFO] [stdout]   --> src/compiler/lexer.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Lexer{ index: usize, data: String }
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `gettok`, `init_token`, `init_numeric_token`, and `init_indentifier_token` are never used
[INFO] [stdout]   --> src/compiler/lexer.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Lexer {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 18 |     pub fn new(data: &str)->Self{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn gettok(&mut self)-> Token{
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     fn init_token(&mut self)->Token{
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     fn init_numeric_token(&mut self)->Token{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     fn init_indentifier_token(&mut self)->Token{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/utils/character.rs:6:12
[INFO] [stdout]    |
[INFO] [stdout] 5  | impl Character{
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 6  |     pub fn new(value: char)->Self{ Character{ value } }
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 7  |
[INFO] [stdout] 8  |     pub fn is_alphabetic(&self)->bool{
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn is_numeric(&self)->bool{
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn is_alphanumeric(&self)->bool{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn is_hexdigit(&self)->bool{
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn is_whitespace(&self)->bool{
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn unwrap(&self)->char{ return self.value; }
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "0214a4c0409d6256c273ab0d5bb55b9b5142d017f28c1963dea12fabdf4f4d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0214a4c0409d6256c273ab0d5bb55b9b5142d017f28c1963dea12fabdf4f4d0b", kill_on_drop: false }`
[INFO] [stdout] 0214a4c0409d6256c273ab0d5bb55b9b5142d017f28c1963dea12fabdf4f4d0b
