Dec 11 19:49:12.678 INFO checking delaemon/rust-fizzbuzz against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 19:49:12.678 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 19:49:13.117 INFO [stdout] 578c4164872ca1ac6d1d58fb48b469897a4d4aaeba8cf9c1fb87271f531267eb
Dec 11 19:49:13.122 INFO running `"docker" "start" "-a" "578c4164872ca1ac6d1d58fb48b469897a4d4aaeba8cf9c1fb87271f531267eb"`
Dec 11 19:49:15.180 INFO [stderr] usermod: no changes
Dec 11 19:49:15.256 INFO [stderr]     Checking fizzbuzz v0.1.0 (/source)
Dec 11 19:49:15.844 INFO [stderr] warning: function is never used: `fizzbuzz1`
Dec 11 19:49:15.844 INFO [stderr]  --> src/main.rs:8:1
Dec 11 19:49:15.844 INFO [stderr]   |
Dec 11 19:49:15.844 INFO [stderr] 8 | fn fizzbuzz1(n:i32) -> String {
Dec 11 19:49:15.844 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:49:15.844 INFO [stderr]   |
Dec 11 19:49:15.844 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 19:49:15.844 INFO [stderr] 
Dec 11 19:49:16.032 INFO [stderr] warning: function is never used: `fizzbuzz1`
Dec 11 19:49:16.032 INFO [stderr]  --> src/main.rs:8:1
Dec 11 19:49:16.032 INFO [stderr]   |
Dec 11 19:49:16.032 INFO [stderr] 8 | fn fizzbuzz1(n:i32) -> String {
Dec 11 19:49:16.032 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:49:16.032 INFO [stderr]   |
Dec 11 19:49:16.032 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 19:49:16.032 INFO [stderr] 
Dec 11 19:49:16.044 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 11 19:49:16.056 INFO [stderr] su: No module specific data is present
Dec 11 19:49:16.957 INFO running `"docker" "inspect" "578c4164872ca1ac6d1d58fb48b469897a4d4aaeba8cf9c1fb87271f531267eb"`
Dec 11 19:49:17.278 INFO running `"docker" "rm" "-f" "578c4164872ca1ac6d1d58fb48b469897a4d4aaeba8cf9c1fb87271f531267eb"`
Dec 11 19:49:17.684 INFO [stdout] 578c4164872ca1ac6d1d58fb48b469897a4d4aaeba8cf9c1fb87271f531267eb