[INFO] crate prime_suspects 0.2.0 is already in cache [INFO] extracting crate prime_suspects 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/prime_suspects/0.2.0 [INFO] extracting crate prime_suspects 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/prime_suspects/0.2.0 [INFO] validating manifest of prime_suspects-0.2.0 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 prime_suspects-0.2.0 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 prime_suspects-0.2.0 [INFO] finished frobbing prime_suspects-0.2.0 [INFO] frobbed toml for prime_suspects-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/prime_suspects/0.2.0/Cargo.toml [INFO] started frobbing prime_suspects-0.2.0 [INFO] finished frobbing prime_suspects-0.2.0 [INFO] frobbed toml for prime_suspects-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/prime_suspects/0.2.0/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 prime_suspects-0.2.0 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/prime_suspects/0.2.0:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 8da613acc4f37f901c4e28b80714dd87418d79a9c5361d6b576c94db21878d6a [INFO] running `"docker" "start" "-a" "8da613acc4f37f901c4e28b80714dd87418d79a9c5361d6b576c94db21878d6a"` [INFO] [stderr] Compiling prime_suspects v0.2.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `"docker" "inspect" "8da613acc4f37f901c4e28b80714dd87418d79a9c5361d6b576c94db21878d6a"` [INFO] running `"docker" "rm" "-f" "8da613acc4f37f901c4e28b80714dd87418d79a9c5361d6b576c94db21878d6a"` [INFO] [stdout] 8da613acc4f37f901c4e28b80714dd87418d79a9c5361d6b576c94db21878d6a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/prime_suspects/0.2.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 092b506201d36d234ff121a4f0d1ac9cdbd3dfab28ae3e96e3f0ac368a9d8b63 [INFO] running `"docker" "start" "-a" "092b506201d36d234ff121a4f0d1ac9cdbd3dfab28ae3e96e3f0ac368a9d8b63"` [INFO] [stderr] Compiling prime_suspects v0.2.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.48s [INFO] running `"docker" "inspect" "092b506201d36d234ff121a4f0d1ac9cdbd3dfab28ae3e96e3f0ac368a9d8b63"` [INFO] running `"docker" "rm" "-f" "092b506201d36d234ff121a4f0d1ac9cdbd3dfab28ae3e96e3f0ac368a9d8b63"` [INFO] [stdout] 092b506201d36d234ff121a4f0d1ac9cdbd3dfab28ae3e96e3f0ac368a9d8b63 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/prime_suspects/0.2.0:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] c68328244e530f2dc5b465d0a650559c79d3fe933941438c4dad2119039256f1 [INFO] running `"docker" "start" "-a" "c68328244e530f2dc5b465d0a650559c79d3fe933941438c4dad2119039256f1"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/prime_suspects-9064aa237798bdb7 [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] [stderr] Running /opt/crater/target/debug/deps/lib-75a338f3823046ed [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test simple_eratosthenes_100 ... ok [INFO] [stdout] test no_end_sieve_misses_100k_parallel ... ok [INFO] [stdout] test no_end_sieve_misses_100k_segmented ... ok [INFO] [stdout] test no_end_sieve_misses_100m_parallel ... ok [INFO] [stdout] test no_end_sieve_misses_100m_segmented ... ok [INFO] [stderr] Doc-tests prime_suspects [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - eratosthenes_sieve (line 43) ... ok [INFO] [stdout] test src/lib.rs - eratosthenes_sieve (line 50) ... ok [INFO] [stdout] test src/lib.rs - segmented_sieve_parallel (line 146) ... FAILED [INFO] [stdout] test src/lib.rs - segmented_sieve (line 96) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - segmented_sieve_parallel (line 146) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `[65521, 65519, 65497]`, [INFO] [stdout] right: `[39929, 39901, 39887]`', src/lib.rs:4:1 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5617c5c3462b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5617c5c3462b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5617c5c3462b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5617c5c3462b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5617c5c3462b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x5617c5c34306 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x5617c5c34d9d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5617c5c34922 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x5617c5c3486f - std::panicking::begin_panic_fmt::h4b478f1ed53f4521 [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x5617c5bfbe55 - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 10: 0x5617c5bfb7f3 - std::rt::lang_start::{{closure}}::h00a7ffc4b255461a [INFO] [stdout] 11: 0x5617c5c347a3 - std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 12: 0x5617c5c347a3 - std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 13: 0x5617c5c36e8a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 14: 0x5617c5c352ad - std::panicking::try::h4af22d9cb0afa351 [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x5617c5c352ad - std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x5617c5c352ad - std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: 0x5617c5bfb7d8 - std::rt::lang_start::hb393a69b73b35e9d [INFO] [stdout] 18: 0x5617c5bfbebb - main [INFO] [stdout] 19: 0x7fc1aab4d2e1 - __libc_start_main [INFO] [stdout] 20: 0x5617c5bfa21a - _start [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - segmented_sieve_parallel (line 146) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "c68328244e530f2dc5b465d0a650559c79d3fe933941438c4dad2119039256f1"` [INFO] running `"docker" "rm" "-f" "c68328244e530f2dc5b465d0a650559c79d3fe933941438c4dad2119039256f1"` [INFO] [stdout] c68328244e530f2dc5b465d0a650559c79d3fe933941438c4dad2119039256f1