Dec 12 11:07:59.976 INFO checking namedarg_hack-0.1.1474613452 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 11:07:59.976 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 11:08:00.360 INFO [stdout] 14b59bd024225f444e4feab5207a4d01c86ad4287ec7571368c555ca20e2ec90
Dec 12 11:08:00.366 INFO running `"docker" "start" "-a" "14b59bd024225f444e4feab5207a4d01c86ad4287ec7571368c555ca20e2ec90"`
Dec 12 11:08:01.575 INFO [stderr] usermod: no changes
Dec 12 11:08:01.618 INFO [stderr]    Compiling namedarg_hack v0.1.1474613452 (/source)
Dec 12 11:08:11.360 INFO [stderr] error[E0308]: mismatched types
Dec 12 11:08:11.360 INFO [stderr]   --> src/lib.rs:12:40
Dec 12 11:08:11.360 INFO [stderr]    |
Dec 12 11:08:11.360 INFO [stderr] 12 |     fn get_lints(&self) -> LintArray { &[] }
Dec 12 11:08:11.360 INFO [stderr]    |                            ---------   ^^^
Dec 12 11:08:11.360 INFO [stderr]    |                            |           |
Dec 12 11:08:11.360 INFO [stderr]    |                            |           expected struct `std::vec::Vec`, found &[_; 0]
Dec 12 11:08:11.360 INFO [stderr]    |                            |           help: try using a conversion method: `&[].to_vec()`
Dec 12 11:08:11.360 INFO [stderr]    |                            expected `std::vec::Vec<&'static rustc::lint::Lint>` because of return type
Dec 12 11:08:11.360 INFO [stderr]    |
Dec 12 11:08:11.360 INFO [stderr]    = note: expected type `std::vec::Vec<&'static rustc::lint::Lint>`
Dec 12 11:08:11.360 INFO [stderr]               found type `&[_; 0]`
Dec 12 11:08:11.360 INFO [stderr] 
Dec 12 11:08:11.368 INFO [stderr] error[E0599]: no associated item named `Public` found for type `syntax::source_map::Spanned<syntax::ast::VisibilityKind>` in the current scope
Dec 12 11:08:11.368 INFO [stderr]   --> src/lib.rs:23:33
Dec 12 11:08:11.368 INFO [stderr]    |
Dec 12 11:08:11.368 INFO [stderr] 23 |                 evil_item.vis = ast::Visibility::Public;
Dec 12 11:08:11.368 INFO [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^ associated item not found in `syntax::source_map::Spanned<syntax::ast::VisibilityKind>`
Dec 12 11:08:11.368 INFO [stderr] 
Dec 12 11:08:11.376 INFO [stderr] error: aborting due to 2 previous errors
Dec 12 11:08:11.376 INFO [stderr] 
Dec 12 11:08:11.376 INFO [stderr] Some errors occurred: E0308, E0599.
Dec 12 11:08:11.376 INFO [stderr] For more information about an error, try `rustc --explain E0308`.
Dec 12 11:08:11.386 INFO [stderr] error: Could not compile `namedarg_hack`.
Dec 12 11:08:11.386 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 12 11:08:11.460 INFO [stderr] error[E0308]: mismatched types
Dec 12 11:08:11.460 INFO [stderr]   --> src/lib.rs:12:40
Dec 12 11:08:11.460 INFO [stderr]    |
Dec 12 11:08:11.460 INFO [stderr] 12 |     fn get_lints(&self) -> LintArray { &[] }
Dec 12 11:08:11.460 INFO [stderr]    |                            ---------   ^^^
Dec 12 11:08:11.460 INFO [stderr]    |                            |           |
Dec 12 11:08:11.460 INFO [stderr]    |                            |           expected struct `std::vec::Vec`, found &[_; 0]
Dec 12 11:08:11.460 INFO [stderr]    |                            |           help: try using a conversion method: `&[].to_vec()`
Dec 12 11:08:11.460 INFO [stderr]    |                            expected `std::vec::Vec<&'static rustc::lint::Lint>` because of return type
Dec 12 11:08:11.460 INFO [stderr]    |
Dec 12 11:08:11.460 INFO [stderr]    = note: expected type `std::vec::Vec<&'static rustc::lint::Lint>`
Dec 12 11:08:11.460 INFO [stderr]               found type `&[_; 0]`
Dec 12 11:08:11.460 INFO [stderr] 
Dec 12 11:08:11.472 INFO [stderr] error[E0599]: no associated item named `Public` found for type `syntax::source_map::Spanned<syntax::ast::VisibilityKind>` in the current scope
Dec 12 11:08:11.472 INFO [stderr]   --> src/lib.rs:23:33
Dec 12 11:08:11.472 INFO [stderr]    |
Dec 12 11:08:11.472 INFO [stderr] 23 |                 evil_item.vis = ast::Visibility::Public;
Dec 12 11:08:11.472 INFO [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^ associated item not found in `syntax::source_map::Spanned<syntax::ast::VisibilityKind>`
Dec 12 11:08:11.472 INFO [stderr] 
Dec 12 11:08:11.476 INFO [stderr] error: aborting due to 2 previous errors
Dec 12 11:08:11.476 INFO [stderr] 
Dec 12 11:08:11.476 INFO [stderr] Some errors occurred: E0308, E0599.
Dec 12 11:08:11.476 INFO [stderr] For more information about an error, try `rustc --explain E0308`.
Dec 12 11:08:11.491 INFO [stderr] error: Could not compile `namedarg_hack`.
Dec 12 11:08:11.491 INFO [stderr] 
Dec 12 11:08:11.491 INFO [stderr] To learn more, run the command again with --verbose.
Dec 12 11:08:11.493 INFO [stderr] su: No module specific data is present
Dec 12 11:08:11.898 INFO running `"docker" "inspect" "14b59bd024225f444e4feab5207a4d01c86ad4287ec7571368c555ca20e2ec90"`
Dec 12 11:08:12.082 INFO running `"docker" "rm" "-f" "14b59bd024225f444e4feab5207a4d01c86ad4287ec7571368c555ca20e2ec90"`
Dec 12 11:08:12.247 INFO [stdout] 14b59bd024225f444e4feab5207a4d01c86ad4287ec7571368c555ca20e2ec90