Dec 19 19:28:30.441 INFO checking buaya91/rust-eulers against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:28:30.442 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/buaya91/rust-eulers:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:28:30.920 INFO [stdout] d1468180e5046b2eace8a2d554abbd5dd1cafad6a6cf860c1c1877bb3a788dc0
Dec 19 19:28:30.927 INFO running `"docker" "start" "-a" "d1468180e5046b2eace8a2d554abbd5dd1cafad6a6cf860c1c1877bb3a788dc0"`
Dec 19 19:28:32.610 INFO [stderr]     Checking rust-eulers v0.1.0 (/opt/crater/workdir)
Dec 19 19:28:33.088 INFO [stderr] warning: unused variable: `odd`
Dec 19 19:28:33.088 INFO [stderr]   --> src/solutions.rs:20:21
Dec 19 19:28:33.088 INFO [stderr]    |
Dec 19 19:28:33.088 INFO [stderr] 20 |                     odd => acc,
Dec 19 19:28:33.088 INFO [stderr]    |                     ^^^ help: consider using `_odd` instead
Dec 19 19:28:33.088 INFO [stderr]    |
Dec 19 19:28:33.088 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 19:28:33.088 INFO [stderr] 
Dec 19 19:28:33.100 INFO [stderr] warning: function is never used: `problem101`
Dec 19 19:28:33.100 INFO [stderr]   --> src/solutions.rs:34:5
Dec 19 19:28:33.100 INFO [stderr]    |
Dec 19 19:28:33.100 INFO [stderr] 34 |     pub fn problem101() -> i64 {
Dec 19 19:28:33.100 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:28:33.100 INFO [stderr]    |
Dec 19 19:28:33.100 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 19:28:33.100 INFO [stderr] 
Dec 19 19:28:33.212 INFO [stderr] warning: unused variable: `odd`
Dec 19 19:28:33.212 INFO [stderr]   --> src/solutions.rs:20:21
Dec 19 19:28:33.212 INFO [stderr]    |
Dec 19 19:28:33.212 INFO [stderr] 20 |                     odd => acc,
Dec 19 19:28:33.212 INFO [stderr]    |                     ^^^ help: consider using `_odd` instead
Dec 19 19:28:33.212 INFO [stderr]    |
Dec 19 19:28:33.212 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 19:28:33.212 INFO [stderr] 
Dec 19 19:28:33.234 INFO [stderr] warning: function is never used: `problem101`
Dec 19 19:28:33.234 INFO [stderr]   --> src/solutions.rs:34:5
Dec 19 19:28:33.234 INFO [stderr]    |
Dec 19 19:28:33.234 INFO [stderr] 34 |     pub fn problem101() -> i64 {
Dec 19 19:28:33.234 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:28:33.234 INFO [stderr]    |
Dec 19 19:28:33.240 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 19:28:33.240 INFO [stderr] 
Dec 19 19:28:33.304 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 19 19:28:34.241 INFO running `"docker" "inspect" "d1468180e5046b2eace8a2d554abbd5dd1cafad6a6cf860c1c1877bb3a788dc0"`
Dec 19 19:28:34.526 INFO running `"docker" "rm" "-f" "d1468180e5046b2eace8a2d554abbd5dd1cafad6a6cf860c1c1877bb3a788dc0"`
Dec 19 19:28:34.814 INFO [stdout] d1468180e5046b2eace8a2d554abbd5dd1cafad6a6cf860c1c1877bb3a788dc0