Sep 20 04:58:01.532 INFO checking apiai-0.1.1 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 04:58:01.532 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 04:58:01.532 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 04:58:01.941 INFO blam! b402759298b69e1bbf0f11622fc3b64330700181df92fdffbf1cd0e43cd3cc48
Sep 20 04:58:01.942 INFO running `"docker" "start" "-a" "b402759298b69e1bbf0f11622fc3b64330700181df92fdffbf1cd0e43cd3cc48"`
Sep 20 04:58:03.611 INFO kablam! usermod: no changes
Sep 20 04:58:03.875 INFO kablam!     Checking chrono v0.3.0
Sep 20 04:58:06.336 INFO kablam!     Checking apiai v0.1.1 (/source)
Sep 20 04:58:10.878 INFO kablam! warning: unused variable: `n`
Sep 20 04:58:10.878 INFO kablam!   --> examples/botcmd.rs:22:16
Sep 20 04:58:10.878 INFO kablam!    |
Sep 20 04:58:10.879 INFO kablam! 22 |             Ok(n) => {
Sep 20 04:58:10.879 INFO kablam!    |                ^ help: consider using `_n` instead
Sep 20 04:58:10.879 INFO kablam!    |
Sep 20 04:58:10.880 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 20 04:58:10.880 INFO kablam! 
Sep 20 04:58:10.902 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.24s
Sep 20 04:58:10.913 INFO kablam! su: No module specific data is present
Sep 20 04:58:11.796 INFO running `"docker" "rm" "-f" "b402759298b69e1bbf0f11622fc3b64330700181df92fdffbf1cd0e43cd3cc48"`
Sep 20 04:58:11.870 INFO blam! b402759298b69e1bbf0f11622fc3b64330700181df92fdffbf1cd0e43cd3cc48