[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 beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FhppRC%2Fcompetitive-hpp-rs" "/workspace/builds/worker-22/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hppRC/competitive-hpp-rs on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-22/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2414db92facbe41f199ffdf94e3ed14afaf0ae126a797077bb02a1c818aed6f2 [INFO] running `Command { std: "docker" "start" "-a" "2414db92facbe41f199ffdf94e3ed14afaf0ae126a797077bb02a1c818aed6f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2414db92facbe41f199ffdf94e3ed14afaf0ae126a797077bb02a1c818aed6f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2414db92facbe41f199ffdf94e3ed14afaf0ae126a797077bb02a1c818aed6f2", kill_on_drop: false }` [INFO] [stdout] 2414db92facbe41f199ffdf94e3ed14afaf0ae126a797077bb02a1c818aed6f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9dcbd0f3d482be1fcaeedb9f3db68162bdda55d5d78f653bb413ddaa43c33e59 [INFO] running `Command { std: "docker" "start" "-a" "9dcbd0f3d482be1fcaeedb9f3db68162bdda55d5d78f653bb413ddaa43c33e59", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling cargo-husky v1.5.0 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling superslice v1.0.0 [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-iter v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling quote v1.0.18 [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 num-derive v0.3.3 [INFO] [stderr] Compiling memoise v0.3.2 [INFO] [stderr] Compiling proconio v0.4.3 [INFO] [stderr] Compiling competitive-hpp v0.10.23 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `n` [INFO] [stdout] --> src/dijkstra.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | n: T, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Dijkstra` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/dijkstra.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.92s [INFO] running `Command { std: "docker" "inspect" "9dcbd0f3d482be1fcaeedb9f3db68162bdda55d5d78f653bb413ddaa43c33e59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9dcbd0f3d482be1fcaeedb9f3db68162bdda55d5d78f653bb413ddaa43c33e59", kill_on_drop: false }` [INFO] [stdout] 9dcbd0f3d482be1fcaeedb9f3db68162bdda55d5d78f653bb413ddaa43c33e59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d8595c7c5d26ac0e11501a47e53f256216dc7293e4941f59a64e8fbaf5b82399 [INFO] running `Command { std: "docker" "start" "-a" "d8595c7c5d26ac0e11501a47e53f256216dc7293e4941f59a64e8fbaf5b82399", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling competitive-hpp v0.10.23 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `n` [INFO] [stdout] --> src/dijkstra.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | n: T, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Dijkstra` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/dijkstra.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `n` [INFO] [stdout] --> src/dijkstra.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | n: T, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Dijkstra` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/dijkstra.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.45s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/competitive_hpp-e7a94fd611825e06) [INFO] [stderr] Executable tests/lib.rs (/opt/rustwide/target/debug/deps/lib-147e51b7b13a45cb) [INFO] running `Command { std: "docker" "inspect" "d8595c7c5d26ac0e11501a47e53f256216dc7293e4941f59a64e8fbaf5b82399", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8595c7c5d26ac0e11501a47e53f256216dc7293e4941f59a64e8fbaf5b82399", kill_on_drop: false }` [INFO] [stdout] d8595c7c5d26ac0e11501a47e53f256216dc7293e4941f59a64e8fbaf5b82399 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 221b6f77cab01ba513fcab01e1b7ebd15f49cd1ec7066cc97094925bb5095f30 [INFO] running `Command { std: "docker" "start" "-a" "221b6f77cab01ba513fcab01e1b7ebd15f49cd1ec7066cc97094925bb5095f30", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `n` [INFO] [stderr] --> src/dijkstra.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | n: T, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Dijkstra` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/dijkstra.rs:20:10 [INFO] [stderr] | [INFO] [stderr] 20 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `competitive-hpp` (lib) generated 1 warning [INFO] [stderr] warning: `competitive-hpp` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/competitive_hpp-e7a94fd611825e06) [INFO] [stdout] [INFO] [stdout] running 47 tests [INFO] [stdout] test dijkstra::tests::float_dijkstra_test ... ok [INFO] [stdout] test dijkstra::tests::dijkstra_test ... ok [INFO] [stdout] test echo::test::test_echo ... ok [INFO] [stdout] test modulo::mod_fact::test::test_u16_factinv ... ok [INFO] [stdout] test modulo::mod_fact::test::test_u64_factinv ... ok [INFO] [stdout] test modulo::mod_fact::test::test_u32_factinv ... ok [INFO] [stdout] test modulo::mod_fact::test::test_usize_factinv ... ok [INFO] [stdout] test modulo::mod_int::test::test_assign ... ok [INFO] [stdout] test modulo::mod_int::test::test_div ... ok [INFO] [stdout] test modulo::mod_int::test::test_inverse ... ok [INFO] [stdout] test modulo::mod_int::test::test_modint_modint ... ok [INFO] [stdout] test modulo::mod_int::test::test_modint_other_type ... ok [INFO] [stdout] test modulo::mod_int::test::test_mul ... ok [INFO] [stdout] test modulo::mod_int::test::test_new ... 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::utils::test::test_i64_mod ... ok [INFO] [stdout] test modulo::utils::test::test_isize_mod ... ok [INFO] [stdout] test prime::eratosthenes::test::test_eratosthenes ... ok [INFO] [stdout] test prime::factors::test::u32_factors_test ... ok [INFO] [stdout] test prime::factors::test::u64_factors_test ... ok [INFO] [stdout] test prime::factors::test::u8_factors_test ... ok [INFO] [stdout] test prime::factors::test::usize_factors_test ... ok [INFO] [stdout] test total_ord::sort::test::test_total_sort ... ok [INFO] [stdout] test total_ord::total::test::test_total_ord ... 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 utils::btree::test::btree_map_test ... ok [INFO] [stdout] test utils::btree::test::btree_set_test ... ok [INFO] [stdout] test utils::digit::tests::i32_digit_test ... ok [INFO] [stdout] test utils::digit::tests::i64_digit_test ... ok [INFO] [stdout] test utils::digit::tests::isize_digit_test ... ok [INFO] [stdout] test utils::digit::tests::u32_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::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::u64_math_test ... ok [INFO] [stdout] test utils::math::tests::u32_math_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::power_set::test::set_test ... ok [INFO] [stdout] test utils::power_set::test::vec_test ... ok [INFO] [stdout] test utils::vecvec::test::vecvec_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-147e51b7b13a45cb) [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; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests competitive-hpp [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/dijkstra.rs - dijkstra::Dijkstra (line 9) ... 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] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "221b6f77cab01ba513fcab01e1b7ebd15f49cd1ec7066cc97094925bb5095f30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "221b6f77cab01ba513fcab01e1b7ebd15f49cd1ec7066cc97094925bb5095f30", kill_on_drop: false }` [INFO] [stdout] 221b6f77cab01ba513fcab01e1b7ebd15f49cd1ec7066cc97094925bb5095f30