[INFO] cloning repository https://github.com/es-y/kaleido
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/es-y/kaleido" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fes-y%2Fkaleido", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fes-y%2Fkaleido'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c852e600add52d50bd69a6533cc871f99ba34571
[INFO] testing es-y/kaleido against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fes-y%2Fkaleido" "/workspace/builds/worker-73/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-73/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/es-y/kaleido on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/es-y/kaleido
[INFO] finished tweaking git repo https://github.com/es-y/kaleido
[INFO] tweaked toml for git repo https://github.com/es-y/kaleido written to /workspace/builds/worker-73/source/Cargo.toml
[INFO] crate git repo https://github.com/es-y/kaleido already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d221df233a21b726ef21e8f738a2e31830ce0f01f7086c04c1e520033c11376
[INFO] running `Command { std: "docker" "start" "-a" "8d221df233a21b726ef21e8f738a2e31830ce0f01f7086c04c1e520033c11376", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d221df233a21b726ef21e8f738a2e31830ce0f01f7086c04c1e520033c11376", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d221df233a21b726ef21e8f738a2e31830ce0f01f7086c04c1e520033c11376", kill_on_drop: false }`
[INFO] [stdout] 8d221df233a21b726ef21e8f738a2e31830ce0f01f7086c04c1e520033c11376
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ce879ccd37eca8b85ccbe0c2475eb3f8ce90eea42a20c26047c2b270465e3e3
[INFO] running `Command { std: "docker" "start" "-a" "1ce879ccd37eca8b85ccbe0c2475eb3f8ce90eea42a20c26047c2b270465e3e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling kaleido v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/lexer.rs:102:7
[INFO] [stdout]     |
[INFO] [stdout] 100 |       todo!("this will handle EOF. Implement Later ");
[INFO] [stdout]     |       ----------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 101 | 
[INFO] [stdout] 102 |       self.getchar();
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Token`
[INFO] [stdout]  --> src/lexer.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum Token {
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Lexer`
[INFO] [stdout]   --> src/lexer.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Lexer {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/lexer.rs:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 |    pub fn new() -> Lexer {
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_tok`
[INFO] [stdout]   --> src/lexer.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 |    pub fn get_tok(&mut self) -> Token {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `getchar`
[INFO] [stdout]   --> src/lexer.rs:80:7
[INFO] [stdout]    |
[INFO] [stdout] 80 |    fn getchar(&mut self) {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `getnum`
[INFO] [stdout]   --> src/lexer.rs:85:7
[INFO] [stdout]    |
[INFO] [stdout] 85 |    fn getnum(&mut self, mut num: String) -> f64 {
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `getcom`
[INFO] [stdout]   --> src/lexer.rs:96:7
[INFO] [stdout]    |
[INFO] [stdout] 96 |    fn getcom(&mut self) -> Token {
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "1ce879ccd37eca8b85ccbe0c2475eb3f8ce90eea42a20c26047c2b270465e3e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ce879ccd37eca8b85ccbe0c2475eb3f8ce90eea42a20c26047c2b270465e3e3", kill_on_drop: false }`
[INFO] [stdout] 1ce879ccd37eca8b85ccbe0c2475eb3f8ce90eea42a20c26047c2b270465e3e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 248206b3d933cfa55e4fd53497346e20880521d589fb9ad17dc323011e4ea431
[INFO] running `Command { std: "docker" "start" "-a" "248206b3d933cfa55e4fd53497346e20880521d589fb9ad17dc323011e4ea431", kill_on_drop: false }`
[INFO] [stderr]    Compiling kaleido v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/lexer.rs:102:7
[INFO] [stdout]     |
[INFO] [stdout] 100 |       todo!("this will handle EOF. Implement Later ");
[INFO] [stdout]     |       ----------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 101 | 
[INFO] [stdout] 102 |       self.getchar();
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Token`
[INFO] [stdout]  --> src/lexer.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum Token {
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Lexer`
[INFO] [stdout]   --> src/lexer.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Lexer {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/lexer.rs:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 |    pub fn new() -> Lexer {
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_tok`
[INFO] [stdout]   --> src/lexer.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 |    pub fn get_tok(&mut self) -> Token {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `getchar`
[INFO] [stdout]   --> src/lexer.rs:80:7
[INFO] [stdout]    |
[INFO] [stdout] 80 |    fn getchar(&mut self) {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `getnum`
[INFO] [stdout]   --> src/lexer.rs:85:7
[INFO] [stdout]    |
[INFO] [stdout] 85 |    fn getnum(&mut self, mut num: String) -> f64 {
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `getcom`
[INFO] [stdout]   --> src/lexer.rs:96:7
[INFO] [stdout]    |
[INFO] [stdout] 96 |    fn getcom(&mut self) -> Token {
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "248206b3d933cfa55e4fd53497346e20880521d589fb9ad17dc323011e4ea431", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "248206b3d933cfa55e4fd53497346e20880521d589fb9ad17dc323011e4ea431", kill_on_drop: false }`
[INFO] [stdout] 248206b3d933cfa55e4fd53497346e20880521d589fb9ad17dc323011e4ea431
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 462827ccf35b0a30208697f839ff86ccc1d8d1fb49c4109af9ef6d4a4c938fd9
[INFO] running `Command { std: "docker" "start" "-a" "462827ccf35b0a30208697f839ff86ccc1d8d1fb49c4109af9ef6d4a4c938fd9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/lexer.rs:102:7
[INFO] [stderr]     |
[INFO] [stderr] 100 |       todo!("this will handle EOF. Implement Later ");
[INFO] [stderr]     |       ----------------------------------------------- any code following this expression is unreachable
[INFO] [stderr] 101 | 
[INFO] [stderr] 102 |       self.getchar();
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Token`
[INFO] [stderr]  --> src/lexer.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub enum Token {
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Lexer`
[INFO] [stderr]   --> src/lexer.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct Lexer {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/lexer.rs:28:11
[INFO] [stderr]    |
[INFO] [stderr] 28 |    pub fn new() -> Lexer {
[INFO] [stderr]    |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_tok`
[INFO] [stderr]   --> src/lexer.rs:35:11
[INFO] [stderr]    |
[INFO] [stderr] 35 |    pub fn get_tok(&mut self) -> Token {
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `getchar`
[INFO] [stderr]   --> src/lexer.rs:80:7
[INFO] [stderr]    |
[INFO] [stderr] 80 |    fn getchar(&mut self) {
[INFO] [stderr]    |       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `getnum`
[INFO] [stderr]   --> src/lexer.rs:85:7
[INFO] [stderr]    |
[INFO] [stderr] 85 |    fn getnum(&mut self, mut num: String) -> f64 {
[INFO] [stderr]    |       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `getcom`
[INFO] [stderr]   --> src/lexer.rs:96:7
[INFO] [stderr]    |
[INFO] [stderr] 96 |    fn getcom(&mut self) -> Token {
[INFO] [stderr]    |       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `kaleido` (bin "kaleido" test) generated 8 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.65s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kaleido-8dea3031da913072)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test lexer::test::eeeeeeeeeeeeeeeeeeeeee ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "462827ccf35b0a30208697f839ff86ccc1d8d1fb49c4109af9ef6d4a4c938fd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "462827ccf35b0a30208697f839ff86ccc1d8d1fb49c4109af9ef6d4a4c938fd9", kill_on_drop: false }`
[INFO] [stdout] 462827ccf35b0a30208697f839ff86ccc1d8d1fb49c4109af9ef6d4a4c938fd9