[INFO] crate croaring 0.4.1 is already in cache
[INFO] testing croaring-0.4.1 against 1.38.0 for beta-1.39-1
[INFO] extracting crate croaring 0.4.1 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate croaring 0.4.1 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate croaring 0.4.1
[INFO] finished tweaking crates.io crate croaring 0.4.1
[INFO] tweaked toml for crates.io crate croaring 0.4.1 written to work/builds/worker-3/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 94aafd4909b4f7db19e2637f96f2713a9190b81d78824be99d6b1f2e4f90a628
[INFO] running `"docker" "start" "-a" "94aafd4909b4f7db19e2637f96f2713a9190b81d78824be99d6b1f2e4f90a628"`
[INFO] [stderr]    Compiling bindgen v0.49.2
[INFO] [stderr]    Compiling croaring-sys v0.4.1
[INFO] [stderr]    Compiling croaring v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.31s
[INFO] running `"docker" "inspect" "94aafd4909b4f7db19e2637f96f2713a9190b81d78824be99d6b1f2e4f90a628"`
[INFO] running `"docker" "rm" "-f" "94aafd4909b4f7db19e2637f96f2713a9190b81d78824be99d6b1f2e4f90a628"`
[INFO] [stdout] 94aafd4909b4f7db19e2637f96f2713a9190b81d78824be99d6b1f2e4f90a628
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5ea04d58eceaf5db632a37aad179c3b406741c4f007f72a9a371f9519be8114f
[INFO] running `"docker" "start" "-a" "5ea04d58eceaf5db632a37aad179c3b406741c4f007f72a9a371f9519be8114f"`
[INFO] [stderr]    Compiling roaring v0.5.2
[INFO] [stderr]    Compiling proptest v0.9.4
[INFO] [stderr]    Compiling croaring v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.33s
[INFO] running `"docker" "inspect" "5ea04d58eceaf5db632a37aad179c3b406741c4f007f72a9a371f9519be8114f"`
[INFO] running `"docker" "rm" "-f" "5ea04d58eceaf5db632a37aad179c3b406741c4f007f72a9a371f9519be8114f"`
[INFO] [stdout] 5ea04d58eceaf5db632a37aad179c3b406741c4f007f72a9a371f9519be8114f
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 981be12b52799e350b9e6830e5c1902d90f6de5dd8f7f565631484e84000ae61
[INFO] running `"docker" "start" "-a" "981be12b52799e350b9e6830e5c1902d90f6de5dd8f7f565631484e84000ae61"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/croaring-03e85df02d6a5191
[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/rustwide/target/debug/deps/lib-b86a57a63f5ecdee
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test smoke1 ... ok
[INFO] [stdout] test smoke2 ... ok
[INFO] [stdout] test test_treemap_deserialize_cpp ... ok
[INFO] [stdout] test test_treemap_deserialize_jvm ... ok
[INFO] [stdout] test test_bitmap_serialization_roundtrip ... ok
[INFO] [stdout] test bitmap_cardinality_roundtrip ... ok
[INFO] [stdout] test treemap_cardinality_roundtrip ... ok
[INFO] [stdout] test test_treemap_native_serialization_roundtrip ... ok
[INFO] [stdout] test test_treemap_jvm_serialization_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests croaring
[INFO] [stdout] 
[INFO] [stdout] running 108 tests
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::add (line 67) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::add_many (line 47) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::create (line 10) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::contains (line 254) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::add_checked (line 85) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::add_range (line 101) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::add_range_closed (line 151) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::contains_range (line 202) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::and (line 316) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::cardinality (line 294) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::create_with_capacity (line 29) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::and_inplace (line 343) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::and_cardinality (line 967) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::andnot (line 599) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::andnot_cardinality (line 1007) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::andnot_inplace (line 631) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::flip (line 669) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::or (line 381) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::fast_xor (line 564) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::is_subset (line 886) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::or_inplace (line 408) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::of (line 797) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::fast_or (line 433) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::is_empty (line 866) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::is_strict_subset (line 908) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::intersect (line 929) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::jaccard_index (line 947) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::maximum (line 1081) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::minimum (line 1054) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::flip_inplace (line 696) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::or_cardinality (line 988) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::fast_or_heap (line 470) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::rank (line 1107) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::range_cardinality (line 272) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::remove_checked (line 237) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::remove_range (line 129) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::xor (line 507) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::to_vec (line 717) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::xor_cardinality (line 1031) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::xor_inplace (line 536) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::remove (line 218) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::run_optimize (line 826) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::remove_range_closed (line 180) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::select (line 1130) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::remove_run_compression (line 844) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::serialize (line 753) ... ok
[INFO] [stdout] test src/bitmap/iter.rs - bitmap::iter::Bitmap::from_iter (line 92) ... ok
[INFO] [stdout] test src/bitmap/imp.rs - bitmap::imp::Bitmap::statistics (line 1158) ... ok
[INFO] [stdout] test src/bitmap/ops.rs - bitmap::ops::&'b Bitmap::bitand (line 112) ... ok
[INFO] [stdout] test src/bitmap/ops.rs - bitmap::ops::&'b Bitmap::bitxor (line 351) ... ok
[INFO] [stdout] test src/bitmap/ops.rs - bitmap::ops::Bitmap::bitand (line 56) ... ok
[INFO] [stdout] test src/bitmap/ops.rs - bitmap::ops::&'b Bitmap::sub (line 477) ... ok
[INFO] [stdout] test src/bitmap/iter.rs - bitmap::iter::Bitmap::iter (line 68) ... ok
[INFO] [stdout] test src/bitmap/ops.rs - bitmap::ops::Bitmap::bitand_assign (line 138) ... ok
[INFO] [stdout] test src/bitmap/ops.rs - bitmap::ops::Bitmap::bitor (line 207) ... ok
[INFO] [stdout] test src/bitmap/ops.rs - bitmap::ops::Bitmap::bitor (line 179) ... ok
[INFO] [stdout] test src/bitmap/ops.rs - bitmap::ops::Bitmap::bitor_assign (line 261) ... ok
[INFO] [stdout] test src/bitmap/ops.rs - bitmap::ops::Bitmap::bitxor (line 289) ... ok
[INFO] [stdout] test src/bitmap/ops.rs - bitmap::ops::Bitmap::bitxor (line 320) ... ok
[INFO] [stdout] test src/bitmap/ops.rs - bitmap::ops::Bitmap::bitand (line 84) ... ok
[INFO] [stdout] test src/bitmap/ops.rs - bitmap::ops::Bitmap::bitxor_assign (line 380) ... ok
[INFO] [stdout] test src/bitmap/ops.rs - bitmap::ops::&'b Bitmap::bitor (line 235) ... ok
[INFO] [stdout] test src/bitmap/mod.rs - bitmap (line 6) ... ok
[INFO] [stdout] test src/treemap/imp.rs - treemap::imp::Treemap::add (line 26) ... ok
[INFO] [stdout] test src/treemap/imp.rs - treemap::imp::Treemap::and (line 180) ... ok
[INFO] [stdout] test src/bitmap/ops.rs - bitmap::ops::Bitmap::clone (line 23) ... ok
[INFO] [stdout] test src/bitmap/ops.rs - bitmap::ops::Bitmap::sub (line 444) ... ok
