Sep 04 02:00:34.963 INFO checking weakjson-0.0.7 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913 Sep 04 02:00:34.963 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets Sep 04 02:00:34.963 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-3/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 04 02:00:35.098 INFO blam! 1e1d508ecebbb89dcfb113b0e10847c04a0a29c5df0f0d452cd3fd25181e6e8e Sep 04 02:00:35.100 INFO running `"docker" "start" "-a" "1e1d508ecebbb89dcfb113b0e10847c04a0a29c5df0f0d452cd3fd25181e6e8e"` Sep 04 02:00:35.904 INFO kablam! Checking weakjson v0.0.7 (file:///source) Sep 04 02:00:36.337 INFO kablam! error[E0573]: expected type, found variant `String` Sep 04 02:00:36.337 INFO kablam! --> src/weak_tests.rs:11:24 Sep 04 02:00:36.337 INFO kablam! | Sep 04 02:00:36.337 INFO kablam! 11 | fn mk_object(items: &[(String, Json)]) -> Json { Sep 04 02:00:36.337 INFO kablam! | ^^^^^^ not a type Sep 04 02:00:36.337 INFO kablam! help: possible better candidates are found in other modules, you can import them into scope Sep 04 02:00:36.337 INFO kablam! | Sep 04 02:00:36.337 INFO kablam! 1 | use std::prelude::v1::String; Sep 04 02:00:36.337 INFO kablam! | Sep 04 02:00:36.337 INFO kablam! 1 | use std::string::String; Sep 04 02:00:36.337 INFO kablam! | Sep 04 02:00:36.337 INFO kablam! Sep 04 02:00:37.358 INFO kablam! error: aborting due to previous error Sep 04 02:00:37.359 INFO kablam! Sep 04 02:00:37.359 INFO kablam! For more information about this error, try `rustc --explain E0573`. Sep 04 02:00:37.368 INFO kablam! error: Could not compile `weakjson`. Sep 04 02:00:37.368 INFO kablam! Sep 04 02:00:37.368 INFO kablam! To learn more, run the command again with --verbose. Sep 04 02:00:37.369 INFO kablam! su: No module specific data is present Sep 04 02:00:37.790 INFO running `"docker" "rm" "-f" "1e1d508ecebbb89dcfb113b0e10847c04a0a29c5df0f0d452cd3fd25181e6e8e"` Sep 04 02:00:37.879 INFO blam! 1e1d508ecebbb89dcfb113b0e10847c04a0a29c5df0f0d452cd3fd25181e6e8e