[INFO] updating cached repository Ophirr33/NEUCourseNotification
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Ophirr33/NEUCourseNotification
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Ophirr33/NEUCourseNotification" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/Ophirr33/NEUCourseNotification"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/Ophirr33/NEUCourseNotification'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Ophirr33/NEUCourseNotification" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/Ophirr33/NEUCourseNotification"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/Ophirr33/NEUCourseNotification'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7e12a4b9d1e15af25918b1f05e4d394ac622b8e1
[INFO] sha for GitHub repo Ophirr33/NEUCourseNotification: 7e12a4b9d1e15af25918b1f05e4d394ac622b8e1
[INFO] validating manifest of Ophirr33/NEUCourseNotification on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Ophirr33/NEUCourseNotification on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Ophirr33/NEUCourseNotification
[INFO] finished frobbing Ophirr33/NEUCourseNotification
[INFO] frobbed toml for Ophirr33/NEUCourseNotification written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/Ophirr33/NEUCourseNotification/Cargo.toml
[INFO] started frobbing Ophirr33/NEUCourseNotification
[INFO] finished frobbing Ophirr33/NEUCourseNotification
[INFO] frobbed toml for Ophirr33/NEUCourseNotification written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/Ophirr33/NEUCourseNotification/Cargo.toml
[INFO] crate Ophirr33/NEUCourseNotification already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Ophirr33/NEUCourseNotification against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-5/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/Ophirr33/NEUCourseNotification:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 52df1c406f055d414ad6f3724c638fc0703fdec4932a6b24bf86276dcebdddfc
[INFO] running `"docker" "start" "-a" "52df1c406f055d414ad6f3724c638fc0703fdec4932a6b24bf86276dcebdddfc"`
[INFO] [stderr]     Checking linked-hash-map v0.2.1
[INFO] [stderr]    Compiling libsqlite3-sys v0.7.1
[INFO] [stderr]     Checking nix v0.8.0
[INFO] [stderr]    Compiling email v0.0.16
[INFO] [stderr]     Checking uuid v0.4.0
[INFO] [stderr]     Checking shared_child v0.2.1
[INFO] [stderr]     Checking error-chain v0.8.1
[INFO] [stderr]     Checking lru-cache v0.1.0
[INFO] [stderr]     Checking rusqlite v0.10.1
[INFO] [stderr]     Checking lettre v0.6.2
[INFO] [stderr]     Checking os_pipe v0.5.1
[INFO] [stderr]     Checking duct v0.8.0
[INFO] [stderr]     Checking neu_course_notification v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:238:9
[INFO] [stderr]     |
[INFO] [stderr] 238 |     let mut dao = DAO::new(Connection::open_in_memory().unwrap());
[INFO] [stderr]     |         ----^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.88s
[INFO] running `"docker" "inspect" "52df1c406f055d414ad6f3724c638fc0703fdec4932a6b24bf86276dcebdddfc"`
[INFO] running `"docker" "rm" "-f" "52df1c406f055d414ad6f3724c638fc0703fdec4932a6b24bf86276dcebdddfc"`
[INFO] [stdout] 52df1c406f055d414ad6f3724c638fc0703fdec4932a6b24bf86276dcebdddfc