Sep 20 23:49:58.011 INFO checking Inityx/tinyshell-rs against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394 Sep 20 23:49:58.011 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets Sep 20 23:49:58.011 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 23:49:58.257 INFO blam! dcfa707d4099fdb983468b1ccabd1a9db09f92eaf1f286bac827671ba3447df7 Sep 20 23:49:58.257 INFO running `"docker" "start" "-a" "dcfa707d4099fdb983468b1ccabd1a9db09f92eaf1f286bac827671ba3447df7"` Sep 20 23:49:59.389 INFO kablam! usermod: no changes Sep 20 23:49:59.442 INFO kablam! Checking tinyshell-rs v0.1.0 (/source) Sep 20 23:49:59.682 INFO kablam! error[E0658]: The `!` type is experimental (see issue #35121) Sep 20 23:49:59.682 INFO kablam! --> src/task.rs:15:16 Sep 20 23:49:59.682 INFO kablam! | Sep 20 23:49:59.682 INFO kablam! 15 | type Err = !; Sep 20 23:49:59.682 INFO kablam! | ^ Sep 20 23:49:59.682 INFO kablam! | Sep 20 23:49:59.682 INFO kablam! = help: add #![feature(never_type)] to the crate attributes to enable Sep 20 23:49:59.682 INFO kablam! Sep 20 23:49:59.682 INFO kablam! error: aborting due to previous error Sep 20 23:49:59.682 INFO kablam! Sep 20 23:49:59.682 INFO kablam! For more information about this error, try `rustc --explain E0658`. Sep 20 23:49:59.690 INFO kablam! error: Could not compile `tinyshell-rs`. Sep 20 23:49:59.690 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 20 23:49:59.762 INFO kablam! error[E0658]: The `!` type is experimental (see issue #35121) Sep 20 23:49:59.762 INFO kablam! --> src/task.rs:15:16 Sep 20 23:49:59.762 INFO kablam! | Sep 20 23:49:59.762 INFO kablam! 15 | type Err = !; Sep 20 23:49:59.762 INFO kablam! | ^ Sep 20 23:49:59.762 INFO kablam! | Sep 20 23:49:59.762 INFO kablam! = help: add #![feature(never_type)] to the crate attributes to enable Sep 20 23:49:59.762 INFO kablam! Sep 20 23:49:59.762 INFO kablam! error: aborting due to previous error Sep 20 23:49:59.762 INFO kablam! Sep 20 23:49:59.762 INFO kablam! For more information about this error, try `rustc --explain E0658`. Sep 20 23:49:59.774 INFO kablam! error: Could not compile `tinyshell-rs`. Sep 20 23:49:59.774 INFO kablam! Sep 20 23:49:59.774 INFO kablam! To learn more, run the command again with --verbose. Sep 20 23:49:59.774 INFO kablam! su: No module specific data is present Sep 20 23:50:00.814 INFO running `"docker" "rm" "-f" "dcfa707d4099fdb983468b1ccabd1a9db09f92eaf1f286bac827671ba3447df7"` Sep 20 23:50:00.924 INFO blam! dcfa707d4099fdb983468b1ccabd1a9db09f92eaf1f286bac827671ba3447df7