Nov 30 10:28:24.618 INFO checking Jellonator/Emailang against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 10:28:24.618 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 10:28:25.113 INFO [stdout] b7129ec77dc56f110aa66c1ea8c07c1d91f65f0c8bbff96ea1d27f273b842a85
Nov 30 10:28:25.115 INFO running `"docker" "start" "-a" "b7129ec77dc56f110aa66c1ea8c07c1d91f65f0c8bbff96ea1d27f273b842a85"`
Nov 30 10:28:26.703 INFO [stderr] usermod: no changes
Nov 30 10:28:26.812 INFO [stderr]     Checking regex v0.1.77
Nov 30 10:28:29.708 INFO [stderr]     Checking emailang v1.0.0 (/source)
Nov 30 10:28:31.672 INFO [stderr] warning: variable does not need to be mutable
Nov 30 10:28:31.672 INFO [stderr]   --> src/interpreter/mod.rs:58:7
Nov 30 10:28:31.672 INFO [stderr]    |
Nov 30 10:28:31.672 INFO [stderr] 58 |         let mut serv = match self.get_server(&tserver) {
Nov 30 10:28:31.672 INFO [stderr]    |             ----^^^^
Nov 30 10:28:31.672 INFO [stderr]    |             |
Nov 30 10:28:31.672 INFO [stderr]    |             help: remove this `mut`
Nov 30 10:28:31.672 INFO [stderr]    |
Nov 30 10:28:31.672 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 10:28:31.672 INFO [stderr] 
Nov 30 10:28:31.672 INFO [stderr] warning: variable does not need to be mutable
Nov 30 10:28:31.672 INFO [stderr]   --> src/interpreter/mod.rs:63:7
Nov 30 10:28:31.672 INFO [stderr]    |
Nov 30 10:28:31.672 INFO [stderr] 63 |         let mut user = match serv.get_user_mut(&tuser) {
Nov 30 10:28:31.672 INFO [stderr]    |             ----^^^^
Nov 30 10:28:31.672 INFO [stderr]    |             |
Nov 30 10:28:31.672 INFO [stderr]    |             help: remove this `mut`
Nov 30 10:28:31.672 INFO [stderr] 
Nov 30 10:28:32.228 INFO [stderr] warning: variable does not need to be mutable
Nov 30 10:28:32.228 INFO [stderr]   --> src/interpreter/mod.rs:58:7
Nov 30 10:28:32.228 INFO [stderr]    |
Nov 30 10:28:32.228 INFO [stderr] 58 |         let mut serv = match self.get_server(&tserver) {
Nov 30 10:28:32.229 INFO [stderr]    |             ----^^^^
Nov 30 10:28:32.229 INFO [stderr]    |             |
Nov 30 10:28:32.229 INFO [stderr]    |             help: remove this `mut`
Nov 30 10:28:32.229 INFO [stderr]    |
Nov 30 10:28:32.229 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 10:28:32.229 INFO [stderr] 
Nov 30 10:28:32.229 INFO [stderr] warning: variable does not need to be mutable
Nov 30 10:28:32.230 INFO [stderr]   --> src/interpreter/mod.rs:63:7
Nov 30 10:28:32.230 INFO [stderr]    |
Nov 30 10:28:32.230 INFO [stderr] 63 |         let mut user = match serv.get_user_mut(&tuser) {
Nov 30 10:28:32.236 INFO [stderr]    |             ----^^^^
Nov 30 10:28:32.236 INFO [stderr]    |             |
Nov 30 10:28:32.236 INFO [stderr]    |             help: remove this `mut`
Nov 30 10:28:32.236 INFO [stderr] 
Nov 30 10:28:32.457 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.73s
Nov 30 10:28:32.460 INFO [stderr] su: No module specific data is present
Nov 30 10:28:33.252 INFO running `"docker" "inspect" "b7129ec77dc56f110aa66c1ea8c07c1d91f65f0c8bbff96ea1d27f273b842a85"`
Nov 30 10:28:33.688 INFO running `"docker" "rm" "-f" "b7129ec77dc56f110aa66c1ea8c07c1d91f65f0c8bbff96ea1d27f273b842a85"`
Nov 30 10:28:33.976 INFO [stdout] b7129ec77dc56f110aa66c1ea8c07c1d91f65f0c8bbff96ea1d27f273b842a85