[INFO] cloning repository robinsonj/project_euler
[INFO] running `"git" "clone" "--bare" "git://github.com/robinsonj/project_euler.git" "work/cache/sources/gh/robinsonj/project_euler"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/robinsonj/project_euler'...
[INFO] running `"git" "clone" "work/cache/sources/gh/robinsonj/project_euler" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/robinsonj/project_euler"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/robinsonj/project_euler'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/robinsonj/project_euler" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/robinsonj/project_euler"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/robinsonj/project_euler'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ba494a87e0c8f114cd0c9654564a56559da8d47d
[INFO] sha for GitHub repo robinsonj/project_euler: ba494a87e0c8f114cd0c9654564a56559da8d47d
[INFO] validating manifest of robinsonj/project_euler on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of robinsonj/project_euler on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing robinsonj/project_euler
[INFO] finished frobbing robinsonj/project_euler
[INFO] frobbed toml for robinsonj/project_euler written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/robinsonj/project_euler/Cargo.toml
[INFO] started frobbing robinsonj/project_euler
[INFO] finished frobbing robinsonj/project_euler
[INFO] frobbed toml for robinsonj/project_euler written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/robinsonj/project_euler/Cargo.toml
[INFO] crate robinsonj/project_euler already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing robinsonj/project_euler against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/robinsonj/project_euler:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 7aa67e7cd93477b0f7f7d2ef389be6050ad070f898b35caa89500b0be8a5dda9
[INFO] running `"docker" "start" "-a" "7aa67e7cd93477b0f7f7d2ef389be6050ad070f898b35caa89500b0be8a5dda9"`
[INFO] [stderr]    Compiling euler_lib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/math/primes/mod.rs:151:7
[INFO] [stderr]     |
[INFO] [stderr] 151 |     2 ... 3         => true,
[INFO] [stderr]     |       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file_name`
[INFO] [stderr]   --> src/solver/mod.rs:39:40
[INFO] [stderr]    |
[INFO] [stderr] 39 |       SolverFunction::FunctionWithFile(file_name, solve) => {
[INFO] [stderr]    |                                        ^^^^^^^^^ help: consider prefixing with an underscore: `_file_name`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `FunctionWithFile`
[INFO] [stderr]  --> src/solver/mod.rs:3:3
[INFO] [stderr]   |
[INFO] [stderr] 3 |   FunctionWithFile(&'a str, fn() -> String)
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.79s
[INFO] running `"docker" "inspect" "7aa67e7cd93477b0f7f7d2ef389be6050ad070f898b35caa89500b0be8a5dda9"`
[INFO] running `"docker" "rm" "-f" "7aa67e7cd93477b0f7f7d2ef389be6050ad070f898b35caa89500b0be8a5dda9"`
[INFO] [stdout] 7aa67e7cd93477b0f7f7d2ef389be6050ad070f898b35caa89500b0be8a5dda9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/robinsonj/project_euler:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 86fa37b4b785aefec743e01d6458b98b756852a205de5ce0cb63094ee4ca3e0a
[INFO] running `"docker" "start" "-a" "86fa37b4b785aefec743e01d6458b98b756852a205de5ce0cb63094ee4ca3e0a"`
[INFO] [stderr]    Compiling euler_lib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/math/primes/mod.rs:151:7
[INFO] [stderr]     |
[INFO] [stderr] 151 |     2 ... 3         => true,
[INFO] [stderr]     |       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file_name`
[INFO] [stderr]   --> src/solver/mod.rs:39:40
[INFO] [stderr]    |
[INFO] [stderr] 39 |       SolverFunction::FunctionWithFile(file_name, solve) => {
[INFO] [stderr]    |                                        ^^^^^^^^^ help: consider prefixing with an underscore: `_file_name`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `FunctionWithFile`
[INFO] [stderr]  --> src/solver/mod.rs:3:3
[INFO] [stderr]   |
[INFO] [stderr] 3 |   FunctionWithFile(&'a str, fn() -> String)
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.65s
[INFO] running `"docker" "inspect" "86fa37b4b785aefec743e01d6458b98b756852a205de5ce0cb63094ee4ca3e0a"`
[INFO] running `"docker" "rm" "-f" "86fa37b4b785aefec743e01d6458b98b756852a205de5ce0cb63094ee4ca3e0a"`
