Dec 18 08:01:40.102 INFO checking DarrenRJ/Euler against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 08:01:40.102 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/DarrenRJ/Euler:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 08:01:40.704 INFO [stdout] 9becb1588e49cc6b62b99d775701d2a23a6b239a12caf1d834861c35b56bd0e8
Dec 18 08:01:40.706 INFO running `"docker" "start" "-a" "9becb1588e49cc6b62b99d775701d2a23a6b239a12caf1d834861c35b56bd0e8"`
Dec 18 08:01:42.664 INFO [stderr]     Checking num-bigint v0.1.40
Dec 18 08:01:42.672 INFO [stderr]     Checking primal-sieve v0.2.7
Dec 18 08:01:44.845 INFO [stderr]     Checking num-rational v0.1.39
Dec 18 08:01:45.465 INFO [stderr]     Checking num v0.1.40
Dec 18 08:01:45.780 INFO [stderr]     Checking primal-check v0.2.2
Dec 18 08:01:46.316 INFO [stderr]     Checking primal v0.2.3
Dec 18 08:01:46.736 INFO [stderr]     Checking euler v0.1.0 (/opt/crater/workdir)
Dec 18 08:01:48.180 INFO [stderr] warning: function is never used: `test_factors`
Dec 18 08:01:48.180 INFO [stderr]    --> src/factors.rs:205:5
Dec 18 08:01:48.180 INFO [stderr]     |
Dec 18 08:01:48.180 INFO [stderr] 205 |     fn test_factors()
Dec 18 08:01:48.180 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^
Dec 18 08:01:48.180 INFO [stderr]     |
Dec 18 08:01:48.180 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 08:01:48.180 INFO [stderr] 
Dec 18 08:01:48.180 INFO [stderr] warning: function is never used: `test_divisor_count`
Dec 18 08:01:48.180 INFO [stderr]    --> src/factors.rs:215:5
Dec 18 08:01:48.180 INFO [stderr]     |
Dec 18 08:01:48.180 INFO [stderr] 215 |     fn test_divisor_count()
Dec 18 08:01:48.180 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:01:48.180 INFO [stderr] 
Dec 18 08:01:48.180 INFO [stderr] warning: function is never used: `test_proper_divisors`
Dec 18 08:01:48.180 INFO [stderr]    --> src/factors.rs:226:5
Dec 18 08:01:48.180 INFO [stderr]     |
Dec 18 08:01:48.180 INFO [stderr] 226 |     fn test_proper_divisors()
Dec 18 08:01:48.180 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:01:48.180 INFO [stderr] 
Dec 18 08:01:48.180 INFO [stderr] warning: function is never used: `test_sum_of_proper_divisors`
Dec 18 08:01:48.180 INFO [stderr]    --> src/factors.rs:238:5
Dec 18 08:01:48.180 INFO [stderr]     |
Dec 18 08:01:48.181 INFO [stderr] 238 |     fn test_sum_of_proper_divisors()
Dec 18 08:01:48.181 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:01:48.181 INFO [stderr] 
Dec 18 08:01:48.244 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.65s
Dec 18 08:01:49.190 INFO running `"docker" "inspect" "9becb1588e49cc6b62b99d775701d2a23a6b239a12caf1d834861c35b56bd0e8"`
Dec 18 08:01:49.506 INFO running `"docker" "rm" "-f" "9becb1588e49cc6b62b99d775701d2a23a6b239a12caf1d834861c35b56bd0e8"`
Dec 18 08:01:49.853 INFO [stdout] 9becb1588e49cc6b62b99d775701d2a23a6b239a12caf1d834861c35b56bd0e8