Dec 05 00:17:14.500 INFO checking Ryneqq/primes against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 00:17:14.500 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 00:17:14.910 INFO [stdout] 24eea423a606ecb6483aa920a71695a61a465686ff3b7f781ce88a1163fc9b7a
Dec 05 00:17:14.915 INFO running `"docker" "start" "-a" "24eea423a606ecb6483aa920a71695a61a465686ff3b7f781ce88a1163fc9b7a"`
Dec 05 00:17:16.070 INFO [stderr] usermod: no changes
Dec 05 00:17:16.127 INFO [stderr]     Checking primes v0.1.0 (/source)
Dec 05 00:17:16.715 INFO [stderr] warning: variable `i` is assigned to, but never used
Dec 05 00:17:16.715 INFO [stderr]   --> src/main.rs:32:28
Dec 05 00:17:16.715 INFO [stderr]    |
Dec 05 00:17:16.715 INFO [stderr] 32 |     let (mut quantity, mut i) = (0,0);
Dec 05 00:17:16.715 INFO [stderr]    |                            ^
Dec 05 00:17:16.715 INFO [stderr]    |
Dec 05 00:17:16.715 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 00:17:16.715 INFO [stderr]    = note: consider using `_i` instead
Dec 05 00:17:16.715 INFO [stderr] 
Dec 05 00:17:16.722 INFO [stderr] warning: variable `i` is assigned to, but never used
Dec 05 00:17:16.723 INFO [stderr]   --> src/main.rs:32:28
Dec 05 00:17:16.723 INFO [stderr]    |
Dec 05 00:17:16.723 INFO [stderr] 32 |     let (mut quantity, mut i) = (0,0);
Dec 05 00:17:16.723 INFO [stderr]    |                            ^
Dec 05 00:17:16.723 INFO [stderr]    |
Dec 05 00:17:16.723 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 00:17:16.723 INFO [stderr]    = note: consider using `_i` instead
Dec 05 00:17:16.723 INFO [stderr] 
Dec 05 00:17:16.731 INFO [stderr] warning: variable does not need to be mutable
Dec 05 00:17:16.731 INFO [stderr]    --> src/main.rs:145:13
Dec 05 00:17:16.731 INFO [stderr]     |
Dec 05 00:17:16.731 INFO [stderr] 145 |         let mut primes = first_n_primes(primes_quantity);
Dec 05 00:17:16.731 INFO [stderr]     |             ----^^^^^^
Dec 05 00:17:16.731 INFO [stderr]     |             |
Dec 05 00:17:16.731 INFO [stderr]     |             help: remove this `mut`
Dec 05 00:17:16.731 INFO [stderr]     |
Dec 05 00:17:16.731 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 00:17:16.731 INFO [stderr] 
Dec 05 00:17:16.731 INFO [stderr] warning: function is never used: `test_generating_primes`
Dec 05 00:17:16.731 INFO [stderr]  --> src/main.rs:9:1
Dec 05 00:17:16.731 INFO [stderr]   |
Dec 05 00:17:16.731 INFO [stderr] 9 | fn test_generating_primes() {
Dec 05 00:17:16.731 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:17:16.731 INFO [stderr]   |
Dec 05 00:17:16.731 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 00:17:16.731 INFO [stderr] 
Dec 05 00:17:16.731 INFO [stderr] warning: function is never used: `check_percentage_of_primes`
Dec 05 00:17:16.731 INFO [stderr]   --> src/main.rs:31:1
Dec 05 00:17:16.731 INFO [stderr]    |
Dec 05 00:17:16.731 INFO [stderr] 31 | fn check_percentage_of_primes(prime: Vec<u64>) {
Dec 05 00:17:16.731 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:17:16.731 INFO [stderr] 
Dec 05 00:17:16.731 INFO [stderr] warning: function is never used: `first_n_numbers`
Dec 05 00:17:16.731 INFO [stderr]   --> src/main.rs:62:1
Dec 05 00:17:16.731 INFO [stderr]    |
Dec 05 00:17:16.731 INFO [stderr] 62 | fn first_n_numbers(quantity: u64) -> Vec<u64> {
Dec 05 00:17:16.731 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:17:16.731 INFO [stderr] 
Dec 05 00:17:16.731 INFO [stderr] warning: function is never used: `get_max_prime`
Dec 05 00:17:16.731 INFO [stderr]   --> src/main.rs:89:1
