Dec 17 21:52:27.109 INFO checking justinnoah/rtracker against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 21:52:27.109 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/justinnoah/rtracker:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 21:52:27.544 INFO [stdout] 1d9ab4dac76e6acc3a1de1380030137d0c7437283df04b736bc15b2d369208aa
Dec 17 21:52:27.546 INFO running `"docker" "start" "-a" "1d9ab4dac76e6acc3a1de1380030137d0c7437283df04b736bc15b2d369208aa"`
Dec 17 21:52:29.856 INFO [stderr]     Checking serde v0.9.14
Dec 17 21:52:29.865 INFO [stderr]    Compiling libsqlite3-sys v0.8.0
Dec 17 21:52:29.866 INFO [stderr]     Checking rust-ini v0.10.0
Dec 17 21:52:29.876 INFO [stderr]     Checking r2d2 v0.7.2
Dec 17 21:52:29.879 INFO [stderr]     Checking env_logger v0.4.2
Dec 17 21:52:29.880 INFO [stderr]     Checking docopt v0.7.0
Dec 17 21:52:29.884 INFO [stderr]    Compiling serde_derive v0.9.14
Dec 17 21:52:43.640 INFO [stderr]     Checking serde_json v0.9.10
Dec 17 21:52:43.642 INFO [stderr]     Checking bincode v0.7.0
Dec 17 21:52:45.870 INFO [stderr]     Checking rusqlite v0.11.0
Dec 17 21:52:46.946 INFO [stderr]     Checking r2d2_sqlite v0.2.0
Dec 17 21:52:47.339 INFO [stderr]     Checking rtracker v0.7.0 (/opt/crater/workdir)
Dec 17 21:52:48.792 INFO [stderr] warning: value assigned to `ip` is never read
Dec 17 21:52:48.792 INFO [stderr]    --> src/handler.rs:155:21
Dec 17 21:52:48.792 INFO [stderr]     |
Dec 17 21:52:48.792 INFO [stderr] 155 |             let mut ip = String::new();
Dec 17 21:52:48.792 INFO [stderr]     |                     ^^
Dec 17 21:52:48.792 INFO [stderr]     |
Dec 17 21:52:48.792 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 17 21:52:48.792 INFO [stderr] 
Dec 17 21:52:48.808 INFO [stderr] warning: value assigned to `ip` is never read
Dec 17 21:52:48.808 INFO [stderr]    --> src/handler.rs:155:21
Dec 17 21:52:48.808 INFO [stderr]     |
Dec 17 21:52:48.808 INFO [stderr] 155 |             let mut ip = String::new();
Dec 17 21:52:48.808 INFO [stderr]     |                     ^^
Dec 17 21:52:48.808 INFO [stderr]     |
Dec 17 21:52:48.808 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 17 21:52:48.808 INFO [stderr] 
Dec 17 21:52:49.150 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.46s
Dec 17 21:52:50.800 INFO running `"docker" "inspect" "1d9ab4dac76e6acc3a1de1380030137d0c7437283df04b736bc15b2d369208aa"`
Dec 17 21:52:51.164 INFO running `"docker" "rm" "-f" "1d9ab4dac76e6acc3a1de1380030137d0c7437283df04b736bc15b2d369208aa"`
Dec 17 21:52:51.516 INFO [stdout] 1d9ab4dac76e6acc3a1de1380030137d0c7437283df04b736bc15b2d369208aa