Dec 01 21:57:48.905 INFO testing cesare/rust-euler against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 21:57:48.905 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 21:57:49.478 INFO [stdout] a3bf501a9d25500ac7a1fbcba406b9f404109ac79a54739a96988dd5a4429636
Dec 01 21:57:49.481 INFO running `"docker" "start" "-a" "a3bf501a9d25500ac7a1fbcba406b9f404109ac79a54739a96988dd5a4429636"`
Dec 01 21:57:51.111 INFO [stderr] usermod: no changes
Dec 01 21:57:51.164 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 01 21:57:51.164 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 01 21:57:51.164 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 01 21:57:51.164 INFO [stderr] files will be included as a binary target:
Dec 01 21:57:51.164 INFO [stderr] 
Dec 01 21:57:51.164 INFO [stderr] * /source/src/main.rs
Dec 01 21:57:51.164 INFO [stderr] 
Dec 01 21:57:51.164 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 01 21:57:51.164 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 01 21:57:51.164 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 01 21:57:51.164 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 01 21:57:51.164 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 01 21:57:51.164 INFO [stderr] 
Dec 01 21:57:51.164 INFO [stderr] For more information on this warning you can consult
Dec 01 21:57:51.164 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 01 21:57:51.174 INFO [stderr]    Compiling euler v0.1.0 (/source)
Dec 01 21:57:52.239 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 01 21:57:52.239 INFO [stderr]   --> src/problem_005_smallest_multiple.rs:42:42
Dec 01 21:57:52.239 INFO [stderr]    |
Dec 01 21:57:52.239 INFO [stderr] 42 |     let product = results.iter().fold(1, (|a, b| a * b));
Dec 01 21:57:52.239 INFO [stderr]    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 21:57:52.239 INFO [stderr]    |
Dec 01 21:57:52.239 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 01 21:57:52.239 INFO [stderr] 
Dec 01 21:57:53.667 INFO [stderr] warning: method is never used: `reset`
Dec 01 21:57:53.667 INFO [stderr]    --> src/prime.rs:134:5
Dec 01 21:57:53.667 INFO [stderr]     |
Dec 01 21:57:53.667 INFO [stderr] 134 |     pub fn reset(&mut self) {
Dec 01 21:57:53.667 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 21:57:53.667 INFO [stderr]     |
Dec 01 21:57:53.667 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 21:57:53.667 INFO [stderr] 
Dec 01 21:57:53.683 INFO [stderr] warning: method is never used: `reset`
Dec 01 21:57:53.683 INFO [stderr]    --> src/prime.rs:134:5
Dec 01 21:57:53.683 INFO [stderr]     |
Dec 01 21:57:53.683 INFO [stderr] 134 |     pub fn reset(&mut self) {
Dec 01 21:57:53.683 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 21:57:53.696 INFO [stderr]     |
Dec 01 21:57:53.696 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 21:57:53.696 INFO [stderr] 
Dec 01 21:57:56.771 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.64s
Dec 01 21:57:56.783 INFO [stderr] su: No module specific data is present
Dec 01 21:57:57.448 INFO running `"docker" "inspect" "a3bf501a9d25500ac7a1fbcba406b9f404109ac79a54739a96988dd5a4429636"`
Dec 01 21:57:57.719 INFO running `"docker" "rm" "-f" "a3bf501a9d25500ac7a1fbcba406b9f404109ac79a54739a96988dd5a4429636"`
Dec 01 21:57:58.015 INFO [stdout] a3bf501a9d25500ac7a1fbcba406b9f404109ac79a54739a96988dd5a4429636
Dec 01 21:57:58.018 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 21:57:58.455 INFO [stdout] b46fa0eb0125628fb0b2d9660023c2c5f0277654ee038b330c73e9e4028c7d51
Dec 01 21:57:58.461 INFO running `"docker" "start" "-a" "b46fa0eb0125628fb0b2d9660023c2c5f0277654ee038b330c73e9e4028c7d51"`
Dec 01 21:58:00.109 INFO [stderr] usermod: no changes