[INFO] [stdout] 86fa37b4b785aefec743e01d6458b98b756852a205de5ce0cb63094ee4ca3e0a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/robinsonj/project_euler:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 443a0dbb3ea63e02840309030d24546c1cb1f8c9094d5709211dbcc23ab8808c
[INFO] running `"docker" "start" "-a" "443a0dbb3ea63e02840309030d24546c1cb1f8c9094d5709211dbcc23ab8808c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/euler_lib-f7d0b188390d02d7
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test math::compute::tests::gcd ... ok
[INFO] [stdout] test math::compute::tests::gauss_sum ... ok
[INFO] [stdout] test math::palindromes::tests::reverse ... ok
[INFO] [stdout] test math::primes::sieve::tests::less_than ... ok
[INFO] [stdout] test math::compute::tests::collatz ... ok
[INFO] [stdout] test math::compute::tests::factors ... ok
[INFO] [stdout] test math::compute::tests::sq_sum ... ok
[INFO] [stdout] test math::compute::tests::sum_sq ... ok
[INFO] [stdout] test math::compute::tests::tripprod ... ok
[INFO] [stdout] test math::primes::tests::factors_struct ... ok
[INFO] [stdout] test math::primes::tests::factors_struct_new ... ok
[INFO] [stdout] test math::primes::sieve::tests::list ... ok
[INFO] [stdout] test math::palindromes::tests::is_palindrome ... ok
[INFO] [stdout] test math::primes::tests::is_prime2 ... ok
[INFO] [stdout] test problems::set_one::tests::problem_1 ... ok
[INFO] [stdout] test math::primes::tests::factors_struct_of ... ok
[INFO] [stdout] test math::primes::tests::factors_num_divisors ... ok
[INFO] [stdout] test math::primes::tests::factors_struct_join ... ok
[INFO] [stdout] test problems::set_one::tests::problem_2 ... ok
[INFO] [stdout] test problems::set_one::tests::problem_6 ... ok
[INFO] [stdout] test problems::set_one::tests::problem_5 ... ok
[INFO] [stdout] test problems::set_one::tests::problem_8 ... ok
[INFO] [stdout] test problems::set_one::tests::problem_9 ... ok
[INFO] [stdout] test math::primes::tests::is_prime ... ok
[INFO] [stdout] test problems::set_one::tests::problem_7 ... ok
[INFO] [stdout] test problems::set_one::tests::problem_3 ... ok
[INFO] [stdout] test problems::set_one::tests::problem_4 ... ok
[INFO] [stdout] test problems::set_one::tests::problem_12 ... ok
[INFO] [stdout] test problems::set_one::tests::problem_10 ... ok
[INFO] [stdout] test problems::set_one::tests::problem_14 ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/p005-feb11e064558cd27
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/p006-95b27e9a6904ca0a
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::p005_example ... ok
[INFO] [stdout] test tests::p005_solution ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::p006_example ... ok
[INFO] [stdout] test tests::p006_solution ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/p007-a60620c96dc7d194
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::p007_example ... ok
[INFO] [stdout] test tests::p007_solution ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/p008-4af1125abe852fac
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::p008_example ... ok
[INFO] [stdout] test tests::p008_solution ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/p009-e32ffde1765498a3
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::p009_example ... ok
[INFO] [stdout] test tests::p009_solution ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/p010-928a2a9c223b5f00
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::p010_example ... ok
[INFO] [stdout] test tests::p010_solution ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/p012-5d1c58fd56a5b94a
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::p012_example ... ok
[INFO] [stdout] test tests::p012_solution ... ok
[INFO] [stdout] test tests::bench_p012_solution ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/p014-63550fe10a6f1f15
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::p014_example ... ok
[INFO] [stdout] test tests::p014_solution ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests euler_lib
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/math/primes/mod.rs - math::primes::Set::join (line 63) ... ok
[INFO] [stdout] test src/math/primes/mod.rs - math::primes::Set::num_divisors (line 38) ... ok
[INFO] [stdout] test src/problems/set_one.rs - problems::set_one::divis_triangular_number (line 186) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "443a0dbb3ea63e02840309030d24546c1cb1f8c9094d5709211dbcc23ab8808c"`
[INFO] running `"docker" "rm" "-f" "443a0dbb3ea63e02840309030d24546c1cb1f8c9094d5709211dbcc23ab8808c"`
[INFO] [stdout] 443a0dbb3ea63e02840309030d24546c1cb1f8c9094d5709211dbcc23ab8808c