Sep 21 00:46:02.671 INFO checking weakjson-0.0.7 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 00:46:02.671 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 00:46:02.671 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/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 21 00:46:02.930 INFO blam! ea0df77eb684afcc45b1d14bfde679baf5e146e9a8341555183bcd231428d977
Sep 21 00:46:02.932 INFO running `"docker" "start" "-a" "ea0df77eb684afcc45b1d14bfde679baf5e146e9a8341555183bcd231428d977"`
Sep 21 00:46:03.703 INFO kablam! usermod: no changes
Sep 21 00:46:03.723 INFO kablam!     Checking weakjson v0.0.7 (/source)
Sep 21 00:46:03.912 INFO kablam! error[E0573]: expected type, found variant `String`
Sep 21 00:46:03.912 INFO kablam!   --> src/weak_tests.rs:11:24
Sep 21 00:46:03.912 INFO kablam!    |
Sep 21 00:46:03.912 INFO kablam! 11 | fn mk_object(items: &[(String, Json)]) -> Json {
Sep 21 00:46:03.912 INFO kablam!    |                        ^^^^^^ not a type
Sep 21 00:46:03.912 INFO kablam! help: possible better candidates are found in other modules, you can import them into scope
Sep 21 00:46:03.912 INFO kablam!    |
Sep 21 00:46:03.912 INFO kablam! 1  | use std::prelude::v1::String;
Sep 21 00:46:03.912 INFO kablam!    |
Sep 21 00:46:03.912 INFO kablam! 1  | use std::string::String;
Sep 21 00:46:03.912 INFO kablam!    |
Sep 21 00:46:03.912 INFO kablam! 
Sep 21 00:46:04.569 INFO kablam! error: aborting due to previous error
Sep 21 00:46:04.569 INFO kablam! 
Sep 21 00:46:04.569 INFO kablam! For more information about this error, try `rustc --explain E0573`.
Sep 21 00:46:04.578 INFO kablam! error: Could not compile `weakjson`.
Sep 21 00:46:04.578 INFO kablam! 
Sep 21 00:46:04.579 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 00:46:04.579 INFO kablam! su: No module specific data is present
Sep 21 00:46:05.100 INFO running `"docker" "rm" "-f" "ea0df77eb684afcc45b1d14bfde679baf5e146e9a8341555183bcd231428d977"`
Sep 21 00:46:05.179 INFO blam! ea0df77eb684afcc45b1d14bfde679baf5e146e9a8341555183bcd231428d977