[INFO] cloning repository https://github.com/ChAoSUnItY/CASC-Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChAoSUnItY/CASC-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChAoSUnItY%2FCASC-Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChAoSUnItY%2FCASC-Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 88b04cc00b2482787634213f4475041245378101 [INFO] checking ChAoSUnItY/CASC-Rust against try#bb9dbf1d07454a99066eabaabd5819851281494b for pr-80920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChAoSUnItY%2FCASC-Rust" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ChAoSUnItY/CASC-Rust on toolchain bb9dbf1d07454a99066eabaabd5819851281494b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ChAoSUnItY/CASC-Rust [INFO] finished tweaking git repo https://github.com/ChAoSUnItY/CASC-Rust [INFO] tweaked toml for git repo https://github.com/ChAoSUnItY/CASC-Rust written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/ChAoSUnItY/CASC-Rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded phf_macros v0.8.0 [INFO] [stderr] Downloaded phf_generator v0.8.0 [INFO] [stderr] Downloaded siphasher v0.3.3 [INFO] [stderr] Downloaded phf_shared v0.8.0 [INFO] [stderr] Downloaded phf v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b0b1defaf8e83cf2d872854ce1ce86ee381328e9f8586239c81f84d933d30309 [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" "b0b1defaf8e83cf2d872854ce1ce86ee381328e9f8586239c81f84d933d30309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0b1defaf8e83cf2d872854ce1ce86ee381328e9f8586239c81f84d933d30309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0b1defaf8e83cf2d872854ce1ce86ee381328e9f8586239c81f84d933d30309", kill_on_drop: false }` [INFO] [stdout] b0b1defaf8e83cf2d872854ce1ce86ee381328e9f8586239c81f84d933d30309 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae4ee4acfdccb61eb542267ceca7479047ed0ac125afaaf721c61570cdc26790 [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" "ae4ee4acfdccb61eb542267ceca7479047ed0ac125afaaf721c61570cdc26790", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Checking siphasher v0.3.3 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Checking phf_shared v0.8.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking casc-compiler-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `SyntaxNode` [INFO] [stdout] --> src/code_parser/syntax/parser.rs:8:67 [INFO] [stdout] | [INFO] [stdout] 8 | AssignmentExpressionSyntax, ExpressionSyntax, SyntaxKind, SyntaxNode, SyntaxToken, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SyntaxNode` [INFO] [stdout] --> src/code_parser/syntax/parser.rs:8:67 [INFO] [stdout] | [INFO] [stdout] 8 | AssignmentExpressionSyntax, ExpressionSyntax, SyntaxKind, SyntaxNode, SyntaxToken, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0620]: cast to unsized type: `AssignmentExpressionSyntax<_>` as `dyn ExpressionSyntax` [INFO] [stdout] --> src/code_parser/syntax/parser.rs:99:20 [INFO] [stdout] | [INFO] [stdout] 99 | return assignment_expression as dyn ExpressionSyntax; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider using a box or reference as appropriate [INFO] [stdout] --> src/code_parser/syntax/parser.rs:99:20 [INFO] [stdout] | [INFO] [stdout] 99 | return assignment_expression as dyn ExpressionSyntax; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0620]: cast to unsized type: `AssignmentExpressionSyntax<_>` as `dyn ExpressionSyntax` [INFO] [stdout] --> src/code_parser/syntax/parser.rs:99:20 [INFO] [stdout] | [INFO] [stdout] 99 | return assignment_expression as dyn ExpressionSyntax; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider using a box or reference as appropriate [INFO] [stdout] --> src/code_parser/syntax/parser.rs:99:20 [INFO] [stdout] | [INFO] [stdout] 99 | return assignment_expression as dyn ExpressionSyntax; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/code_parser/syntax/parser.rs:105:67 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn parse_binary_expression(&self) -> T { [INFO] [stdout] | ----------------------- - ^ expected type parameter `T`, found `()` [INFO] [stdout] | | | [INFO] [stdout] | | this type parameter [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected type parameter `T` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/code_parser/syntax/parser.rs:105:67 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn parse_binary_expression(&self) -> T { [INFO] [stdout] | ----------------------- - ^ expected type parameter `T`, found `()` [INFO] [stdout] | | | [INFO] [stdout] | | this type parameter [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected type parameter `T` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0620. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0620. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `casc-compiler-rust` [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: build failed [INFO] running `Command { std: "docker" "inspect" "ae4ee4acfdccb61eb542267ceca7479047ed0ac125afaaf721c61570cdc26790", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae4ee4acfdccb61eb542267ceca7479047ed0ac125afaaf721c61570cdc26790", kill_on_drop: false }` [INFO] [stdout] ae4ee4acfdccb61eb542267ceca7479047ed0ac125afaaf721c61570cdc26790