Sep 10 09:40:38.990 INFO checking slackrbot-0.1.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 09:40:38.990 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 09:40:38.991 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 09:40:39.270 INFO blam! 516aa945df7504d7e193d4584a9b1efa4ae05c52abfaff3352bf4b6f2dc313ee
Sep 10 09:40:39.272 INFO running `"docker" "start" "-a" "516aa945df7504d7e193d4584a9b1efa4ae05c52abfaff3352bf4b6f2dc313ee"`
Sep 10 09:40:40.115 INFO kablam! usermod: no changes
Sep 10 09:40:40.136 INFO kablam!     Checking slackrbot v0.1.0 (file:///source)
Sep 10 09:40:40.278 INFO kablam! warning: unused import: `rustc_serialize::json`
Sep 10 09:40:40.278 INFO kablam!  --> src/lib.rs:2:5
Sep 10 09:40:40.278 INFO kablam!   |
Sep 10 09:40:40.278 INFO kablam! 2 | use rustc_serialize::json;
Sep 10 09:40:40.278 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Sep 10 09:40:40.278 INFO kablam!   |
Sep 10 09:40:40.278 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 09:40:40.278 INFO kablam! 
Sep 10 09:40:40.290 INFO kablam! warning: unused import: `rustc_serialize::json`
Sep 10 09:40:40.290 INFO kablam!  --> src/lib.rs:2:5
Sep 10 09:40:40.290 INFO kablam!   |
Sep 10 09:40:40.290 INFO kablam! 2 | use rustc_serialize::json;
Sep 10 09:40:40.290 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Sep 10 09:40:40.290 INFO kablam!   |
Sep 10 09:40:40.290 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 09:40:40.290 INFO kablam! 
Sep 10 09:40:40.332 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
Sep 10 09:40:40.335 INFO kablam! su: No module specific data is present
Sep 10 09:40:41.063 INFO running `"docker" "rm" "-f" "516aa945df7504d7e193d4584a9b1efa4ae05c52abfaff3352bf4b6f2dc313ee"`
Sep 10 09:40:41.193 INFO blam! 516aa945df7504d7e193d4584a9b1efa4ae05c52abfaff3352bf4b6f2dc313ee