Sep 05 19:57:57.338 INFO checking Inityx/tinyshell-rs against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854 Sep 05 19:57:57.338 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets Sep 05 19:57:57.339 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 05 19:57:57.711 INFO blam! 236c13e9adc903a191d53f631d33ae0dcc98299f515c1e62f632e641a84fdc68 Sep 05 19:57:57.721 INFO running `"docker" "start" "-a" "236c13e9adc903a191d53f631d33ae0dcc98299f515c1e62f632e641a84fdc68"` Sep 05 19:57:59.264 INFO kablam! usermod: no changes Sep 05 19:57:59.337 INFO kablam! Checking tinyshell-rs v0.1.0 (file:///source) Sep 05 19:57:59.538 INFO kablam! error[E0658]: The `!` type is experimental (see issue #35121) Sep 05 19:57:59.538 INFO kablam! --> src/task.rs:15:16 Sep 05 19:57:59.538 INFO kablam! | Sep 05 19:57:59.538 INFO kablam! 15 | type Err = !; Sep 05 19:57:59.538 INFO kablam! | ^ Sep 05 19:57:59.538 INFO kablam! | Sep 05 19:57:59.538 INFO kablam! = help: add #![feature(never_type)] to the crate attributes to enable Sep 05 19:57:59.538 INFO kablam! Sep 05 19:57:59.538 INFO kablam! error: aborting due to previous error Sep 05 19:57:59.538 INFO kablam! Sep 05 19:57:59.538 INFO kablam! For more information about this error, try `rustc --explain E0658`. Sep 05 19:57:59.538 INFO kablam! error: Could not compile `tinyshell-rs`. Sep 05 19:57:59.538 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 05 19:57:59.564 INFO kablam! error[E0658]: The `!` type is experimental (see issue #35121) Sep 05 19:57:59.564 INFO kablam! --> src/task.rs:15:16 Sep 05 19:57:59.564 INFO kablam! | Sep 05 19:57:59.564 INFO kablam! 15 | type Err = !; Sep 05 19:57:59.564 INFO kablam! | ^ Sep 05 19:57:59.564 INFO kablam! | Sep 05 19:57:59.564 INFO kablam! = help: add #![feature(never_type)] to the crate attributes to enable Sep 05 19:57:59.564 INFO kablam! Sep 05 19:57:59.564 INFO kablam! error: aborting due to previous error Sep 05 19:57:59.564 INFO kablam! Sep 05 19:57:59.564 INFO kablam! For more information about this error, try `rustc --explain E0658`. Sep 05 19:57:59.570 INFO kablam! error: Could not compile `tinyshell-rs`. Sep 05 19:57:59.570 INFO kablam! Sep 05 19:57:59.570 INFO kablam! To learn more, run the command again with --verbose. Sep 05 19:57:59.572 INFO kablam! su: No module specific data is present Sep 05 19:58:00.304 INFO running `"docker" "rm" "-f" "236c13e9adc903a191d53f631d33ae0dcc98299f515c1e62f632e641a84fdc68"` Sep 05 19:58:00.518 INFO blam! 236c13e9adc903a191d53f631d33ae0dcc98299f515c1e62f632e641a84fdc68