Dec 19 22:02:00.704 INFO checking Ryneqq/primes against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 22:02:00.704 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/Ryneqq/primes:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 22:02:00.936 INFO [stdout] a36a97de028c782043174bed15f66ea4e010245f5dc0453f84adcf8be77f37d0
Dec 19 22:02:00.942 INFO running `"docker" "start" "-a" "a36a97de028c782043174bed15f66ea4e010245f5dc0453f84adcf8be77f37d0"`
Dec 19 22:02:01.560 INFO [stderr]     Checking primes v0.1.0 (/opt/crater/workdir)
Dec 19 22:02:01.902 INFO [stderr] warning: variable `i` is assigned to, but never used
Dec 19 22:02:01.902 INFO [stderr]   --> src/main.rs:32:28
Dec 19 22:02:01.902 INFO [stderr]    |
Dec 19 22:02:01.902 INFO [stderr] 32 |     let (mut quantity, mut i) = (0,0);
Dec 19 22:02:01.902 INFO [stderr]    |                            ^
Dec 19 22:02:01.902 INFO [stderr]    |
Dec 19 22:02:01.902 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 22:02:01.902 INFO [stderr]    = note: consider using `_i` instead
Dec 19 22:02:01.902 INFO [stderr] 
Dec 19 22:02:01.903 INFO [stderr] warning: variable does not need to be mutable
Dec 19 22:02:01.903 INFO [stderr]    --> src/main.rs:145:13
Dec 19 22:02:01.903 INFO [stderr]     |
Dec 19 22:02:01.903 INFO [stderr] 145 |         let mut primes = first_n_primes(primes_quantity);
Dec 19 22:02:01.903 INFO [stderr]     |             ----^^^^^^
Dec 19 22:02:01.903 INFO [stderr]     |             |
Dec 19 22:02:01.903 INFO [stderr]     |             help: remove this `mut`
Dec 19 22:02:01.903 INFO [stderr]     |
Dec 19 22:02:01.903 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 22:02:01.903 INFO [stderr] 
Dec 19 22:02:01.906 INFO [stderr] warning: function is never used: `test_generating_primes`
Dec 19 22:02:01.906 INFO [stderr]  --> src/main.rs:9:1
Dec 19 22:02:01.906 INFO [stderr]   |
Dec 19 22:02:01.906 INFO [stderr] 9 | fn test_generating_primes() {
Dec 19 22:02:01.906 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:02:01.906 INFO [stderr]   |
Dec 19 22:02:01.906 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 22:02:01.906 INFO [stderr] 
Dec 19 22:02:01.906 INFO [stderr] warning: function is never used: `check_percentage_of_primes`
Dec 19 22:02:01.906 INFO [stderr]   --> src/main.rs:31:1
Dec 19 22:02:01.906 INFO [stderr]    |
Dec 19 22:02:01.906 INFO [stderr] 31 | fn check_percentage_of_primes(prime: Vec<u64>) {
Dec 19 22:02:01.906 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:02:01.906 INFO [stderr] 
Dec 19 22:02:01.906 INFO [stderr] warning: function is never used: `first_n_numbers`
Dec 19 22:02:01.906 INFO [stderr]   --> src/main.rs:62:1
Dec 19 22:02:01.906 INFO [stderr]    |
Dec 19 22:02:01.906 INFO [stderr] 62 | fn first_n_numbers(quantity: u64) -> Vec<u64> {
Dec 19 22:02:01.906 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:02:01.906 INFO [stderr] 
Dec 19 22:02:01.906 INFO [stderr] warning: function is never used: `get_max_prime`
Dec 19 22:02:01.907 INFO [stderr]   --> src/main.rs:89:1
Dec 19 22:02:01.907 INFO [stderr]    |
Dec 19 22:02:01.907 INFO [stderr] 89 | fn get_max_prime(n: u64) -> u64 {
Dec 19 22:02:01.907 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:02:01.907 INFO [stderr] 
Dec 19 22:02:01.907 INFO [stderr] warning: function is never used: `crack_classic`
Dec 19 22:02:01.907 INFO [stderr]    --> src/main.rs:126:1
Dec 19 22:02:01.907 INFO [stderr]     |
Dec 19 22:02:01.907 INFO [stderr] 126 | fn crack_classic(key: u64) -> (u64, u64) {