[INFO] [stdout] test src/bitmap/ops.rs - bitmap::ops::Bitmap::sub (line 411) ... ok
[INFO] [stdout] test src/treemap/imp.rs - treemap::imp::Treemap::contains (line 43) ... ok
[INFO] [stdout] test src/treemap/imp.rs - treemap::imp::Treemap::cardinality (line 107) ... ok
[INFO] [stdout] test src/bitmap/ops.rs - bitmap::ops::Bitmap::sub_assign (line 508) ... ok
[INFO] [stdout] test src/treemap/imp.rs - treemap::imp::Treemap::is_empty (line 60) ... ok
[INFO] [stdout] test src/treemap/imp.rs - treemap::imp::Treemap::and_inplace (line 214) ... ok
[INFO] [stdout] test src/treemap/imp.rs - treemap::imp::Treemap::maximum (line 154) ... ok
[INFO] [stdout] test src/treemap/imp.rs - treemap::imp::Treemap::andnot (line 449) ... ok
[INFO] [stdout] test src/treemap/imp.rs - treemap::imp::Treemap::create (line 14) ... ok
[INFO] [stdout] test src/treemap/imp.rs - treemap::imp::Treemap::minimum (line 129) ... ok
[INFO] [stdout] test src/treemap/imp.rs - treemap::imp::Treemap::of (line 556) ... ok
[INFO] [stdout] test src/treemap/imp.rs - treemap::imp::Treemap::andnot_inplace (line 487) ... ok
[INFO] [stdout] test src/treemap/imp.rs - treemap::imp::Treemap::or (line 275) ... ok
[INFO] [stdout] test src/treemap/imp.rs - treemap::imp::Treemap::or_inplace (line 313) ... ok
[INFO] [stdout] test src/treemap/imp.rs - treemap::imp::Treemap::remove (line 80) ... ok
[INFO] [stdout] test src/treemap/imp.rs - treemap::imp::Treemap::run_optimize (line 591) ... ok
[INFO] [stdout] test src/treemap/imp.rs - treemap::imp::Treemap::to_vec (line 529) ... ok
[INFO] [stdout] test src/treemap/ops.rs - treemap::ops::&'b Treemap::bitor (line 209) ... ok
[INFO] [stdout] test src/treemap/imp.rs - treemap::imp::Treemap::xor_inplace (line 399) ... ok
[INFO] [stdout] test src/treemap/mod.rs - treemap (line 9) ... ok
[INFO] [stdout] test src/treemap/ops.rs - treemap::ops::&'b Treemap::bitand (line 86) ... ok
[INFO] [stdout] test src/treemap/ops.rs - treemap::ops::&'b Treemap::bitxor (line 327) ... ok
[INFO] [stdout] test src/treemap/imp.rs - treemap::imp::Treemap::remove_run_compression (line 611) ... ok
[INFO] [stdout] test src/treemap/ops.rs - treemap::ops::Treemap::bitand (line 58) ... ok
[INFO] [stdout] test src/treemap/ops.rs - treemap::ops::Treemap::bitand (line 29) ... ok
[INFO] [stdout] test src/treemap/imp.rs - treemap::imp::Treemap::xor (line 359) ... ok
[INFO] [stdout] test src/treemap/ops.rs - treemap::ops::Treemap::bitand_assign (line 112) ... ok
[INFO] [stdout] test src/treemap/iter.rs - treemap::iter::Treemap::iter (line 58) ... ok
[INFO] [stdout] test src/treemap/ops.rs - treemap::ops::Treemap::bitor (line 153) ... ok
[INFO] [stdout] test src/treemap/iter.rs - treemap::iter::Treemap::from_iter (line 86) ... ok
[INFO] [stdout] test src/treemap/ops.rs - treemap::ops::Treemap::bitor (line 181) ... ok
[INFO] [stdout] test src/treemap/ops.rs - treemap::ops::&'b Treemap::sub (line 457) ... ok
[INFO] [stdout] test src/treemap/ops.rs - treemap::ops::Treemap::bitxor (line 295) ... ok
[INFO] [stdout] test src/treemap/ops.rs - treemap::ops::Treemap::bitor_assign (line 235) ... ok
[INFO] [stdout] test src/treemap/ops.rs - treemap::ops::Treemap::sub (line 423) ... ok
[INFO] [stdout] test src/treemap/ops.rs - treemap::ops::Treemap::sub (line 389) ... ok
[INFO] [stdout] test src/treemap/serialization.rs - treemap::serialization::Treemap::get_serialized_size_in_bytes (line 139) ... ok
[INFO] [stdout] test src/treemap/ops.rs - treemap::ops::Treemap::sub_assign (line 489) ... ok
[INFO] [stdout] test src/treemap/ops.rs - treemap::ops::Treemap::bitxor (line 263) ... ok
[INFO] [stdout] test src/treemap/ops.rs - treemap::ops::Treemap::bitxor_assign (line 357) ... ok
[INFO] [stdout] test src/treemap/serialization.rs - treemap::serialization::Treemap::get_serialized_size_in_bytes (line 62) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 108 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "981be12b52799e350b9e6830e5c1902d90f6de5dd8f7f565631484e84000ae61"`
[INFO] running `"docker" "rm" "-f" "981be12b52799e350b9e6830e5c1902d90f6de5dd8f7f565631484e84000ae61"`
[INFO] [stdout] 981be12b52799e350b9e6830e5c1902d90f6de5dd8f7f565631484e84000ae61