Dec 06 12:57:22.756 INFO testing Jellonator/Emailang against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 12:57:22.756 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 12:57:23.254 INFO [stdout] 99daa1341a7e81232a1748baff51fefb569ce23d4f9cbf167363abc8658a1a1e
Dec 06 12:57:23.256 INFO running `"docker" "start" "-a" "99daa1341a7e81232a1748baff51fefb569ce23d4f9cbf167363abc8658a1a1e"`
Dec 06 12:57:24.976 INFO [stderr] usermod: no changes
Dec 06 12:57:25.056 INFO [stderr]    Compiling memchr v0.1.11
Dec 06 12:57:25.056 INFO [stderr]    Compiling thread-id v2.0.0
Dec 06 12:57:25.780 INFO [stderr]    Compiling thread_local v0.2.7
Dec 06 12:57:26.189 INFO [stderr]    Compiling aho-corasick v0.5.3
Dec 06 12:57:27.650 INFO [stderr]    Compiling regex v0.1.77
Dec 06 12:57:34.542 INFO [stderr]    Compiling emailang v1.0.0 (/source)
Dec 06 12:57:35.639 INFO [stderr] warning: variable does not need to be mutable
Dec 06 12:57:35.639 INFO [stderr]   --> src/interpreter/mod.rs:58:7
Dec 06 12:57:35.639 INFO [stderr]    |
Dec 06 12:57:35.639 INFO [stderr] 58 |         let mut serv = match self.get_server(&tserver) {
Dec 06 12:57:35.639 INFO [stderr]    |             ----^^^^
Dec 06 12:57:35.639 INFO [stderr]    |             |
Dec 06 12:57:35.639 INFO [stderr]    |             help: remove this `mut`
Dec 06 12:57:35.639 INFO [stderr]    |
Dec 06 12:57:35.639 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 12:57:35.639 INFO [stderr] 
Dec 06 12:57:35.639 INFO [stderr] warning: variable does not need to be mutable
Dec 06 12:57:35.639 INFO [stderr]   --> src/interpreter/mod.rs:63:7
Dec 06 12:57:35.639 INFO [stderr]    |
Dec 06 12:57:35.639 INFO [stderr] 63 |         let mut user = match serv.get_user_mut(&tuser) {
Dec 06 12:57:35.639 INFO [stderr]    |             ----^^^^
Dec 06 12:57:35.639 INFO [stderr]    |             |
Dec 06 12:57:35.639 INFO [stderr]    |             help: remove this `mut`
Dec 06 12:57:35.639 INFO [stderr] 
Dec 06 12:57:38.520 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.52s
Dec 06 12:57:38.528 INFO [stderr] su: No module specific data is present
Dec 06 12:57:39.029 INFO running `"docker" "inspect" "99daa1341a7e81232a1748baff51fefb569ce23d4f9cbf167363abc8658a1a1e"`
Dec 06 12:57:39.135 INFO running `"docker" "rm" "-f" "99daa1341a7e81232a1748baff51fefb569ce23d4f9cbf167363abc8658a1a1e"`
Dec 06 12:57:39.236 INFO [stdout] 99daa1341a7e81232a1748baff51fefb569ce23d4f9cbf167363abc8658a1a1e
Dec 06 12:57:39.241 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 12:57:39.432 INFO [stdout] fabae4f0bd165592fb4b49d067574c1dec53aff88e9d42196a6d50e9ed927c7f
Dec 06 12:57:39.434 INFO running `"docker" "start" "-a" "fabae4f0bd165592fb4b49d067574c1dec53aff88e9d42196a6d50e9ed927c7f"`
Dec 06 12:57:40.256 INFO [stderr] usermod: no changes
Dec 06 12:57:40.347 INFO [stderr]    Compiling emailang v1.0.0 (/source)
Dec 06 12:57:41.628 INFO [stderr] warning: variable does not need to be mutable
Dec 06 12:57:41.628 INFO [stderr]   --> src/interpreter/mod.rs:58:7
Dec 06 12:57:41.628 INFO [stderr]    |
Dec 06 12:57:41.628 INFO [stderr] 58 |         let mut serv = match self.get_server(&tserver) {
Dec 06 12:57:41.628 INFO [stderr]    |             ----^^^^
Dec 06 12:57:41.628 INFO [stderr]    |             |
Dec 06 12:57:41.628 INFO [stderr]    |             help: remove this `mut`
Dec 06 12:57:41.628 INFO [stderr]    |
Dec 06 12:57:41.628 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 12:57:41.628 INFO [stderr] 
Dec 06 12:57:41.628 INFO [stderr] warning: variable does not need to be mutable
Dec 06 12:57:41.628 INFO [stderr]   --> src/interpreter/mod.rs:63:7
Dec 06 12:57:41.628 INFO [stderr]    |
Dec 06 12:57:41.628 INFO [stderr] 63 |         let mut user = match serv.get_user_mut(&tuser) {
Dec 06 12:57:41.628 INFO [stderr]    |             ----^^^^
Dec 06 12:57:41.628 INFO [stderr]    |             |
Dec 06 12:57:41.628 INFO [stderr]    |             help: remove this `mut`
Dec 06 12:57:41.628 INFO [stderr] 
Dec 06 12:57:42.072 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
Dec 06 12:57:42.084 INFO [stderr] su: No module specific data is present
Dec 06 12:57:43.301 INFO running `"docker" "inspect" "fabae4f0bd165592fb4b49d067574c1dec53aff88e9d42196a6d50e9ed927c7f"`
Dec 06 12:57:43.652 INFO running `"docker" "rm" "-f" "fabae4f0bd165592fb4b49d067574c1dec53aff88e9d42196a6d50e9ed927c7f"`
Dec 06 12:57:43.978 INFO [stdout] fabae4f0bd165592fb4b49d067574c1dec53aff88e9d42196a6d50e9ed927c7f
Dec 06 12:57:43.982 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 12:57:44.357 INFO [stdout] bea5e909dae0767914534d67e9f5862babafb112f72ba7c6fee0363162666d45
Dec 06 12:57:44.359 INFO running `"docker" "start" "-a" "bea5e909dae0767914534d67e9f5862babafb112f72ba7c6fee0363162666d45"`
Dec 06 12:57:45.507 INFO [stderr] usermod: no changes
Dec 06 12:57:45.588 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 06 12:57:45.588 INFO [stderr]      Running /target/debug/deps/emailang-92fe112e7aa8f6e7
Dec 06 12:57:45.600 INFO [stderr] su: No module specific data is present
Dec 06 12:57:45.600 INFO [stdout] 
Dec 06 12:57:45.600 INFO [stdout] running 0 tests
Dec 06 12:57:45.600 INFO [stdout] 
Dec 06 12:57:45.600 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:57:45.600 INFO [stdout] 
Dec 06 12:57:46.624 INFO running `"docker" "inspect" "bea5e909dae0767914534d67e9f5862babafb112f72ba7c6fee0363162666d45"`
Dec 06 12:57:46.920 INFO running `"docker" "rm" "-f" "bea5e909dae0767914534d67e9f5862babafb112f72ba7c6fee0363162666d45"`
Dec 06 12:57:47.155 INFO [stdout] bea5e909dae0767914534d67e9f5862babafb112f72ba7c6fee0363162666d45