[INFO] cloning repository dhbradshaw/ProjectEulerFastRust
[INFO] running `"git" "clone" "--bare" "git://github.com/dhbradshaw/ProjectEulerFastRust.git" "work/cache/sources/gh/dhbradshaw/ProjectEulerFastRust"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/dhbradshaw/ProjectEulerFastRust'...
[INFO] running `"git" "clone" "work/cache/sources/gh/dhbradshaw/ProjectEulerFastRust" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/dhbradshaw/ProjectEulerFastRust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/dhbradshaw/ProjectEulerFastRust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dhbradshaw/ProjectEulerFastRust" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dhbradshaw/ProjectEulerFastRust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dhbradshaw/ProjectEulerFastRust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d5b0f88dd29cec9e60cf4d6b306d3c4c3d8c32b9
[INFO] sha for GitHub repo dhbradshaw/ProjectEulerFastRust: d5b0f88dd29cec9e60cf4d6b306d3c4c3d8c32b9
[INFO] validating manifest of dhbradshaw/ProjectEulerFastRust 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 dhbradshaw/ProjectEulerFastRust 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 dhbradshaw/ProjectEulerFastRust
[INFO] finished frobbing dhbradshaw/ProjectEulerFastRust
[INFO] frobbed toml for dhbradshaw/ProjectEulerFastRust written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/dhbradshaw/ProjectEulerFastRust/Cargo.toml
[INFO] started frobbing dhbradshaw/ProjectEulerFastRust
[INFO] finished frobbing dhbradshaw/ProjectEulerFastRust
[INFO] frobbed toml for dhbradshaw/ProjectEulerFastRust written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dhbradshaw/ProjectEulerFastRust/Cargo.toml
[INFO] crate dhbradshaw/ProjectEulerFastRust 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 dhbradshaw/ProjectEulerFastRust against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dhbradshaw/ProjectEulerFastRust:/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] f9e617fd0f2fc3b3cf516e03954c0bacb130670ae32fdca4abfa7b5b196906ba
[INFO] running `"docker" "start" "-a" "f9e617fd0f2fc3b3cf516e03954c0bacb130670ae32fdca4abfa7b5b196906ba"`
[INFO] [stderr]    Compiling libc v0.2.26
[INFO] [stderr]    Compiling permutohedron v0.2.2
[INFO] [stderr]    Compiling arrayvec v0.4.0
[INFO] [stderr]    Compiling rand v0.3.16
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling num-bigint v0.1.40
[INFO] [stderr]    Compiling num-rational v0.1.39
[INFO] [stderr]    Compiling num v0.1.40
[INFO] [stderr]    Compiling chrono v0.4.0
[INFO] [stderr]    Compiling eulerrust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problems.rs:907:10
[INFO] [stderr]     |
[INFO] [stderr] 907 |         2...8 => {
[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]     Finished dev [unoptimized + debuginfo] target(s) in 15.20s
[INFO] running `"docker" "inspect" "f9e617fd0f2fc3b3cf516e03954c0bacb130670ae32fdca4abfa7b5b196906ba"`
[INFO] running `"docker" "rm" "-f" "f9e617fd0f2fc3b3cf516e03954c0bacb130670ae32fdca4abfa7b5b196906ba"`
[INFO] [stdout] f9e617fd0f2fc3b3cf516e03954c0bacb130670ae32fdca4abfa7b5b196906ba
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dhbradshaw/ProjectEulerFastRust:/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] a12de7b6756c4f9c2c20b70c1a99bca8ac344f4c048cba543a8f5dde06d31b98
[INFO] running `"docker" "start" "-a" "a12de7b6756c4f9c2c20b70c1a99bca8ac344f4c048cba543a8f5dde06d31b98"`
[INFO] [stderr]    Compiling bencher v0.1.4
[INFO] [stderr]    Compiling eulerrust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problems.rs:907:10
[INFO] [stderr]     |
[INFO] [stderr] 907 |         2...8 => {
[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]     Finished dev [unoptimized + debuginfo] target(s) in 3.87s
