Dec 17 13:25:35.969 INFO checking tokiude0sai/RustTest against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 13:25:35.969 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/tokiude0sai/RustTest:/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 13:25:36.346 INFO [stdout] f5d7787be6b021c2c129eb61434f578d603a30d0b3d40ddb0ce651ab3b9cc8f8
Dec 17 13:25:36.348 INFO running `"docker" "start" "-a" "f5d7787be6b021c2c129eb61434f578d603a30d0b3d40ddb0ce651ab3b9cc8f8"`
Dec 17 13:25:37.848 INFO [stderr]     Checking rust_test v0.1.0 (/opt/crater/workdir)
Dec 17 13:25:38.091 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 13:25:38.091 INFO [stderr]  --> src/main.rs:6:5
Dec 17 13:25:38.091 INFO [stderr]   |
Dec 17 13:25:38.092 INFO [stderr] 6 |     io::stdin().read_line(&mut t);
Dec 17 13:25:38.092 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 13:25:38.092 INFO [stderr]   |
Dec 17 13:25:38.092 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 17 13:25:38.092 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 13:25:38.092 INFO [stderr] 
Dec 17 13:25:38.108 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 13:25:38.109 INFO [stderr]  --> src/main.rs:6:5
Dec 17 13:25:38.109 INFO [stderr]   |
Dec 17 13:25:38.109 INFO [stderr] 6 |     io::stdin().read_line(&mut t);
Dec 17 13:25:38.109 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 13:25:38.109 INFO [stderr]   |
Dec 17 13:25:38.109 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 17 13:25:38.111 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 13:25:38.111 INFO [stderr] 
Dec 17 13:25:38.152 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
Dec 17 13:25:38.824 INFO running `"docker" "inspect" "f5d7787be6b021c2c129eb61434f578d603a30d0b3d40ddb0ce651ab3b9cc8f8"`
Dec 17 13:25:39.182 INFO running `"docker" "rm" "-f" "f5d7787be6b021c2c129eb61434f578d603a30d0b3d40ddb0ce651ab3b9cc8f8"`
Dec 17 13:25:39.534 INFO [stdout] f5d7787be6b021c2c129eb61434f578d603a30d0b3d40ddb0ce651ab3b9cc8f8