Nov 07 02:46:49.165 INFO checking SteffenSunde/heating_primes against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 02:46:49.165 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 02:46:49.716 INFO blam! e32fcfbda0aaea46a5295757b94432dd055ccb419f65fa80de0275264dfcd932
Nov 07 02:46:49.719 INFO running `"docker" "start" "-a" "e32fcfbda0aaea46a5295757b94432dd055ccb419f65fa80de0275264dfcd932"`
Nov 07 02:46:51.400 INFO kablam! usermod: no changes
Nov 07 02:46:51.436 INFO kablam!     Checking prime_finder v0.1.0 (/source)
Nov 07 02:46:52.012 INFO kablam! warning: unused import: `std::fs::File`
Nov 07 02:46:52.012 INFO kablam!  --> src/main.rs:4:5
Nov 07 02:46:52.012 INFO kablam!   |
Nov 07 02:46:52.012 INFO kablam! 4 | use std::fs::File;
Nov 07 02:46:52.012 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 07 02:46:52.012 INFO kablam!   |
Nov 07 02:46:52.012 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 02:46:52.012 INFO kablam! 
Nov 07 02:46:52.012 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 07 02:46:52.012 INFO kablam!  --> src/main.rs:5:5
Nov 07 02:46:52.012 INFO kablam!   |
Nov 07 02:46:52.012 INFO kablam! 5 | use std::io::prelude::*;
Nov 07 02:46:52.012 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 07 02:46:52.012 INFO kablam! 
Nov 07 02:46:52.084 INFO kablam! warning: unused variable: `number`
Nov 07 02:46:52.084 INFO kablam!   --> src/factorisation.rs:45:21
Nov 07 02:46:52.084 INFO kablam!    |
Nov 07 02:46:52.084 INFO kablam! 45 | pub fn pollards_rho(number: u64) -> Vec<u64> {
Nov 07 02:46:52.084 INFO kablam!    |                     ^^^^^^ help: consider using `_number` instead
Nov 07 02:46:52.084 INFO kablam!    |
Nov 07 02:46:52.084 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 02:46:52.084 INFO kablam! 
Nov 07 02:46:52.095 INFO kablam! warning: function is never used: `sieve_of_eratoshenes`
Nov 07 02:46:52.095 INFO kablam!   --> src/prime.rs:18:1
Nov 07 02:46:52.095 INFO kablam!    |
Nov 07 02:46:52.097 INFO kablam! 18 | pub fn sieve_of_eratoshenes() {}
Nov 07 02:46:52.097 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 02:46:52.097 INFO kablam!    |
Nov 07 02:46:52.097 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 07 02:46:52.097 INFO kablam! 
Nov 07 02:46:52.097 INFO kablam! warning: function is never used: `pollards_rho`
Nov 07 02:46:52.097 INFO kablam!   --> src/factorisation.rs:45:1
Nov 07 02:46:52.097 INFO kablam!    |
Nov 07 02:46:52.097 INFO kablam! 45 | pub fn pollards_rho(number: u64) -> Vec<u64> {
Nov 07 02:46:52.097 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 02:46:52.097 INFO kablam! 
Nov 07 02:46:52.226 INFO kablam! warning: unused import: `std::fs::File`
Nov 07 02:46:52.226 INFO kablam!  --> src/main.rs:4:5
Nov 07 02:46:52.226 INFO kablam!   |
Nov 07 02:46:52.226 INFO kablam! 4 | use std::fs::File;
Nov 07 02:46:52.226 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 07 02:46:52.226 INFO kablam!   |
Nov 07 02:46:52.226 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 02:46:52.226 INFO kablam! 
Nov 07 02:46:52.226 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 07 02:46:52.226 INFO kablam!  --> src/main.rs:5:5
Nov 07 02:46:52.226 INFO kablam!   |
Nov 07 02:46:52.226 INFO kablam! 5 | use std::io::prelude::*;
Nov 07 02:46:52.226 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 07 02:46:52.226 INFO kablam! 
Nov 07 02:46:52.392 INFO kablam! warning: unused variable: `number`
Nov 07 02:46:52.392 INFO kablam!   --> src/factorisation.rs:45:21
Nov 07 02:46:52.392 INFO kablam!    |
Nov 07 02:46:52.392 INFO kablam! 45 | pub fn pollards_rho(number: u64) -> Vec<u64> {
Nov 07 02:46:52.392 INFO kablam!    |                     ^^^^^^ help: consider using `_number` instead
Nov 07 02:46:52.392 INFO kablam!    |
Nov 07 02:46:52.392 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 02:46:52.392 INFO kablam! 
Nov 07 02:46:52.418 INFO kablam! warning: function is never used: `sieve_of_eratoshenes`
Nov 07 02:46:52.418 INFO kablam!   --> src/prime.rs:18:1
Nov 07 02:46:52.418 INFO kablam!    |
Nov 07 02:46:52.418 INFO kablam! 18 | pub fn sieve_of_eratoshenes() {}
Nov 07 02:46:52.418 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 02:46:52.418 INFO kablam!    |
Nov 07 02:46:52.418 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 07 02:46:52.418 INFO kablam! 
Nov 07 02:46:52.418 INFO kablam! warning: function is never used: `pollards_rho`
Nov 07 02:46:52.418 INFO kablam!   --> src/factorisation.rs:45:1
Nov 07 02:46:52.419 INFO kablam!    |
Nov 07 02:46:52.419 INFO kablam! 45 | pub fn pollards_rho(number: u64) -> Vec<u64> {
Nov 07 02:46:52.419 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 02:46:52.419 INFO kablam! 
Nov 07 02:46:52.465 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Nov 07 02:46:52.477 INFO kablam! su: No module specific data is present
Nov 07 02:46:53.079 INFO running `"docker" "rm" "-f" "e32fcfbda0aaea46a5295757b94432dd055ccb419f65fa80de0275264dfcd932"`
Nov 07 02:46:53.503 INFO blam! e32fcfbda0aaea46a5295757b94432dd055ccb419f65fa80de0275264dfcd932