[INFO] updating cached repository https://github.com/tomvidm/rusty-cas [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] 3e22427513d23384a02bb705850a9930e1a073d3 [INFO] checking tomvidm/rusty-cas against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomvidm%2Frusty-cas" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tomvidm/rusty-cas on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/tomvidm/rusty-cas [INFO] finished tweaking git repo https://github.com/tomvidm/rusty-cas [INFO] tweaked toml for git repo https://github.com/tomvidm/rusty-cas written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/tomvidm/rusty-cas already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0e8b3edee41dcb161bc4821bf3101df81072f79fb74f1633a93b3f33c7d84b0c [INFO] running `"docker" "start" "-a" "0e8b3edee41dcb161bc4821bf3101df81072f79fb74f1633a93b3f33c7d84b0c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Checking sym v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/symengine.rs:46:61 [INFO] [stderr] | [INFO] [stderr] 46 | fn get_index_of_variable(&self, key: &String) -> Option<(usize)> { [INFO] [stderr] | ^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/lexer.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::char` [INFO] [stderr] --> src/lexer.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::char; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Term` [INFO] [stderr] --> src/lexer.rs:125:23 [INFO] [stderr] | [INFO] [stderr] 125 | use self::Token::{Term, Operator}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Number`, `VariableKey` [INFO] [stderr] --> src/lexer.rs:126:27 [INFO] [stderr] | [INFO] [stderr] 126 | use self::TermToken::{Number, VariableKey}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Number`, `VariableKey` [INFO] [stderr] --> src/lexer.rs:161:27 [INFO] [stderr] | [INFO] [stderr] 161 | use self::TermToken::{Number, VariableKey}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:174:16 [INFO] [stderr] | [INFO] [stderr] 174 | '0'...'9' => tokens.push(Term(TermToken::Number(Numeric::from_integer(ch.to_digit(10).unwrap() as IntegerType)))), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:175:16 [INFO] [stderr] | [INFO] [stderr] 175 | 'A'...'z' => tokens.push(Term(TermToken::VariableKey(ch.to_string()))), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lexer.rs:241:25 [INFO] [stderr] | [INFO] [stderr] 241 | /// Push top operator to output [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 242 | postfix.push(op_from_stack.clone()); [INFO] [stderr] | ----------------------------------- rustdoc does not generate documentation for expressions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/symengine.rs:46:61 [INFO] [stderr] | [INFO] [stderr] 46 | fn get_index_of_variable(&self, key: &String) -> Option<(usize)> { [INFO] [stderr] | ^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/lexer.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::char` [INFO] [stderr] --> src/lexer.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::char; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Term` [INFO] [stderr] --> src/lexer.rs:125:23 [INFO] [stderr] | [INFO] [stderr] 125 | use self::Token::{Term, Operator}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Number`, `VariableKey` [INFO] [stderr] --> src/lexer.rs:126:27 [INFO] [stderr] | [INFO] [stderr] 126 | use self::TermToken::{Number, VariableKey}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Number`, `VariableKey` [INFO] [stderr] --> src/lexer.rs:161:27 [INFO] [stderr] | [INFO] [stderr] 161 | use self::TermToken::{Number, VariableKey}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:174:16 [INFO] [stderr] | [INFO] [stderr] 174 | '0'...'9' => tokens.push(Term(TermToken::Number(Numeric::from_integer(ch.to_digit(10).unwrap() as IntegerType)))), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:175:16 [INFO] [stderr] | [INFO] [stderr] 175 | 'A'...'z' => tokens.push(Term(TermToken::VariableKey(ch.to_string()))), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lexer.rs:241:25 [INFO] [stderr] | [INFO] [stderr] 241 | /// Push top operator to output [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 242 | postfix.push(op_from_stack.clone()); [INFO] [stderr] | ----------------------------------- rustdoc does not generate documentation for expressions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Term` [INFO] [stderr] --> src/lexer.rs:268:23 [INFO] [stderr] | [INFO] [stderr] 268 | use self::Token::{Term, Operator}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Number` [INFO] [stderr] --> src/lexer.rs:279:27 [INFO] [stderr] | [INFO] [stderr] 279 | use self::TermToken::{Number, VariableKey}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Number` [INFO] [stderr] --> src/lexer.rs:299:27 [INFO] [stderr] | [INFO] [stderr] 299 | use self::TermToken::{Number, VariableKey}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Number` [INFO] [stderr] --> src/lexer.rs:377:27 [INFO] [stderr] | [INFO] [stderr] 377 | use self::TermToken::{Number, VariableKey}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid [INFO] [stderr] --> src/numeric.rs:136:48 [INFO] [stderr] | [INFO] [stderr] 136 | Numeric::Real(rhs_real) => rhs_real as IntegerType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid [INFO] [stderr] --> src/numeric.rs:137:54 [INFO] [stderr] | [INFO] [stderr] 137 | Numeric::Complex(rhs_complex) => rhs_complex as IntegerType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid [INFO] [stderr] --> src/numeric.rs:169:48 [INFO] [stderr] | [INFO] [stderr] 169 | Numeric::Real(rhs_real) => rhs_real as IntegerType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid [INFO] [stderr] --> src/numeric.rs:170:54 [INFO] [stderr] | [INFO] [stderr] 170 | Numeric::Complex(rhs_complex) => rhs_complex as IntegerType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid [INFO] [stderr] --> src/numeric.rs:202:48 [INFO] [stderr] | [INFO] [stderr] 202 | Numeric::Real(rhs_real) => rhs_real as IntegerType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid [INFO] [stderr] --> src/numeric.rs:203:54 [INFO] [stderr] | [INFO] [stderr] 203 | Numeric::Complex(rhs_complex) => rhs_complex as IntegerType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid [INFO] [stderr] --> src/numeric.rs:235:48 [INFO] [stderr] | [INFO] [stderr] 235 | Numeric::Real(rhs_real) => rhs_real as IntegerType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid [INFO] [stderr] --> src/numeric.rs:236:54 [INFO] [stderr] | [INFO] [stderr] 236 | Numeric::Complex(rhs_complex) => rhs_complex as IntegerType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid [INFO] [stderr] --> src/numeric.rs:136:48 [INFO] [stderr] | [INFO] [stderr] 136 | Numeric::Real(rhs_real) => rhs_real as IntegerType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid [INFO] [stderr] --> src/numeric.rs:137:54 [INFO] [stderr] | [INFO] [stderr] 137 | Numeric::Complex(rhs_complex) => rhs_complex as IntegerType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid [INFO] [stderr] --> src/numeric.rs:169:48 [INFO] [stderr] | [INFO] [stderr] 169 | Numeric::Real(rhs_real) => rhs_real as IntegerType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid [INFO] [stderr] --> src/numeric.rs:170:54 [INFO] [stderr] | [INFO] [stderr] 170 | Numeric::Complex(rhs_complex) => rhs_complex as IntegerType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid [INFO] [stderr] --> src/numeric.rs:202:48 [INFO] [stderr] | [INFO] [stderr] 202 | Numeric::Real(rhs_real) => rhs_real as IntegerType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid [INFO] [stderr] --> src/numeric.rs:203:54 [INFO] [stderr] | [INFO] [stderr] 203 | Numeric::Complex(rhs_complex) => rhs_complex as IntegerType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid [INFO] [stderr] --> src/numeric.rs:235:48 [INFO] [stderr] | [INFO] [stderr] 235 | Numeric::Real(rhs_real) => rhs_real as IntegerType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid [INFO] [stderr] --> src/numeric.rs:236:54 [INFO] [stderr] | [INFO] [stderr] 236 | Numeric::Complex(rhs_complex) => rhs_complex as IntegerType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors; 9 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0606`. [INFO] [stderr] error: could not compile `sym`. [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: aborting due to 8 previous errors; 13 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0606`. [INFO] [stderr] error: could not compile `sym`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "0e8b3edee41dcb161bc4821bf3101df81072f79fb74f1633a93b3f33c7d84b0c"` [INFO] running `"docker" "rm" "-f" "0e8b3edee41dcb161bc4821bf3101df81072f79fb74f1633a93b3f33c7d84b0c"` [INFO] [stdout] 0e8b3edee41dcb161bc4821bf3101df81072f79fb74f1633a93b3f33c7d84b0c