Sep 03 20:44:16.501 INFO checking Inityx/tinyshell-rs against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893 Sep 03 20:44:16.501 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets Sep 03 20:44:16.501 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 03 20:44:16.705 INFO blam! c4aa99b56fae3ac2763982ae188f30e76c93b6df8a86402ad0f1ae21cc9ec006 Sep 03 20:44:16.707 INFO running `"docker" "start" "-a" "c4aa99b56fae3ac2763982ae188f30e76c93b6df8a86402ad0f1ae21cc9ec006"` Sep 03 20:44:17.288 INFO kablam! Checking tinyshell-rs v0.1.0 (file:///source) Sep 03 20:44:17.487 INFO kablam! error[E0658]: The `!` type is experimental (see issue #35121) Sep 03 20:44:17.487 INFO kablam! --> src/task.rs:15:16 Sep 03 20:44:17.488 INFO kablam! | Sep 03 20:44:17.488 INFO kablam! 15 | type Err = !; Sep 03 20:44:17.488 INFO kablam! | ^ Sep 03 20:44:17.488 INFO kablam! | Sep 03 20:44:17.488 INFO kablam! = help: add #![feature(never_type)] to the crate attributes to enable Sep 03 20:44:17.488 INFO kablam! Sep 03 20:44:17.488 INFO kablam! error: aborting due to previous error Sep 03 20:44:17.488 INFO kablam! Sep 03 20:44:17.488 INFO kablam! For more information about this error, try `rustc --explain E0658`. Sep 03 20:44:17.493 INFO kablam! error: Could not compile `tinyshell-rs`. Sep 03 20:44:17.493 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 03 20:44:17.520 INFO kablam! error[E0658]: The `!` type is experimental (see issue #35121) Sep 03 20:44:17.520 INFO kablam! --> src/task.rs:15:16 Sep 03 20:44:17.520 INFO kablam! | Sep 03 20:44:17.520 INFO kablam! 15 | type Err = !; Sep 03 20:44:17.520 INFO kablam! | ^ Sep 03 20:44:17.520 INFO kablam! | Sep 03 20:44:17.520 INFO kablam! = help: add #![feature(never_type)] to the crate attributes to enable Sep 03 20:44:17.521 INFO kablam! Sep 03 20:44:17.521 INFO kablam! error: aborting due to previous error Sep 03 20:44:17.521 INFO kablam! Sep 03 20:44:17.521 INFO kablam! For more information about this error, try `rustc --explain E0658`. Sep 03 20:44:17.526 INFO kablam! error: Could not compile `tinyshell-rs`. Sep 03 20:44:17.526 INFO kablam! Sep 03 20:44:17.526 INFO kablam! To learn more, run the command again with --verbose. Sep 03 20:44:17.527 INFO kablam! su: No module specific data is present Sep 03 20:44:17.898 INFO running `"docker" "rm" "-f" "c4aa99b56fae3ac2763982ae188f30e76c93b6df8a86402ad0f1ae21cc9ec006"` Sep 03 20:44:18.023 INFO blam! c4aa99b56fae3ac2763982ae188f30e76c93b6df8a86402ad0f1ae21cc9ec006