[INFO] cloning repository https://github.com/minaminao/algo-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/minaminao/algo-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminaminao%2Falgo-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminaminao%2Falgo-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fbe9ae8d36d7d95ebc14ba59c35cfe5873ac3e7e [INFO] testing minaminao/algo-rs against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminaminao%2Falgo-rs" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/minaminao/algo-rs on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/minaminao/algo-rs [INFO] finished tweaking git repo https://github.com/minaminao/algo-rs [INFO] tweaked toml for git repo https://github.com/minaminao/algo-rs written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/minaminao/algo-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e0644a8a4900b0a8c3d2ef30f7b2f659f4fd04f610402c29d06ca065544e1c9d [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" "e0644a8a4900b0a8c3d2ef30f7b2f659f4fd04f610402c29d06ca065544e1c9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e0644a8a4900b0a8c3d2ef30f7b2f659f4fd04f610402c29d06ca065544e1c9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0644a8a4900b0a8c3d2ef30f7b2f659f4fd04f610402c29d06ca065544e1c9d", kill_on_drop: false }` [INFO] [stdout] e0644a8a4900b0a8c3d2ef30f7b2f659f4fd04f610402c29d06ca065544e1c9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 10fe099bd5b72a6a0a806a730091b6157713093a89b5aabb948eb5c12005793e [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" "10fe099bd5b72a6a0a806a730091b6157713093a89b5aabb948eb5c12005793e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling algo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.40s [INFO] running `Command { std: "docker" "inspect" "10fe099bd5b72a6a0a806a730091b6157713093a89b5aabb948eb5c12005793e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10fe099bd5b72a6a0a806a730091b6157713093a89b5aabb948eb5c12005793e", kill_on_drop: false }` [INFO] [stdout] 10fe099bd5b72a6a0a806a730091b6157713093a89b5aabb948eb5c12005793e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 45e9cfffb87893c244c6fcbe546bf67de41de15aaba229b3117df02f5df56790 [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" "45e9cfffb87893c244c6fcbe546bf67de41de15aaba229b3117df02f5df56790", kill_on_drop: false }` [INFO] [stderr] Compiling algo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.46s [INFO] running `Command { std: "docker" "inspect" "45e9cfffb87893c244c6fcbe546bf67de41de15aaba229b3117df02f5df56790", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45e9cfffb87893c244c6fcbe546bf67de41de15aaba229b3117df02f5df56790", kill_on_drop: false }` [INFO] [stdout] 45e9cfffb87893c244c6fcbe546bf67de41de15aaba229b3117df02f5df56790 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fe5c476fc180ed2792991e3da2813ba5e18e7bb61c05cdcc597c30ec34e85efb [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" "fe5c476fc180ed2792991e3da2813ba5e18e7bb61c05cdcc597c30ec34e85efb", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/algo-80ad4e26277b6203) [INFO] [stdout] running 22 tests [INFO] [stdout] test number_theory::divisors::test ... ok [INFO] [stdout] test number_theory::euler_totient::test ... ok [INFO] [stdout] test number_theory::extended_gcd::test ... ok [INFO] [stdout] test number_theory::factorial::test ... ok [INFO] [stdout] test number_theory::fibonacci::test ... ok [INFO] [stdout] test number_theory::chinese_remainder_theorem::test ... ok [INFO] [stdout] test number_theory::gcd_lcm::test ... ok [INFO] [stdout] test number_theory::generate_prime::test ... ok [INFO] [stdout] test number_theory::is_prime::test ... ok [INFO] [stdout] test number_theory::legendre_formula::test ... ok [INFO] [stdout] test number_theory::miller_rabin_primality_test::test ... ok [INFO] [stdout] test number_theory::modfloat::test ... ok [INFO] [stdout] test number_theory::number_of_divisors::test ... ok [INFO] [stdout] test data_structures::stack::array_stack::test ... ok [INFO] [stdout] test number_theory::quadratic_residue::test ... ok [INFO] [stdout] test number_theory::sieve_of_eratosthenes::test ... ok [INFO] [stdout] test data_structures::sparse_table::test ... ok [INFO] [stderr] Doc-tests algo [INFO] [stdout] test data_structures::list::single_linked_list::test ... ok [INFO] [stdout] test data_structures::deque::array_deque::test ... ok [INFO] [stdout] test data_structures::queue::array_queue::test ... ok [INFO] [stdout] test data_structures::segment_tree::test ... ok [INFO] [stdout] test data_structures::binary_indexed_tree::test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fe5c476fc180ed2792991e3da2813ba5e18e7bb61c05cdcc597c30ec34e85efb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe5c476fc180ed2792991e3da2813ba5e18e7bb61c05cdcc597c30ec34e85efb", kill_on_drop: false }` [INFO] [stdout] fe5c476fc180ed2792991e3da2813ba5e18e7bb61c05cdcc597c30ec34e85efb