Dec 05 00:46:22.637 INFO checking Ophirr33/NEUCourseNotification against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 00:46:22.637 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 00:46:23.040 INFO [stdout] 92ce79357639d9f4d179725c6e5a2faae2c09237cbe7f5a50b292bcd816b691c
Dec 05 00:46:23.045 INFO running `"docker" "start" "-a" "92ce79357639d9f4d179725c6e5a2faae2c09237cbe7f5a50b292bcd816b691c"`
Dec 05 00:46:24.257 INFO [stderr] usermod: no changes
Dec 05 00:46:24.507 INFO [stderr]    Compiling openssl v0.9.9
Dec 05 00:46:24.507 INFO [stderr]     Checking linked-hash-map v0.2.1
Dec 05 00:46:24.518 INFO [stderr]    Compiling openssl-sys v0.9.9
Dec 05 00:46:24.518 INFO [stderr]    Compiling libsqlite3-sys v0.7.1
Dec 05 00:46:24.518 INFO [stderr]    Compiling email v0.0.16
Dec 05 00:46:24.518 INFO [stderr]     Checking uuid v0.4.0
Dec 05 00:46:24.519 INFO [stderr]     Checking os_pipe v0.5.1
Dec 05 00:46:24.519 INFO [stderr]     Checking rust-crypto v0.2.36
Dec 05 00:46:29.052 INFO [stderr]     Checking shared_child v0.2.1
Dec 05 00:46:29.096 INFO [stderr]     Checking error-chain v0.8.1
Dec 05 00:46:29.115 INFO [stderr]     Checking lru-cache v0.1.0
Dec 05 00:46:34.447 INFO [stderr]     Checking duct v0.8.0
Dec 05 00:46:35.059 INFO [stderr]     Checking rusqlite v0.10.1
Dec 05 00:46:44.185 INFO [stderr]     Checking lettre v0.6.2
Dec 05 00:46:46.018 INFO [stderr]     Checking neu_course_notification v0.1.0 (/source)
Dec 05 00:46:50.339 INFO [stderr] warning: variable does not need to be mutable
Dec 05 00:46:50.339 INFO [stderr]    --> src/main.rs:238:9
Dec 05 00:46:50.339 INFO [stderr]     |
Dec 05 00:46:50.339 INFO [stderr] 238 |     let mut dao = DAO::new(Connection::open_in_memory().unwrap());
Dec 05 00:46:50.339 INFO [stderr]     |         ----^^^
Dec 05 00:46:50.339 INFO [stderr]     |         |
Dec 05 00:46:50.339 INFO [stderr]     |         help: remove this `mut`
Dec 05 00:46:50.339 INFO [stderr]     |
Dec 05 00:46:50.339 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 00:46:50.339 INFO [stderr] 
Dec 05 00:46:50.391 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.10s
Dec 05 00:46:50.419 INFO [stderr] su: No module specific data is present
Dec 05 00:46:51.706 INFO running `"docker" "inspect" "92ce79357639d9f4d179725c6e5a2faae2c09237cbe7f5a50b292bcd816b691c"`
Dec 05 00:46:52.079 INFO running `"docker" "rm" "-f" "92ce79357639d9f4d179725c6e5a2faae2c09237cbe7f5a50b292bcd816b691c"`
Dec 05 00:46:52.435 INFO [stdout] 92ce79357639d9f4d179725c6e5a2faae2c09237cbe7f5a50b292bcd816b691c