[INFO] updating cached repository https://github.com/thekashifmalik/python.rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 053009f1436fb5b9b0c6a762e6cd546fb91a44fd [INFO] testing thekashifmalik/python.rs against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthekashifmalik%2Fpython.rs" "work/builds/worker-4/source"` [INFO] [stderr] Cloning into 'work/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thekashifmalik/python.rs on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/thekashifmalik/python.rs [INFO] finished tweaking git repo https://github.com/thekashifmalik/python.rs [INFO] tweaked toml for git repo https://github.com/thekashifmalik/python.rs written to work/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/thekashifmalik/python.rs already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] fc916dcb204bfdfbedf8db697465725cbe26a87f50c026994858c195c0634134 [INFO] running `"docker" "start" "-a" "fc916dcb204bfdfbedf8db697465725cbe26a87f50c026994858c195c0634134"` [INFO] [stderr] Compiling python v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error: cannot find attribute `deriving` in this scope [INFO] [stderr] --> src/main.rs:9:3 [INFO] [stderr] | [INFO] [stderr] 9 | #[deriving(Show)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: cannot find attribute `deriving` in this scope [INFO] [stderr] --> src/main.rs:20:3 [INFO] [stderr] | [INFO] [stderr] 20 | #[deriving(Show)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `Bool` in this scope [INFO] [stderr] --> src/main.rs:36:28 [INFO] [stderr] | [INFO] [stderr] 36 | "True" => { Ok(Bool(true)) }, [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 1 | use PythonType::Bool; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `Bool` in this scope [INFO] [stderr] --> src/main.rs:37:29 [INFO] [stderr] | [INFO] [stderr] 37 | "False" => { Ok(Bool(false)) }, [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 1 | use PythonType::Bool; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `pop_char` found for type `std::string::String` in the current scope [INFO] [stderr] --> src/main.rs:27:38 [INFO] [stderr] | [INFO] [stderr] 27 | let hopefully_newline = line.pop_char().unwrap(); [INFO] [stderr] | ^^^^^^^^ method not found in `std::string::String` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope [INFO] [stderr] --> src/main.rs:34:26 [INFO] [stderr] | [INFO] [stderr] 34 | match self.token.as_slice() { [INFO] [stderr] | ^^^^^^^^ method not found in `std::string::String` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:35:28 [INFO] [stderr] | [INFO] [stderr] 35 | "None" => { Ok(None) }, [INFO] [stderr] | ^^^^ expected enum `PythonType`, found enum `std::option::Option` [INFO] [stderr] | [INFO] [stderr] = note: expected type `PythonType<'_>` [INFO] [stderr] found type `std::option::Option<_>` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `lines` found for type `std::io::Stdin` in the current scope [INFO] [stderr] --> src/main.rs:48:33 [INFO] [stderr] | [INFO] [stderr] 48 | for line in io::stdin().lines() { [INFO] [stderr] | ^^^^^ method not found in `std::io::Stdin` [INFO] [stderr] [INFO] [stderr] error[E0277]: `PythonType<'_>` doesn't implement `std::fmt::Display` [INFO] [stderr] --> src/main.rs:66:28 [INFO] [stderr] | [INFO] [stderr] 66 | print!("{}\n", value); [INFO] [stderr] | ^^^^^ `PythonType<'_>` cannot be formatted with the default formatter [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::fmt::Display` is not implemented for `PythonType<'_>` [INFO] [stderr] = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead [INFO] [stderr] = note: required by `std::fmt::Display::fmt` [INFO] [stderr] [INFO] [stderr] error: aborting due to 9 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0308, E0425, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `python`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "fc916dcb204bfdfbedf8db697465725cbe26a87f50c026994858c195c0634134"` [INFO] running `"docker" "rm" "-f" "fc916dcb204bfdfbedf8db697465725cbe26a87f50c026994858c195c0634134"` [INFO] [stdout] fc916dcb204bfdfbedf8db697465725cbe26a87f50c026994858c195c0634134