Dec 19 05:57:52.299 INFO checking volitilov/Rust_learn against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 05:57:52.299 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/volitilov/Rust_learn:/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 05:57:52.804 INFO [stdout] 0c212e5b6d42832c0614a83d58ceb6a73cf79d266d04fdc59104805e96b51002
Dec 19 05:57:52.812 INFO running `"docker" "start" "-a" "0c212e5b6d42832c0614a83d58ceb6a73cf79d266d04fdc59104805e96b51002"`
Dec 19 05:57:54.664 INFO [stderr]     Checking project v0.0.1 (/opt/crater/workdir)
Dec 19 05:57:54.784 INFO [stderr] warning: function is never used: `print_number`
Dec 19 05:57:54.784 INFO [stderr]   --> src/main.rs:20:1
Dec 19 05:57:54.784 INFO [stderr]    |
Dec 19 05:57:54.784 INFO [stderr] 20 | fn print_number(x: i64) {
Dec 19 05:57:54.784 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:57:54.784 INFO [stderr]    |
Dec 19 05:57:54.784 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 05:57:54.784 INFO [stderr] 
Dec 19 05:57:54.784 INFO [stderr] warning: function is never used: `print_sum`
Dec 19 05:57:54.784 INFO [stderr]   --> src/main.rs:24:1
Dec 19 05:57:54.784 INFO [stderr]    |
Dec 19 05:57:54.784 INFO [stderr] 24 | fn print_sum(x: i64, y: i64) {
Dec 19 05:57:54.784 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:57:54.784 INFO [stderr] 
Dec 19 05:57:54.804 INFO [stderr] warning: function is never used: `print_number`
Dec 19 05:57:54.804 INFO [stderr]   --> src/main.rs:20:1
Dec 19 05:57:54.804 INFO [stderr]    |
Dec 19 05:57:54.804 INFO [stderr] 20 | fn print_number(x: i64) {
Dec 19 05:57:54.804 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:57:54.804 INFO [stderr]    |
Dec 19 05:57:54.804 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 05:57:54.804 INFO [stderr] 
Dec 19 05:57:54.804 INFO [stderr] warning: function is never used: `print_sum`
Dec 19 05:57:54.804 INFO [stderr]   --> src/main.rs:24:1
Dec 19 05:57:54.804 INFO [stderr]    |
Dec 19 05:57:54.804 INFO [stderr] 24 | fn print_sum(x: i64, y: i64) {
Dec 19 05:57:54.804 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:57:54.804 INFO [stderr] 
Dec 19 05:57:54.834 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
Dec 19 05:57:55.284 INFO running `"docker" "inspect" "0c212e5b6d42832c0614a83d58ceb6a73cf79d266d04fdc59104805e96b51002"`
Dec 19 05:57:55.489 INFO running `"docker" "rm" "-f" "0c212e5b6d42832c0614a83d58ceb6a73cf79d266d04fdc59104805e96b51002"`
Dec 19 05:57:55.785 INFO [stdout] 0c212e5b6d42832c0614a83d58ceb6a73cf79d266d04fdc59104805e96b51002