Dec 19 14:54:13.546 INFO checking jreyes33/verbotso against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 14:54:13.547 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/jreyes33/verbotso:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:54:13.880 INFO [stdout] de97a714ae9c101347b415e4a48e057682c94deef4c78652a026e69d9d50e673
Dec 19 14:54:13.886 INFO running `"docker" "start" "-a" "de97a714ae9c101347b415e4a48e057682c94deef4c78652a026e69d9d50e673"`
Dec 19 14:54:14.772 INFO [stderr]     Checking verbotso v0.1.0 (/opt/crater/workdir)
Dec 19 14:54:15.176 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:54:15.176 INFO [stderr]   --> src/main.rs:22:5
Dec 19 14:54:15.176 INFO [stderr]    |
Dec 19 14:54:15.176 INFO [stderr] 22 |     file.read_to_string(&mut contents);
Dec 19 14:54:15.176 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:54:15.176 INFO [stderr]    |
Dec 19 14:54:15.176 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 14:54:15.176 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:54:15.176 INFO [stderr] 
Dec 19 14:54:15.176 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:54:15.176 INFO [stderr]   --> src/main.rs:22:5
Dec 19 14:54:15.176 INFO [stderr]    |
Dec 19 14:54:15.176 INFO [stderr] 22 |     file.read_to_string(&mut contents);
Dec 19 14:54:15.176 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:54:15.176 INFO [stderr]    |
Dec 19 14:54:15.176 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 14:54:15.176 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:54:15.176 INFO [stderr] 
Dec 19 14:54:15.221 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
Dec 19 14:54:15.762 INFO running `"docker" "inspect" "de97a714ae9c101347b415e4a48e057682c94deef4c78652a026e69d9d50e673"`
Dec 19 14:54:15.998 INFO running `"docker" "rm" "-f" "de97a714ae9c101347b415e4a48e057682c94deef4c78652a026e69d9d50e673"`
Dec 19 14:54:16.260 INFO [stdout] de97a714ae9c101347b415e4a48e057682c94deef4c78652a026e69d9d50e673