Nov 18 05:40:01.801 INFO testing namedarg_hack-0.1.1474613452 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 05:40:01.801 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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"`
Nov 18 05:40:02.309 INFO [stdout] 37d084330f9eea5919811df2b225ac73fe671d195877ce9ddf56a6aaf9537e1a
Nov 18 05:40:02.311 INFO running `"docker" "start" "-a" "37d084330f9eea5919811df2b225ac73fe671d195877ce9ddf56a6aaf9537e1a"`
Nov 18 05:40:03.731 INFO [stderr] usermod: no changes
Nov 18 05:40:03.791 INFO [stderr]    Compiling namedarg_hack v0.1.1474613452 (/source)
Nov 18 05:40:08.971 INFO [stderr] error[E0308]: mismatched types
Nov 18 05:40:08.971 INFO [stderr]   --> src/lib.rs:12:40
Nov 18 05:40:08.971 INFO [stderr]    |
Nov 18 05:40:08.971 INFO [stderr] 12 |     fn get_lints(&self) -> LintArray { &[] }
Nov 18 05:40:08.971 INFO [stderr]    |                            ---------   ^^^
Nov 18 05:40:08.971 INFO [stderr]    |                            |           |
Nov 18 05:40:08.971 INFO [stderr]    |                            |           expected struct `std::vec::Vec`, found &[_; 0]
Nov 18 05:40:08.971 INFO [stderr]    |                            |           help: try using a conversion method: `&[].to_vec()`
Nov 18 05:40:08.971 INFO [stderr]    |                            expected `std::vec::Vec<&'static rustc::lint::Lint>` because of return type
Nov 18 05:40:08.971 INFO [stderr]    |
Nov 18 05:40:08.971 INFO [stderr]    = note: expected type `std::vec::Vec<&'static rustc::lint::Lint>`
Nov 18 05:40:08.971 INFO [stderr]               found type `&[_; 0]`
Nov 18 05:40:08.971 INFO [stderr] 
Nov 18 05:40:08.978 INFO [stderr] error[E0599]: no associated item named `Public` found for type `syntax::source_map::Spanned<syntax::ast::VisibilityKind>` in the current scope
Nov 18 05:40:08.978 INFO [stderr]   --> src/lib.rs:23:33
Nov 18 05:40:08.978 INFO [stderr]    |
Nov 18 05:40:08.978 INFO [stderr] 23 |                 evil_item.vis = ast::Visibility::Public;
Nov 18 05:40:08.978 INFO [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^ associated item not found in `syntax::source_map::Spanned<syntax::ast::VisibilityKind>`
Nov 18 05:40:08.978 INFO [stderr] 
Nov 18 05:40:08.987 INFO [stderr] error: aborting due to 2 previous errors
Nov 18 05:40:08.987 INFO [stderr] 
Nov 18 05:40:08.987 INFO [stderr] Some errors occurred: E0308, E0599.
Nov 18 05:40:08.987 INFO [stderr] For more information about an error, try `rustc --explain E0308`.
Nov 18 05:40:09.011 INFO [stderr] error: Could not compile `namedarg_hack`.
Nov 18 05:40:09.011 INFO [stderr] 
Nov 18 05:40:09.011 INFO [stderr] To learn more, run the command again with --verbose.
Nov 18 05:40:09.011 INFO [stderr] su: No module specific data is present
Nov 18 05:40:09.886 INFO running `"docker" "inspect" "37d084330f9eea5919811df2b225ac73fe671d195877ce9ddf56a6aaf9537e1a"`
Nov 18 05:40:10.179 INFO running `"docker" "rm" "-f" "37d084330f9eea5919811df2b225ac73fe671d195877ce9ddf56a6aaf9537e1a"`
Nov 18 05:40:10.575 INFO [stdout] 37d084330f9eea5919811df2b225ac73fe671d195877ce9ddf56a6aaf9537e1a