Sep 19 20:05:37.987 INFO checking slackrbot-0.1.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 20:05:37.987 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 20:05:37.987 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-1/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:05:38.187 INFO blam! 588cd1ff5ff49147f39071ddb4e11bfe16e35253e6331256d47cf6f20ad40bea
Sep 19 20:05:38.194 INFO running `"docker" "start" "-a" "588cd1ff5ff49147f39071ddb4e11bfe16e35253e6331256d47cf6f20ad40bea"`
Sep 19 20:05:38.705 INFO kablam! usermod: no changes
Sep 19 20:05:38.733 INFO kablam!     Checking slackrbot v0.1.0 (/source)
Sep 19 20:05:38.877 INFO kablam! warning: unused import: `rustc_serialize::json`
Sep 19 20:05:38.877 INFO kablam!  --> src/lib.rs:2:5
Sep 19 20:05:38.877 INFO kablam!   |
Sep 19 20:05:38.877 INFO kablam! 2 | use rustc_serialize::json;
Sep 19 20:05:38.877 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Sep 19 20:05:38.877 INFO kablam!   |
Sep 19 20:05:38.877 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 20:05:38.877 INFO kablam! 
Sep 19 20:05:38.911 INFO kablam! warning: unused import: `rustc_serialize::json`
Sep 19 20:05:38.911 INFO kablam!  --> src/lib.rs:2:5
Sep 19 20:05:38.911 INFO kablam!   |
Sep 19 20:05:38.911 INFO kablam! 2 | use rustc_serialize::json;
Sep 19 20:05:38.911 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Sep 19 20:05:38.911 INFO kablam!   |
Sep 19 20:05:38.911 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 20:05:38.911 INFO kablam! 
Sep 19 20:05:38.952 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
Sep 19 20:05:38.953 INFO kablam! su: No module specific data is present
Sep 19 20:05:39.619 INFO running `"docker" "rm" "-f" "588cd1ff5ff49147f39071ddb4e11bfe16e35253e6331256d47cf6f20ad40bea"`
Sep 19 20:05:39.751 INFO blam! 588cd1ff5ff49147f39071ddb4e11bfe16e35253e6331256d47cf6f20ad40bea