Sep 05 20:53:17.267 INFO checking weakjson-0.0.7 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 20:53:17.267 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 20:53:17.267 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/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 20:53:17.466 INFO blam! 06508976b37c47c899216b9a006bce6284f5581b53a0dd3ce1341c84158c3bfa
Sep 05 20:53:17.467 INFO running `"docker" "start" "-a" "06508976b37c47c899216b9a006bce6284f5581b53a0dd3ce1341c84158c3bfa"`
Sep 05 20:53:18.323 INFO kablam! usermod: no changes
Sep 05 20:53:18.347 INFO kablam!     Checking weakjson v0.0.7 (file:///source)
Sep 05 20:53:18.641 INFO kablam! error[E0573]: expected type, found variant `String`
Sep 05 20:53:18.641 INFO kablam!   --> src/weak_tests.rs:11:24
Sep 05 20:53:18.641 INFO kablam!    |
Sep 05 20:53:18.642 INFO kablam! 11 | fn mk_object(items: &[(String, Json)]) -> Json {
Sep 05 20:53:18.642 INFO kablam!    |                        ^^^^^^ not a type
Sep 05 20:53:18.642 INFO kablam! help: possible better candidates are found in other modules, you can import them into scope
Sep 05 20:53:18.642 INFO kablam!    |
Sep 05 20:53:18.642 INFO kablam! 1  | use std::prelude::v1::String;
Sep 05 20:53:18.642 INFO kablam!    |
Sep 05 20:53:18.642 INFO kablam! 1  | use std::string::String;
Sep 05 20:53:18.642 INFO kablam!    |
Sep 05 20:53:18.642 INFO kablam! 
Sep 05 20:53:19.228 INFO kablam! error: aborting due to previous error
Sep 05 20:53:19.228 INFO kablam! 
Sep 05 20:53:19.228 INFO kablam! For more information about this error, try `rustc --explain E0573`.
Sep 05 20:53:19.234 INFO kablam! error: Could not compile `weakjson`.
Sep 05 20:53:19.234 INFO kablam! 
Sep 05 20:53:19.234 INFO kablam! To learn more, run the command again with --verbose.
Sep 05 20:53:19.235 INFO kablam! su: No module specific data is present
Sep 05 20:53:19.877 INFO running `"docker" "rm" "-f" "06508976b37c47c899216b9a006bce6284f5581b53a0dd3ce1341c84158c3bfa"`
Sep 05 20:53:19.940 INFO blam! 06508976b37c47c899216b9a006bce6284f5581b53a0dd3ce1341c84158c3bfa