Oct 13 01:33:58.333 INFO checking ajpierce/euler-rust against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 01:33:58.334 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 01:33:58.644 INFO blam! eca5b33a357843589a60c8216cfba7af972423f9bb1c1505067e1180e8f0dadf
Oct 13 01:33:58.652 INFO running `"docker" "start" "-a" "eca5b33a357843589a60c8216cfba7af972423f9bb1c1505067e1180e8f0dadf"`
Oct 13 01:33:59.696 INFO kablam! usermod: no changes
Oct 13 01:33:59.772 INFO kablam!     Checking primes v0.2.0
Oct 13 01:34:00.287 INFO kablam!     Checking euler-rust v0.1.0 (/source)
Oct 13 01:34:01.688 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 13 01:34:01.688 INFO kablam!   --> src/p005.rs:34:19
Oct 13 01:34:01.688 INFO kablam!    |
Oct 13 01:34:01.688 INFO kablam! 34 |         } else if (answer % 20 == 0) {
Oct 13 01:34:01.688 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 01:34:01.688 INFO kablam!    |
Oct 13 01:34:01.688 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 01:34:01.688 INFO kablam! 
Oct 13 01:34:01.688 INFO kablam! warning: unused import: `test::Bencher`
Oct 13 01:34:01.688 INFO kablam!  --> src/p005.rs:3:5
Oct 13 01:34:01.688 INFO kablam!   |
Oct 13 01:34:01.688 INFO kablam! 3 | use test::Bencher;
Oct 13 01:34:01.688 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 13 01:34:01.688 INFO kablam!   |
Oct 13 01:34:01.688 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 01:34:01.688 INFO kablam! 
Oct 13 01:34:01.688 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 13 01:34:01.688 INFO kablam!   --> src/p005.rs:34:19
Oct 13 01:34:01.688 INFO kablam!    |
Oct 13 01:34:01.688 INFO kablam! 34 |         } else if (answer % 20 == 0) {
Oct 13 01:34:01.688 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 01:34:01.688 INFO kablam!    |
Oct 13 01:34:01.688 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 01:34:01.688 INFO kablam! 
Oct 13 01:34:01.980 INFO kablam! warning: function is never used: `for_sum`
Oct 13 01:34:01.980 INFO kablam!   --> src/p001.rs:11:1
Oct 13 01:34:01.980 INFO kablam!    |
Oct 13 01:34:01.980 INFO kablam! 11 | pub fn for_sum(max: i32) {
Oct 13 01:34:01.980 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:34:01.980 INFO kablam!    |
Oct 13 01:34:01.980 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 01:34:01.980 INFO kablam! 
Oct 13 01:34:01.980 INFO kablam! warning: function is never used: `solve_while`
Oct 13 01:34:01.980 INFO kablam!   --> src/p002.rs:22:1
Oct 13 01:34:01.980 INFO kablam!    |
Oct 13 01:34:01.980 INFO kablam! 22 | pub fn solve_while(limit: u32) {
Oct 13 01:34:01.980 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:34:01.980 INFO kablam! 
Oct 13 01:34:01.980 INFO kablam! warning: function is never used: `solve_for`
Oct 13 01:34:01.980 INFO kablam!   --> src/p002.rs:37:1
Oct 13 01:34:01.981 INFO kablam!    |
Oct 13 01:34:01.981 INFO kablam! 37 | pub fn solve_for(limit: u32) {
Oct 13 01:34:01.981 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:34:01.981 INFO kablam! 
Oct 13 01:34:01.981 INFO kablam! warning: function is never used: `solve_takewhile`
Oct 13 01:34:01.981 INFO kablam!   --> src/p002.rs:48:1
Oct 13 01:34:01.981 INFO kablam!    |
Oct 13 01:34:01.981 INFO kablam! 48 | pub fn solve_takewhile(limit: u32) {
Oct 13 01:34:01.981 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:34:01.981 INFO kablam! 
Oct 13 01:34:01.981 INFO kablam! warning: function is never used: `solve_takewhile_filter_mutable`
Oct 13 01:34:01.981 INFO kablam!   --> src/p002.rs:63:1
Oct 13 01:34:01.981 INFO kablam!    |
Oct 13 01:34:01.981 INFO kablam! 63 | pub fn solve_takewhile_filter_mutable(limit: u32) {
Oct 13 01:34:01.981 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:34:01.981 INFO kablam! 
Oct 13 01:34:01.981 INFO kablam! warning: function is never used: `solve_big`
Oct 13 01:34:01.981 INFO kablam!   --> src/p005.rs:29:1
Oct 13 01:34:01.981 INFO kablam!    |
Oct 13 01:34:01.981 INFO kablam! 29 | fn solve_big(min: u64, max: u64) {
Oct 13 01:34:01.981 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:34:01.981 INFO kablam! 
Oct 13 01:34:01.981 INFO kablam! warning: function is never used: `solve_vbig`
Oct 13 01:34:01.981 INFO kablam!   --> src/p005.rs:43:1
Oct 13 01:34:01.981 INFO kablam!    |
Oct 13 01:34:01.981 INFO kablam! 43 | fn solve_vbig(min: u64, max: u64) {
Oct 13 01:34:01.981 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:34:01.981 INFO kablam! 
Oct 13 01:34:02.068 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.35s
Oct 13 01:34:02.068 INFO kablam! su: No module specific data is present
Oct 13 01:34:02.942 INFO running `"docker" "rm" "-f" "eca5b33a357843589a60c8216cfba7af972423f9bb1c1505067e1180e8f0dadf"`
Oct 13 01:34:03.169 INFO blam! eca5b33a357843589a60c8216cfba7af972423f9bb1c1505067e1180e8f0dadf