Dec 19 04:40:24.713 INFO checking zekesonxx/xorfinder against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 04:40:24.713 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/zekesonxx/xorfinder:/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 04:40:25.116 INFO [stdout] 983b514e4103cefe1fc18de7e7d57d48ca2954fddd3f6f78059710bb6e2bc06a
Dec 19 04:40:25.122 INFO running `"docker" "start" "-a" "983b514e4103cefe1fc18de7e7d57d48ca2954fddd3f6f78059710bb6e2bc06a"`
Dec 19 04:40:26.588 INFO [stderr]     Checking unchecked-index v0.2.2
Dec 19 04:40:26.588 INFO [stderr]     Checking strsim v0.6.0
Dec 19 04:40:26.588 INFO [stderr]     Checking ansi_term v0.10.2
Dec 19 04:40:26.624 INFO [stderr]     Checking defmac v0.1.3
Dec 19 04:40:26.624 INFO [stderr]     Checking hex v0.3.1
Dec 19 04:40:26.624 INFO [stderr]     Checking atty v0.2.3
Dec 19 04:40:27.184 INFO [stderr]     Checking galil-seiferas v0.1.5
Dec 19 04:40:27.800 INFO [stderr]     Checking clap v2.29.0
Dec 19 04:40:35.008 INFO [stderr]     Checking xorfinder v0.1.0 (/opt/crater/workdir)
Dec 19 04:40:35.376 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 04:40:35.376 INFO [stderr]   --> src/main.rs:30:13
Dec 19 04:40:35.376 INFO [stderr]    |
Dec 19 04:40:35.376 INFO [stderr] 30 |             f.read_to_end(&mut buf);
Dec 19 04:40:35.376 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 04:40:35.376 INFO [stderr]    |
Dec 19 04:40:35.376 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 04:40:35.376 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 04:40:35.376 INFO [stderr] 
Dec 19 04:40:35.376 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 04:40:35.376 INFO [stderr]   --> src/main.rs:41:13
Dec 19 04:40:35.376 INFO [stderr]    |
Dec 19 04:40:35.376 INFO [stderr] 41 |             f.read_to_end(&mut buf);
Dec 19 04:40:35.376 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 04:40:35.376 INFO [stderr]    |
Dec 19 04:40:35.376 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 04:40:35.376 INFO [stderr] 
Dec 19 04:40:35.395 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 04:40:35.395 INFO [stderr]   --> src/main.rs:30:13
Dec 19 04:40:35.395 INFO [stderr]    |
Dec 19 04:40:35.395 INFO [stderr] 30 |             f.read_to_end(&mut buf);
Dec 19 04:40:35.395 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 04:40:35.395 INFO [stderr]    |
Dec 19 04:40:35.395 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 04:40:35.395 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 04:40:35.395 INFO [stderr] 
Dec 19 04:40:35.395 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 04:40:35.395 INFO [stderr]   --> src/main.rs:41:13
Dec 19 04:40:35.395 INFO [stderr]    |
Dec 19 04:40:35.395 INFO [stderr] 41 |             f.read_to_end(&mut buf);
Dec 19 04:40:35.395 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 04:40:35.395 INFO [stderr]    |
Dec 19 04:40:35.395 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 04:40:35.395 INFO [stderr] 
Dec 19 04:40:35.417 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.92s
Dec 19 04:40:36.146 INFO running `"docker" "inspect" "983b514e4103cefe1fc18de7e7d57d48ca2954fddd3f6f78059710bb6e2bc06a"`
Dec 19 04:40:36.406 INFO running `"docker" "rm" "-f" "983b514e4103cefe1fc18de7e7d57d48ca2954fddd3f6f78059710bb6e2bc06a"`
Dec 19 04:40:36.724 INFO [stdout] 983b514e4103cefe1fc18de7e7d57d48ca2954fddd3f6f78059710bb6e2bc06a