[INFO] crate concurrent_prime_sieve 0.3.3 is already in cache
[INFO] extracting crate concurrent_prime_sieve 0.3.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/concurrent_prime_sieve/0.3.3
[INFO] extracting crate concurrent_prime_sieve 0.3.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/concurrent_prime_sieve/0.3.3
[INFO] validating manifest of concurrent_prime_sieve-0.3.3 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of concurrent_prime_sieve-0.3.3 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing concurrent_prime_sieve-0.3.3
[INFO] finished frobbing concurrent_prime_sieve-0.3.3
[INFO] frobbed toml for concurrent_prime_sieve-0.3.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/concurrent_prime_sieve/0.3.3/Cargo.toml
[INFO] started frobbing concurrent_prime_sieve-0.3.3
[INFO] finished frobbing concurrent_prime_sieve-0.3.3
[INFO] frobbed toml for concurrent_prime_sieve-0.3.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/concurrent_prime_sieve/0.3.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing concurrent_prime_sieve-0.3.3 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/concurrent_prime_sieve/0.3.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 4fb320a7f2f1e1f3566462a50eed7d5eb8f6e6b4e8d48b07adaa4631f1342d6f
[INFO] running `"docker" "start" "-a" "4fb320a7f2f1e1f3566462a50eed7d5eb8f6e6b4e8d48b07adaa4631f1342d6f"`
[INFO] [stderr]    Compiling hamming v0.1.3
[INFO] [stderr]    Compiling primal-estimate v0.2.1
[INFO] [stderr]    Compiling primal-bit v0.2.4
[INFO] [stderr]    Compiling primal-sieve v0.2.9
[INFO] [stderr]    Compiling concurrent_prime_sieve v0.3.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.41s
[INFO] running `"docker" "inspect" "4fb320a7f2f1e1f3566462a50eed7d5eb8f6e6b4e8d48b07adaa4631f1342d6f"`
[INFO] running `"docker" "rm" "-f" "4fb320a7f2f1e1f3566462a50eed7d5eb8f6e6b4e8d48b07adaa4631f1342d6f"`
[INFO] [stdout] 4fb320a7f2f1e1f3566462a50eed7d5eb8f6e6b4e8d48b07adaa4631f1342d6f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/concurrent_prime_sieve/0.3.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5df7771397a303ceedd1a0d4d531fc1bda07f2c070417268d96b649c70358f51
[INFO] running `"docker" "start" "-a" "5df7771397a303ceedd1a0d4d531fc1bda07f2c070417268d96b649c70358f51"`
[INFO] [stderr]    Compiling concurrent_prime_sieve v0.3.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `"docker" "inspect" "5df7771397a303ceedd1a0d4d531fc1bda07f2c070417268d96b649c70358f51"`
[INFO] running `"docker" "rm" "-f" "5df7771397a303ceedd1a0d4d531fc1bda07f2c070417268d96b649c70358f51"`
[INFO] [stdout] 5df7771397a303ceedd1a0d4d531fc1bda07f2c070417268d96b649c70358f51
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/concurrent_prime_sieve/0.3.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 1a8ee48f6e4c05e5de00160e4715d39088d2859fd71b703c3b90710b4d26ff3a
[INFO] running `"docker" "start" "-a" "1a8ee48f6e4c05e5de00160e4715d39088d2859fd71b703c3b90710b4d26ff3a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/concurrent_prime_sieve-d4d81f761f52df52
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::can_take_any_section ... ok
[INFO] [stdout] test tests::test_prime_collection ... ok
[INFO] [stdout] test tests::test_prime_filter ... ok
[INFO] [stdout] test tests::test_prime_sec_collection ... ok
[INFO] [stdout] test tests::can_take_any_section_filter ... ok
[INFO] [stdout] test tests::count_prime_section ... ok
[INFO] [stdout] test tests::count_primes ... ok
[INFO] [stdout] test tests::count_primes_concurrently ... ok
[INFO] [stdout] test filter::private_filter_test ... test filter::private_filter_test has been running for over 60 seconds
[INFO] [stdout] test tests::big_distant_section ... test tests::big_distant_section has been running for over 60 seconds
[INFO] [stdout] test tests::count_primes_with_filter ... test tests::count_primes_with_filter has been running for over 60 seconds
[INFO] [stdout] test tests::big_distant_section ... ok
[INFO] [stdout] test filter::private_filter_test ... ok
[INFO] [stdout] test tests::count_primes_with_filter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests concurrent_prime_sieve
[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 `"docker" "inspect" "1a8ee48f6e4c05e5de00160e4715d39088d2859fd71b703c3b90710b4d26ff3a"`
[INFO] running `"docker" "rm" "-f" "1a8ee48f6e4c05e5de00160e4715d39088d2859fd71b703c3b90710b4d26ff3a"`
[INFO] [stdout] 1a8ee48f6e4c05e5de00160e4715d39088d2859fd71b703c3b90710b4d26ff3a