Dec 05 02:53:39.170 INFO checking DarrenRJ/Euler against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 02:53:39.170 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 02:53:39.674 INFO [stdout] 8425f158937f1e9cf2fedafcd567c72d0b873bea4d49145824fe4bc38462b276
Dec 05 02:53:39.679 INFO running `"docker" "start" "-a" "8425f158937f1e9cf2fedafcd567c72d0b873bea4d49145824fe4bc38462b276"`
Dec 05 02:53:41.930 INFO [stderr] usermod: no changes
Dec 05 02:53:42.051 INFO [stderr]     Checking primal-estimate v0.2.1
Dec 05 02:53:42.055 INFO [stderr]     Checking primal-bit v0.2.4
Dec 05 02:53:42.055 INFO [stderr]     Checking num-bigint v0.1.40
Dec 05 02:53:43.703 INFO [stderr]     Checking primal-sieve v0.2.7
Dec 05 02:53:46.083 INFO [stderr]     Checking num-rational v0.1.39
Dec 05 02:53:47.343 INFO [stderr]     Checking num v0.1.40
Dec 05 02:53:48.183 INFO [stderr]     Checking primal-check v0.2.2
Dec 05 02:53:49.327 INFO [stderr]     Checking primal v0.2.3
Dec 05 02:53:50.393 INFO [stderr]     Checking euler v0.1.0 (/source)
Dec 05 02:53:54.011 INFO [stderr] warning: function is never used: `test_factors`
Dec 05 02:53:54.011 INFO [stderr]    --> src/factors.rs:205:5
Dec 05 02:53:54.011 INFO [stderr]     |
Dec 05 02:53:54.011 INFO [stderr] 205 |     fn test_factors()
Dec 05 02:53:54.011 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^
Dec 05 02:53:54.011 INFO [stderr]     |
Dec 05 02:53:54.011 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 02:53:54.011 INFO [stderr] 
Dec 05 02:53:54.011 INFO [stderr] warning: function is never used: `test_divisor_count`
Dec 05 02:53:54.011 INFO [stderr]    --> src/factors.rs:215:5
Dec 05 02:53:54.011 INFO [stderr]     |
Dec 05 02:53:54.011 INFO [stderr] 215 |     fn test_divisor_count()
Dec 05 02:53:54.011 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:53:54.011 INFO [stderr] 
Dec 05 02:53:54.011 INFO [stderr] warning: function is never used: `test_proper_divisors`
Dec 05 02:53:54.011 INFO [stderr]    --> src/factors.rs:226:5
Dec 05 02:53:54.011 INFO [stderr]     |
Dec 05 02:53:54.011 INFO [stderr] 226 |     fn test_proper_divisors()
Dec 05 02:53:54.011 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:53:54.011 INFO [stderr] 
Dec 05 02:53:54.011 INFO [stderr] warning: function is never used: `test_sum_of_proper_divisors`
Dec 05 02:53:54.011 INFO [stderr]    --> src/factors.rs:238:5
Dec 05 02:53:54.011 INFO [stderr]     |
Dec 05 02:53:54.011 INFO [stderr] 238 |     fn test_sum_of_proper_divisors()
Dec 05 02:53:54.011 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:53:54.011 INFO [stderr] 
Dec 05 02:53:54.046 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.09s
Dec 05 02:53:54.055 INFO [stderr] su: No module specific data is present
Dec 05 02:53:55.128 INFO running `"docker" "inspect" "8425f158937f1e9cf2fedafcd567c72d0b873bea4d49145824fe4bc38462b276"`
Dec 05 02:53:55.456 INFO running `"docker" "rm" "-f" "8425f158937f1e9cf2fedafcd567c72d0b873bea4d49145824fe4bc38462b276"`
Dec 05 02:53:55.763 INFO [stdout] 8425f158937f1e9cf2fedafcd567c72d0b873bea4d49145824fe4bc38462b276