Dec 01 21:58:00.151 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 01 21:58:00.151 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 01 21:58:00.151 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 01 21:58:00.151 INFO [stderr] files will be included as a binary target:
Dec 01 21:58:00.151 INFO [stderr] 
Dec 01 21:58:00.151 INFO [stderr] * /source/src/main.rs
Dec 01 21:58:00.151 INFO [stderr] 
Dec 01 21:58:00.151 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 01 21:58:00.151 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 01 21:58:00.151 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 01 21:58:00.151 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 01 21:58:00.151 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 01 21:58:00.151 INFO [stderr] 
Dec 01 21:58:00.151 INFO [stderr] For more information on this warning you can consult
Dec 01 21:58:00.151 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 01 21:58:00.155 INFO [stderr]    Compiling euler v0.1.0 (/source)
Dec 01 21:58:01.495 INFO [stderr] warning: method is never used: `reset`
Dec 01 21:58:01.495 INFO [stderr]    --> src/prime.rs:134:5
Dec 01 21:58:01.495 INFO [stderr]     |
Dec 01 21:58:01.495 INFO [stderr] 134 |     pub fn reset(&mut self) {
Dec 01 21:58:01.495 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 21:58:01.495 INFO [stderr]     |
Dec 01 21:58:01.495 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 21:58:01.495 INFO [stderr] 
Dec 01 21:58:02.435 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 01 21:58:02.435 INFO [stderr]   --> src/problem_005_smallest_multiple.rs:42:42
Dec 01 21:58:02.435 INFO [stderr]    |
Dec 01 21:58:02.435 INFO [stderr] 42 |     let product = results.iter().fold(1, (|a, b| a * b));
Dec 01 21:58:02.435 INFO [stderr]    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 21:58:02.435 INFO [stderr]    |
Dec 01 21:58:02.435 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 01 21:58:02.435 INFO [stderr] 
Dec 01 21:58:03.375 INFO [stderr] warning: method is never used: `reset`
Dec 01 21:58:03.375 INFO [stderr]    --> src/prime.rs:134:5
Dec 01 21:58:03.375 INFO [stderr]     |
Dec 01 21:58:03.375 INFO [stderr] 134 |     pub fn reset(&mut self) {
Dec 01 21:58:03.375 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 21:58:03.375 INFO [stderr]     |
Dec 01 21:58:03.375 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 21:58:03.375 INFO [stderr] 
Dec 01 21:58:04.839 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.70s
Dec 01 21:58:04.841 INFO [stderr] su: No module specific data is present
Dec 01 21:58:05.255 INFO running `"docker" "inspect" "b46fa0eb0125628fb0b2d9660023c2c5f0277654ee038b330c73e9e4028c7d51"`
Dec 01 21:58:05.432 INFO running `"docker" "rm" "-f" "b46fa0eb0125628fb0b2d9660023c2c5f0277654ee038b330c73e9e4028c7d51"`
Dec 01 21:58:05.691 INFO [stdout] b46fa0eb0125628fb0b2d9660023c2c5f0277654ee038b330c73e9e4028c7d51
Dec 01 21:58:05.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 21:58:06.168 INFO [stdout] c126e00ae781f34b6b0f38e22b3a3cc4c97f426234377eb086695a79268f7a8e
Dec 01 21:58:06.179 INFO running `"docker" "start" "-a" "c126e00ae781f34b6b0f38e22b3a3cc4c97f426234377eb086695a79268f7a8e"`
Dec 01 21:58:07.347 INFO [stderr] usermod: no changes
Dec 01 21:58:07.413 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 01 21:58:07.413 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 01 21:58:07.413 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 01 21:58:07.413 INFO [stderr] files will be included as a binary target:
Dec 01 21:58:07.413 INFO [stderr] 
Dec 01 21:58:07.413 INFO [stderr] * /source/src/main.rs
Dec 01 21:58:07.413 INFO [stderr] 
Dec 01 21:58:07.413 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 01 21:58:07.413 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 01 21:58:07.413 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 01 21:58:07.413 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 01 21:58:07.413 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 01 21:58:07.413 INFO [stderr] 
