Sep 17 22:30:45.918 INFO checking json_io-0.1.2 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 22:30:45.918 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 22:30:45.918 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 22:30:46.049 INFO blam! a9841c2d9d6e8ea99f70b4254df05857bece4e6716c05e730807d8f0c99f35b6
Sep 17 22:30:46.051 INFO running `"docker" "start" "-a" "a9841c2d9d6e8ea99f70b4254df05857bece4e6716c05e730807d8f0c99f35b6"`
Sep 17 22:30:47.098 INFO kablam! usermod: no changes
Sep 17 22:30:47.127 INFO kablam!     Checking find_folder v0.1.1
Sep 17 22:30:47.134 INFO kablam!     Checking json_io v0.1.2 (/source)
Sep 17 22:30:47.366 INFO kablam! warning: unused import: `std::error::Error`
Sep 17 22:30:47.366 INFO kablam!   --> src/lib.rs:35:13
Sep 17 22:30:47.366 INFO kablam!    |
Sep 17 22:30:47.366 INFO kablam! 35 |         use std::error::Error as StdError;
Sep 17 22:30:47.366 INFO kablam!    |             ^^^^^^^^^^^^^^^^^
Sep 17 22:30:47.366 INFO kablam!    |
Sep 17 22:30:47.366 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 17 22:30:47.366 INFO kablam! 
Sep 17 22:30:47.769 INFO kablam! warning: unused import: `std::error::Error`
Sep 17 22:30:47.769 INFO kablam!   --> src/lib.rs:35:13
Sep 17 22:30:47.769 INFO kablam!    |
Sep 17 22:30:47.769 INFO kablam! 35 |         use std::error::Error as StdError;
Sep 17 22:30:47.769 INFO kablam!    |             ^^^^^^^^^^^^^^^^^
Sep 17 22:30:47.769 INFO kablam!    |
Sep 17 22:30:47.769 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 17 22:30:47.769 INFO kablam! 
Sep 17 22:30:47.797 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Sep 17 22:30:47.800 INFO kablam! su: No module specific data is present
Sep 17 22:30:48.334 INFO running `"docker" "rm" "-f" "a9841c2d9d6e8ea99f70b4254df05857bece4e6716c05e730807d8f0c99f35b6"`
Sep 17 22:30:48.458 INFO blam! a9841c2d9d6e8ea99f70b4254df05857bece4e6716c05e730807d8f0c99f35b6