Dec 06 09:32:54.032 INFO testing SteffenSunde/heating_primes against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 09:32:54.032 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 09:32:54.184 INFO [stdout] ccf38a1b2de2f5e41ca1932ee0578dfd2d7100c0f19f03f3fb6abe20bd9aaa4f
Dec 06 09:32:54.189 INFO running `"docker" "start" "-a" "ccf38a1b2de2f5e41ca1932ee0578dfd2d7100c0f19f03f3fb6abe20bd9aaa4f"`
Dec 06 09:32:54.647 INFO [stderr] usermod: no changes
Dec 06 09:32:54.673 INFO [stderr]    Compiling prime_finder v0.1.0 (/source)
Dec 06 09:32:54.988 INFO [stderr] warning: unused import: `std::fs::File`
Dec 06 09:32:54.988 INFO [stderr]  --> src/main.rs:4:5
Dec 06 09:32:54.988 INFO [stderr]   |
Dec 06 09:32:54.988 INFO [stderr] 4 | use std::fs::File;
Dec 06 09:32:54.988 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 06 09:32:54.988 INFO [stderr]   |
Dec 06 09:32:54.988 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 09:32:54.988 INFO [stderr] 
Dec 06 09:32:54.988 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 06 09:32:54.988 INFO [stderr]  --> src/main.rs:5:5
Dec 06 09:32:54.988 INFO [stderr]   |
Dec 06 09:32:54.988 INFO [stderr] 5 | use std::io::prelude::*;
Dec 06 09:32:54.988 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 06 09:32:54.988 INFO [stderr] 
Dec 06 09:32:55.050 INFO [stderr] warning: unused variable: `number`
Dec 06 09:32:55.050 INFO [stderr]   --> src/factorisation.rs:45:21
Dec 06 09:32:55.050 INFO [stderr]    |
Dec 06 09:32:55.050 INFO [stderr] 45 | pub fn pollards_rho(number: u64) -> Vec<u64> {
Dec 06 09:32:55.050 INFO [stderr]    |                     ^^^^^^ help: consider using `_number` instead
Dec 06 09:32:55.050 INFO [stderr]    |
Dec 06 09:32:55.050 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 09:32:55.050 INFO [stderr] 
Dec 06 09:32:55.060 INFO [stderr] warning: function is never used: `sieve_of_eratoshenes`
Dec 06 09:32:55.060 INFO [stderr]   --> src/prime.rs:18:1
Dec 06 09:32:55.060 INFO [stderr]    |
Dec 06 09:32:55.060 INFO [stderr] 18 | pub fn sieve_of_eratoshenes() {}
Dec 06 09:32:55.060 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 09:32:55.060 INFO [stderr]    |
Dec 06 09:32:55.060 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 09:32:55.060 INFO [stderr] 
Dec 06 09:32:55.060 INFO [stderr] warning: function is never used: `pollards_rho`
Dec 06 09:32:55.060 INFO [stderr]   --> src/factorisation.rs:45:1
Dec 06 09:32:55.060 INFO [stderr]    |
Dec 06 09:32:55.060 INFO [stderr] 45 | pub fn pollards_rho(number: u64) -> Vec<u64> {
Dec 06 09:32:55.060 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 09:32:55.060 INFO [stderr] 
Dec 06 09:32:55.360 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 06 09:32:55.362 INFO [stderr] su: No module specific data is present
Dec 06 09:32:55.994 INFO running `"docker" "inspect" "ccf38a1b2de2f5e41ca1932ee0578dfd2d7100c0f19f03f3fb6abe20bd9aaa4f"`
Dec 06 09:32:56.202 INFO running `"docker" "rm" "-f" "ccf38a1b2de2f5e41ca1932ee0578dfd2d7100c0f19f03f3fb6abe20bd9aaa4f"`
Dec 06 09:32:56.335 INFO [stdout] ccf38a1b2de2f5e41ca1932ee0578dfd2d7100c0f19f03f3fb6abe20bd9aaa4f
Dec 06 09:32:56.338 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 09:32:56.616 INFO [stdout] 93f1425cd5a51199cb646f7e21da4d69478bc5a9658272adfceb97a5dbafd75e
Dec 06 09:32:56.618 INFO running `"docker" "start" "-a" "93f1425cd5a51199cb646f7e21da4d69478bc5a9658272adfceb97a5dbafd75e"`
Dec 06 09:32:56.987 INFO [stderr] usermod: no changes
Dec 06 09:32:57.013 INFO [stderr]    Compiling prime_finder v0.1.0 (/source)
Dec 06 09:32:57.372 INFO [stderr] warning: unused import: `std::fs::File`
Dec 06 09:32:57.373 INFO [stderr]  --> src/main.rs:4:5
Dec 06 09:32:57.373 INFO [stderr]   |
