Nov 07 00:42:37.974 INFO checking bjorn3/serviceworkify against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 00:42:37.974 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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"`
Nov 07 00:42:38.185 INFO blam! 3410cb36a343ebe6133f9fb7838e9b6d1a62ed2307b681c9399167d33c484ce6
Nov 07 00:42:38.189 INFO running `"docker" "start" "-a" "3410cb36a343ebe6133f9fb7838e9b6d1a62ed2307b681c9399167d33c484ce6"`
Nov 07 00:42:38.627 INFO kablam! usermod: no changes
Nov 07 00:42:38.746 INFO kablam!    Compiling openssl v0.9.10
Nov 07 00:42:38.752 INFO kablam!    Compiling openssl-sys v0.9.10
Nov 07 00:42:38.752 INFO kablam!     Checking convenience v0.1.0
Nov 07 00:42:44.327 INFO kablam!     Checking native-tls v0.1.2
Nov 07 00:42:45.014 INFO kablam!     Checking hyper-native-tls v0.2.2
Nov 07 00:42:46.162 INFO kablam!     Checking serviceworkify v0.1.0 (/source)
Nov 07 00:42:47.416 INFO kablam! warning: variable does not need to be mutable
Nov 07 00:42:47.416 INFO kablam!   --> src/main.rs:27:32
Nov 07 00:42:47.416 INFO kablam!    |
Nov 07 00:42:47.416 INFO kablam! 27 | fn handler(mut s_req: Request, mut s_res: Response) {
Nov 07 00:42:47.416 INFO kablam!    |                                ----^^^^^
Nov 07 00:42:47.416 INFO kablam!    |                                |
Nov 07 00:42:47.416 INFO kablam!    |                                help: remove this `mut`
Nov 07 00:42:47.416 INFO kablam!    |
Nov 07 00:42:47.416 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 00:42:47.416 INFO kablam! 
Nov 07 00:42:47.663 INFO kablam! warning: variable does not need to be mutable
Nov 07 00:42:47.663 INFO kablam!   --> src/main.rs:27:32
Nov 07 00:42:47.663 INFO kablam!    |
Nov 07 00:42:47.663 INFO kablam! 27 | fn handler(mut s_req: Request, mut s_res: Response) {
Nov 07 00:42:47.663 INFO kablam!    |                                ----^^^^^
Nov 07 00:42:47.663 INFO kablam!    |                                |
Nov 07 00:42:47.663 INFO kablam!    |                                help: remove this `mut`
Nov 07 00:42:47.663 INFO kablam!    |
Nov 07 00:42:47.663 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 00:42:47.663 INFO kablam! 
Nov 07 00:42:47.704 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.06s
Nov 07 00:42:47.713 INFO kablam! su: No module specific data is present
Nov 07 00:42:48.152 INFO running `"docker" "rm" "-f" "3410cb36a343ebe6133f9fb7838e9b6d1a62ed2307b681c9399167d33c484ce6"`
Nov 07 00:42:48.292 INFO blam! 3410cb36a343ebe6133f9fb7838e9b6d1a62ed2307b681c9399167d33c484ce6