[INFO] fetching crate xxcalc 0.2.1... [INFO] checking xxcalc-0.2.1 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate xxcalc 0.2.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate xxcalc 0.2.1 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate xxcalc 0.2.1 [INFO] finished tweaking crates.io crate xxcalc 0.2.1 [INFO] tweaked toml for crates.io crate xxcalc 0.2.1 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] fde3f015bbe1ae455f5df5f9de7d39d1011f4a1c0781de24a2428c96d1cec907 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "fde3f015bbe1ae455f5df5f9de7d39d1011f4a1c0781de24a2428c96d1cec907"` [INFO] [stderr] Checking xxcalc v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/evaluator.rs:250:24 [INFO] [stderr] | [INFO] [stderr] 250 | let result = try!(self.call_function(&x.to_string(), position, &mut stack)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/evaluator.rs:261:24 [INFO] [stderr] | [INFO] [stderr] 261 | let result = try!(self.call_function(&x, position, &mut stack)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/calculator.rs:52:25 [INFO] [stderr] | [INFO] [stderr] 52 | let parsed_tokens = try!(parser.process(tokens)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/calculator.rs:53:21 [INFO] [stderr] | [INFO] [stderr] 53 | let evaluated = try!(evaluator.process(parsed_tokens)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/polynomial_calculator.rs:261:29 [INFO] [stderr] | [INFO] [stderr] 261 | Ok(Polynomial::constant(try!(args[0].as_f64()).log(try!(args[1].as_f64())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/polynomial_calculator.rs:261:56 [INFO] [stderr] | [INFO] [stderr] 261 | Ok(Polynomial::constant(try!(args[0].as_f64()).log(try!(args[1].as_f64())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/polynomial_calculator.rs:280:29 [INFO] [stderr] | [INFO] [stderr] 280 | Ok(Polynomial::constant(try!(args[0].as_f64()).log10())) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/polynomial_calculator.rs:302:21 [INFO] [stderr] | [INFO] [stderr] 302 | Ok(args[0].bind(try!(args[1].as_f64()))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/tokenizer.rs:267:1 [INFO] [stderr] | [INFO] [stderr] 267 | / macro_rules! tokenize { [INFO] [stderr] 268 | | ($x:expr) => (Tokenizer::default().process($x).to_owned()) [INFO] [stderr] 269 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/tokenizer.rs:271:1 [INFO] [stderr] | [INFO] [stderr] 271 | / macro_rules! tokenize_ref { [INFO] [stderr] 272 | | ($x:expr) => (Tokenizer::default().process($x)) [INFO] [stderr] 273 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/evaluator.rs:15:31 [INFO] [stderr] | [INFO] [stderr] 15 | pub type FunctionHandle = Box) -> Result>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec) -> Result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/evaluator.rs:250:24 [INFO] [stderr] | [INFO] [stderr] 250 | let result = try!(self.call_function(&x.to_string(), position, &mut stack)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/evaluator.rs:261:24 [INFO] [stderr] | [INFO] [stderr] 261 | let result = try!(self.call_function(&x, position, &mut stack)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/evaluator.rs:559:31 [INFO] [stderr] | [INFO] [stderr] 559 | Ok(Polynomial::constant(try!(args[0].clone().as_f64()) % try!(args[1].clone().as_f64()))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/evaluator.rs:559:64 [INFO] [stderr] | [INFO] [stderr] 559 | Ok(Polynomial::constant(try!(args[0].clone().as_f64()) % try!(args[1].clone().as_f64()))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/calculator.rs:52:25 [INFO] [stderr] | [INFO] [stderr] 52 | let parsed_tokens = try!(parser.process(tokens)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/calculator.rs:53:21 [INFO] [stderr] | [INFO] [stderr] 53 | let evaluated = try!(evaluator.process(parsed_tokens)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/polynomial_calculator.rs:261:29 [INFO] [stderr] | [INFO] [stderr] 261 | Ok(Polynomial::constant(try!(args[0].as_f64()).log(try!(args[1].as_f64())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/polynomial_calculator.rs:261:56 [INFO] [stderr] | [INFO] [stderr] 261 | Ok(Polynomial::constant(try!(args[0].as_f64()).log(try!(args[1].as_f64())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/polynomial_calculator.rs:280:29 [INFO] [stderr] | [INFO] [stderr] 280 | Ok(Polynomial::constant(try!(args[0].as_f64()).log10())) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/polynomial_calculator.rs:302:21 [INFO] [stderr] | [INFO] [stderr] 302 | Ok(args[0].bind(try!(args[1].as_f64()))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/tokenizer.rs:267:1 [INFO] [stderr] | [INFO] [stderr] 267 | / macro_rules! tokenize { [INFO] [stderr] 268 | | ($x:expr) => (Tokenizer::default().process($x).to_owned()) [INFO] [stderr] 269 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/evaluator.rs:15:31 [INFO] [stderr] | [INFO] [stderr] 15 | pub type FunctionHandle = Box) -> Result>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec) -> Result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid [INFO] [stderr] --> src/polynomial_calculator.rs:340:11 [INFO] [stderr] | [INFO] [stderr] 340 | v[exponent[0] as usize] = base[1].powf(exponent[0]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid [INFO] [stderr] --> src/polynomial_calculator.rs:345:19 [INFO] [stderr] | [INFO] [stderr] 345 | let exp = exponent[0] as usize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors; 11 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0606`. [INFO] [stderr] error: could not compile `xxcalc`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid [INFO] [stderr] --> src/polynomial_calculator.rs:340:11 [INFO] [stderr] | [INFO] [stderr] 340 | v[exponent[0] as usize] = base[1].powf(exponent[0]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid [INFO] [stderr] --> src/polynomial_calculator.rs:345:19 [INFO] [stderr] | [INFO] [stderr] 345 | let exp = exponent[0] as usize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors; 12 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0606`. [INFO] [stderr] error: could not compile `xxcalc`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "fde3f015bbe1ae455f5df5f9de7d39d1011f4a1c0781de24a2428c96d1cec907"` [INFO] running `"docker" "rm" "-f" "fde3f015bbe1ae455f5df5f9de7d39d1011f4a1c0781de24a2428c96d1cec907"` [INFO] [stdout] fde3f015bbe1ae455f5df5f9de7d39d1011f4a1c0781de24a2428c96d1cec907