Dec 19 21:14:56.817 INFO checking Xk0nSid/grrs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 21:14:56.817 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:14:57.392 INFO [stdout] bd78d2a0c03f2baa1fc606a010aca1d525e4455342d69052e5162ced5cc1d559
Dec 19 21:14:57.401 INFO running `"docker" "start" "-a" "bd78d2a0c03f2baa1fc606a010aca1d525e4455342d69052e5162ced5cc1d559"`
Dec 19 21:14:58.735 INFO [stderr] warning: unused manifest key: package.cargories
Dec 19 21:14:58.962 INFO [stderr]    Compiling escargot v0.3.1
Dec 19 21:14:58.962 INFO [stderr]     Checking predicates-core v1.0.0
Dec 19 21:14:58.962 INFO [stderr]     Checking normalize-line-endings v0.2.2
Dec 19 21:14:58.973 INFO [stderr]     Checking treeline v0.1.0
Dec 19 21:14:58.976 INFO [stderr]     Checking serde v1.0.80
Dec 19 21:14:58.978 INFO [stderr]     Checking exitfailure v0.5.1
Dec 19 21:15:00.353 INFO [stderr]     Checking predicates v1.0.0
Dec 19 21:15:00.353 INFO [stderr]     Checking predicates-tree v1.0.0
Dec 19 21:15:10.651 INFO [stderr]     Checking serde_json v1.0.33
Dec 19 21:15:15.743 INFO [stderr]     Checking assert_cmd v0.10.2
Dec 19 21:15:16.766 INFO [stderr]     Checking grrs v0.1.0 (/opt/crater/workdir)
Dec 19 21:15:17.906 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 21:15:17.906 INFO [stderr]   --> src/main.rs:30:5
Dec 19 21:15:17.906 INFO [stderr]    |
Dec 19 21:15:17.906 INFO [stderr] 30 |     grrs::find_matches("lorem ipsum\ndolor sit amet", "lorem", &mut result);
Dec 19 21:15:17.906 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:15:17.906 INFO [stderr]    |
Dec 19 21:15:17.906 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 21:15:17.906 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 21:15:17.906 INFO [stderr] 
Dec 19 21:15:17.966 INFO [stderr] warning: unused import: `self`
Dec 19 21:15:17.966 INFO [stderr]  --> tests/cli.rs:5:15
Dec 19 21:15:17.966 INFO [stderr]   |
Dec 19 21:15:17.966 INFO [stderr] 5 | use std::io::{self, Write};
Dec 19 21:15:17.966 INFO [stderr]   |               ^^^^
Dec 19 21:15:17.966 INFO [stderr]   |
Dec 19 21:15:17.966 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:15:17.966 INFO [stderr] 
Dec 19 21:15:18.048 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.34s
Dec 19 21:15:18.332 INFO running `"docker" "inspect" "bd78d2a0c03f2baa1fc606a010aca1d525e4455342d69052e5162ced5cc1d559"`
Dec 19 21:15:18.457 INFO running `"docker" "rm" "-f" "bd78d2a0c03f2baa1fc606a010aca1d525e4455342d69052e5162ced5cc1d559"`
Dec 19 21:15:18.542 INFO [stdout] bd78d2a0c03f2baa1fc606a010aca1d525e4455342d69052e5162ced5cc1d559