Dec 06 09:32:57.373 INFO [stderr] 4 | use std::fs::File;
Dec 06 09:32:57.373 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 06 09:32:57.373 INFO [stderr]   |
Dec 06 09:32:57.373 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 09:32:57.373 INFO [stderr] 
Dec 06 09:32:57.373 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 06 09:32:57.373 INFO [stderr]  --> src/main.rs:5:5
Dec 06 09:32:57.373 INFO [stderr]   |
Dec 06 09:32:57.373 INFO [stderr] 5 | use std::io::prelude::*;
Dec 06 09:32:57.373 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 06 09:32:57.373 INFO [stderr] 
Dec 06 09:32:57.448 INFO [stderr] warning: unused variable: `number`
Dec 06 09:32:57.448 INFO [stderr]   --> src/factorisation.rs:45:21
Dec 06 09:32:57.448 INFO [stderr]    |
Dec 06 09:32:57.448 INFO [stderr] 45 | pub fn pollards_rho(number: u64) -> Vec<u64> {
Dec 06 09:32:57.448 INFO [stderr]    |                     ^^^^^^ help: consider using `_number` instead
Dec 06 09:32:57.448 INFO [stderr]    |
Dec 06 09:32:57.448 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 09:32:57.448 INFO [stderr] 
Dec 06 09:32:57.466 INFO [stderr] warning: function is never used: `sieve_of_eratoshenes`
Dec 06 09:32:57.466 INFO [stderr]   --> src/prime.rs:18:1
Dec 06 09:32:57.466 INFO [stderr]    |
Dec 06 09:32:57.466 INFO [stderr] 18 | pub fn sieve_of_eratoshenes() {}
Dec 06 09:32:57.466 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 09:32:57.466 INFO [stderr]    |
Dec 06 09:32:57.466 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 09:32:57.466 INFO [stderr] 
Dec 06 09:32:57.466 INFO [stderr] warning: function is never used: `pollards_rho`
Dec 06 09:32:57.466 INFO [stderr]   --> src/factorisation.rs:45:1
Dec 06 09:32:57.466 INFO [stderr]    |
Dec 06 09:32:57.466 INFO [stderr] 45 | pub fn pollards_rho(number: u64) -> Vec<u64> {
Dec 06 09:32:57.466 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 09:32:57.466 INFO [stderr] 
Dec 06 09:32:57.751 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 06 09:32:57.753 INFO [stderr] su: No module specific data is present
Dec 06 09:32:57.998 INFO running `"docker" "inspect" "93f1425cd5a51199cb646f7e21da4d69478bc5a9658272adfceb97a5dbafd75e"`
Dec 06 09:32:58.080 INFO running `"docker" "rm" "-f" "93f1425cd5a51199cb646f7e21da4d69478bc5a9658272adfceb97a5dbafd75e"`
Dec 06 09:32:58.240 INFO [stdout] 93f1425cd5a51199cb646f7e21da4d69478bc5a9658272adfceb97a5dbafd75e
Dec 06 09:32:58.246 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 09:32:58.435 INFO [stdout] 4c8e66301e2644989a1bac4ac635dc792283bfc66d63bd9b2e75d1b51a09a38e
Dec 06 09:32:58.438 INFO running `"docker" "start" "-a" "4c8e66301e2644989a1bac4ac635dc792283bfc66d63bd9b2e75d1b51a09a38e"`
Dec 06 09:32:58.937 INFO [stderr] usermod: no changes
Dec 06 09:32:58.973 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 09:32:58.973 INFO [stderr]      Running /target/debug/deps/prime_finder-8ec23e3dc1bab242
Dec 06 09:32:58.974 INFO [stdout] 
Dec 06 09:32:58.974 INFO [stdout] running 2 tests
Dec 06 09:32:58.974 INFO [stdout] test prime::test::test_is_prime ... ok
Dec 06 09:32:59.729 INFO [stdout] test factorisation::test::test_direct_search ... ok
Dec 06 09:32:59.729 INFO [stdout] 
Dec 06 09:32:59.729 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 09:32:59.729 INFO [stdout] 
Dec 06 09:32:59.730 INFO [stderr] su: No module specific data is present
Dec 06 09:33:00.450 INFO running `"docker" "inspect" "4c8e66301e2644989a1bac4ac635dc792283bfc66d63bd9b2e75d1b51a09a38e"`
Dec 06 09:33:00.566 INFO running `"docker" "rm" "-f" "4c8e66301e2644989a1bac4ac635dc792283bfc66d63bd9b2e75d1b51a09a38e"`
Dec 06 09:33:00.692 INFO [stdout] 4c8e66301e2644989a1bac4ac635dc792283bfc66d63bd9b2e75d1b51a09a38e