Nov 30 09:16:34.176 INFO checking Ophirr33/NEUCourseNotification against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 09:16:34.176 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 09:16:34.587 INFO [stdout] 2cf98b411def5d7ccb84e82c914c050311fd217ceeded173e01437913ae9edc6
Nov 30 09:16:34.594 INFO running `"docker" "start" "-a" "2cf98b411def5d7ccb84e82c914c050311fd217ceeded173e01437913ae9edc6"`
Nov 30 09:16:36.072 INFO [stderr] usermod: no changes
Nov 30 09:16:36.356 INFO [stderr]     Checking linked-hash-map v0.2.1
Nov 30 09:16:36.356 INFO [stderr]    Compiling libsqlite3-sys v0.7.1
Nov 30 09:16:36.380 INFO [stderr]    Compiling email v0.0.16
Nov 30 09:16:36.380 INFO [stderr]     Checking os_pipe v0.5.1
Nov 30 09:16:36.380 INFO [stderr]     Checking shared_child v0.2.1
Nov 30 09:16:36.380 INFO [stderr]     Checking error-chain v0.8.1
Nov 30 09:16:37.648 INFO [stderr]     Checking lru-cache v0.1.0
Nov 30 09:16:40.408 INFO [stderr]     Checking duct v0.8.0
Nov 30 09:16:41.042 INFO [stderr]     Checking rusqlite v0.10.1
Nov 30 09:16:43.212 INFO [stderr]     Checking lettre v0.6.2
Nov 30 09:16:45.406 INFO [stderr]     Checking neu_course_notification v0.1.0 (/source)
Nov 30 09:16:49.600 INFO [stderr] warning: variable does not need to be mutable
Nov 30 09:16:49.600 INFO [stderr]    --> src/main.rs:238:9
Nov 30 09:16:49.600 INFO [stderr]     |
Nov 30 09:16:49.601 INFO [stderr] 238 |     let mut dao = DAO::new(Connection::open_in_memory().unwrap());
Nov 30 09:16:49.601 INFO [stderr]     |         ----^^^
Nov 30 09:16:49.601 INFO [stderr]     |         |
Nov 30 09:16:49.601 INFO [stderr]     |         help: remove this `mut`
Nov 30 09:16:49.601 INFO [stderr]     |
Nov 30 09:16:49.601 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 09:16:49.601 INFO [stderr] 
Nov 30 09:16:49.635 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.53s
Nov 30 09:16:49.645 INFO [stderr] su: No module specific data is present
Nov 30 09:16:51.150 INFO running `"docker" "inspect" "2cf98b411def5d7ccb84e82c914c050311fd217ceeded173e01437913ae9edc6"`
Nov 30 09:16:51.546 INFO running `"docker" "rm" "-f" "2cf98b411def5d7ccb84e82c914c050311fd217ceeded173e01437913ae9edc6"`
Nov 30 09:16:51.957 INFO [stdout] 2cf98b411def5d7ccb84e82c914c050311fd217ceeded173e01437913ae9edc6