[INFO] updating cached repository dhbradshaw/ProjectEulerFastRust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dhbradshaw/ProjectEulerFastRust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dhbradshaw/ProjectEulerFastRust" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/dhbradshaw/ProjectEulerFastRust"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/dhbradshaw/ProjectEulerFastRust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dhbradshaw/ProjectEulerFastRust" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/dhbradshaw/ProjectEulerFastRust"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dhbradshaw/ProjectEulerFastRust on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-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-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/dhbradshaw/ProjectEulerFastRust/Cargo.toml
[INFO] crate dhbradshaw/ProjectEulerFastRust has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing dhbradshaw/ProjectEulerFastRust against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] c62b53559af45a691c63daa3a83c3dbf4440422f9cad4e430a9715f51d281d33
[INFO] running `"docker" "start" "-a" "c62b53559af45a691c63daa3a83c3dbf4440422f9cad4e430a9715f51d281d33"`
[INFO] [stderr]    Compiling rand v0.3.16
[INFO] [stderr]    Compiling arrayvec v0.4.0
[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]     Finished dev [unoptimized + debuginfo] target(s) in 12.03s
[INFO] running `"docker" "inspect" "c62b53559af45a691c63daa3a83c3dbf4440422f9cad4e430a9715f51d281d33"`
[INFO] running `"docker" "rm" "-f" "c62b53559af45a691c63daa3a83c3dbf4440422f9cad4e430a9715f51d281d33"`
[INFO] [stdout] c62b53559af45a691c63daa3a83c3dbf4440422f9cad4e430a9715f51d281d33
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 727b059043a7a28fdff5c41e58e939b77144772ec3161046a7155e459d74e8d8
[INFO] running `"docker" "start" "-a" "727b059043a7a28fdff5c41e58e939b77144772ec3161046a7155e459d74e8d8"`
[INFO] [stderr]     Blocking waiting for file lock on the registry index
[INFO] [stderr]    Compiling bencher v0.1.4
[INFO] [stderr]    Compiling eulerrust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.71s
[INFO] running `"docker" "inspect" "727b059043a7a28fdff5c41e58e939b77144772ec3161046a7155e459d74e8d8"`
[INFO] running `"docker" "rm" "-f" "727b059043a7a28fdff5c41e58e939b77144772ec3161046a7155e459d74e8d8"`
[INFO] [stdout] 727b059043a7a28fdff5c41e58e939b77144772ec3161046a7155e459d74e8d8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 24081aa859b57f15914b9958267c5b47c422686b5e3a5d373115211531e20599
[INFO] running `"docker" "start" "-a" "24081aa859b57f15914b9958267c5b47c422686b5e3a5d373115211531e20599"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/eulerrust-9d229f8917b90e2d
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test champerownes::test::test_champerownes_digit ... ok
[INFO] [stdout] test collatz::test::collatz_13 ... ok
[INFO] [stdout] test champerownes::test::test_digit_value ... ok
[INFO] [stdout] test collatz::test::test_longest_collatz ... ok
[INFO] [stdout] test divisors::test::correct_divisors ... ok
[INFO] [stdout] test divisors::test::test_abundants_below ... ok
[INFO] [stdout] test divisors::test::test_proper_divisor_sum ... ok
[INFO] [stdout] test divisors::test::test_is_amicable ... ok
[INFO] [stdout] test lattice::test::test_corner_to_corner ... ok
[INFO] [stdout] test lattice::test::test_factorial ... ok
[INFO] [stdout] test divisors::test::test_is_abundant ... ok
[INFO] [stdout] test lattice::test::test_corner_to_corner_fast ... ok
[INFO] [stdout] test lexicographic::test::test_next ... ok
[INFO] [stdout] test lattice::test::test_next_level ... ok
[INFO] [stdout] test matrix::test::climb ... ok
[INFO] [stdout] test matrix::test::climbs ... ok
[INFO] [stdout] test matrix::test::columns ... ok
[INFO] [stdout] test matrix::test::descend ... ok
[INFO] [stdout] test matrix::test::descends ... ok
[INFO] [stdout] test lexicographic::test::test_least_greater ... ok
[INFO] [stdout] test lexicographic::test::test_nth_term ... ok
[INFO] [stdout] test matrix::test::rows ... ok
[INFO] [stdout] test modofpower::test::test_mod_of_power ... ok
[INFO] [stdout] test maxpathsum::test::test_highest_values ... ok
[INFO] [stdout] test numberletters::test::test_spell_under_20 ... ok
[INFO] [stdout] test odddigits::test::test_highest_even_digit ... ok
[INFO] [stdout] test odddigits::test::test_next_odd_digit_number ... ok
[INFO] [stdout] test odddigits::test::test_uphill_sans_five ... ok
[INFO] [stdout] test palindrome::test::test_binary_palindrome_from_base ... ok
[INFO] [stdout] test palindrome::test::test_binary_palindromes ... ok
[INFO] [stdout] test primes::test::test_is_prime_no_memo ... ok
[INFO] [stdout] test collatz::test::test_longest_collatz_memo ... ok
[INFO] [stdout] test pentagonalnumbers::test::test_is_pentagonal ... ok
[INFO] [stdout] test numberletters::test::test_spell_under_100 ... ok
[INFO] [stdout] test numberletters::test::test_letter_count_under_1001 ... ok
[INFO] [stdout] test numberletters::test::test_spell_under_1001 ... ok
[INFO] [stdout] test primes::test::test_distinct_prime_factors ... ok
[INFO] [stdout] test trianglenumbers::test::test_is_triangular ... ok
[INFO] [stdout] test primes::test::test_sieve ... ok
[INFO] [stdout] test primes::test::test_nonself_prime_factor_counts_200_000 ... ok
[INFO] [stdout] test primes::test::test_most_consecutive_primes ... 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-127ea826e157ecbe
[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] [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] running `"docker" "inspect" "24081aa859b57f15914b9958267c5b47c422686b5e3a5d373115211531e20599"`
[INFO] running `"docker" "rm" "-f" "24081aa859b57f15914b9958267c5b47c422686b5e3a5d373115211531e20599"`
[INFO] [stdout] 24081aa859b57f15914b9958267c5b47c422686b5e3a5d373115211531e20599