Dec 05 00:46:22.561 INFO checking Ophirr33/NEUCourseNotification against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 00:46:22.561 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 00:46:23.077 INFO [stdout] d687c1e2b6ee7e36eacc6e5eeed33e6b9d910d41144470d674b1b8089a2ad898
Dec 05 00:46:23.080 INFO running `"docker" "start" "-a" "d687c1e2b6ee7e36eacc6e5eeed33e6b9d910d41144470d674b1b8089a2ad898"`
Dec 05 00:46:24.267 INFO [stderr] usermod: no changes
Dec 05 00:46:24.527 INFO [stderr]     Checking linked-hash-map v0.2.1
Dec 05 00:46:24.527 INFO [stderr]     Checking bufstream v0.1.2
Dec 05 00:46:24.531 INFO [stderr]    Compiling libsqlite3-sys v0.7.1
Dec 05 00:46:24.531 INFO [stderr]     Checking nix v0.8.0
Dec 05 00:46:24.531 INFO [stderr]    Compiling email v0.0.16
Dec 05 00:46:24.531 INFO [stderr]     Checking uuid v0.4.0
Dec 05 00:46:24.531 INFO [stderr]     Checking backtrace-sys v0.1.10
Dec 05 00:46:24.531 INFO [stderr]     Checking rust-crypto v0.2.36
Dec 05 00:46:27.568 INFO [stderr]     Checking shared_child v0.2.1
Dec 05 00:46:27.639 INFO [stderr]     Checking backtrace v0.3.0
Dec 05 00:46:29.259 INFO [stderr]     Checking lru-cache v0.1.0
Dec 05 00:46:31.567 INFO [stderr]     Checking error-chain v0.8.1
Dec 05 00:46:33.735 INFO [stderr]     Checking rusqlite v0.10.1
Dec 05 00:46:40.367 INFO [stderr]     Checking os_pipe v0.5.1
Dec 05 00:46:41.442 INFO [stderr]     Checking duct v0.8.0
Dec 05 00:46:43.367 INFO [stderr]     Checking lettre v0.6.2
Dec 05 00:46:45.429 INFO [stderr]     Checking neu_course_notification v0.1.0 (/source)
Dec 05 00:46:49.954 INFO [stderr] warning: variable does not need to be mutable
Dec 05 00:46:49.954 INFO [stderr]    --> src/main.rs:238:9
Dec 05 00:46:49.954 INFO [stderr]     |
Dec 05 00:46:49.954 INFO [stderr] 238 |     let mut dao = DAO::new(Connection::open_in_memory().unwrap());
Dec 05 00:46:49.954 INFO [stderr]     |         ----^^^
Dec 05 00:46:49.954 INFO [stderr]     |         |
Dec 05 00:46:49.954 INFO [stderr]     |         help: remove this `mut`
Dec 05 00:46:49.954 INFO [stderr]     |
Dec 05 00:46:49.954 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 00:46:49.954 INFO [stderr] 
Dec 05 00:46:49.992 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.68s
Dec 05 00:46:50.017 INFO [stderr] su: No module specific data is present
Dec 05 00:46:51.711 INFO running `"docker" "inspect" "d687c1e2b6ee7e36eacc6e5eeed33e6b9d910d41144470d674b1b8089a2ad898"`
Dec 05 00:46:52.055 INFO running `"docker" "rm" "-f" "d687c1e2b6ee7e36eacc6e5eeed33e6b9d910d41144470d674b1b8089a2ad898"`
Dec 05 00:46:52.420 INFO [stdout] d687c1e2b6ee7e36eacc6e5eeed33e6b9d910d41144470d674b1b8089a2ad898