[INFO] fetching crate primapalooza 0.3.4...
[INFO] testing primapalooza-0.3.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate primapalooza 0.3.4 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate primapalooza 0.3.4 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 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-10/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] 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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] cea001e98c3040f785abe72dcb1c7fee44d83607814a07216ae53534e328a576
[INFO] running `Command { std: "docker" "start" "-a" "cea001e98c3040f785abe72dcb1c7fee44d83607814a07216ae53534e328a576", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cea001e98c3040f785abe72dcb1c7fee44d83607814a07216ae53534e328a576", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cea001e98c3040f785abe72dcb1c7fee44d83607814a07216ae53534e328a576", kill_on_drop: false }`
[INFO] [stdout] cea001e98c3040f785abe72dcb1c7fee44d83607814a07216ae53534e328a576
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 76af237c491d4a571a265d809561a8b6864dd97b62d6c0f64f66a9b8a0b95d8d
[INFO] running `Command { std: "docker" "start" "-a" "76af237c491d4a571a265d809561a8b6864dd97b62d6c0f64f66a9b8a0b95d8d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.1.44
[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 9.91s
[INFO] running `Command { std: "docker" "inspect" "76af237c491d4a571a265d809561a8b6864dd97b62d6c0f64f66a9b8a0b95d8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76af237c491d4a571a265d809561a8b6864dd97b62d6c0f64f66a9b8a0b95d8d", kill_on_drop: false }`
[INFO] [stdout] 76af237c491d4a571a265d809561a8b6864dd97b62d6c0f64f66a9b8a0b95d8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 00d5afd827e7405ada541ed32383cad9f1a162648d3e94b2b79906dd4d7b123b
[INFO] running `Command { std: "docker" "start" "-a" "00d5afd827e7405ada541ed32383cad9f1a162648d3e94b2b79906dd4d7b123b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling primapalooza v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/primapalooza-3625e06f5449837b)
[INFO] running `Command { std: "docker" "inspect" "00d5afd827e7405ada541ed32383cad9f1a162648d3e94b2b79906dd4d7b123b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00d5afd827e7405ada541ed32383cad9f1a162648d3e94b2b79906dd4d7b123b", kill_on_drop: false }`
[INFO] [stdout] 00d5afd827e7405ada541ed32383cad9f1a162648d3e94b2b79906dd4d7b123b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] a6c60c8a7bf168fda7f409f804b7b55d706bad462e036c2221baff704386f81f
[INFO] running `Command { std: "docker" "start" "-a" "a6c60c8a7bf168fda7f409f804b7b55d706bad462e036c2221baff704386f81f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/primapalooza-3625e06f5449837b)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test get_next_prime_number_test ... ok
[INFO] [stdout] test get_nth_prime_test ... ok
[INFO] [stdout] test get_twin_primes_test ... ok
[INFO] [stdout] test greatest_common_factor_test ... ok
[INFO] [stdout] test is_it_a_prime_number ... ok
[INFO] [stdout] test is_lucky_number_test ... ok
[INFO] [stdout] test least_common_multiple_test ... ok
[INFO] [stdout] test number_of_factors_test ... ok
[INFO] [stdout] test mersenne_prime_test ... ok
[INFO] [stdout] test is_triangular_number_test ... ok
[INFO] [stdout] test prime_factorization_test ... ok
[INFO] [stdout] test should_not_be_a_prime_number ... ok
[INFO] [stdout] test number_of_primes_test ... ok
[INFO] [stdout] test perfect_number_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; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests primapalooza
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - prime_factorization (line 249) ... ok
[INFO] [stdout] test src/lib.rs - generate_primes (line 453) ... ok
[INFO] [stdout] test src/lib.rs - perfect_number (line 425) ... 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 - greatest_common_factor (line 278) ... ok
[INFO] [stdout] test src/lib.rs - mersenne_prime (line 407) ... ok
[INFO] [stdout] test src/lib.rs - least_common_multiple (line 311) ... ok
[INFO] [stdout] test src/lib.rs - number_of_primes (line 332) ... 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_prime_why_not (line 167) ... ok
[INFO] [stdout] test src/lib.rs - get_nth_prime (line 438) ... ok
[INFO] [stdout] test src/lib.rs - is_triangular_number (line 601) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a6c60c8a7bf168fda7f409f804b7b55d706bad462e036c2221baff704386f81f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6c60c8a7bf168fda7f409f804b7b55d706bad462e036c2221baff704386f81f", kill_on_drop: false }`
[INFO] [stdout] a6c60c8a7bf168fda7f409f804b7b55d706bad462e036c2221baff704386f81f