[INFO] updating cached repository https://github.com/hppRC/competitive-hpp-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 20d11aade7e04e34af73bab11e41355e055eb520
[INFO] testing hppRC/competitive-hpp-rs against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FhppRC%2Fcompetitive-hpp-rs" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hppRC/competitive-hpp-rs on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/hppRC/competitive-hpp-rs
[INFO] finished tweaking git repo https://github.com/hppRC/competitive-hpp-rs
[INFO] tweaked toml for git repo https://github.com/hppRC/competitive-hpp-rs written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cadd3646f6de3f9721e08442294d93058b9592693e1bb491357beba8ab1978db
[INFO] running `"docker" "start" "-a" "cadd3646f6de3f9721e08442294d93058b9592693e1bb491357beba8ab1978db"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling superslice v1.0.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling proconio-derive v0.2.1
[INFO] [stderr]    Compiling memoise v0.3.2
[INFO] [stderr]    Compiling num-derive v0.3.0
[INFO] [stderr]    Compiling proconio v0.4.1
[INFO] [stderr]    Compiling competitive-hpp v0.10.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.29s
[INFO] running `"docker" "inspect" "cadd3646f6de3f9721e08442294d93058b9592693e1bb491357beba8ab1978db"`
[INFO] running `"docker" "rm" "-f" "cadd3646f6de3f9721e08442294d93058b9592693e1bb491357beba8ab1978db"`
[INFO] [stdout] cadd3646f6de3f9721e08442294d93058b9592693e1bb491357beba8ab1978db
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 87ce227dc81eee3dee8b7656b7434301972a9f15fd8dfc80021b7c3302eda7bc
[INFO] running `"docker" "start" "-a" "87ce227dc81eee3dee8b7656b7434301972a9f15fd8dfc80021b7c3302eda7bc"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling competitive-hpp v0.10.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.04s
[INFO] running `"docker" "inspect" "87ce227dc81eee3dee8b7656b7434301972a9f15fd8dfc80021b7c3302eda7bc"`
[INFO] running `"docker" "rm" "-f" "87ce227dc81eee3dee8b7656b7434301972a9f15fd8dfc80021b7c3302eda7bc"`
[INFO] [stdout] 87ce227dc81eee3dee8b7656b7434301972a9f15fd8dfc80021b7c3302eda7bc
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ae39100053181e43bbbd76ce1a280d30025ff5e8923876f7c1d057776a1399b1
[INFO] running `"docker" "start" "-a" "ae39100053181e43bbbd76ce1a280d30025ff5e8923876f7c1d057776a1399b1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/competitive_hpp-4d9a95ea67475c34
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test modulo::mod_int::test::test_div ... ok
[INFO] [stdout] test modulo::mod_fact::test::test_usize_factinv ... ok
[INFO] [stdout] test modulo::mod_int::test::test_modint_other_type ... ok
[INFO] [stdout] test modulo::mod_int::test::test_modint_modint ... ok
[INFO] [stdout] test modulo::utils::test::test_i32_mod ... ok
[INFO] [stdout] test modulo::utils::test::test_isize_mod ... ok
[INFO] [stdout] test modulo::mod_int::test::test_mul ... ok
[INFO] [stdout] test modulo::utils::test::test_i64_mod ... ok
[INFO] [stdout] test prime::eratosthenes::test::test_eratosthenes ... ok
[INFO] [stdout] test modulo::mod_int::test::test_to_primitive ... ok
[INFO] [stdout] test prime::factors::test::u8_factors_test ... ok
[INFO] [stdout] test prime::factors::test::usize_factors_test ... ok
[INFO] [stdout] test modulo::mod_int::test::test_partialord ... ok
[INFO] [stdout] test prime::factors::test::u64_factors_test ... ok
[INFO] [stdout] test dijkstra::tests::float_dijkstra_test ... ok
[INFO] [stdout] test modulo::mod_int::test::test_new ... ok
[INFO] [stdout] test union_find::tests::u32_union_find_test ... ok
[INFO] [stdout] test union_find::tests::u64_union_find_test ... ok
[INFO] [stdout] test modulo::mod_int::test::test_inverse ... ok
[INFO] [stdout] test total_ord::sort::test::test_total_sort ... ok
[INFO] [stdout] test echo::test::test_echo ... ok
[INFO] [stdout] test modulo::mod_fact::test::test_u32_factinv ... ok
[INFO] [stdout] test union_find::tests::usize_union_find_test ... ok
[INFO] [stdout] test dijkstra::tests::dijkstra_test ... ok
[INFO] [stdout] test modulo::mod_fact::test::test_u64_factinv ... ok
[INFO] [stdout] test modulo::mod_fact::test::test_u16_factinv ... ok
[INFO] [stdout] test prime::factors::test::u32_factors_test ... ok
[INFO] [stdout] test total_ord::total::test::test_total_ord ... ok
[INFO] [stdout] test utils::digit::tests::i64_digit_test ... ok
[INFO] [stdout] test utils::math::tests::i32_math_test ... ok
[INFO] [stdout] test utils::math::tests::i64_math_test ... ok
[INFO] [stdout] test utils::math::tests::u64_math_test ... ok
[INFO] [stdout] test utils::digit::tests::i32_digit_test ... ok
[INFO] [stdout] test utils::digit::tests::u64_digit_test ... ok
[INFO] [stdout] test utils::digit::tests::usize_digit_test ... ok
[INFO] [stdout] test utils::digit::tests::isize_digit_test ... ok
[INFO] [stdout] test utils::vector::test::vec_test ... ok
[INFO] [stdout] test utils::vecvec::test::vecvec_test ... ok
[INFO] [stdout] test utils::power_set::test::set_test ... ok
[INFO] [stdout] test utils::power_set::test::vec_test ... ok
[INFO] [stdout] test utils::math::tests::usize_math_test ... ok
[INFO] [stdout] test utils::math::tests::isize_math_test ... ok
[INFO] [stdout] test utils::math::tests::u32_math_test ... ok
[INFO] [stdout] test utils::digit::tests::u32_digit_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-dcb95f8dfa2af216
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test constants_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests competitive-hpp
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/modulo/mod_int.rs - modulo::mod_int::ModInt (line 8) ... ok
[INFO] [stdout] test src/utils/math.rs - utils::math::MathUtils::log2_trunc (line 3) ... ok
[INFO] [stdout] test src/union_find.rs - union_find::UnionFind (line 6) ... ok
[INFO] [stdout] test src/dijkstra.rs - dijkstra::Dijkstra (line 9) ... ok
[INFO] [stdout] test src/prime/eratosthenes.rs - prime::eratosthenes::Eratosthenes (line 12) ... ok
[INFO] [stdout] test src/prime/factors.rs - prime::factors::Factor (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ae39100053181e43bbbd76ce1a280d30025ff5e8923876f7c1d057776a1399b1"`
[INFO] running `"docker" "rm" "-f" "ae39100053181e43bbbd76ce1a280d30025ff5e8923876f7c1d057776a1399b1"`
[INFO] [stdout] ae39100053181e43bbbd76ce1a280d30025ff5e8923876f7c1d057776a1399b1