[INFO] fetching crate slow_primes 0.1.14...
[INFO] extracting crate slow_primes 0.1.14 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/slow_primes/0.1.14
[INFO] extracting crate slow_primes 0.1.14 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/slow_primes/0.1.14
[INFO] validating manifest of slow_primes-0.1.14 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of slow_primes-0.1.14 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing slow_primes-0.1.14
[INFO] finished frobbing slow_primes-0.1.14
[INFO] frobbed toml for slow_primes-0.1.14 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/slow_primes/0.1.14/Cargo.toml
[INFO] started frobbing slow_primes-0.1.14
[INFO] finished frobbing slow_primes-0.1.14
[INFO] frobbed toml for slow_primes-0.1.14 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/slow_primes/0.1.14/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing slow_primes-0.1.14 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/slow_primes/0.1.14:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] e308182b50f200320777205c13353bfbc36730d4760ceaee6c847e157ccca736
[INFO] running `"docker" "start" "-a" "e308182b50f200320777205c13353bfbc36730d4760ceaee6c847e157ccca736"`
[INFO] [stderr]    Compiling slow_primes v0.1.14 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `"docker" "inspect" "e308182b50f200320777205c13353bfbc36730d4760ceaee6c847e157ccca736"`
[INFO] running `"docker" "rm" "-f" "e308182b50f200320777205c13353bfbc36730d4760ceaee6c847e157ccca736"`
[INFO] [stdout] e308182b50f200320777205c13353bfbc36730d4760ceaee6c847e157ccca736
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/slow_primes/0.1.14:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] d22f34b80fd56c49edd7e26b60d9ab05bfe8750df856fc059449b5dab1506874
[INFO] running `"docker" "start" "-a" "d22f34b80fd56c49edd7e26b60d9ab05bfe8750df856fc059449b5dab1506874"`
[INFO] [stderr]    Compiling slow_primes v0.1.14 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> examples/small_prime_props.rs:54:18
[INFO] [stderr]    |
[INFO] [stderr] 54 |         for _ in (last..p) {
[INFO] [stderr]    |                  ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/perfect_power.rs:106:43
[INFO] [stderr]     |
[INFO] [stderr] 106 |                        if is_prime { Some((expected))} else { None })
[INFO] [stderr]     |                                           ^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/perfect_power.rs:123:26
[INFO] [stderr]     |
[INFO] [stderr] 123 |                 for n in (1..MAX.log(pq as f64) as u32) {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `"docker" "inspect" "d22f34b80fd56c49edd7e26b60d9ab05bfe8750df856fc059449b5dab1506874"`
[INFO] running `"docker" "rm" "-f" "d22f34b80fd56c49edd7e26b60d9ab05bfe8750df856fc059449b5dab1506874"`
[INFO] [stdout] d22f34b80fd56c49edd7e26b60d9ab05bfe8750df856fc059449b5dab1506874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/slow_primes/0.1.14:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 10e2fea36be0689b9f3c565e5f88fbcd9fe262c09a26b5d888f28115df96ec7f
[INFO] running `"docker" "start" "-a" "10e2fea36be0689b9f3c565e5f88fbcd9fe262c09a26b5d888f28115df96ec7f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/slow_primes-edb28f36517bd2d6
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test sieve::tests::factor ... ok
[INFO] [stdout] test sieve::tests::factor_failures ... ok
[INFO] [stdout] test sieve::tests::is_prime ... ok
[INFO] [stdout] test sieve::tests::primes_iterator ... ok
[INFO] [stdout] test sieve::tests::upper_bound ... ok
[INFO] [stdout] test perfect_power::tests::perfect_and_prime_power ... ok
[INFO] [stdout] test sieve::tests::size_hint ... ok
[INFO] [stdout] test estimate::tests::nth_prime ... ok
[INFO] [stdout] test estimate::tests::prime_pi ... ok
[INFO] [stdout] test fast_sieve::tests::test ... ok
[INFO] [stdout] test is_prime::tests::miller_rabin ... ok
[INFO] [stdout] test sieve::tests::factor_compare ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests slow_primes
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test src/bit.rs - bit (line 41) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitSet (line 1002) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitSet::capacity (line 1115) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitSet::difference (line 1354) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitSet::difference_with (line 1466) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitSet::from_bit_vec (line 1094) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitSet::get_ref (line 1199) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitSet::intersect_with (line 1442) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitSet::intersection (line 1325) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitSet::into_bit_vec (line 1179) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitSet::iter (line 1276) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitSet::new (line 1063) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitSet::reserve_len (line 1135) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitSet::reserve_len_exact (line 1160) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitSet::shrink_to_fit (line 1245) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitSet::symmetric_difference (line 1391) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitSet::symmetric_difference_with (line 1498) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitSet::union (line 1296) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitSet::union_with (line 1419) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitSet::with_capacity (line 1078) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitVec (line 129) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitVec::all (line 545) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitVec::any (line 601) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitVec::capacity (line 743) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitVec::difference (line 516) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitVec::from_bytes (line 287) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitVec::from_elem (line 248) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitVec::from_fn (line 329) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitVec::get (line 347) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitVec::grow (line 763) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitVec::intersect (line 486) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitVec::iter (line 569) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitVec::negate (line 428) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitVec::new (line 235) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitVec::none (line 584) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitVec::pop (line 813) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitVec::push (line 842) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitVec::reserve (line 693) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitVec::reserve_exact (line 722) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitVec::set (line 378) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitVec::set_all (line 408) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitVec::to_bytes (line 622) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitVec::truncate (line 668) ... ignored
[INFO] [stdout] test src/bit.rs - bit::BitVec::union (line 456) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 35) ... ok
[INFO] [stdout] test src/perfect_power.rs - perfect_power::as_perfect_power (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 44 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "10e2fea36be0689b9f3c565e5f88fbcd9fe262c09a26b5d888f28115df96ec7f"`
[INFO] running `"docker" "rm" "-f" "10e2fea36be0689b9f3c565e5f88fbcd9fe262c09a26b5d888f28115df96ec7f"`
[INFO] [stdout] 10e2fea36be0689b9f3c565e5f88fbcd9fe262c09a26b5d888f28115df96ec7f