Dec 06 12:57:11.769 INFO testing Jellonator/Emailang against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 12:57:11.770 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 06 12:57:12.317 INFO [stdout] e6f38567a811ce405ef52d9c8b2b7878918e5857a0af638263d3ab39d32cf9ab
Dec 06 12:57:12.319 INFO running `"docker" "start" "-a" "e6f38567a811ce405ef52d9c8b2b7878918e5857a0af638263d3ab39d32cf9ab"`
Dec 06 12:57:14.239 INFO [stderr] usermod: no changes
Dec 06 12:57:14.333 INFO [stderr]    Compiling regex-syntax v0.3.5
Dec 06 12:57:14.333 INFO [stderr]    Compiling memchr v0.1.11
Dec 06 12:57:14.348 INFO [stderr]    Compiling thread-id v2.0.0
Dec 06 12:57:15.285 INFO [stderr]    Compiling thread_local v0.2.7
Dec 06 12:57:15.521 INFO [stderr]    Compiling aho-corasick v0.5.3
Dec 06 12:57:19.624 INFO [stderr]    Compiling regex v0.1.77
Dec 06 12:57:27.936 INFO [stderr]    Compiling emailang v1.0.0 (/source)
Dec 06 12:57:29.120 INFO [stderr] warning: variable does not need to be mutable
Dec 06 12:57:29.120 INFO [stderr]   --> src/interpreter/mod.rs:58:7
Dec 06 12:57:29.120 INFO [stderr]    |
Dec 06 12:57:29.120 INFO [stderr] 58 |         let mut serv = match self.get_server(&tserver) {
Dec 06 12:57:29.120 INFO [stderr]    |             ----^^^^
Dec 06 12:57:29.120 INFO [stderr]    |             |
Dec 06 12:57:29.120 INFO [stderr]    |             help: remove this `mut`
Dec 06 12:57:29.120 INFO [stderr]    |
Dec 06 12:57:29.120 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 12:57:29.120 INFO [stderr] 
Dec 06 12:57:29.121 INFO [stderr] warning: variable does not need to be mutable
Dec 06 12:57:29.121 INFO [stderr]   --> src/interpreter/mod.rs:63:7
Dec 06 12:57:29.121 INFO [stderr]    |
Dec 06 12:57:29.121 INFO [stderr] 63 |         let mut user = match serv.get_user_mut(&tuser) {
Dec 06 12:57:29.121 INFO [stderr]    |             ----^^^^
Dec 06 12:57:29.121 INFO [stderr]    |             |
Dec 06 12:57:29.121 INFO [stderr]    |             help: remove this `mut`
Dec 06 12:57:29.121 INFO [stderr] 
Dec 06 12:57:32.388 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.13s
Dec 06 12:57:32.397 INFO [stderr] su: No module specific data is present
Dec 06 12:57:33.860 INFO running `"docker" "inspect" "e6f38567a811ce405ef52d9c8b2b7878918e5857a0af638263d3ab39d32cf9ab"`
Dec 06 12:57:34.233 INFO running `"docker" "rm" "-f" "e6f38567a811ce405ef52d9c8b2b7878918e5857a0af638263d3ab39d32cf9ab"`
Dec 06 12:57:34.538 INFO [stdout] e6f38567a811ce405ef52d9c8b2b7878918e5857a0af638263d3ab39d32cf9ab
Dec 06 12:57:34.542 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 06 12:57:34.968 INFO [stdout] 4419d87d647f4236017883a992dfb7c60f9c6a9327e5120817f0aba31b0a5b1d
Dec 06 12:57:34.970 INFO running `"docker" "start" "-a" "4419d87d647f4236017883a992dfb7c60f9c6a9327e5120817f0aba31b0a5b1d"`
Dec 06 12:57:35.623 INFO [stderr] usermod: no changes
Dec 06 12:57:35.672 INFO [stderr]    Compiling emailang v1.0.0 (/source)
Dec 06 12:57:36.916 INFO [stderr] warning: variable does not need to be mutable
Dec 06 12:57:36.916 INFO [stderr]   --> src/interpreter/mod.rs:58:7
Dec 06 12:57:36.916 INFO [stderr]    |
Dec 06 12:57:36.916 INFO [stderr] 58 |         let mut serv = match self.get_server(&tserver) {
Dec 06 12:57:36.916 INFO [stderr]    |             ----^^^^
Dec 06 12:57:36.916 INFO [stderr]    |             |
Dec 06 12:57:36.916 INFO [stderr]    |             help: remove this `mut`
Dec 06 12:57:36.916 INFO [stderr]    |
Dec 06 12:57:36.916 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 12:57:36.916 INFO [stderr] 
Dec 06 12:57:36.916 INFO [stderr] warning: variable does not need to be mutable
Dec 06 12:57:36.916 INFO [stderr]   --> src/interpreter/mod.rs:63:7
Dec 06 12:57:36.916 INFO [stderr]    |
Dec 06 12:57:36.916 INFO [stderr] 63 |         let mut user = match serv.get_user_mut(&tuser) {
Dec 06 12:57:36.916 INFO [stderr]    |             ----^^^^
Dec 06 12:57:36.916 INFO [stderr]    |             |
Dec 06 12:57:36.916 INFO [stderr]    |             help: remove this `mut`
Dec 06 12:57:36.916 INFO [stderr] 
Dec 06 12:57:37.331 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Dec 06 12:57:37.344 INFO [stderr] su: No module specific data is present
Dec 06 12:57:38.226 INFO running `"docker" "inspect" "4419d87d647f4236017883a992dfb7c60f9c6a9327e5120817f0aba31b0a5b1d"`
Dec 06 12:57:38.518 INFO running `"docker" "rm" "-f" "4419d87d647f4236017883a992dfb7c60f9c6a9327e5120817f0aba31b0a5b1d"`
Dec 06 12:57:38.809 INFO [stdout] 4419d87d647f4236017883a992dfb7c60f9c6a9327e5120817f0aba31b0a5b1d
Dec 06 12:57:38.816 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"`
Dec 06 12:57:39.035 INFO [stdout] 119c9754e6c97e6b330472a7c6abf1707319007afefc548bbed2482b32268917
Dec 06 12:57:39.038 INFO running `"docker" "start" "-a" "119c9754e6c97e6b330472a7c6abf1707319007afefc548bbed2482b32268917"`
Dec 06 12:57:39.585 INFO [stderr] usermod: no changes
Dec 06 12:57:39.627 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 12:57:39.639 INFO [stderr]      Running /target/debug/deps/emailang-71008d887e42b536
Dec 06 12:57:39.653 INFO [stdout] 
Dec 06 12:57:39.653 INFO [stdout] running 0 tests
Dec 06 12:57:39.653 INFO [stdout] 
Dec 06 12:57:39.653 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:57:39.653 INFO [stdout] 
Dec 06 12:57:39.655 INFO [stderr] su: No module specific data is present
Dec 06 12:57:40.176 INFO running `"docker" "inspect" "119c9754e6c97e6b330472a7c6abf1707319007afefc548bbed2482b32268917"`
Dec 06 12:57:40.518 INFO running `"docker" "rm" "-f" "119c9754e6c97e6b330472a7c6abf1707319007afefc548bbed2482b32268917"`
Dec 06 12:57:40.848 INFO [stdout] 119c9754e6c97e6b330472a7c6abf1707319007afefc548bbed2482b32268917