[INFO] running `"docker" "inspect" "a12de7b6756c4f9c2c20b70c1a99bca8ac344f4c048cba543a8f5dde06d31b98"`
[INFO] running `"docker" "rm" "-f" "a12de7b6756c4f9c2c20b70c1a99bca8ac344f4c048cba543a8f5dde06d31b98"`
[INFO] [stdout] a12de7b6756c4f9c2c20b70c1a99bca8ac344f4c048cba543a8f5dde06d31b98
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dhbradshaw/ProjectEulerFastRust:/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] 362559ef961e59d98e0fa3eb43e905e5073211405c7accfdf9d7566eb4e3bb42
[INFO] running `"docker" "start" "-a" "362559ef961e59d98e0fa3eb43e905e5073211405c7accfdf9d7566eb4e3bb42"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/eulerrust-6e4d72d586628010
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test champerownes::test::test_digit_value ... ok
[INFO] [stdout] test champerownes::test::test_champerownes_digit ... ok
[INFO] [stdout] test collatz::test::collatz_13 ... ok
[INFO] [stdout] test collatz::test::test_longest_collatz ... ok
[INFO] [stdout] test divisors::test::correct_divisors ... ok
[INFO] [stdout] test divisors::test::test_is_abundant ... ok
[INFO] [stdout] test divisors::test::test_is_amicable ... ok
[INFO] [stdout] test lexicographic::test::test_least_greater ... ok
[INFO] [stdout] test lattice::test::test_factorial ... ok
[INFO] [stdout] test divisors::test::test_abundants_below ... ok
[INFO] [stdout] test divisors::test::test_proper_divisor_sum ... ok
[INFO] [stdout] test lattice::test::test_corner_to_corner ... ok
[INFO] [stdout] test lattice::test::test_next_level ... ok
[INFO] [stdout] test lattice::test::test_corner_to_corner_fast ... ok
[INFO] [stdout] test lexicographic::test::test_nth_term ... ok
[INFO] [stdout] test matrix::test::climbs ... ok
[INFO] [stdout] test matrix::test::columns ... ok
[INFO] [stdout] test matrix::test::climb ... ok
[INFO] [stdout] test lexicographic::test::test_next ... ok
[INFO] [stdout] test numberletters::test::test_spell_under_100 ... ok
[INFO] [stdout] test matrix::test::descends ... ok
[INFO] [stdout] test matrix::test::descend ... ok
[INFO] [stdout] test maxpathsum::test::test_highest_values ... ok
[INFO] [stdout] test numberletters::test::test_spell_under_1001 ... ok
[INFO] [stdout] test odddigits::test::test_next_odd_digit_number ... ok
[INFO] [stdout] test modofpower::test::test_mod_of_power ... ok
[INFO] [stdout] test odddigits::test::test_highest_even_digit ... ok
[INFO] [stdout] test palindrome::test::test_binary_palindromes ... ok
[INFO] [stdout] test numberletters::test::test_spell_under_20 ... ok
[INFO] [stdout] test odddigits::test::test_uphill_sans_five ... ok
[INFO] [stdout] test matrix::test::rows ... ok
[INFO] [stdout] test palindrome::test::test_binary_palindrome_from_base ... ok
[INFO] [stdout] test pentagonalnumbers::test::test_is_pentagonal ... ok
[INFO] [stdout] test numberletters::test::test_letter_count_under_1001 ... ok
[INFO] [stdout] test primes::test::test_is_prime_no_memo ... ok
[INFO] [stdout] test primes::test::test_most_consecutive_primes ... ok
[INFO] [stdout] test primes::test::test_distinct_prime_factors ... ok
[INFO] [stdout] test collatz::test::test_longest_collatz_memo ... ok
[INFO] [stdout] test primes::test::test_nonself_prime_factor_counts_200_000 ... ok
[INFO] [stdout] test trianglenumbers::test::test_is_triangular ... ok
[INFO] [stdout] test primes::test::test_sieve ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/eulerrust-a81774fe4ff28a82
[INFO] [stderr]    Doc-tests eulerrust
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "362559ef961e59d98e0fa3eb43e905e5073211405c7accfdf9d7566eb4e3bb42"`
[INFO] running `"docker" "rm" "-f" "362559ef961e59d98e0fa3eb43e905e5073211405c7accfdf9d7566eb4e3bb42"`
[INFO] [stdout] 362559ef961e59d98e0fa3eb43e905e5073211405c7accfdf9d7566eb4e3bb42