Oct 27 07:34:24.700 INFO checking bjorn3/serviceworkify against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 07:34:24.700 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 07:34:25.223 INFO blam! 74725b8e78d4ca9e88b944e4772e9cd6704f602312ce1a17a348a40552fcff5f
Oct 27 07:34:25.227 INFO running `"docker" "start" "-a" "74725b8e78d4ca9e88b944e4772e9cd6704f602312ce1a17a348a40552fcff5f"`
Oct 27 07:34:26.363 INFO kablam! usermod: no changes
Oct 27 07:34:26.537 INFO kablam!     Checking lazy_static v0.2.6
Oct 27 07:34:26.591 INFO kablam!     Checking convenience v0.1.0
Oct 27 07:34:27.223 INFO kablam!     Checking openssl v0.9.10
Oct 27 07:34:30.782 INFO kablam!     Checking native-tls v0.1.2
Oct 27 07:34:31.647 INFO kablam!     Checking hyper-native-tls v0.2.2
Oct 27 07:34:33.523 INFO kablam!     Checking serviceworkify v0.1.0 (/source)
Oct 27 07:34:36.087 INFO kablam! warning: variable does not need to be mutable
Oct 27 07:34:36.088 INFO kablam!   --> src/main.rs:27:32
Oct 27 07:34:36.088 INFO kablam!    |
Oct 27 07:34:36.088 INFO kablam! 27 | fn handler(mut s_req: Request, mut s_res: Response) {
Oct 27 07:34:36.089 INFO kablam!    |                                ----^^^^^
Oct 27 07:34:36.089 INFO kablam!    |                                |
Oct 27 07:34:36.089 INFO kablam!    |                                help: remove this `mut`
Oct 27 07:34:36.090 INFO kablam!    |
Oct 27 07:34:36.090 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 07:34:36.090 INFO kablam! 
Oct 27 07:34:36.387 INFO kablam! warning: variable does not need to be mutable
Oct 27 07:34:36.388 INFO kablam!   --> src/main.rs:27:32
Oct 27 07:34:36.388 INFO kablam!    |
Oct 27 07:34:36.388 INFO kablam! 27 | fn handler(mut s_req: Request, mut s_res: Response) {
Oct 27 07:34:36.389 INFO kablam!    |                                ----^^^^^
Oct 27 07:34:36.389 INFO kablam!    |                                |
Oct 27 07:34:36.389 INFO kablam!    |                                help: remove this `mut`
Oct 27 07:34:36.390 INFO kablam!    |
Oct 27 07:34:36.390 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 07:34:36.390 INFO kablam! 
Oct 27 07:34:36.475 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.07s
Oct 27 07:34:36.487 INFO kablam! su: No module specific data is present
Oct 27 07:34:37.101 INFO running `"docker" "rm" "-f" "74725b8e78d4ca9e88b944e4772e9cd6704f602312ce1a17a348a40552fcff5f"`
Oct 27 07:34:37.458 INFO blam! 74725b8e78d4ca9e88b944e4772e9cd6704f602312ce1a17a348a40552fcff5f