Nov 30 12:00:24.841 INFO checking Askaholic/rust-intro against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 12:00:24.841 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 12:00:25.200 INFO [stdout] 0db54fd6c0bbeb1ef123850a6f6a167ce552d8aaf5229413d7f017c2b7cf4af7
Nov 30 12:00:25.208 INFO running `"docker" "start" "-a" "0db54fd6c0bbeb1ef123850a6f6a167ce552d8aaf5229413d7f017c2b7cf4af7"`
Nov 30 12:00:25.836 INFO [stderr] usermod: no changes
Nov 30 12:00:25.890 INFO [stderr]     Checking hello_world v0.1.0 (/source)
Nov 30 12:00:26.592 INFO [stderr] warning: function is never used: `guess`
Nov 30 12:00:26.592 INFO [stderr]   --> src/guess.rs:14:1
Nov 30 12:00:26.592 INFO [stderr]    |
Nov 30 12:00:26.592 INFO [stderr] 14 | pub fn guess() {
Nov 30 12:00:26.592 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 30 12:00:26.592 INFO [stderr]    |
Nov 30 12:00:26.592 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 12:00:26.592 INFO [stderr] 
Nov 30 12:00:26.592 INFO [stderr] warning: function is never used: `get_guess`
Nov 30 12:00:26.592 INFO [stderr]   --> src/guess.rs:41:1
Nov 30 12:00:26.592 INFO [stderr]    |
Nov 30 12:00:26.592 INFO [stderr] 41 | fn get_guess() -> Result<i64, std::num::ParseIntError> {
Nov 30 12:00:26.592 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 12:00:26.592 INFO [stderr] 
Nov 30 12:00:26.620 INFO [stderr] warning: function is never used: `guess`
Nov 30 12:00:26.620 INFO [stderr]   --> src/guess.rs:14:1
Nov 30 12:00:26.620 INFO [stderr]    |
Nov 30 12:00:26.620 INFO [stderr] 14 | pub fn guess() {
Nov 30 12:00:26.620 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 30 12:00:26.620 INFO [stderr]    |
Nov 30 12:00:26.620 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 12:00:26.620 INFO [stderr] 
Nov 30 12:00:26.620 INFO [stderr] warning: function is never used: `get_guess`
Nov 30 12:00:26.620 INFO [stderr]   --> src/guess.rs:41:1
Nov 30 12:00:26.620 INFO [stderr]    |
Nov 30 12:00:26.620 INFO [stderr] 41 | fn get_guess() -> Result<i64, std::num::ParseIntError> {
Nov 30 12:00:26.620 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 12:00:26.620 INFO [stderr] 
Nov 30 12:00:26.642 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Nov 30 12:00:26.647 INFO [stderr] su: No module specific data is present
Nov 30 12:00:26.998 INFO running `"docker" "inspect" "0db54fd6c0bbeb1ef123850a6f6a167ce552d8aaf5229413d7f017c2b7cf4af7"`
Nov 30 12:00:27.226 INFO running `"docker" "rm" "-f" "0db54fd6c0bbeb1ef123850a6f6a167ce552d8aaf5229413d7f017c2b7cf4af7"`
Nov 30 12:00:27.505 INFO [stdout] 0db54fd6c0bbeb1ef123850a6f6a167ce552d8aaf5229413d7f017c2b7cf4af7