Sep 01 23:48:47.767 INFO checking simple_json-0.2.3 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 23:48:47.767 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 23:48:47.767 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 23:48:47.949 INFO blam! ac0412c58df386d421e2e723541022b336fff3c2eb6a71d0c3dafb5037dfb6bb
Sep 01 23:48:47.951 INFO running `"docker" "start" "-a" "ac0412c58df386d421e2e723541022b336fff3c2eb6a71d0c3dafb5037dfb6bb"`
Sep 01 23:48:48.553 INFO kablam!     Checking simple_json v0.2.3 (file:///source)
Sep 01 23:48:50.128 INFO kablam! warning: unused import: `Number`
Sep 01 23:48:50.128 INFO kablam!  --> tests/to_string.rs:4:26
Sep 01 23:48:50.128 INFO kablam!   |
Sep 01 23:48:50.128 INFO kablam! 4 | use simple_json::{ Json, Number };
Sep 01 23:48:50.128 INFO kablam!   |                          ^^^^^^
Sep 01 23:48:50.128 INFO kablam!   |
Sep 01 23:48:50.128 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 23:48:50.128 INFO kablam! 
Sep 01 23:48:50.882 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
Sep 01 23:48:50.888 INFO kablam! su: No module specific data is present
Sep 01 23:48:51.386 INFO running `"docker" "rm" "-f" "ac0412c58df386d421e2e723541022b336fff3c2eb6a71d0c3dafb5037dfb6bb"`
Sep 01 23:48:51.480 INFO blam! ac0412c58df386d421e2e723541022b336fff3c2eb6a71d0c3dafb5037dfb6bb