Dec 19 13:14:23.047 INFO checking makoki13/rust_snipper against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 13:14:23.047 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/makoki13/rust_snipper:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 13:14:23.268 INFO [stdout] 24beb2c69173ddc3b1096db93bdeddd69e3394c8fbff7ea9233018e22d78e519
Dec 19 13:14:23.271 INFO running `"docker" "start" "-a" "24beb2c69173ddc3b1096db93bdeddd69e3394c8fbff7ea9233018e22d78e519"`
Dec 19 13:14:23.980 INFO [stderr]     Checking sniper v0.1.0 (/opt/crater/workdir)
Dec 19 13:14:24.240 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 13:14:24.240 INFO [stderr]   --> src/main.rs:27:5
Dec 19 13:14:24.240 INFO [stderr]    |
Dec 19 13:14:24.240 INFO [stderr] 27 |     io::stdin().read_line(&mut input);
Dec 19 13:14:24.240 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:14:24.240 INFO [stderr]    |
Dec 19 13:14:24.240 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 13:14:24.240 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 13:14:24.240 INFO [stderr] 
Dec 19 13:14:24.248 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 13:14:24.248 INFO [stderr]   --> src/main.rs:27:5
Dec 19 13:14:24.248 INFO [stderr]    |
Dec 19 13:14:24.248 INFO [stderr] 27 |     io::stdin().read_line(&mut input);
Dec 19 13:14:24.248 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:14:24.248 INFO [stderr]    |
Dec 19 13:14:24.248 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 13:14:24.248 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 13:14:24.248 INFO [stderr] 
Dec 19 13:14:24.267 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
Dec 19 13:14:24.690 INFO running `"docker" "inspect" "24beb2c69173ddc3b1096db93bdeddd69e3394c8fbff7ea9233018e22d78e519"`
Dec 19 13:14:24.798 INFO running `"docker" "rm" "-f" "24beb2c69173ddc3b1096db93bdeddd69e3394c8fbff7ea9233018e22d78e519"`
Dec 19 13:14:24.911 INFO [stdout] 24beb2c69173ddc3b1096db93bdeddd69e3394c8fbff7ea9233018e22d78e519