[INFO] fetching crate primapalooza 0.3.4...
[INFO] testing primapalooza-0.3.4 against 1.45.2 for beta-1.46-1
[INFO] extracting crate primapalooza 0.3.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate primapalooza 0.3.4 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate primapalooza 0.3.4
[INFO] finished tweaking crates.io crate primapalooza 0.3.4
[INFO] tweaked toml for crates.io crate primapalooza 0.3.4 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", 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] 91477c4a49b8ea053ef0a79d5e1a41fee3511505783b52444c58c6708abb6087
[INFO] running `Command { std: "docker" "start" "-a" "91477c4a49b8ea053ef0a79d5e1a41fee3511505783b52444c58c6708abb6087", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91477c4a49b8ea053ef0a79d5e1a41fee3511505783b52444c58c6708abb6087", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91477c4a49b8ea053ef0a79d5e1a41fee3511505783b52444c58c6708abb6087", kill_on_drop: false }`
[INFO] [stdout] 91477c4a49b8ea053ef0a79d5e1a41fee3511505783b52444c58c6708abb6087
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 0decb48aef8a28c3b4aba6b0bee53d01f1f3a87be4baf093b712c7b912bd4196
[INFO] running `Command { std: "docker" "start" "-a" "0decb48aef8a28c3b4aba6b0bee53d01f1f3a87be4baf093b712c7b912bd4196", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling primapalooza v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.02s
[INFO] running `Command { std: "docker" "inspect" "0decb48aef8a28c3b4aba6b0bee53d01f1f3a87be4baf093b712c7b912bd4196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0decb48aef8a28c3b4aba6b0bee53d01f1f3a87be4baf093b712c7b912bd4196", kill_on_drop: false }`
[INFO] [stdout] 0decb48aef8a28c3b4aba6b0bee53d01f1f3a87be4baf093b712c7b912bd4196
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9389e85578edb01e9b860d7beb44b9df57da46ba0a63d64720fe471678fd7cfc
[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" "9389e85578edb01e9b860d7beb44b9df57da46ba0a63d64720fe471678fd7cfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling primapalooza v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "9389e85578edb01e9b860d7beb44b9df57da46ba0a63d64720fe471678fd7cfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9389e85578edb01e9b860d7beb44b9df57da46ba0a63d64720fe471678fd7cfc", kill_on_drop: false }`
[INFO] [stdout] 9389e85578edb01e9b860d7beb44b9df57da46ba0a63d64720fe471678fd7cfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", 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] 54f1abd77721ded83cb4cd7fd06a7e7cc3e13ebab8c8457b20870a220bd003f4
[INFO] running `Command { std: "docker" "start" "-a" "54f1abd77721ded83cb4cd7fd06a7e7cc3e13ebab8c8457b20870a220bd003f4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/primapalooza-5c2c0d09b1d29fc4
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test get_nth_prime_test ... ok
[INFO] [stdout] test get_twin_primes_test ... ok
[INFO] [stdout] test is_it_a_prime_number ... ok
[INFO] [stdout] test number_of_factors_test ... ok
[INFO] [stdout] test mersenne_prime_test ... ok
[INFO] [stdout] test least_common_multiple_test ... ok
[INFO] [stdout] test get_next_prime_number_test ... ok
[INFO] [stdout] test number_of_primes_test ... ok
[INFO] [stdout] test is_lucky_number_test ... ok
[INFO] [stdout] test perfect_number_test ... ok
[INFO] [stdout] test prime_factorization_test ... ok
[INFO] [stdout] test should_not_be_a_prime_number ... ok
[INFO] [stdout] test is_triangular_number_test ... ok
[INFO] [stdout] test greatest_common_factor_test ... ok
[INFO] [stdout] test generate_primes_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests primapalooza
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - generate_primes (line 453) ... ok
[INFO] [stdout] test src/lib.rs - number_of_primes (line 332) ... ok
[INFO] [stdout] test src/lib.rs - perfect_number (line 425) ... ok
[INFO] [stdout] test src/lib.rs - is_prime_why_not (line 167) ... ok
[INFO] [stdout] test src/lib.rs - get_next_prime_number (line 204) ... ok
[INFO] [stdout] test src/lib.rs - is_prime (line 135) ... ok
[INFO] [stdout] test src/lib.rs - get_nth_prime (line 438) ... ok
[INFO] [stdout] test src/lib.rs - least_common_multiple (line 311) ... ok
[INFO] [stdout] test src/lib.rs - mersenne_prime (line 407) ... ok
[INFO] [stdout] test src/lib.rs - number_of_factors (line 369) ... ok
[INFO] [stdout] test src/lib.rs - is_lucky_number (line 580) ... ok
[INFO] [stdout] test src/lib.rs - get_twin_primes (line 225) ... ok
[INFO] [stdout] test src/lib.rs - is_triangular_number (line 601) ... ok
[INFO] [stdout] test src/lib.rs - greatest_common_factor (line 278) ... ok
[INFO] [stdout] test src/lib.rs - prime_factorization (line 249) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "54f1abd77721ded83cb4cd7fd06a7e7cc3e13ebab8c8457b20870a220bd003f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54f1abd77721ded83cb4cd7fd06a7e7cc3e13ebab8c8457b20870a220bd003f4", kill_on_drop: false }`
[INFO] [stdout] 54f1abd77721ded83cb4cd7fd06a7e7cc3e13ebab8c8457b20870a220bd003f4