Dec 05 00:17:16.731 INFO [stderr]    |
Dec 05 00:17:16.731 INFO [stderr] 89 | fn get_max_prime(n: u64) -> u64 {
Dec 05 00:17:16.731 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:17:16.731 INFO [stderr] 
Dec 05 00:17:16.731 INFO [stderr] warning: function is never used: `crack_classic`
Dec 05 00:17:16.731 INFO [stderr]    --> src/main.rs:126:1
Dec 05 00:17:16.731 INFO [stderr]     |
Dec 05 00:17:16.731 INFO [stderr] 126 | fn crack_classic(key: u64) -> (u64, u64) {
Dec 05 00:17:16.731 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:17:16.731 INFO [stderr] 
Dec 05 00:17:16.735 INFO [stderr] warning: variable does not need to be mutable
Dec 05 00:17:16.735 INFO [stderr]    --> src/main.rs:145:13
Dec 05 00:17:16.735 INFO [stderr]     |
Dec 05 00:17:16.735 INFO [stderr] 145 |         let mut primes = first_n_primes(primes_quantity);
Dec 05 00:17:16.735 INFO [stderr]     |             ----^^^^^^
Dec 05 00:17:16.735 INFO [stderr]     |             |
Dec 05 00:17:16.735 INFO [stderr]     |             help: remove this `mut`
Dec 05 00:17:16.735 INFO [stderr]     |
Dec 05 00:17:16.735 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 00:17:16.735 INFO [stderr] 
Dec 05 00:17:16.746 INFO [stderr] warning: function is never used: `test_generating_primes`
Dec 05 00:17:16.746 INFO [stderr]  --> src/main.rs:9:1
Dec 05 00:17:16.746 INFO [stderr]   |
Dec 05 00:17:16.746 INFO [stderr] 9 | fn test_generating_primes() {
Dec 05 00:17:16.746 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:17:16.746 INFO [stderr]   |
Dec 05 00:17:16.746 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 00:17:16.746 INFO [stderr] 
Dec 05 00:17:16.746 INFO [stderr] warning: function is never used: `check_percentage_of_primes`
Dec 05 00:17:16.746 INFO [stderr]   --> src/main.rs:31:1
Dec 05 00:17:16.746 INFO [stderr]    |
Dec 05 00:17:16.746 INFO [stderr] 31 | fn check_percentage_of_primes(prime: Vec<u64>) {
Dec 05 00:17:16.746 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:17:16.746 INFO [stderr] 
Dec 05 00:17:16.746 INFO [stderr] warning: function is never used: `first_n_numbers`
Dec 05 00:17:16.746 INFO [stderr]   --> src/main.rs:62:1
Dec 05 00:17:16.746 INFO [stderr]    |
Dec 05 00:17:16.746 INFO [stderr] 62 | fn first_n_numbers(quantity: u64) -> Vec<u64> {
Dec 05 00:17:16.746 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:17:16.746 INFO [stderr] 
Dec 05 00:17:16.746 INFO [stderr] warning: function is never used: `get_max_prime`
Dec 05 00:17:16.746 INFO [stderr]   --> src/main.rs:89:1
Dec 05 00:17:16.746 INFO [stderr]    |
Dec 05 00:17:16.746 INFO [stderr] 89 | fn get_max_prime(n: u64) -> u64 {
Dec 05 00:17:16.746 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:17:16.746 INFO [stderr] 
Dec 05 00:17:16.746 INFO [stderr] warning: function is never used: `crack_classic`
Dec 05 00:17:16.746 INFO [stderr]    --> src/main.rs:126:1
Dec 05 00:17:16.746 INFO [stderr]     |
Dec 05 00:17:16.746 INFO [stderr] 126 | fn crack_classic(key: u64) -> (u64, u64) {
Dec 05 00:17:16.746 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:17:16.746 INFO [stderr] 
Dec 05 00:17:16.758 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 05 00:17:16.760 INFO [stderr] su: No module specific data is present
Dec 05 00:17:17.176 INFO running `"docker" "inspect" "24eea423a606ecb6483aa920a71695a61a465686ff3b7f781ce88a1163fc9b7a"`
Dec 05 00:17:17.353 INFO running `"docker" "rm" "-f" "24eea423a606ecb6483aa920a71695a61a465686ff3b7f781ce88a1163fc9b7a"`
Dec 05 00:17:17.472 INFO [stdout] 24eea423a606ecb6483aa920a71695a61a465686ff3b7f781ce88a1163fc9b7a