[INFO] cloning repository https://github.com/pebble8888/modular-polynomial
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pebble8888/modular-polynomial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpebble8888%2Fmodular-polynomial", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpebble8888%2Fmodular-polynomial'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5a3c3a239d534a423869fb12f743e4aced35c02e
[INFO] testing pebble8888/modular-polynomial against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpebble8888%2Fmodular-polynomial" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pebble8888/modular-polynomial on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pebble8888/modular-polynomial
[INFO] finished tweaking git repo https://github.com/pebble8888/modular-polynomial
[INFO] tweaked toml for git repo https://github.com/pebble8888/modular-polynomial written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/pebble8888/modular-polynomial already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01620d04d94de4908a60f19ca6863816c28021fe3f4fb81d97039b3a4404f0a9
[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" "01620d04d94de4908a60f19ca6863816c28021fe3f4fb81d97039b3a4404f0a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01620d04d94de4908a60f19ca6863816c28021fe3f4fb81d97039b3a4404f0a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01620d04d94de4908a60f19ca6863816c28021fe3f4fb81d97039b3a4404f0a9", kill_on_drop: false }`
[INFO] [stdout] 01620d04d94de4908a60f19ca6863816c28021fe3f4fb81d97039b3a4404f0a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--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] 30e4dfb9df967ae8513a21b4f9c2f18845bac02e4274ce2226355976913cf044
[INFO] running `Command { std: "docker" "start" "-a" "30e4dfb9df967ae8513a21b4f9c2f18845bac02e4274ce2226355976913cf044", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling impl_ops v0.1.1
[INFO] [stderr]    Compiling primes v0.2.3
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling ellipticcurve v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.61s
[INFO] running `Command { std: "docker" "inspect" "30e4dfb9df967ae8513a21b4f9c2f18845bac02e4274ce2226355976913cf044", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30e4dfb9df967ae8513a21b4f9c2f18845bac02e4274ce2226355976913cf044", kill_on_drop: false }`
[INFO] [stdout] 30e4dfb9df967ae8513a21b4f9c2f18845bac02e4274ce2226355976913cf044
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a78ae49744889ca34c380ea9e68d0c719a06b1ceaf226618770e93c5dec68ddc
[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" "a78ae49744889ca34c380ea9e68d0c719a06b1ceaf226618770e93c5dec68ddc", kill_on_drop: false }`
[INFO] [stderr]    Compiling ellipticcurve v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.90s
[INFO] running `Command { std: "docker" "inspect" "a78ae49744889ca34c380ea9e68d0c719a06b1ceaf226618770e93c5dec68ddc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a78ae49744889ca34c380ea9e68d0c719a06b1ceaf226618770e93c5dec68ddc", kill_on_drop: false }`
[INFO] [stdout] a78ae49744889ca34c380ea9e68d0c719a06b1ceaf226618770e93c5dec68ddc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0da2e44eb16635a6ca717bdbfe325ba4fc4ce08b2535c6a96fccb9324f238a07
[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" "0da2e44eb16635a6ca717bdbfe325ba4fc4ce08b2535c6a96fccb9324f238a07", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 49 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ellipticcurve-b128d07ce04dbf4a
[INFO] [stdout] test bigint::bigint_power_test ... ok
[INFO] [stdout] test bigint::bigint_divide_test ... ok
[INFO] [stdout] test bigint::chinese_remainder_test ... ok
[INFO] [stdout] test bigint::extended_euclid_test1 ... ok
[INFO] [stdout] test elliptic_curve::isogeny_test2 ... ignored
[INFO] [stdout] test divisor::sigma_divisor_test1 ... ok
[INFO] [stdout] test eisenstein::eisenstein4_test1 ... ok
[INFO] [stdout] test bigint::extended_euclid_test2 ... ok
[INFO] [stdout] test bigint::bigint_power_modulo_test ... ok
[INFO] [stdout] test elliptic_curve::elliptic_curve_test2 ... ok
[INFO] [stdout] test division_polynomial::division_polynomial_test_phi ... ok
[INFO] [stdout] test modular_polynomial::modular_polynomial_test5 ... ignored
[INFO] [stdout] test bigint::bigint_inverse_test ... ok
[INFO] [stdout] test division_polynomial::division_polynomial_test_psi ... ok
[INFO] [stdout] test bigint::lcm_test ... ok
[INFO] [stdout] test polynomial::derivative_test ... ok
[INFO] [stdout] test polynomial::polynmomial_test ... ok
[INFO] [stdout] test polynomial::polynmomial_test_zero_one ... ok
[INFO] [stdout] test polynomial::isogeny_test ... ok
[INFO] [stdout] test polynomial::polynomial_minus_power_test ... ok
[INFO] [stdout] test polynomial::polynomial_x_polynomial_test4 ... ok
[INFO] [stdout] test polynomial::polynomial_y_polynomial_test1 ... ok
[INFO] [stdout] test polynomial::polynomial_y_polynomial_test2 ... ok
[INFO] [stdout] test polynomial::polynomial_x_polynomial_test1 ... ok
[INFO] [stdout] test polynomial::power_omit_high_order_q_test1 ... ok
[INFO] [stdout] test schoof::schoof_test19 ... ignored
[INFO] [stdout] test schoof::schoof_test7 ... ignored
[INFO] [stdout] test polynomial::polynomial_zero_power ... ok
[INFO] [stdout] test polynomial::polynomial_x_polynomial_test3 ... ok
[INFO] [stdout] test schoof_elkies_atkins::sea_test2 ... ignored
[INFO] [stdout] test secp256k1::secp256k1_test2 ... ignored
[INFO] [stdout] test delta::delta1_test1 ... ok
[INFO] [stdout] test subscripted_variable::subscripted_converter_test1 ... ok
[INFO] [stdout] test subscripted_variable::subscripted_variable_test1 ... ok
[INFO] [stdout] test elliptic_curve::elliptic_curve_test3 ... ok
[INFO] [stdout] test term::unit_test ... ok
[INFO] [stdout] test modular_polynomial::modular_polynomial_test2 ... ok
[INFO] [stdout] test division_polynomial::division_polynomial_test_omega ... ok
[INFO] [stdout] test j_invariant::j_invariant_test1 ... ok
[INFO] [stdout] test elliptic_curve::elliptic_curve_test5 ... ok
[INFO] [stdout] test modular_polynomial::subscripted_variable_modular_polynomial_p2_test ... ok
[INFO] [stdout] test j_invariant::j_invariant_test ... ok
[INFO] [stdout] test elliptic_curve::isogeny_test1 ... ok
[INFO] [stdout] test secp256k1::secp256k1_test1 ... ok
[INFO] [stdout] test elliptic_curve::elliptic_curve_test4 ... ok
[INFO] [stdout] test schoof_elkies_atkins::sea_test1 ... ok
[INFO] [stdout] test modular_polynomial::modular_polynomial_test3 ... ok
[INFO] [stdout] test modular_polynomial::subscripted_variable_modular_polynomial_p3_test ... ok
[INFO] [stderr]    Doc-tests ellipticcurve
[INFO] [stdout] test elliptic_curve::isogeny_test3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0da2e44eb16635a6ca717bdbfe325ba4fc4ce08b2535c6a96fccb9324f238a07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0da2e44eb16635a6ca717bdbfe325ba4fc4ce08b2535c6a96fccb9324f238a07", kill_on_drop: false }`
[INFO] [stdout] 0da2e44eb16635a6ca717bdbfe325ba4fc4ce08b2535c6a96fccb9324f238a07