Sep 10 13:16:30.168 INFO checking params-0.6.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 13:16:30.168 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 13:16:30.169 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 13:16:30.382 INFO blam! defd5a56df18790a8e11bcf00d496ffdead99fb7f991b5719d0cffa6b90adcc7
Sep 10 13:16:30.384 INFO running `"docker" "start" "-a" "defd5a56df18790a8e11bcf00d496ffdead99fb7f991b5719d0cffa6b90adcc7"`
Sep 10 13:16:31.351 INFO kablam! usermod: no changes
Sep 10 13:16:31.534 INFO kablam!     Checking maplit v0.1.6
Sep 10 13:16:31.535 INFO kablam!     Checking multipart v0.8.1
Sep 10 13:16:32.541 INFO kablam!     Checking params v0.6.0 (file:///source)
Sep 10 13:16:34.106 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 13:16:34.106 INFO kablam!   --> src/lib.rs:17:1
Sep 10 13:16:34.106 INFO kablam!    |
Sep 10 13:16:34.106 INFO kablam! 17 | #[macro_use]
Sep 10 13:16:34.106 INFO kablam!    | ^^^^^^^^^^^^
Sep 10 13:16:34.106 INFO kablam!    |
Sep 10 13:16:34.106 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 13:16:34.106 INFO kablam! 
Sep 10 13:16:34.194 INFO kablam! warning: variable does not need to be mutable
Sep 10 13:16:34.194 INFO kablam!    --> src/lib.rs:593:9
Sep 10 13:16:34.194 INFO kablam!     |
Sep 10 13:16:34.194 INFO kablam! 593 |     let mut extensions = req.extensions_mut();
Sep 10 13:16:34.194 INFO kablam!     |         ----^^^^^^^^^^
Sep 10 13:16:34.194 INFO kablam!     |         |
Sep 10 13:16:34.194 INFO kablam!     |         help: remove this `mut`
Sep 10 13:16:34.194 INFO kablam!     |
Sep 10 13:16:34.194 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 13:16:34.194 INFO kablam! 
Sep 10 13:16:34.424 INFO kablam! warning: variable does not need to be mutable
Sep 10 13:16:34.424 INFO kablam!    --> src/lib.rs:593:9
Sep 10 13:16:34.424 INFO kablam!     |
Sep 10 13:16:34.424 INFO kablam! 593 |     let mut extensions = req.extensions_mut();
Sep 10 13:16:34.424 INFO kablam!     |         ----^^^^^^^^^^
Sep 10 13:16:34.424 INFO kablam!     |         |
Sep 10 13:16:34.424 INFO kablam!     |         help: remove this `mut`
Sep 10 13:16:34.424 INFO kablam!     |
Sep 10 13:16:34.424 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 13:16:34.424 INFO kablam! 
Sep 10 13:16:35.430 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.03s
Sep 10 13:16:35.438 INFO kablam! su: No module specific data is present
Sep 10 13:16:36.322 INFO running `"docker" "rm" "-f" "defd5a56df18790a8e11bcf00d496ffdead99fb7f991b5719d0cffa6b90adcc7"`
Sep 10 13:16:36.427 INFO blam! defd5a56df18790a8e11bcf00d496ffdead99fb7f991b5719d0cffa6b90adcc7