Dec 14 04:47:56.016 INFO testing VitalyAnkh/hello against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 04:47:56.016 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 14 04:47:56.467 INFO [stdout] 81cd52457135357561d05856742c516a981c9a5ccca89c794d61823e7425f6df
Dec 14 04:47:56.471 INFO running `"docker" "start" "-a" "81cd52457135357561d05856742c516a981c9a5ccca89c794d61823e7425f6df"`
Dec 14 04:47:57.481 INFO [stderr] usermod: no changes
Dec 14 04:47:57.583 INFO [stderr]    Compiling hello v0.1.0 (/source)
Dec 14 04:47:58.091 INFO [stderr] error[E0411]: expected trait, found self type `Self`
Dec 14 04:47:58.091 INFO [stderr]   --> src/lib.rs:13:31
Dec 14 04:47:58.091 INFO [stderr]    |
Dec 14 04:47:58.091 INFO [stderr] 13 |     fn call_box(self: Box<dyn Self>);
Dec 14 04:47:58.091 INFO [stderr]    |                               ^^^^ `Self` is only available in impls, traits, and type definitions
Dec 14 04:47:58.091 INFO [stderr] 
Dec 14 04:47:58.091 INFO [stderr] error[E0404]: expected trait, found type parameter `F`
Dec 14 04:47:58.091 INFO [stderr]   --> src/lib.rs:17:31
Dec 14 04:47:58.091 INFO [stderr]    |
Dec 14 04:47:58.091 INFO [stderr] 17 |     fn call_box(self: Box<dyn F>) {
Dec 14 04:47:58.091 INFO [stderr]    |                               ^ did you mean `Fn`?
Dec 14 04:47:58.091 INFO [stderr] 
Dec 14 04:47:58.103 INFO [stderr] error: aborting due to 2 previous errors
Dec 14 04:47:58.103 INFO [stderr] 
Dec 14 04:47:58.103 INFO [stderr] Some errors occurred: E0404, E0411.
Dec 14 04:47:58.103 INFO [stderr] For more information about an error, try `rustc --explain E0404`.
Dec 14 04:47:58.104 INFO [stderr] error: Could not compile `hello`.
Dec 14 04:47:58.104 INFO [stderr] 
Dec 14 04:47:58.104 INFO [stderr] To learn more, run the command again with --verbose.
Dec 14 04:47:58.111 INFO [stderr] su: No module specific data is present
Dec 14 04:47:58.808 INFO running `"docker" "inspect" "81cd52457135357561d05856742c516a981c9a5ccca89c794d61823e7425f6df"`
Dec 14 04:47:59.095 INFO running `"docker" "rm" "-f" "81cd52457135357561d05856742c516a981c9a5ccca89c794d61823e7425f6df"`
Dec 14 04:47:59.386 INFO [stdout] 81cd52457135357561d05856742c516a981c9a5ccca89c794d61823e7425f6df