Dec 19 21:14:55.970 INFO checking Xk0nSid/grrs against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 21:14:55.970 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/Xk0nSid/grrs:/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 21:14:56.496 INFO [stdout] a2d86cdb5eb1c63ddb7a9b529a1bca43f71ec475fcb6786c28464d7bf0665155
Dec 19 21:14:56.498 INFO running `"docker" "start" "-a" "a2d86cdb5eb1c63ddb7a9b529a1bca43f71ec475fcb6786c28464d7bf0665155"`
Dec 19 21:14:58.092 INFO [stderr] warning: unused manifest key: package.cargories
Dec 19 21:14:58.266 INFO [stderr]     Checking predicates v1.0.0
Dec 19 21:14:58.268 INFO [stderr]     Checking escargot v0.3.1
Dec 19 21:14:58.268 INFO [stderr]     Checking exitfailure v0.5.1
Dec 19 21:15:00.732 INFO [stderr]     Checking assert_cmd v0.10.2
Dec 19 21:15:01.812 INFO [stderr]     Checking grrs v0.1.0 (/opt/crater/workdir)
Dec 19 21:15:03.953 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 21:15:03.953 INFO [stderr]   --> src/main.rs:30:5
Dec 19 21:15:03.953 INFO [stderr]    |
Dec 19 21:15:03.953 INFO [stderr] 30 |     grrs::find_matches("lorem ipsum\ndolor sit amet", "lorem", &mut result);
Dec 19 21:15:03.953 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:15:03.953 INFO [stderr]    |
Dec 19 21:15:03.953 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 21:15:03.953 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 21:15:03.953 INFO [stderr] 
Dec 19 21:15:03.972 INFO [stderr] warning: unused import: `self`
Dec 19 21:15:03.972 INFO [stderr]  --> tests/cli.rs:5:15
Dec 19 21:15:03.972 INFO [stderr]   |
Dec 19 21:15:03.972 INFO [stderr] 5 | use std::io::{self, Write};
Dec 19 21:15:03.972 INFO [stderr]   |               ^^^^
Dec 19 21:15:03.972 INFO [stderr]   |
Dec 19 21:15:03.973 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:15:03.973 INFO [stderr] 
Dec 19 21:15:04.117 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.04s
Dec 19 21:15:05.068 INFO running `"docker" "inspect" "a2d86cdb5eb1c63ddb7a9b529a1bca43f71ec475fcb6786c28464d7bf0665155"`
Dec 19 21:15:05.352 INFO running `"docker" "rm" "-f" "a2d86cdb5eb1c63ddb7a9b529a1bca43f71ec475fcb6786c28464d7bf0665155"`
Dec 19 21:15:05.696 INFO [stdout] a2d86cdb5eb1c63ddb7a9b529a1bca43f71ec475fcb6786c28464d7bf0665155