Oct 13 02:30:29.561 INFO checking SteffenSunde/heating_primes against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 02:30:29.561 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 02:30:29.771 INFO blam! 692f7cd075c0ac9a995cad957be1617ffa993362890227d16cdebd7d3a3e1c3e
Oct 13 02:30:29.776 INFO running `"docker" "start" "-a" "692f7cd075c0ac9a995cad957be1617ffa993362890227d16cdebd7d3a3e1c3e"`
Oct 13 02:30:30.581 INFO kablam! usermod: no changes
Oct 13 02:30:30.644 INFO kablam!     Checking prime_finder v0.1.0 (/source)
Oct 13 02:30:31.092 INFO kablam! warning: unused import: `std::fs::File`
Oct 13 02:30:31.092 INFO kablam!  --> src/main.rs:4:5
Oct 13 02:30:31.093 INFO kablam!   |
Oct 13 02:30:31.093 INFO kablam! 4 | use std::fs::File;
Oct 13 02:30:31.093 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 13 02:30:31.093 INFO kablam!   |
Oct 13 02:30:31.094 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 02:30:31.094 INFO kablam! 
Oct 13 02:30:31.094 INFO kablam! warning: unused import: `std::io::prelude::*`
Oct 13 02:30:31.094 INFO kablam!  --> src/main.rs:5:5
Oct 13 02:30:31.094 INFO kablam!   |
Oct 13 02:30:31.094 INFO kablam! 5 | use std::io::prelude::*;
Oct 13 02:30:31.094 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 13 02:30:31.094 INFO kablam! 
Oct 13 02:30:31.134 INFO kablam! warning: unused import: `std::fs::File`
Oct 13 02:30:31.134 INFO kablam!  --> src/main.rs:4:5
Oct 13 02:30:31.134 INFO kablam!   |
Oct 13 02:30:31.134 INFO kablam! 4 | use std::fs::File;
Oct 13 02:30:31.134 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 13 02:30:31.134 INFO kablam!   |
Oct 13 02:30:31.134 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 02:30:31.134 INFO kablam! 
Oct 13 02:30:31.136 INFO kablam! warning: unused import: `std::io::prelude::*`
Oct 13 02:30:31.136 INFO kablam!  --> src/main.rs:5:5
Oct 13 02:30:31.136 INFO kablam!   |
Oct 13 02:30:31.136 INFO kablam! 5 | use std::io::prelude::*;
Oct 13 02:30:31.136 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 13 02:30:31.136 INFO kablam! 
Oct 13 02:30:31.172 INFO kablam! warning: unused variable: `number`
Oct 13 02:30:31.172 INFO kablam!   --> src/factorisation.rs:45:21
Oct 13 02:30:31.172 INFO kablam!    |
Oct 13 02:30:31.172 INFO kablam! 45 | pub fn pollards_rho(number: u64) -> Vec<u64> {
Oct 13 02:30:31.172 INFO kablam!    |                     ^^^^^^ help: consider using `_number` instead
Oct 13 02:30:31.172 INFO kablam!    |
Oct 13 02:30:31.172 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 02:30:31.172 INFO kablam! 
Oct 13 02:30:31.184 INFO kablam! warning: function is never used: `sieve_of_eratoshenes`
Oct 13 02:30:31.184 INFO kablam!   --> src/prime.rs:18:1
Oct 13 02:30:31.184 INFO kablam!    |
Oct 13 02:30:31.184 INFO kablam! 18 | pub fn sieve_of_eratoshenes() {}
Oct 13 02:30:31.184 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:30:31.184 INFO kablam!    |
Oct 13 02:30:31.184 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 02:30:31.184 INFO kablam! 
Oct 13 02:30:31.184 INFO kablam! warning: function is never used: `pollards_rho`
Oct 13 02:30:31.184 INFO kablam!   --> src/factorisation.rs:45:1
Oct 13 02:30:31.184 INFO kablam!    |
Oct 13 02:30:31.184 INFO kablam! 45 | pub fn pollards_rho(number: u64) -> Vec<u64> {
Oct 13 02:30:31.184 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:30:31.184 INFO kablam! 
Oct 13 02:30:31.240 INFO kablam! warning: unused variable: `number`
Oct 13 02:30:31.240 INFO kablam!   --> src/factorisation.rs:45:21
Oct 13 02:30:31.240 INFO kablam!    |
Oct 13 02:30:31.240 INFO kablam! 45 | pub fn pollards_rho(number: u64) -> Vec<u64> {
Oct 13 02:30:31.240 INFO kablam!    |                     ^^^^^^ help: consider using `_number` instead
Oct 13 02:30:31.240 INFO kablam!    |
Oct 13 02:30:31.240 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 02:30:31.240 INFO kablam! 
Oct 13 02:30:31.256 INFO kablam! warning: function is never used: `sieve_of_eratoshenes`
Oct 13 02:30:31.256 INFO kablam!   --> src/prime.rs:18:1
Oct 13 02:30:31.256 INFO kablam!    |
Oct 13 02:30:31.256 INFO kablam! 18 | pub fn sieve_of_eratoshenes() {}
Oct 13 02:30:31.256 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:30:31.256 INFO kablam!    |
Oct 13 02:30:31.257 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 02:30:31.257 INFO kablam! 
Oct 13 02:30:31.257 INFO kablam! warning: function is never used: `pollards_rho`
Oct 13 02:30:31.257 INFO kablam!   --> src/factorisation.rs:45:1
Oct 13 02:30:31.257 INFO kablam!    |
Oct 13 02:30:31.257 INFO kablam! 45 | pub fn pollards_rho(number: u64) -> Vec<u64> {
Oct 13 02:30:31.257 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:30:31.257 INFO kablam! 
Oct 13 02:30:31.268 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Oct 13 02:30:31.271 INFO kablam! su: No module specific data is present
Oct 13 02:30:31.610 INFO running `"docker" "rm" "-f" "692f7cd075c0ac9a995cad957be1617ffa993362890227d16cdebd7d3a3e1c3e"`
Oct 13 02:30:31.736 INFO blam! 692f7cd075c0ac9a995cad957be1617ffa993362890227d16cdebd7d3a3e1c3e