[INFO] cloning repository https://github.com/samWson/simple-calc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/samWson/simple-calc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsamWson%2Fsimple-calc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsamWson%2Fsimple-calc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 74d01518d150a1d9694e0f069915a99c5ba55e5d
[INFO] testing samWson/simple-calc against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsamWson%2Fsimple-calc" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/samWson/simple-calc on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/samWson/simple-calc
[INFO] finished tweaking git repo https://github.com/samWson/simple-calc
[INFO] tweaked toml for git repo https://github.com/samWson/simple-calc written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/samWson/simple-calc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b18cd6112622ba3818a262524fe03548cb6046f8f110ebb3117b658b23882405
[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" "b18cd6112622ba3818a262524fe03548cb6046f8f110ebb3117b658b23882405", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b18cd6112622ba3818a262524fe03548cb6046f8f110ebb3117b658b23882405", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b18cd6112622ba3818a262524fe03548cb6046f8f110ebb3117b658b23882405", kill_on_drop: false }`
[INFO] [stdout] b18cd6112622ba3818a262524fe03548cb6046f8f110ebb3117b658b23882405
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e65c59cdcc3bd70f655861d4477c6c71e2b45ea8d8e5082d9f99d020262e37cc
[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" "e65c59cdcc3bd70f655861d4477c6c71e2b45ea8d8e5082d9f99d020262e37cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-calc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]   --> src/tokenizer.rs:15:41
[INFO] [stdout]    |
[INFO] [stdout] 15 | ...                   tokens.push(Token::Integer(ch.to_digit(10).unwrap()));
[INFO] [stdout]    |                                   ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Token`
[INFO] [stdout]   --> src/tokenizer.rs:19:41
[INFO] [stdout]    |
[INFO] [stdout] 19 | ...                   tokens.push(Token::Operator(Symbol::Plus));
[INFO] [stdout]    |                                   ^^^^^ use of undeclared type `Token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Symbol`
[INFO] [stdout]   --> src/tokenizer.rs:19:57
[INFO] [stdout]    |
[INFO] [stdout] 19 | ...                   tokens.push(Token::Operator(Symbol::Plus));
[INFO] [stdout]    |                                                   ^^^^^^ use of undeclared type `Symbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Token` in this scope
[INFO] [stdout]  --> src/tokenizer.rs:3:35
[INFO] [stdout]   |
[INFO] [stdout] 2 |     pub trait Tokenizer {
[INFO] [stdout]   |                        - help: you might be missing a type parameter: `<Token>`
[INFO] [stdout] 3 |         fn tokenize(&self) -> Vec<Token>;
[INFO] [stdout]   |                                   ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Token` in this scope
[INFO] [stdout]  --> src/tokenizer.rs:7:35
[INFO] [stdout]   |
[INFO] [stdout] 6 |     impl Tokenizer for String {
[INFO] [stdout]   |         - help: you might be missing a type parameter: `<Token>`
[INFO] [stdout] 7 |         fn tokenize(&self) -> Vec<Token> {
[INFO] [stdout]   |                                   ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Token` in this scope
[INFO] [stdout]  --> src/tokenizer.rs:9:33
[INFO] [stdout]   |
[INFO] [stdout] 6 |     impl Tokenizer for String {
[INFO] [stdout]   |         - help: you might be missing a type parameter: `<Token>`
[INFO] [stdout] ...
[INFO] [stdout] 9 |             let mut tokens: Vec<Token> = vec![];
[INFO] [stdout]   |                                 ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/tokenizer.rs:14:28
[INFO] [stdout]    |
[INFO] [stdout] 14 |                         '0'...'9' => {
[INFO] [stdout]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simple-calc`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "e65c59cdcc3bd70f655861d4477c6c71e2b45ea8d8e5082d9f99d020262e37cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e65c59cdcc3bd70f655861d4477c6c71e2b45ea8d8e5082d9f99d020262e37cc", kill_on_drop: false }`
[INFO] [stdout] e65c59cdcc3bd70f655861d4477c6c71e2b45ea8d8e5082d9f99d020262e37cc
