[INFO] updating cached repository https://github.com/Valtis/Frontend [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] 4aa01d44abb702b54eff68beddac3713402e725a [INFO] checking Valtis/Frontend against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FValtis%2FFrontend" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Valtis/Frontend 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/Valtis/Frontend [INFO] finished tweaking git repo https://github.com/Valtis/Frontend [INFO] tweaked toml for git repo https://github.com/Valtis/Frontend written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/Valtis/Frontend already has a lockfile, it will not be regenerated [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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 0540550af9654b88a9ea8362a1303ea14aba43b859a2e7e0cae94bda4d720719 [INFO] running `"docker" "start" "-a" "0540550af9654b88a9ea8362a1303ea14aba43b859a2e7e0cae94bda4d720719"` [INFO] [stderr] Checking compiler v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error: expected parameter name, found `:` [INFO] [stderr] --> src/parser/mod.rs:656:25 [INFO] [stderr] | [INFO] [stderr] 656 | let factor_err = |&: parser:&mut Parser, token:&SyntaxToken| -> bool { [INFO] [stderr] | ^ expected parameter name [INFO] [stderr] [INFO] [stderr] error: expected parameter name, found `:` [INFO] [stderr] --> src/parser/mod.rs:656:25 [INFO] [stderr] | [INFO] [stderr] 656 | let factor_err = |&: parser:&mut Parser, token:&SyntaxToken| -> bool { [INFO] [stderr] | ^ expected parameter name [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::num::Float` [INFO] [stderr] --> src/token/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::num::Float; [INFO] [stderr] | ^^^^^^^^^^^^^^^ no `Float` in `num` [INFO] [stderr] [INFO] [stderr] error: cannot find derive macro `Show` in this scope [INFO] [stderr] --> src/token/mod.rs:3:25 [INFO] [stderr] | [INFO] [stderr] 3 | #[derive(Eq, PartialEq, Show, Copy)] [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::num::Float` [INFO] [stderr] --> src/token/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::num::Float; [INFO] [stderr] | ^^^^^^^^^^^^^^^ no `Float` in `num` [INFO] [stderr] [INFO] [stderr] error: cannot find derive macro `Show` in this scope [INFO] [stderr] --> src/token/mod.rs:3:25 [INFO] [stderr] | [INFO] [stderr] 3 | #[derive(Eq, PartialEq, Show, Copy)] [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] error: cannot find derive macro `Show` in this scope [INFO] [stderr] --> src/token/mod.rs:76:21 [INFO] [stderr] | [INFO] [stderr] 76 | #[derive(PartialEq, Show, Copy)] [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] error: cannot find derive macro `Show` in this scope [INFO] [stderr] --> src/token/mod.rs:138:10 [INFO] [stderr] | [INFO] [stderr] 138 | #[derive(Show, Copy)] [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] error: cannot find derive macro `Show` in this scope [INFO] [stderr] --> src/token/mod.rs:76:21 [INFO] [stderr] | [INFO] [stderr] 76 | #[derive(PartialEq, Show, Copy)] [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] error: cannot find derive macro `Show` in this scope [INFO] [stderr] --> src/token/mod.rs:138:10 [INFO] [stderr] | [INFO] [stderr] 138 | #[derive(Show, Copy)] [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `String` in `fmt` [INFO] [stderr] --> src/token/mod.rs:39:10 [INFO] [stderr] | [INFO] [stderr] 39 | fmt::String::fmt( [INFO] [stderr] | ^^^^^^ could not find `String` in `fmt` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `String` in `fmt` [INFO] [stderr] --> src/token/mod.rs:39:10 [INFO] [stderr] | [INFO] [stderr] 39 | fmt::String::fmt( [INFO] [stderr] | ^^^^^^ could not find `String` in `fmt` [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `String` in module `fmt` [INFO] [stderr] --> src/token/mod.rs:37:11 [INFO] [stderr] | [INFO] [stderr] 37 | impl fmt::String for TokenType { [INFO] [stderr] | ^^^^^^ not found in `fmt` [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `String` in module `fmt` [INFO] [stderr] --> src/token/mod.rs:104:11 [INFO] [stderr] | [INFO] [stderr] 104 | impl fmt::String for TokenSubType { [INFO] [stderr] | ^^^^^^ not found in `fmt` [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `String` in module `fmt` [INFO] [stderr] --> src/token/mod.rs:37:11 [INFO] [stderr] | [INFO] [stderr] 37 | impl fmt::String for TokenType { [INFO] [stderr] | ^^^^^^ not found in `fmt` [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `String` in module `fmt` [INFO] [stderr] --> src/token/mod.rs:104:11 [INFO] [stderr] | [INFO] [stderr] 104 | impl fmt::String for TokenSubType { [INFO] [stderr] | ^^^^^^ not found in `fmt` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer/mod.rs:403:24 [INFO] [stderr] | [INFO] [stderr] 403 | value.push(try!(self.handle_escape_sequence())); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stderr] --> src/parser/mod.rs:264:15 [INFO] [stderr] | [INFO] [stderr] 264 | match (token.t_type) { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stderr] --> src/parser/mod.rs:603:17 [INFO] [stderr] | [INFO] [stderr] 603 | match (token.t_subtype) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer/mod.rs:403:24 [INFO] [stderr] | [INFO] [stderr] 403 | value.push(try!(self.handle_escape_sequence())); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stderr] --> src/parser/mod.rs:264:15 [INFO] [stderr] | [INFO] [stderr] 264 | match (token.t_type) { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stderr] --> src/parser/mod.rs:603:17 [INFO] [stderr] | [INFO] [stderr] 603 | match (token.t_subtype) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 2 [INFO] [stderr] --> src/lexer/mod.rs:50:30 [INFO] [stderr] | [INFO] [stderr] 50 | iter: iter::Peekable>, [INFO] [stderr] | ^^^^^^^^^^^^^^ unexpected type argument [INFO] [stderr] [INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 2 [INFO] [stderr] --> src/lexer/mod.rs:50:30 [INFO] [stderr] | [INFO] [stderr] 50 | iter: iter::Peekable>, [INFO] [stderr] | ^^^^^^^^^^^^^^ unexpected type argument [INFO] [stderr] [INFO] [stderr] error: aborting due to 9 previous errors; 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0107, E0405, E0432, E0433. [INFO] [stderr] error: aborting due to 9 previous errors; 3 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about an error, try `rustc --explain E0107`. [INFO] [stderr] Some errors have detailed explanations: E0107, E0405, E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0107`. [INFO] [stderr] error: could not compile `compiler`. [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: could not compile `compiler`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "0540550af9654b88a9ea8362a1303ea14aba43b859a2e7e0cae94bda4d720719"` [INFO] running `"docker" "rm" "-f" "0540550af9654b88a9ea8362a1303ea14aba43b859a2e7e0cae94bda4d720719"` [INFO] [stdout] 0540550af9654b88a9ea8362a1303ea14aba43b859a2e7e0cae94bda4d720719