Dec 14 05:42:36.376 INFO testing SteffenSunde/heating_primes against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 05:42:36.377 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 14 05:42:36.588 INFO [stdout] 754a6e7e3e3c9b363761543b22d7169ca282d47fb6cab7c5a4766bddada62ea5
Dec 14 05:42:36.590 INFO running `"docker" "start" "-a" "754a6e7e3e3c9b363761543b22d7169ca282d47fb6cab7c5a4766bddada62ea5"`
Dec 14 05:42:37.120 INFO [stderr] usermod: no changes
Dec 14 05:42:37.158 INFO [stderr]    Compiling prime_finder v0.1.0 (/source)
Dec 14 05:42:37.447 INFO [stderr] warning: unused import: `std::fs::File`
Dec 14 05:42:37.447 INFO [stderr]  --> src/main.rs:4:5
Dec 14 05:42:37.447 INFO [stderr]   |
Dec 14 05:42:37.447 INFO [stderr] 4 | use std::fs::File;
Dec 14 05:42:37.447 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 14 05:42:37.447 INFO [stderr]   |
Dec 14 05:42:37.447 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 05:42:37.447 INFO [stderr] 
Dec 14 05:42:37.447 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 14 05:42:37.447 INFO [stderr]  --> src/main.rs:5:5
Dec 14 05:42:37.447 INFO [stderr]   |
Dec 14 05:42:37.447 INFO [stderr] 5 | use std::io::prelude::*;
Dec 14 05:42:37.447 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 14 05:42:37.447 INFO [stderr] 
Dec 14 05:42:37.499 INFO [stderr] warning: unused variable: `number`
Dec 14 05:42:37.499 INFO [stderr]   --> src/factorisation.rs:45:21
Dec 14 05:42:37.499 INFO [stderr]    |
Dec 14 05:42:37.499 INFO [stderr] 45 | pub fn pollards_rho(number: u64) -> Vec<u64> {
Dec 14 05:42:37.499 INFO [stderr]    |                     ^^^^^^ help: consider using `_number` instead
Dec 14 05:42:37.499 INFO [stderr]    |
Dec 14 05:42:37.499 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 05:42:37.499 INFO [stderr] 
Dec 14 05:42:37.507 INFO [stderr] warning: function is never used: `sieve_of_eratoshenes`
Dec 14 05:42:37.507 INFO [stderr]   --> src/prime.rs:18:1
Dec 14 05:42:37.507 INFO [stderr]    |
Dec 14 05:42:37.507 INFO [stderr] 18 | pub fn sieve_of_eratoshenes() {}
Dec 14 05:42:37.507 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 05:42:37.507 INFO [stderr]    |
Dec 14 05:42:37.507 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 05:42:37.507 INFO [stderr] 
Dec 14 05:42:37.507 INFO [stderr] warning: function is never used: `pollards_rho`
Dec 14 05:42:37.507 INFO [stderr]   --> src/factorisation.rs:45:1
Dec 14 05:42:37.507 INFO [stderr]    |
Dec 14 05:42:37.507 INFO [stderr] 45 | pub fn pollards_rho(number: u64) -> Vec<u64> {
Dec 14 05:42:37.507 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 05:42:37.507 INFO [stderr] 
Dec 14 05:42:37.799 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 14 05:42:37.801 INFO [stderr] su: No module specific data is present
Dec 14 05:42:38.153 INFO running `"docker" "inspect" "754a6e7e3e3c9b363761543b22d7169ca282d47fb6cab7c5a4766bddada62ea5"`
Dec 14 05:42:38.300 INFO running `"docker" "rm" "-f" "754a6e7e3e3c9b363761543b22d7169ca282d47fb6cab7c5a4766bddada62ea5"`
Dec 14 05:42:38.423 INFO [stdout] 754a6e7e3e3c9b363761543b22d7169ca282d47fb6cab7c5a4766bddada62ea5
Dec 14 05:42:38.425 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 14 05:42:38.696 INFO [stdout] f427b926b73fd3af49728138e499333e5a11eb1caff245e3fb082cfbd8bc5784
Dec 14 05:42:38.698 INFO running `"docker" "start" "-a" "f427b926b73fd3af49728138e499333e5a11eb1caff245e3fb082cfbd8bc5784"`
Dec 14 05:42:39.271 INFO [stderr] usermod: no changes
Dec 14 05:42:39.305 INFO [stderr]    Compiling prime_finder v0.1.0 (/source)
Dec 14 05:42:39.771 INFO [stderr] warning: unused import: `std::fs::File`
Dec 14 05:42:39.771 INFO [stderr]  --> src/main.rs:4:5
Dec 14 05:42:39.771 INFO [stderr]   |
