[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 try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[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 d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a67944ed6c35d11a4822dbb64d7dfd352acca634187900fa6697861f500120f3
[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" "a67944ed6c35d11a4822dbb64d7dfd352acca634187900fa6697861f500120f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a67944ed6c35d11a4822dbb64d7dfd352acca634187900fa6697861f500120f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a67944ed6c35d11a4822dbb64d7dfd352acca634187900fa6697861f500120f3", kill_on_drop: false }`
[INFO] [stdout] a67944ed6c35d11a4822dbb64d7dfd352acca634187900fa6697861f500120f3
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7631bc32851e0ada59d05720846f12a2748cdaa85480d665ea2ab4a1e333747
[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" "a7631bc32851e0ada59d05720846f12a2748cdaa85480d665ea2ab4a1e333747", 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 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 8.14s
[INFO] running `Command { std: "docker" "inspect" "a7631bc32851e0ada59d05720846f12a2748cdaa85480d665ea2ab4a1e333747", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7631bc32851e0ada59d05720846f12a2748cdaa85480d665ea2ab4a1e333747", kill_on_drop: false }`
[INFO] [stdout] a7631bc32851e0ada59d05720846f12a2748cdaa85480d665ea2ab4a1e333747
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a86c8faa83fcbf1154d7b3f71375aa7e5d6449df08b664d6a8e40a1efe1e3365
[INFO] running `Command { std: "docker" "start" "-a" "a86c8faa83fcbf1154d7b3f71375aa7e5d6449df08b664d6a8e40a1efe1e3365", kill_on_drop: false }`
[INFO] [stderr]    Compiling algo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `Command { std: "docker" "inspect" "a86c8faa83fcbf1154d7b3f71375aa7e5d6449df08b664d6a8e40a1efe1e3365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a86c8faa83fcbf1154d7b3f71375aa7e5d6449df08b664d6a8e40a1efe1e3365", kill_on_drop: false }`
[INFO] [stdout] a86c8faa83fcbf1154d7b3f71375aa7e5d6449df08b664d6a8e40a1efe1e3365
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c23bc883d7cc973705f987386e474a1e3810ca6ba21261dde0b4baf3a626c92
[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" "7c23bc883d7cc973705f987386e474a1e3810ca6ba21261dde0b4baf3a626c92", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/algo-a1589c99608a3b94)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[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 data_structures::binary_indexed_tree::test ... ok
[INFO] [stdout] test number_theory::divisors::test ... ok
[INFO] [stdout] test data_structures::segment_tree::test ... ok
[INFO] [stdout] test number_theory::euler_totient::test ... ok
[INFO] [stdout] test number_theory::extended_gcd::test ... ok
[INFO] [stdout] test data_structures::deque::array_deque::test ... ok
[INFO] [stdout] test data_structures::list::single_linked_list::test ... ok
[INFO] [stdout] test number_theory::modfloat::test ... ok
[INFO] [stdout] test number_theory::quadratic_residue::test ... ok
[INFO] [stdout] test number_theory::number_of_divisors::test ... ok
[INFO] [stdout] test number_theory::miller_rabin_primality_test::test ... ok
[INFO] [stdout] test data_structures::queue::array_queue::test ... ok
[INFO] [stdout] test data_structures::stack::array_stack::test ... ok
[INFO] [stdout] test data_structures::sparse_table::test ... ok
[INFO] [stdout] test number_theory::is_prime::test ... ok
[INFO] [stdout] test number_theory::sieve_of_eratosthenes::test ... ok
[INFO] [stdout] test number_theory::legendre_formula::test ... ok
[INFO] [stdout] test number_theory::generate_prime::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests algo
[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" "7c23bc883d7cc973705f987386e474a1e3810ca6ba21261dde0b4baf3a626c92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c23bc883d7cc973705f987386e474a1e3810ca6ba21261dde0b4baf3a626c92", kill_on_drop: false }`
[INFO] [stdout] 7c23bc883d7cc973705f987386e474a1e3810ca6ba21261dde0b4baf3a626c92