Nov 28 09:54:26.059 INFO checking ajpierce/euler-rust against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 09:54:26.059 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 09:54:26.446 INFO [stdout] f21c4b42f0303ad62288746a6c2f96f60f0c1231d0ac7510c2411844fee565bb
Nov 28 09:54:26.452 INFO running `"docker" "start" "-a" "f21c4b42f0303ad62288746a6c2f96f60f0c1231d0ac7510c2411844fee565bb"`
Nov 28 09:54:27.930 INFO [stderr] usermod: no changes
Nov 28 09:54:28.040 INFO [stderr]     Checking primes v0.2.0
Nov 28 09:54:28.748 INFO [stderr]     Checking euler-rust v0.1.0 (/source)
Nov 28 09:54:29.988 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 09:54:29.988 INFO [stderr]   --> src/p005.rs:34:19
Nov 28 09:54:29.988 INFO [stderr]    |
Nov 28 09:54:29.988 INFO [stderr] 34 |         } else if (answer % 20 == 0) {
Nov 28 09:54:29.988 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 09:54:29.988 INFO [stderr]    |
Nov 28 09:54:29.988 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 09:54:29.988 INFO [stderr] 
Nov 28 09:54:30.005 INFO [stderr] warning: unused import: `test::Bencher`
Nov 28 09:54:30.005 INFO [stderr]  --> src/p005.rs:3:5
Nov 28 09:54:30.006 INFO [stderr]   |
Nov 28 09:54:30.006 INFO [stderr] 3 | use test::Bencher;
Nov 28 09:54:30.006 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 28 09:54:30.007 INFO [stderr]   |
Nov 28 09:54:30.007 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 09:54:30.007 INFO [stderr] 
Nov 28 09:54:30.007 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 09:54:30.008 INFO [stderr]   --> src/p005.rs:34:19
Nov 28 09:54:30.008 INFO [stderr]    |
Nov 28 09:54:30.008 INFO [stderr] 34 |         } else if (answer % 20 == 0) {
Nov 28 09:54:30.009 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 09:54:30.009 INFO [stderr]    |
Nov 28 09:54:30.009 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 09:54:30.010 INFO [stderr] 
Nov 28 09:54:30.204 INFO [stderr] warning: function is never used: `for_sum`
Nov 28 09:54:30.204 INFO [stderr]   --> src/p001.rs:11:1
Nov 28 09:54:30.204 INFO [stderr]    |
Nov 28 09:54:30.204 INFO [stderr] 11 | pub fn for_sum(max: i32) {
Nov 28 09:54:30.204 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:54:30.204 INFO [stderr]    |
Nov 28 09:54:30.208 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 09:54:30.208 INFO [stderr] 
Nov 28 09:54:30.208 INFO [stderr] warning: function is never used: `solve_while`
Nov 28 09:54:30.208 INFO [stderr]   --> src/p002.rs:22:1
Nov 28 09:54:30.208 INFO [stderr]    |
Nov 28 09:54:30.208 INFO [stderr] 22 | pub fn solve_while(limit: u32) {
Nov 28 09:54:30.208 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:54:30.208 INFO [stderr] 
Nov 28 09:54:30.208 INFO [stderr] warning: function is never used: `solve_for`
Nov 28 09:54:30.208 INFO [stderr]   --> src/p002.rs:37:1
Nov 28 09:54:30.208 INFO [stderr]    |
Nov 28 09:54:30.208 INFO [stderr] 37 | pub fn solve_for(limit: u32) {
Nov 28 09:54:30.208 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:54:30.208 INFO [stderr] 
Nov 28 09:54:30.208 INFO [stderr] warning: function is never used: `solve_takewhile`
Nov 28 09:54:30.208 INFO [stderr]   --> src/p002.rs:48:1
Nov 28 09:54:30.208 INFO [stderr]    |
Nov 28 09:54:30.208 INFO [stderr] 48 | pub fn solve_takewhile(limit: u32) {
Nov 28 09:54:30.208 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:54:30.208 INFO [stderr] 
Nov 28 09:54:30.208 INFO [stderr] warning: function is never used: `solve_takewhile_filter_mutable`
Nov 28 09:54:30.208 INFO [stderr]   --> src/p002.rs:63:1
Nov 28 09:54:30.208 INFO [stderr]    |
Nov 28 09:54:30.208 INFO [stderr] 63 | pub fn solve_takewhile_filter_mutable(limit: u32) {
Nov 28 09:54:30.208 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:54:30.208 INFO [stderr] 
Nov 28 09:54:30.208 INFO [stderr] warning: function is never used: `solve_big`
Nov 28 09:54:30.208 INFO [stderr]   --> src/p005.rs:29:1
Nov 28 09:54:30.208 INFO [stderr]    |
Nov 28 09:54:30.208 INFO [stderr] 29 | fn solve_big(min: u64, max: u64) {
Nov 28 09:54:30.208 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:54:30.208 INFO [stderr] 
Nov 28 09:54:30.208 INFO [stderr] warning: function is never used: `solve_vbig`
Nov 28 09:54:30.209 INFO [stderr]   --> src/p005.rs:43:1
Nov 28 09:54:30.209 INFO [stderr]    |
Nov 28 09:54:30.209 INFO [stderr] 43 | fn solve_vbig(min: u64, max: u64) {
Nov 28 09:54:30.209 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:54:30.209 INFO [stderr] 
Nov 28 09:54:30.257 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.30s
Nov 28 09:54:30.260 INFO [stderr] su: No module specific data is present
Nov 28 09:54:30.814 INFO running `"docker" "inspect" "f21c4b42f0303ad62288746a6c2f96f60f0c1231d0ac7510c2411844fee565bb"`
Nov 28 09:54:31.157 INFO running `"docker" "rm" "-f" "f21c4b42f0303ad62288746a6c2f96f60f0c1231d0ac7510c2411844fee565bb"`
Nov 28 09:54:31.468 INFO [stdout] f21c4b42f0303ad62288746a6c2f96f60f0c1231d0ac7510c2411844fee565bb