Nov 30 17:12:45.336 INFO checking reset-router-0.5.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 17:12:45.336 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 17:12:45.604 INFO [stdout] bee040d1dba2847ade02fc72d7b87d522838374cbed6cdff6d876ec301c3b385
Nov 30 17:12:45.610 INFO running `"docker" "start" "-a" "bee040d1dba2847ade02fc72d7b87d522838374cbed6cdff6d876ec301c3b385"`
Nov 30 17:12:46.421 INFO [stderr] usermod: no changes
Nov 30 17:12:46.620 INFO [stderr]     Checking reset-router v0.5.0 (/source)
Nov 30 17:12:52.513 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:12:52.513 INFO [stderr]    --> src/lib.rs:300:19
Nov 30 17:12:52.513 INFO [stderr]     |
Nov 30 17:12:52.513 INFO [stderr] 300 |     pub fn finish(mut self) -> err::Result<Router<()>> { Ok(self.with_state(()).finish()?) }
Nov 30 17:12:52.513 INFO [stderr]     |                   ----^^^^
Nov 30 17:12:52.513 INFO [stderr]     |                   |
Nov 30 17:12:52.513 INFO [stderr]     |                   help: remove this `mut`
Nov 30 17:12:52.513 INFO [stderr]     |
Nov 30 17:12:52.513 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 17:12:52.513 INFO [stderr] 
Nov 30 17:12:52.513 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:12:52.513 INFO [stderr]    --> src/lib.rs:306:29
Nov 30 17:12:52.513 INFO [stderr]     |
Nov 30 17:12:52.513 INFO [stderr] 306 |     pub fn add_not_found<H>(mut self, handler: H) -> Self
Nov 30 17:12:52.513 INFO [stderr]     |                             ----^^^^
Nov 30 17:12:52.513 INFO [stderr]     |                             |
Nov 30 17:12:52.513 INFO [stderr]     |                             help: remove this `mut`
Nov 30 17:12:52.513 INFO [stderr] 
Nov 30 17:12:52.513 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:12:52.513 INFO [stderr]    --> src/lib.rs:311:19
Nov 30 17:12:52.513 INFO [stderr]     |
Nov 30 17:12:52.514 INFO [stderr] 311 |     pub fn add<H>(mut self, method: Method, regex: &'a str, handler: H) -> Self
Nov 30 17:12:52.514 INFO [stderr]     |                   ----^^^^
Nov 30 17:12:52.514 INFO [stderr]     |                   |
Nov 30 17:12:52.514 INFO [stderr]     |                   help: remove this `mut`
Nov 30 17:12:52.514 INFO [stderr] 
Nov 30 17:12:52.514 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:12:52.514 INFO [stderr]    --> src/lib.rs:317:9
Nov 30 17:12:52.514 INFO [stderr]     |
Nov 30 17:12:52.514 INFO [stderr] 317 |         mut self,
Nov 30 17:12:52.514 INFO [stderr]     |         ----^^^^
Nov 30 17:12:52.514 INFO [stderr]     |         |
Nov 30 17:12:52.514 INFO [stderr]     |         help: remove this `mut`
Nov 30 17:12:52.514 INFO [stderr] 
Nov 30 17:12:53.788 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:12:53.788 INFO [stderr]    --> src/lib.rs:300:19
Nov 30 17:12:53.788 INFO [stderr]     |
Nov 30 17:12:53.788 INFO [stderr] 300 |     pub fn finish(mut self) -> err::Result<Router<()>> { Ok(self.with_state(()).finish()?) }
Nov 30 17:12:53.788 INFO [stderr]     |                   ----^^^^
Nov 30 17:12:53.788 INFO [stderr]     |                   |
Nov 30 17:12:53.788 INFO [stderr]     |                   help: remove this `mut`
Nov 30 17:12:53.788 INFO [stderr]     |
Nov 30 17:12:53.788 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 17:12:53.788 INFO [stderr] 
Nov 30 17:12:53.788 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:12:53.788 INFO [stderr]    --> src/lib.rs:306:29
Nov 30 17:12:53.788 INFO [stderr]     |
Nov 30 17:12:53.788 INFO [stderr] 306 |     pub fn add_not_found<H>(mut self, handler: H) -> Self
Nov 30 17:12:53.788 INFO [stderr]     |                             ----^^^^
Nov 30 17:12:53.788 INFO [stderr]     |                             |
Nov 30 17:12:53.788 INFO [stderr]     |                             help: remove this `mut`
Nov 30 17:12:53.789 INFO [stderr] 
Nov 30 17:12:53.789 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:12:53.789 INFO [stderr]    --> src/lib.rs:311:19
Nov 30 17:12:53.789 INFO [stderr]     |
Nov 30 17:12:53.789 INFO [stderr] 311 |     pub fn add<H>(mut self, method: Method, regex: &'a str, handler: H) -> Self
Nov 30 17:12:53.789 INFO [stderr]     |                   ----^^^^
Nov 30 17:12:53.789 INFO [stderr]     |                   |
Nov 30 17:12:53.789 INFO [stderr]     |                   help: remove this `mut`
Nov 30 17:12:53.789 INFO [stderr] 
Nov 30 17:12:53.789 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:12:53.789 INFO [stderr]    --> src/lib.rs:317:9
Nov 30 17:12:53.789 INFO [stderr]     |
Nov 30 17:12:53.789 INFO [stderr] 317 |         mut self,
Nov 30 17:12:53.789 INFO [stderr]     |         ----^^^^
Nov 30 17:12:53.789 INFO [stderr]     |         |
Nov 30 17:12:53.789 INFO [stderr]     |         help: remove this `mut`
Nov 30 17:12:53.789 INFO [stderr] 
Nov 30 17:12:57.745 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.29s
Nov 30 17:12:57.772 INFO [stderr] su: No module specific data is present
Nov 30 17:12:58.794 INFO running `"docker" "inspect" "bee040d1dba2847ade02fc72d7b87d522838374cbed6cdff6d876ec301c3b385"`
Nov 30 17:12:59.255 INFO running `"docker" "rm" "-f" "bee040d1dba2847ade02fc72d7b87d522838374cbed6cdff6d876ec301c3b385"`
Nov 30 17:12:59.532 INFO [stdout] bee040d1dba2847ade02fc72d7b87d522838374cbed6cdff6d876ec301c3b385