Dec 14 05:42:39.771 INFO [stderr] 4 | use std::fs::File;
Dec 14 05:42:39.771 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 14 05:42:39.771 INFO [stderr]   |
Dec 14 05:42:39.771 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 05:42:39.772 INFO [stderr] 
Dec 14 05:42:39.772 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 14 05:42:39.772 INFO [stderr]  --> src/main.rs:5:5
Dec 14 05:42:39.772 INFO [stderr]   |
Dec 14 05:42:39.772 INFO [stderr] 5 | use std::io::prelude::*;
Dec 14 05:42:39.772 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 14 05:42:39.772 INFO [stderr] 
Dec 14 05:42:39.871 INFO [stderr] warning: unused variable: `number`
Dec 14 05:42:39.871 INFO [stderr]   --> src/factorisation.rs:45:21
Dec 14 05:42:39.871 INFO [stderr]    |
Dec 14 05:42:39.871 INFO [stderr] 45 | pub fn pollards_rho(number: u64) -> Vec<u64> {
Dec 14 05:42:39.871 INFO [stderr]    |                     ^^^^^^ help: consider using `_number` instead
Dec 14 05:42:39.871 INFO [stderr]    |
Dec 14 05:42:39.871 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 05:42:39.871 INFO [stderr] 
Dec 14 05:42:39.899 INFO [stderr] warning: function is never used: `sieve_of_eratoshenes`
Dec 14 05:42:39.899 INFO [stderr]   --> src/prime.rs:18:1
Dec 14 05:42:39.899 INFO [stderr]    |
Dec 14 05:42:39.899 INFO [stderr] 18 | pub fn sieve_of_eratoshenes() {}
Dec 14 05:42:39.899 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 05:42:39.899 INFO [stderr]    |
Dec 14 05:42:39.899 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 05:42:39.899 INFO [stderr] 
Dec 14 05:42:39.899 INFO [stderr] warning: function is never used: `pollards_rho`
Dec 14 05:42:39.899 INFO [stderr]   --> src/factorisation.rs:45:1
Dec 14 05:42:39.899 INFO [stderr]    |
Dec 14 05:42:39.899 INFO [stderr] 45 | pub fn pollards_rho(number: u64) -> Vec<u64> {
Dec 14 05:42:39.899 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 05:42:39.899 INFO [stderr] 
Dec 14 05:42:40.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Dec 14 05:42:40.399 INFO [stderr] su: No module specific data is present
Dec 14 05:42:40.817 INFO running `"docker" "inspect" "f427b926b73fd3af49728138e499333e5a11eb1caff245e3fb082cfbd8bc5784"`
Dec 14 05:42:40.916 INFO running `"docker" "rm" "-f" "f427b926b73fd3af49728138e499333e5a11eb1caff245e3fb082cfbd8bc5784"`
Dec 14 05:42:41.013 INFO [stdout] f427b926b73fd3af49728138e499333e5a11eb1caff245e3fb082cfbd8bc5784
Dec 14 05:42:41.016 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 14 05:42:41.226 INFO [stdout] f03d7da41508bc52c074c245529a389f9f560a637c3c522fb0a8ea203a7b67ca
Dec 14 05:42:41.228 INFO running `"docker" "start" "-a" "f03d7da41508bc52c074c245529a389f9f560a637c3c522fb0a8ea203a7b67ca"`
Dec 14 05:42:41.859 INFO [stderr] usermod: no changes
Dec 14 05:42:41.937 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 14 05:42:41.937 INFO [stderr]      Running /target/debug/deps/prime_finder-129d374d8c60471f
Dec 14 05:42:41.940 INFO [stdout] 
Dec 14 05:42:41.940 INFO [stdout] running 2 tests
Dec 14 05:42:41.947 INFO [stdout] test prime::test::test_is_prime ... ok
Dec 14 05:42:42.947 INFO [stdout] test factorisation::test::test_direct_search ... ok
Dec 14 05:42:42.947 INFO [stdout] 
Dec 14 05:42:42.947 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 05:42:42.947 INFO [stdout] 
Dec 14 05:42:42.949 INFO [stderr] su: No module specific data is present
Dec 14 05:42:43.692 INFO running `"docker" "inspect" "f03d7da41508bc52c074c245529a389f9f560a637c3c522fb0a8ea203a7b67ca"`
Dec 14 05:42:43.941 INFO running `"docker" "rm" "-f" "f03d7da41508bc52c074c245529a389f9f560a637c3c522fb0a8ea203a7b67ca"`
Dec 14 05:42:44.407 INFO [stdout] f03d7da41508bc52c074c245529a389f9f560a637c3c522fb0a8ea203a7b67ca