Sep 04 06:20:40.875 INFO checking simple_json-0.2.3 against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 04 06:20:40.875 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 04 06:20:40.875 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-3/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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 +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 06:20:41.030 INFO blam! 169826e1bd64d1c6dc19cd1ddbca5a8d910cc227b9624a548f17ace7d5c7bcbc
Sep 04 06:20:41.031 INFO running `"docker" "start" "-a" "169826e1bd64d1c6dc19cd1ddbca5a8d910cc227b9624a548f17ace7d5c7bcbc"`
Sep 04 06:20:41.642 INFO kablam!     Checking simple_json v0.2.3 (file:///source)
Sep 04 06:20:43.425 INFO kablam! warning: unused import: `Number`
Sep 04 06:20:43.425 INFO kablam!  --> tests/to_string.rs:4:26
Sep 04 06:20:43.425 INFO kablam!   |
Sep 04 06:20:43.425 INFO kablam! 4 | use simple_json::{ Json, Number };
Sep 04 06:20:43.425 INFO kablam!   |                          ^^^^^^
Sep 04 06:20:43.425 INFO kablam!   |
Sep 04 06:20:43.426 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 06:20:43.426 INFO kablam! 
Sep 04 06:20:44.102 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
Sep 04 06:20:44.105 INFO kablam! su: No module specific data is present
Sep 04 06:20:44.685 INFO running `"docker" "rm" "-f" "169826e1bd64d1c6dc19cd1ddbca5a8d910cc227b9624a548f17ace7d5c7bcbc"`
Sep 04 06:20:44.780 INFO blam! 169826e1bd64d1c6dc19cd1ddbca5a8d910cc227b9624a548f17ace7d5c7bcbc