[INFO] cloning repository https://github.com/hppRC/competitive-hpp-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hppRC/competitive-hpp-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FhppRC%2Fcompetitive-hpp-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FhppRC%2Fcompetitive-hpp-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e38c23f8201528d70c907ac5737035ee64460b1f
[INFO] testing hppRC/competitive-hpp-rs against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FhppRC%2Fcompetitive-hpp-rs" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hppRC/competitive-hpp-rs on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e64cfc92fd2a890d87c41299e2c2fde486d306e5698aa8b1c7e7431099a4d6c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0e64cfc92fd2a890d87c41299e2c2fde486d306e5698aa8b1c7e7431099a4d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e64cfc92fd2a890d87c41299e2c2fde486d306e5698aa8b1c7e7431099a4d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e64cfc92fd2a890d87c41299e2c2fde486d306e5698aa8b1c7e7431099a4d6c", kill_on_drop: false }`
[INFO] [stdout] 0e64cfc92fd2a890d87c41299e2c2fde486d306e5698aa8b1c7e7431099a4d6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b9cc213117b5d6c1a62e0e2e436073dd34a7c5eff04ce00407ac8d7284a4547
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2b9cc213117b5d6c1a62e0e2e436073dd34a7c5eff04ce00407ac8d7284a4547", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling superslice v1.0.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling itertools-num v0.1.3
[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 v0.3.3
[INFO] [stderr]    Compiling proconio v0.4.3
[INFO] [stderr]    Compiling competitive-hpp v0.10.23 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.93s
[INFO] running `Command { std: "docker" "inspect" "2b9cc213117b5d6c1a62e0e2e436073dd34a7c5eff04ce00407ac8d7284a4547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b9cc213117b5d6c1a62e0e2e436073dd34a7c5eff04ce00407ac8d7284a4547", kill_on_drop: false }`
[INFO] [stdout] 2b9cc213117b5d6c1a62e0e2e436073dd34a7c5eff04ce00407ac8d7284a4547
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eea65d5c4c694c2eb2a198755b27e3923e88b54b98c33a4e06424630c390318d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "eea65d5c4c694c2eb2a198755b27e3923e88b54b98c33a4e06424630c390318d", kill_on_drop: false }`
[INFO] [stderr]    Compiling competitive-hpp v0.10.23 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.12s
[INFO] running `Command { std: "docker" "inspect" "eea65d5c4c694c2eb2a198755b27e3923e88b54b98c33a4e06424630c390318d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eea65d5c4c694c2eb2a198755b27e3923e88b54b98c33a4e06424630c390318d", kill_on_drop: false }`
[INFO] [stdout] eea65d5c4c694c2eb2a198755b27e3923e88b54b98c33a4e06424630c390318d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b8c7aff9cbb1ce4269ef1c8a2ca54f349e7ef11dbcf31cfbdae61c789e0a367f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b8c7aff9cbb1ce4269ef1c8a2ca54f349e7ef11dbcf31cfbdae61c789e0a367f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 47 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/competitive_hpp-42bbe43aee9dd173)
[INFO] [stdout] test dijkstra::tests::dijkstra_test ... ok
[INFO] [stdout] test modulo::mod_int::test::test_assign ... ok
[INFO] [stdout] test modulo::mod_int::test::test_div ... ok
[INFO] [stdout] test dijkstra::tests::float_dijkstra_test ... ok
[INFO] [stdout] test modulo::mod_int::test::test_inverse ... ok
[INFO] [stdout] test modulo::mod_fact::test::test_u64_factinv ... ok
[INFO] [stdout] test modulo::mod_int::test::test_partialord ... ok
[INFO] [stdout] test modulo::mod_int::test::test_to_primitive ... ok
[INFO] [stdout] test modulo::utils::test::test_i32_mod ... ok
[INFO] [stdout] test modulo::mod_fact::test::test_usize_factinv ... ok
[INFO] [stdout] test prime::factors::test::u32_factors_test ... ok
[INFO] [stdout] test prime::eratosthenes::test::test_eratosthenes ... ok
[INFO] [stdout] test total_ord::sort::test::test_total_sort ... ok
[INFO] [stdout] test prime::factors::test::u64_factors_test ... ok
[INFO] [stdout] test total_ord::total::test::test_total_ord ... ok
[INFO] [stdout] test prime::factors::test::u8_factors_test ... 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 union_find::tests::usize_union_find_test ... ok
[INFO] [stdout] test modulo::utils::test::test_isize_mod ... ok
[INFO] [stdout] test prime::factors::test::usize_factors_test ... ok
[INFO] [stdout] test modulo::utils::test::test_i64_mod ... ok
[INFO] [stdout] test utils::digit::tests::i32_digit_test ... ok
[INFO] [stdout] test utils::digit::tests::usize_digit_test ... ok
[INFO] [stdout] test utils::digit::tests::u32_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::isize_math_test ... ok
[INFO] [stdout] test utils::math::tests::u32_math_test ... ok
[INFO] [stdout] test utils::math::tests::u64_math_test ... ok
[INFO] [stdout] test utils::digit::tests::i64_digit_test ... ok
[INFO] [stdout] test utils::math::tests::usize_math_test ... ok
[INFO] [stdout] test utils::vector::test::vec_test ... ok
[INFO] [stdout] test utils::digit::tests::isize_digit_test ... ok
[INFO] [stdout] test utils::vecvec::test::vecvec_test ... ok
[INFO] [stdout] test utils::power_set::test::vec_test ... ok
[INFO] [stdout] test utils::power_set::test::set_test ... ok
[INFO] [stdout] test modulo::mod_fact::test::test_u32_factinv ... ok
[INFO] [stdout] test utils::btree::test::btree_map_test ... ok
[INFO] [stdout] test echo::test::test_echo ... ok
[INFO] [stdout] test utils::btree::test::btree_set_test ... 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 utils::digit::tests::u64_digit_test ... ok
[INFO] [stdout] test modulo::mod_fact::test::test_u16_factinv ... ok
[INFO] [stdout] test modulo::mod_int::test::test_mul ... ok
[INFO] [stdout] test modulo::mod_int::test::test_new ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-2425c3709495dfb8)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests competitive-hpp
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/utils/math.rs - utils::math::MathUtils::log2_trunc (line 3) ... ok
[INFO] [stdout] test src/modulo/mod_int.rs - modulo::mod_int::ModInt (line 8) ... ok
[INFO] [stdout] test src/union_find.rs - union_find::UnionFind (line 6) ... ok
[INFO] [stdout] test src/prime/factors.rs - prime::factors::Factor (line 5) ... ok
[INFO] [stdout] test src/prime/eratosthenes.rs - prime::eratosthenes::Eratosthenes (line 12) ... ok
[INFO] [stdout] test src/dijkstra.rs - dijkstra::Dijkstra (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b8c7aff9cbb1ce4269ef1c8a2ca54f349e7ef11dbcf31cfbdae61c789e0a367f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8c7aff9cbb1ce4269ef1c8a2ca54f349e7ef11dbcf31cfbdae61c789e0a367f", kill_on_drop: false }`
[INFO] [stdout] b8c7aff9cbb1ce4269ef1c8a2ca54f349e7ef11dbcf31cfbdae61c789e0a367f