Nov 04 13:21:38.346 INFO checking Jellonator/Emailang against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 13:21:38.348 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 13:21:38.791 INFO blam! 229ea6ab5cf71cefa1abf380e8f654f104f9e6b570596aa1d87f50fd21be2937
Nov 04 13:21:38.792 INFO running `"docker" "start" "-a" "229ea6ab5cf71cefa1abf380e8f654f104f9e6b570596aa1d87f50fd21be2937"`
Nov 04 13:21:40.775 INFO kablam! usermod: no changes
Nov 04 13:21:40.903 INFO kablam!     Checking regex-syntax v0.3.5
Nov 04 13:21:40.911 INFO kablam!     Checking memchr v0.1.11
Nov 04 13:21:40.951 INFO kablam!     Checking thread-id v2.0.0
Nov 04 13:21:42.233 INFO kablam!     Checking thread_local v0.2.7
Nov 04 13:21:42.407 INFO kablam!     Checking aho-corasick v0.5.3
Nov 04 13:21:45.452 INFO kablam!     Checking regex v0.1.77
Nov 04 13:21:47.979 INFO kablam!     Checking emailang v1.0.0 (/source)
Nov 04 13:21:50.008 INFO kablam! warning: variable does not need to be mutable
Nov 04 13:21:50.009 INFO kablam!   --> src/interpreter/mod.rs:58:7
Nov 04 13:21:50.010 INFO kablam!    |
Nov 04 13:21:50.010 INFO kablam! 58 |         let mut serv = match self.get_server(&tserver) {
Nov 04 13:21:50.011 INFO kablam!    |             ----^^^^
Nov 04 13:21:50.011 INFO kablam!    |             |
Nov 04 13:21:50.012 INFO kablam!    |             help: remove this `mut`
Nov 04 13:21:50.012 INFO kablam!    |
Nov 04 13:21:50.013 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 13:21:50.013 INFO kablam! 
Nov 04 13:21:50.013 INFO kablam! warning: variable does not need to be mutable
Nov 04 13:21:50.014 INFO kablam!   --> src/interpreter/mod.rs:63:7
Nov 04 13:21:50.014 INFO kablam!    |
Nov 04 13:21:50.015 INFO kablam! 63 |         let mut user = match serv.get_user_mut(&tuser) {
Nov 04 13:21:50.015 INFO kablam!    |             ----^^^^
Nov 04 13:21:50.016 INFO kablam!    |             |
Nov 04 13:21:50.016 INFO kablam!    |             help: remove this `mut`
Nov 04 13:21:50.017 INFO kablam! 
Nov 04 13:21:50.031 INFO kablam! warning: variable does not need to be mutable
Nov 04 13:21:50.031 INFO kablam!   --> src/interpreter/mod.rs:58:7
Nov 04 13:21:50.031 INFO kablam!    |
Nov 04 13:21:50.031 INFO kablam! 58 |         let mut serv = match self.get_server(&tserver) {
Nov 04 13:21:50.031 INFO kablam!    |             ----^^^^
Nov 04 13:21:50.031 INFO kablam!    |             |
Nov 04 13:21:50.031 INFO kablam!    |             help: remove this `mut`
Nov 04 13:21:50.031 INFO kablam!    |
Nov 04 13:21:50.031 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 13:21:50.031 INFO kablam! 
Nov 04 13:21:50.031 INFO kablam! warning: variable does not need to be mutable
Nov 04 13:21:50.031 INFO kablam!   --> src/interpreter/mod.rs:63:7
Nov 04 13:21:50.031 INFO kablam!    |
Nov 04 13:21:50.031 INFO kablam! 63 |         let mut user = match serv.get_user_mut(&tuser) {
Nov 04 13:21:50.031 INFO kablam!    |             ----^^^^
Nov 04 13:21:50.031 INFO kablam!    |             |
Nov 04 13:21:50.031 INFO kablam!    |             help: remove this `mut`
Nov 04 13:21:50.031 INFO kablam! 
Nov 04 13:21:50.306 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.50s
Nov 04 13:21:50.323 INFO kablam! su: No module specific data is present
Nov 04 13:21:51.870 INFO running `"docker" "rm" "-f" "229ea6ab5cf71cefa1abf380e8f654f104f9e6b570596aa1d87f50fd21be2937"`
Nov 04 13:21:52.254 INFO blam! 229ea6ab5cf71cefa1abf380e8f654f104f9e6b570596aa1d87f50fd21be2937