Dec 19 22:02:01.907 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:02:01.907 INFO [stderr] 
Dec 19 22:02:01.986 INFO [stderr] warning: variable `i` is assigned to, but never used
Dec 19 22:02:01.986 INFO [stderr]   --> src/main.rs:32:28
Dec 19 22:02:01.986 INFO [stderr]    |
Dec 19 22:02:01.986 INFO [stderr] 32 |     let (mut quantity, mut i) = (0,0);
Dec 19 22:02:01.986 INFO [stderr]    |                            ^
Dec 19 22:02:01.986 INFO [stderr]    |
Dec 19 22:02:01.986 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 22:02:01.986 INFO [stderr]    = note: consider using `_i` instead
Dec 19 22:02:01.986 INFO [stderr] 
Dec 19 22:02:02.003 INFO [stderr] warning: variable does not need to be mutable
Dec 19 22:02:02.004 INFO [stderr]    --> src/main.rs:145:13
Dec 19 22:02:02.004 INFO [stderr]     |
Dec 19 22:02:02.004 INFO [stderr] 145 |         let mut primes = first_n_primes(primes_quantity);
Dec 19 22:02:02.004 INFO [stderr]     |             ----^^^^^^
Dec 19 22:02:02.004 INFO [stderr]     |             |
Dec 19 22:02:02.004 INFO [stderr]     |             help: remove this `mut`
Dec 19 22:02:02.004 INFO [stderr]     |
Dec 19 22:02:02.004 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 22:02:02.004 INFO [stderr] 
Dec 19 22:02:02.007 INFO [stderr] warning: function is never used: `test_generating_primes`
Dec 19 22:02:02.008 INFO [stderr]  --> src/main.rs:9:1
Dec 19 22:02:02.008 INFO [stderr]   |
Dec 19 22:02:02.008 INFO [stderr] 9 | fn test_generating_primes() {
Dec 19 22:02:02.008 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:02:02.008 INFO [stderr]   |
Dec 19 22:02:02.008 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 22:02:02.008 INFO [stderr] 
Dec 19 22:02:02.008 INFO [stderr] warning: function is never used: `check_percentage_of_primes`
Dec 19 22:02:02.008 INFO [stderr]   --> src/main.rs:31:1
Dec 19 22:02:02.008 INFO [stderr]    |
Dec 19 22:02:02.008 INFO [stderr] 31 | fn check_percentage_of_primes(prime: Vec<u64>) {
Dec 19 22:02:02.008 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:02:02.008 INFO [stderr] 
Dec 19 22:02:02.008 INFO [stderr] warning: function is never used: `first_n_numbers`
Dec 19 22:02:02.008 INFO [stderr]   --> src/main.rs:62:1
Dec 19 22:02:02.008 INFO [stderr]    |
Dec 19 22:02:02.008 INFO [stderr] 62 | fn first_n_numbers(quantity: u64) -> Vec<u64> {
Dec 19 22:02:02.008 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:02:02.008 INFO [stderr] 
Dec 19 22:02:02.008 INFO [stderr] warning: function is never used: `get_max_prime`
Dec 19 22:02:02.008 INFO [stderr]   --> src/main.rs:89:1
Dec 19 22:02:02.008 INFO [stderr]    |
Dec 19 22:02:02.008 INFO [stderr] 89 | fn get_max_prime(n: u64) -> u64 {
Dec 19 22:02:02.008 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:02:02.008 INFO [stderr] 
Dec 19 22:02:02.008 INFO [stderr] warning: function is never used: `crack_classic`
Dec 19 22:02:02.008 INFO [stderr]    --> src/main.rs:126:1
Dec 19 22:02:02.008 INFO [stderr]     |
Dec 19 22:02:02.008 INFO [stderr] 126 | fn crack_classic(key: u64) -> (u64, u64) {
Dec 19 22:02:02.008 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:02:02.008 INFO [stderr] 
Dec 19 22:02:02.044 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 19 22:02:02.394 INFO running `"docker" "inspect" "a36a97de028c782043174bed15f66ea4e010245f5dc0453f84adcf8be77f37d0"`
Dec 19 22:02:02.543 INFO running `"docker" "rm" "-f" "a36a97de028c782043174bed15f66ea4e010245f5dc0453f84adcf8be77f37d0"`
Dec 19 22:02:02.641 INFO [stdout] a36a97de028c782043174bed15f66ea4e010245f5dc0453f84adcf8be77f37d0