Dec 19 19:53:27.334 INFO checking bgammill/hello_rust against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 19:53:27.334 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/bgammill/hello_rust:/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 19:53:27.814 INFO [stdout] a7714f112378acd6f77a1cc128812bf37b4e4594a4c356279794304837895148
Dec 19 19:53:27.818 INFO running `"docker" "start" "-a" "a7714f112378acd6f77a1cc128812bf37b4e4594a4c356279794304837895148"`
Dec 19 19:53:29.496 INFO [stderr]     Checking hello_rust v0.1.0 (/opt/crater/workdir)
Dec 19 19:53:29.928 INFO [stderr] warning: unused variable: `x`
Dec 19 19:53:29.928 INFO [stderr]   --> src/main.rs:12:9
Dec 19 19:53:29.928 INFO [stderr]    |
Dec 19 19:53:29.928 INFO [stderr] 12 |     for x in 0..request.number_of_times {
Dec 19 19:53:29.928 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 19 19:53:29.928 INFO [stderr]    |
Dec 19 19:53:29.928 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 19:53:29.928 INFO [stderr] 
Dec 19 19:53:30.068 INFO [stderr] warning: unused variable: `x`
Dec 19 19:53:30.068 INFO [stderr]   --> src/main.rs:12:9
Dec 19 19:53:30.068 INFO [stderr]    |
Dec 19 19:53:30.068 INFO [stderr] 12 |     for x in 0..request.number_of_times {
Dec 19 19:53:30.068 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 19 19:53:30.068 INFO [stderr]    |
Dec 19 19:53:30.068 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 19:53:30.068 INFO [stderr] 
Dec 19 19:53:30.108 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Dec 19 19:53:31.115 INFO running `"docker" "inspect" "a7714f112378acd6f77a1cc128812bf37b4e4594a4c356279794304837895148"`
Dec 19 19:53:31.496 INFO running `"docker" "rm" "-f" "a7714f112378acd6f77a1cc128812bf37b4e4594a4c356279794304837895148"`
Dec 19 19:53:31.823 INFO [stdout] a7714f112378acd6f77a1cc128812bf37b4e4594a4c356279794304837895148