Nov 04 13:21:39.062 INFO checking Jellonator/Emailang against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 13:21:39.064 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 13:21:39.655 INFO blam! cf7d270876508796375a08a5b575995ca892154f2fedfbd4e4c69ba829563dd8
Nov 04 13:21:39.657 INFO running `"docker" "start" "-a" "cf7d270876508796375a08a5b575995ca892154f2fedfbd4e4c69ba829563dd8"`
Nov 04 13:21:40.855 INFO kablam! usermod: no changes
Nov 04 13:21:40.987 INFO kablam!     Checking emailang v1.0.0 (/source)
Nov 04 13:21:43.087 INFO kablam! warning: variable does not need to be mutable
Nov 04 13:21:43.087 INFO kablam!   --> src/interpreter/mod.rs:58:7
Nov 04 13:21:43.087 INFO kablam!    |
Nov 04 13:21:43.087 INFO kablam! 58 |         let mut serv = match self.get_server(&tserver) {
Nov 04 13:21:43.087 INFO kablam!    |             ----^^^^
Nov 04 13:21:43.087 INFO kablam!    |             |
Nov 04 13:21:43.087 INFO kablam!    |             help: remove this `mut`
Nov 04 13:21:43.089 INFO kablam!    |
Nov 04 13:21:43.089 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 13:21:43.089 INFO kablam! 
Nov 04 13:21:43.089 INFO kablam! warning: variable does not need to be mutable
Nov 04 13:21:43.089 INFO kablam!   --> src/interpreter/mod.rs:63:7
Nov 04 13:21:43.089 INFO kablam!    |
Nov 04 13:21:43.089 INFO kablam! 63 |         let mut user = match serv.get_user_mut(&tuser) {
Nov 04 13:21:43.089 INFO kablam!    |             ----^^^^
Nov 04 13:21:43.089 INFO kablam!    |             |
Nov 04 13:21:43.089 INFO kablam!    |             help: remove this `mut`
Nov 04 13:21:43.089 INFO kablam! 
Nov 04 13:21:43.582 INFO kablam! warning: variable does not need to be mutable
Nov 04 13:21:43.582 INFO kablam!   --> src/interpreter/mod.rs:58:7
Nov 04 13:21:43.582 INFO kablam!    |
Nov 04 13:21:43.582 INFO kablam! 58 |         let mut serv = match self.get_server(&tserver) {
Nov 04 13:21:43.582 INFO kablam!    |             ----^^^^
Nov 04 13:21:43.582 INFO kablam!    |             |
Nov 04 13:21:43.582 INFO kablam!    |             help: remove this `mut`
Nov 04 13:21:43.582 INFO kablam!    |
Nov 04 13:21:43.582 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 13:21:43.582 INFO kablam! 
Nov 04 13:21:43.583 INFO kablam! warning: variable does not need to be mutable
Nov 04 13:21:43.583 INFO kablam!   --> src/interpreter/mod.rs:63:7
Nov 04 13:21:43.583 INFO kablam!    |
Nov 04 13:21:43.583 INFO kablam! 63 |         let mut user = match serv.get_user_mut(&tuser) {
Nov 04 13:21:43.583 INFO kablam!    |             ----^^^^
Nov 04 13:21:43.583 INFO kablam!    |             |
Nov 04 13:21:43.583 INFO kablam!    |             help: remove this `mut`
Nov 04 13:21:43.583 INFO kablam! 
Nov 04 13:21:43.820 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.93s
Nov 04 13:21:43.824 INFO kablam! su: No module specific data is present
Nov 04 13:21:44.962 INFO running `"docker" "rm" "-f" "cf7d270876508796375a08a5b575995ca892154f2fedfbd4e4c69ba829563dd8"`
Nov 04 13:21:45.415 INFO blam! cf7d270876508796375a08a5b575995ca892154f2fedfbd4e4c69ba829563dd8