Dec 05 03:23:29.004 INFO checking Askaholic/rust-intro against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 03:23:29.004 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 03:23:29.270 INFO [stdout] 00093799c126801ddb4af1c99bee2ebc898d6f8578c42101c188c1ce1570b768
Dec 05 03:23:29.274 INFO running `"docker" "start" "-a" "00093799c126801ddb4af1c99bee2ebc898d6f8578c42101c188c1ce1570b768"`
Dec 05 03:23:29.807 INFO [stderr] usermod: no changes
Dec 05 03:23:29.844 INFO [stderr]     Checking hello_world v0.1.0 (/source)
Dec 05 03:23:30.424 INFO [stderr] warning: function is never used: `guess`
Dec 05 03:23:30.424 INFO [stderr]   --> src/guess.rs:14:1
Dec 05 03:23:30.424 INFO [stderr]    |
Dec 05 03:23:30.424 INFO [stderr] 14 | pub fn guess() {
Dec 05 03:23:30.424 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 05 03:23:30.424 INFO [stderr]    |
Dec 05 03:23:30.424 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 03:23:30.424 INFO [stderr] 
Dec 05 03:23:30.424 INFO [stderr] warning: function is never used: `get_guess`
Dec 05 03:23:30.424 INFO [stderr]   --> src/guess.rs:41:1
Dec 05 03:23:30.424 INFO [stderr]    |
Dec 05 03:23:30.424 INFO [stderr] 41 | fn get_guess() -> Result<i64, std::num::ParseIntError> {
Dec 05 03:23:30.424 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:23:30.424 INFO [stderr] 
Dec 05 03:23:30.508 INFO [stderr] warning: function is never used: `guess`
Dec 05 03:23:30.508 INFO [stderr]   --> src/guess.rs:14:1
Dec 05 03:23:30.508 INFO [stderr]    |
Dec 05 03:23:30.508 INFO [stderr] 14 | pub fn guess() {
Dec 05 03:23:30.509 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 05 03:23:30.509 INFO [stderr]    |
Dec 05 03:23:30.509 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 03:23:30.509 INFO [stderr] 
Dec 05 03:23:30.509 INFO [stderr] warning: function is never used: `get_guess`
Dec 05 03:23:30.509 INFO [stderr]   --> src/guess.rs:41:1
Dec 05 03:23:30.509 INFO [stderr]    |
Dec 05 03:23:30.509 INFO [stderr] 41 | fn get_guess() -> Result<i64, std::num::ParseIntError> {
Dec 05 03:23:30.509 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:23:30.509 INFO [stderr] 
Dec 05 03:23:30.521 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 05 03:23:30.524 INFO [stderr] su: No module specific data is present
Dec 05 03:23:30.957 INFO running `"docker" "inspect" "00093799c126801ddb4af1c99bee2ebc898d6f8578c42101c188c1ce1570b768"`
Dec 05 03:23:31.051 INFO running `"docker" "rm" "-f" "00093799c126801ddb4af1c99bee2ebc898d6f8578c42101c188c1ce1570b768"`
Dec 05 03:23:31.171 INFO [stdout] 00093799c126801ddb4af1c99bee2ebc898d6f8578c42101c188c1ce1570b768