Oct 21 20:25:56.209 INFO checking SteffenSunde/heating_primes against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 20:25:56.209 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-4/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 20:25:56.520 INFO blam! c85f1b45da748717122e170a96a7fcfb4d940dd8d0a408209b7f59b5c0dccabe
Oct 21 20:25:56.522 INFO running `"docker" "start" "-a" "c85f1b45da748717122e170a96a7fcfb4d940dd8d0a408209b7f59b5c0dccabe"`
Oct 21 20:25:57.172 INFO kablam! usermod: no changes
Oct 21 20:25:57.234 INFO kablam!     Checking prime_finder v0.1.0 (/source)
Oct 21 20:25:57.688 INFO kablam! warning: unused import: `std::fs::File`
Oct 21 20:25:57.688 INFO kablam!  --> src/main.rs:4:5
Oct 21 20:25:57.688 INFO kablam!   |
Oct 21 20:25:57.688 INFO kablam! 4 | use std::fs::File;
Oct 21 20:25:57.688 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 21 20:25:57.688 INFO kablam!   |
Oct 21 20:25:57.688 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 20:25:57.688 INFO kablam! 
Oct 21 20:25:57.688 INFO kablam! warning: unused import: `std::io::prelude::*`
Oct 21 20:25:57.688 INFO kablam!  --> src/main.rs:5:5
Oct 21 20:25:57.688 INFO kablam!   |
Oct 21 20:25:57.688 INFO kablam! 5 | use std::io::prelude::*;
Oct 21 20:25:57.688 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 21 20:25:57.688 INFO kablam! 
Oct 21 20:25:57.772 INFO kablam! warning: unused variable: `number`
Oct 21 20:25:57.772 INFO kablam!   --> src/factorisation.rs:45:21
Oct 21 20:25:57.772 INFO kablam!    |
Oct 21 20:25:57.772 INFO kablam! 45 | pub fn pollards_rho(number: u64) -> Vec<u64> {
Oct 21 20:25:57.772 INFO kablam!    |                     ^^^^^^ help: consider using `_number` instead
Oct 21 20:25:57.772 INFO kablam!    |
Oct 21 20:25:57.773 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 20:25:57.773 INFO kablam! 
Oct 21 20:25:57.788 INFO kablam! warning: unused import: `std::fs::File`
Oct 21 20:25:57.788 INFO kablam!  --> src/main.rs:4:5
Oct 21 20:25:57.788 INFO kablam!   |
Oct 21 20:25:57.788 INFO kablam! 4 | use std::fs::File;
Oct 21 20:25:57.788 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 21 20:25:57.788 INFO kablam!   |
Oct 21 20:25:57.788 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 20:25:57.788 INFO kablam! 
Oct 21 20:25:57.788 INFO kablam! warning: unused import: `std::io::prelude::*`
Oct 21 20:25:57.788 INFO kablam!  --> src/main.rs:5:5
Oct 21 20:25:57.788 INFO kablam!   |
Oct 21 20:25:57.788 INFO kablam! 5 | use std::io::prelude::*;
Oct 21 20:25:57.788 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 21 20:25:57.788 INFO kablam! 
Oct 21 20:25:57.794 INFO kablam! warning: function is never used: `sieve_of_eratoshenes`
Oct 21 20:25:57.794 INFO kablam!   --> src/prime.rs:18:1
Oct 21 20:25:57.794 INFO kablam!    |
Oct 21 20:25:57.794 INFO kablam! 18 | pub fn sieve_of_eratoshenes() {}
Oct 21 20:25:57.795 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:25:57.795 INFO kablam!    |
Oct 21 20:25:57.795 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 20:25:57.795 INFO kablam! 
Oct 21 20:25:57.795 INFO kablam! warning: function is never used: `pollards_rho`
Oct 21 20:25:57.795 INFO kablam!   --> src/factorisation.rs:45:1
Oct 21 20:25:57.795 INFO kablam!    |
Oct 21 20:25:57.795 INFO kablam! 45 | pub fn pollards_rho(number: u64) -> Vec<u64> {
Oct 21 20:25:57.795 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:25:57.795 INFO kablam! 
Oct 21 20:25:57.893 INFO kablam! warning: unused variable: `number`
Oct 21 20:25:57.893 INFO kablam!   --> src/factorisation.rs:45:21
Oct 21 20:25:57.893 INFO kablam!    |
Oct 21 20:25:57.893 INFO kablam! 45 | pub fn pollards_rho(number: u64) -> Vec<u64> {
Oct 21 20:25:57.900 INFO kablam!    |                     ^^^^^^ help: consider using `_number` instead
Oct 21 20:25:57.901 INFO kablam!    |
Oct 21 20:25:57.901 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 20:25:57.901 INFO kablam! 
Oct 21 20:25:57.914 INFO kablam! warning: function is never used: `sieve_of_eratoshenes`
Oct 21 20:25:57.915 INFO kablam!   --> src/prime.rs:18:1
Oct 21 20:25:57.915 INFO kablam!    |
Oct 21 20:25:57.916 INFO kablam! 18 | pub fn sieve_of_eratoshenes() {}
Oct 21 20:25:57.916 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:25:57.916 INFO kablam!    |
Oct 21 20:25:57.920 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 20:25:57.920 INFO kablam! 
Oct 21 20:25:57.920 INFO kablam! warning: function is never used: `pollards_rho`
Oct 21 20:25:57.920 INFO kablam!   --> src/factorisation.rs:45:1
Oct 21 20:25:57.920 INFO kablam!    |
Oct 21 20:25:57.920 INFO kablam! 45 | pub fn pollards_rho(number: u64) -> Vec<u64> {
Oct 21 20:25:57.920 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:25:57.920 INFO kablam! 
Oct 21 20:25:57.948 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Oct 21 20:25:57.948 INFO kablam! su: No module specific data is present
Oct 21 20:25:58.366 INFO running `"docker" "rm" "-f" "c85f1b45da748717122e170a96a7fcfb4d940dd8d0a408209b7f59b5c0dccabe"`
Oct 21 20:25:58.542 INFO blam! c85f1b45da748717122e170a96a7fcfb4d940dd8d0a408209b7f59b5c0dccabe