Dec 01 21:58:07.413 INFO [stderr] For more information on this warning you can consult
Dec 01 21:58:07.413 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 01 21:58:07.413 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 01 21:58:07.422 INFO [stderr]      Running /target/debug/deps/problem_001-7492917b5c07ae78
Dec 01 21:58:07.435 INFO [stdout] 
Dec 01 21:58:07.435 INFO [stdout] running 0 tests
Dec 01 21:58:07.435 INFO [stdout] 
Dec 01 21:58:07.435 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 21:58:07.435 INFO [stdout] 
Dec 01 21:58:07.439 INFO [stdout] 
Dec 01 21:58:07.439 INFO [stderr]      Running /target/debug/deps/problem_002-0ea4142a7bf94a63
Dec 01 21:58:07.439 INFO [stdout] running 0 tests
Dec 01 21:58:07.439 INFO [stdout] 
Dec 01 21:58:07.439 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 21:58:07.439 INFO [stdout] 
Dec 01 21:58:07.442 INFO [stdout] 
Dec 01 21:58:07.442 INFO [stderr]      Running /target/debug/deps/problem_003_largest_prime_factor-1416c16e58abf615
Dec 01 21:58:07.442 INFO [stdout] running 0 tests
Dec 01 21:58:07.442 INFO [stderr]      Running /target/debug/deps/problem_004_largest_palindrome_product-8b848e0b2c059705
Dec 01 21:58:07.442 INFO [stdout] 
Dec 01 21:58:07.442 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 21:58:07.442 INFO [stdout] 
Dec 01 21:58:07.455 INFO [stdout] 
Dec 01 21:58:07.455 INFO [stderr]      Running /target/debug/deps/problem_005_smallest_multiple-6ce146283a4d5b98
Dec 01 21:58:07.455 INFO [stdout] running 0 tests
Dec 01 21:58:07.455 INFO [stdout] 
Dec 01 21:58:07.455 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 21:58:07.455 INFO [stdout] 
Dec 01 21:58:07.471 INFO [stdout] 
Dec 01 21:58:07.471 INFO [stderr]      Running /target/debug/deps/problem_006_sum_square_difference-174b1fb179973bbb
Dec 01 21:58:07.471 INFO [stdout] running 0 tests
Dec 01 21:58:07.471 INFO [stderr]      Running /target/debug/deps/problem_007_10001st_prime-957a777773d2bf52
Dec 01 21:58:07.471 INFO [stdout] 
Dec 01 21:58:07.471 INFO [stderr]      Running /target/debug/deps/problem_008_largest_product-7d9deddf2dc1ef0b
Dec 01 21:58:07.471 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 21:58:07.471 INFO [stdout] 
Dec 01 21:58:07.471 INFO [stdout] 
Dec 01 21:58:07.471 INFO [stdout] running 0 tests
Dec 01 21:58:07.471 INFO [stdout] 
Dec 01 21:58:07.471 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 21:58:07.471 INFO [stdout] 
Dec 01 21:58:07.471 INFO [stdout] 
Dec 01 21:58:07.471 INFO [stdout] running 0 tests
Dec 01 21:58:07.471 INFO [stdout] 
Dec 01 21:58:07.471 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 21:58:07.471 INFO [stdout] 
Dec 01 21:58:07.471 INFO [stdout] 
Dec 01 21:58:07.471 INFO [stdout] running 0 tests
Dec 01 21:58:07.471 INFO [stdout] 
Dec 01 21:58:07.471 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 21:58:07.471 INFO [stdout] 
Dec 01 21:58:07.479 INFO [stderr]      Running /target/debug/deps/problem_010_summation_of_primes-853637c1cccc6587
Dec 01 21:58:07.483 INFO [stdout] 
Dec 01 21:58:07.483 INFO [stdout] running 0 tests
Dec 01 21:58:07.483 INFO [stdout] 
Dec 01 21:58:07.483 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 21:58:07.483 INFO [stdout] 
Dec 01 21:58:07.499 INFO [stderr] su: No module specific data is present
Dec 01 21:58:08.188 INFO running `"docker" "inspect" "c126e00ae781f34b6b0f38e22b3a3cc4c97f426234377eb086695a79268f7a8e"`
Dec 01 21:58:08.485 INFO running `"docker" "rm" "-f" "c126e00ae781f34b6b0f38e22b3a3cc4c97f426234377eb086695a79268f7a8e"`
Dec 01 21:58:08.730 INFO [stdout] c126e00ae781f34b6b0f38e22b3a3cc4c97f426234377eb086695a79268f7a8e
