Nov 28 19:45:14.093 INFO checking reset-router-0.5.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 19:45:14.094 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 19:45:14.578 INFO [stdout] 3010e413078ea18ba5e66eb9c0950fe5cda0e4b80a4bb81f998be205afb003d3
Nov 28 19:45:14.579 INFO running `"docker" "start" "-a" "3010e413078ea18ba5e66eb9c0950fe5cda0e4b80a4bb81f998be205afb003d3"`
Nov 28 19:45:15.325 INFO [stderr] usermod: no changes
Nov 28 19:45:15.516 INFO [stderr]     Checking reset-router v0.5.0 (/source)
Nov 28 19:45:21.632 INFO [stderr] warning: variable does not need to be mutable
Nov 28 19:45:21.632 INFO [stderr]    --> src/lib.rs:300:19
Nov 28 19:45:21.632 INFO [stderr]     |
Nov 28 19:45:21.632 INFO [stderr] 300 |     pub fn finish(mut self) -> err::Result<Router<()>> { Ok(self.with_state(()).finish()?) }
Nov 28 19:45:21.632 INFO [stderr]     |                   ----^^^^
Nov 28 19:45:21.632 INFO [stderr]     |                   |
Nov 28 19:45:21.632 INFO [stderr]     |                   help: remove this `mut`
Nov 28 19:45:21.632 INFO [stderr]     |
Nov 28 19:45:21.632 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 19:45:21.632 INFO [stderr] 
Nov 28 19:45:21.632 INFO [stderr] warning: variable does not need to be mutable
Nov 28 19:45:21.632 INFO [stderr]    --> src/lib.rs:306:29
Nov 28 19:45:21.632 INFO [stderr]     |
Nov 28 19:45:21.632 INFO [stderr] 306 |     pub fn add_not_found<H>(mut self, handler: H) -> Self
Nov 28 19:45:21.632 INFO [stderr]     |                             ----^^^^
Nov 28 19:45:21.632 INFO [stderr]     |                             |
Nov 28 19:45:21.633 INFO [stderr]     |                             help: remove this `mut`
Nov 28 19:45:21.633 INFO [stderr] 
Nov 28 19:45:21.633 INFO [stderr] warning: variable does not need to be mutable
Nov 28 19:45:21.633 INFO [stderr]    --> src/lib.rs:311:19
Nov 28 19:45:21.633 INFO [stderr]     |
Nov 28 19:45:21.633 INFO [stderr] 311 |     pub fn add<H>(mut self, method: Method, regex: &'a str, handler: H) -> Self
Nov 28 19:45:21.633 INFO [stderr]     |                   ----^^^^
Nov 28 19:45:21.633 INFO [stderr]     |                   |
Nov 28 19:45:21.633 INFO [stderr]     |                   help: remove this `mut`
Nov 28 19:45:21.633 INFO [stderr] 
Nov 28 19:45:21.633 INFO [stderr] warning: variable does not need to be mutable
Nov 28 19:45:21.633 INFO [stderr]    --> src/lib.rs:317:9
Nov 28 19:45:21.633 INFO [stderr]     |
Nov 28 19:45:21.633 INFO [stderr] 317 |         mut self,
Nov 28 19:45:21.633 INFO [stderr]     |         ----^^^^
Nov 28 19:45:21.633 INFO [stderr]     |         |
Nov 28 19:45:21.633 INFO [stderr]     |         help: remove this `mut`
Nov 28 19:45:21.633 INFO [stderr] 
Nov 28 19:45:21.765 INFO [stderr] warning: variable does not need to be mutable
Nov 28 19:45:21.765 INFO [stderr]    --> src/lib.rs:300:19
Nov 28 19:45:21.765 INFO [stderr]     |
Nov 28 19:45:21.765 INFO [stderr] 300 |     pub fn finish(mut self) -> err::Result<Router<()>> { Ok(self.with_state(()).finish()?) }
Nov 28 19:45:21.765 INFO [stderr]     |                   ----^^^^
Nov 28 19:45:21.765 INFO [stderr]     |                   |
Nov 28 19:45:21.765 INFO [stderr]     |                   help: remove this `mut`
Nov 28 19:45:21.765 INFO [stderr]     |
Nov 28 19:45:21.765 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 19:45:21.765 INFO [stderr] 
Nov 28 19:45:21.765 INFO [stderr] warning: variable does not need to be mutable
Nov 28 19:45:21.765 INFO [stderr]    --> src/lib.rs:306:29
Nov 28 19:45:21.765 INFO [stderr]     |
Nov 28 19:45:21.765 INFO [stderr] 306 |     pub fn add_not_found<H>(mut self, handler: H) -> Self
Nov 28 19:45:21.765 INFO [stderr]     |                             ----^^^^
Nov 28 19:45:21.765 INFO [stderr]     |                             |
Nov 28 19:45:21.765 INFO [stderr]     |                             help: remove this `mut`
Nov 28 19:45:21.765 INFO [stderr] 
Nov 28 19:45:21.766 INFO [stderr] warning: variable does not need to be mutable
Nov 28 19:45:21.766 INFO [stderr]    --> src/lib.rs:311:19
Nov 28 19:45:21.766 INFO [stderr]     |
Nov 28 19:45:21.766 INFO [stderr] 311 |     pub fn add<H>(mut self, method: Method, regex: &'a str, handler: H) -> Self
Nov 28 19:45:21.766 INFO [stderr]     |                   ----^^^^
Nov 28 19:45:21.766 INFO [stderr]     |                   |
Nov 28 19:45:21.766 INFO [stderr]     |                   help: remove this `mut`
Nov 28 19:45:21.766 INFO [stderr] 
Nov 28 19:45:21.766 INFO [stderr] warning: variable does not need to be mutable
Nov 28 19:45:21.766 INFO [stderr]    --> src/lib.rs:317:9
Nov 28 19:45:21.766 INFO [stderr]     |
Nov 28 19:45:21.766 INFO [stderr] 317 |         mut self,
Nov 28 19:45:21.766 INFO [stderr]     |         ----^^^^
Nov 28 19:45:21.766 INFO [stderr]     |         |
Nov 28 19:45:21.766 INFO [stderr]     |         help: remove this `mut`
Nov 28 19:45:21.766 INFO [stderr] 
Nov 28 19:45:26.373 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.01s
Nov 28 19:45:26.409 INFO [stderr] su: No module specific data is present
Nov 28 19:45:27.636 INFO running `"docker" "inspect" "3010e413078ea18ba5e66eb9c0950fe5cda0e4b80a4bb81f998be205afb003d3"`
Nov 28 19:45:27.918 INFO running `"docker" "rm" "-f" "3010e413078ea18ba5e66eb9c0950fe5cda0e4b80a4bb81f998be205afb003d3"`
Nov 28 19:45:28.250 INFO [stdout] 3010e413078ea18ba5e66eb9c0950fe5cda0e4b80a4bb81f998be205afb003d3