[INFO] fetching crate uu_factor 0.0.8...
[INFO] testing uu_factor-0.0.8 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate uu_factor 0.0.8 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate uu_factor 0.0.8 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uu_factor 0.0.8
[INFO] finished tweaking crates.io crate uu_factor 0.0.8
[INFO] tweaked toml for crates.io crate uu_factor 0.0.8 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate uu_factor 0.0.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af62a7464a33f13bd28c601fc710b158e9187e5c4b494398c0aff11cd69e72c1
[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" "af62a7464a33f13bd28c601fc710b158e9187e5c4b494398c0aff11cd69e72c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af62a7464a33f13bd28c601fc710b158e9187e5c4b494398c0aff11cd69e72c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af62a7464a33f13bd28c601fc710b158e9187e5c4b494398c0aff11cd69e72c1", kill_on_drop: false }`
[INFO] [stdout] af62a7464a33f13bd28c601fc710b158e9187e5c4b494398c0aff11cd69e72c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c0c754637ca17db075917815f373d91299b19f162d8a81c1515b6e6a6bb0d01
[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" "8c0c754637ca17db075917815f373d91299b19f162d8a81c1515b6e6a6bb0d01", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling uucore v0.0.10
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling uu_factor v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.67s
[INFO] running `Command { std: "docker" "inspect" "8c0c754637ca17db075917815f373d91299b19f162d8a81c1515b6e6a6bb0d01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c0c754637ca17db075917815f373d91299b19f162d8a81c1515b6e6a6bb0d01", kill_on_drop: false }`
[INFO] [stdout] 8c0c754637ca17db075917815f373d91299b19f162d8a81c1515b6e6a6bb0d01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43e9ff3459f5c61a52f173b203a0beb70306dc58216a7c19527fd04bf53a2155
[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" "43e9ff3459f5c61a52f173b203a0beb70306dc58216a7c19527fd04bf53a2155", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling uu_factor v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.14s
[INFO] running `Command { std: "docker" "inspect" "43e9ff3459f5c61a52f173b203a0beb70306dc58216a7c19527fd04bf53a2155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43e9ff3459f5c61a52f173b203a0beb70306dc58216a7c19527fd04bf53a2155", kill_on_drop: false }`
[INFO] [stdout] 43e9ff3459f5c61a52f173b203a0beb70306dc58216a7c19527fd04bf53a2155
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 493be51f07ba8f502a4b33bf6a81511bd650fe750068c7f23c3ca3946d84fb0b
[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" "493be51f07ba8f502a4b33bf6a81511bd650fe750068c7f23c3ca3946d84fb0b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uu_factor-c54ae42f70ca71ec)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test factor::tests::factor_2044854919485649 ... ok
[INFO] [stdout] test miller_rabin::tests::largest_prime ... ok
[INFO] [stdout] test miller_rabin::tests::largest_composites ... ok
[INFO] [stdout] test miller_rabin::tests::composites ... ok
[INFO] [stdout] test factor::tests::factor_recombines ... ok
[INFO] [stdout] test miller_rabin::tests::two ... ok
[INFO] [stdout] test numeric::gcd::tests::divisor ... ok
[INFO] [stdout] test numeric::gcd::tests::euclidean ... ok
[INFO] [stdout] test miller_rabin::tests::one ... ok
[INFO] [stdout] test factor::tests::factor_recombines_strong_pseudoprime ... ok
[INFO] [stdout] test numeric::gcd::tests::associative ... ok
[INFO] [stdout] test numeric::gcd::tests::linearity ... ok
[INFO] [stdout] test numeric::gcd::tests::commutative ... ok
[INFO] [stdout] test numeric::gcd::tests::multiplicative ... ok
[INFO] [stdout] test numeric::gcd::tests::scalar_multiplication ... ok
[INFO] [stdout] test numeric::modular_inverse::tests::random_values_u32 ... ok
[INFO] [stdout] test numeric::modular_inverse::tests::small_values_u32 ... ok
[INFO] [stdout] test miller_rabin::tests::issue_1556 ... ok
[INFO] [stdout] test miller_rabin::tests::zero ... ok
[INFO] [stdout] test numeric::gcd::tests::zero ... ok
[INFO] [stdout] test numeric::modular_inverse::tests::random_values_u64 ... ok
[INFO] [stdout] test numeric::montgomery::tests::test_roundtrip_u32 ... ok
[INFO] [stdout] test numeric::modular_inverse::tests::small_values_u64 ... ok
[INFO] [stdout] test miller_rabin::tests::first_primes_u32 ... ok
[INFO] [stdout] test numeric::gcd::tests::one ... ok
[INFO] [stdout] test miller_rabin::tests::first_composites ... ok
[INFO] [stdout] test numeric::montgomery::tests::test_roundtrip_u64 ... ok
[INFO] [stdout] test miller_rabin::tests::first_primes_u64 ... ok
[INFO] [stdout] test factor::tests::factor_recombines_overflowing ... ok
[INFO] [stdout] test factor::tests::exponentiate_factors ... ok
[INFO] [stdout] test factor::tests::recombines_factors ... ok
[INFO] [stdout] test numeric::montgomery::tests::test_add_u32 ... ok
[INFO] [stdout] test numeric::montgomery::tests::test_multiplication_u32 ... ok
[INFO] [stdout] test miller_rabin::tests::small_semiprimes_u32 ... ok
[INFO] [stdout] test numeric::montgomery::tests::test_multiplication_u64 ... ok
[INFO] [stdout] test numeric::montgomery::tests::test_add_u64 ... ok
[INFO] [stdout] test factor::tests::factor_recombines_small ... ok
[INFO] [stdout] test miller_rabin::tests::small_semiprimes_u64 ... ok
[INFO] [stdout] test table::tests::chunk_vs_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.15s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/factor-14f5e165e62b573c)
[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] [stderr]    Doc-tests uu_factor
[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" "493be51f07ba8f502a4b33bf6a81511bd650fe750068c7f23c3ca3946d84fb0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "493be51f07ba8f502a4b33bf6a81511bd650fe750068c7f23c3ca3946d84fb0b", kill_on_drop: false }`
[INFO] [stdout] 493be51f07ba8f502a4b33bf6a81511bd650fe750068c7f23c3ca3946d84fb0b