[INFO] crate retriever 0.0.3 is already in cache
[INFO] testing retriever-0.0.3 against 1.44.0 for beta-1.45-1
[INFO] extracting crate retriever 0.0.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate retriever 0.0.3 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate retriever 0.0.3
[INFO] finished tweaking crates.io crate retriever 0.0.3
[INFO] tweaked toml for crates.io crate retriever 0.0.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e99226d9b0632eace3f9ff75618b8ceb05f36afc85d0a2083c0278288c5f587a
[INFO] running `"docker" "start" "-a" "e99226d9b0632eace3f9ff75618b8ceb05f36afc85d0a2083c0278288c5f587a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling retriever v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> src/bits/bitfield.rs:5:32
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub(crate) const BITS: usize = (std::mem::size_of::<usize>() * 8);
[INFO] [stderr]   |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.53s
[INFO] running `"docker" "inspect" "e99226d9b0632eace3f9ff75618b8ceb05f36afc85d0a2083c0278288c5f587a"`
[INFO] running `"docker" "rm" "-f" "e99226d9b0632eace3f9ff75618b8ceb05f36afc85d0a2083c0278288c5f587a"`
[INFO] [stdout] e99226d9b0632eace3f9ff75618b8ceb05f36afc85d0a2083c0278288c5f587a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e12844057b824d456f218c7b52e42e864fcb8a1781e4f567ba9df677edb02f0d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "e12844057b824d456f218c7b52e42e864fcb8a1781e4f567ba9df677edb02f0d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> src/bits/bitfield.rs:5:32
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub(crate) const BITS: usize = (std::mem::size_of::<usize>() * 8);
[INFO] [stderr]   |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling simple_logger v1.6.0
[INFO] [stderr]    Compiling retriever v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> src/bits/bitfield.rs:5:32
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub(crate) const BITS: usize = (std::mem::size_of::<usize>() * 8);
[INFO] [stderr]   |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.61s
[INFO] running `"docker" "inspect" "e12844057b824d456f218c7b52e42e864fcb8a1781e4f567ba9df677edb02f0d"`
[INFO] running `"docker" "rm" "-f" "e12844057b824d456f218c7b52e42e864fcb8a1781e4f567ba9df677edb02f0d"`
[INFO] [stdout] e12844057b824d456f218c7b52e42e864fcb8a1781e4f567ba9df677edb02f0d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "+1.44.0" "test" "--frozen"`
[INFO] [stdout] 8541030a414887c0a6b7bb935d9ca0f0d6b37798dbfd8ebb2bcc6c56337b6231
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "8541030a414887c0a6b7bb935d9ca0f0d6b37798dbfd8ebb2bcc6c56337b6231"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> src/bits/bitfield.rs:5:32
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub(crate) const BITS: usize = (std::mem::size_of::<usize>() * 8);
[INFO] [stderr]   |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> src/bits/bitfield.rs:5:32
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub(crate) const BITS: usize = (std::mem::size_of::<usize>() * 8);
[INFO] [stderr]   |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/retriever-7906bbf4a950528c
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test bits::bitfield::test::test_unset ... ok
[INFO] [stdout] test internal::mr::rvec::test::test_len ... ok
[INFO] [stdout] test internal::mr::reduce::test::test_sum_with_addition ... ok
[INFO] [stdout] test internal::mr::rvec::test::test_map_reduce_small_sum ... ok
[INFO] [stdout] test bits::bitfield::test::test_two_bits ... ok
[INFO] [stdout] test internal::mr::rvec::test::test_change_count ... ok
[INFO] [stdout] test internal::mr::reduce::test::test_sum_with_update ... ok
[INFO] [stdout] test bits::bitset::test::test_sparse ... ok
[INFO] [stdout] test bits::bitset::test::test_single_bit ... ok
[INFO] [stdout] test bits::bitset::test::test_unset ... ok
[INFO] [stdout] test internal::mr::reduce::test::test_sum ... ok
[INFO] [stdout] test internal::mr::reduce::test::test_sum_with_removal ... ok
[INFO] [stdout] test bits::bitfield::test::test_random ... ok
[INFO] [stdout] test internal::mr::rvec::test::test_map_reduce_small_sum_with_removal ... ok
[INFO] [stdout] test internal::mr::summarize::test::test_sum ... ok
[INFO] [stdout] test test::test_entry ... ok
[INFO] [stdout] test internal::mr::rvec::test::test_map_reduce_with_two_layers ... ok
[INFO] [stdout] test test::test_index_intersections ... ok
[INFO] [stdout] test test::test_filter ... ok
[INFO] [stdout] test internal::mr::rvec::test::test_map_reduce_with_changing_source_should_no_longer_panic ... ok
[INFO] [stdout] test internal::mr::summarize::test::test_sum_with_addition ... ok
[INFO] [stdout] test internal::mr::summarize::test::test_sum_with_update ... ok
[INFO] [stdout] test internal::mr::rvec::test::test_map_reduce_small_sum_with_edit ... ok
[INFO] [stdout] test internal::mr::summarize::test::test_sum_with_removal ... ok
[INFO] [stdout] test test::test_query_by_chunks ... ok
[INFO] [stdout] test bits::bitset::test::test_tight_cluster ... ok
[INFO] [stdout] test test::test_editor ... ok
[INFO] [stdout] test queries::secondary_index::test::test_kitten_removal ... ok
[INFO] [stdout] test test::test_query_by_id ... ok
[INFO] [stdout] test test::test_str ... ok
[INFO] [stdout] test test::test_remove_and_replace_chunk_with_secondary_index ... ok
[INFO] [stdout] test test::test_chunk_chaos ... ok
[INFO] [stdout] test bits::bitset::test::test_random ... ok
[INFO] [stdout] test test::test_entry_with_bogus_item ... ok
[INFO] [stdout] test test::test_entry_with_bogus_chunk ... ok
[INFO] [stdout] test bits::bitfield::test::test_from_range_rev ... ok
[INFO] [stdout] test bits::bitfield::test::test_from_range ... ok
[INFO] [stdout] test test::test_random_edits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests retriever
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/types/id.rs - types::id::ID (line 12) ... ok
[INFO] [stdout] test src/bits/bitset.rs - bits::bitset::Bitset::iter (line 133) ... ok
[INFO] [stdout] test src/types/storage.rs - types::storage::Storage<ChunkKey, ItemKey, Element>::get (line 318) ... ok
[INFO] [stdout] test src/types/storage.rs - types::storage::Storage<ChunkKey, ItemKey, Element>::iter (line 466) ... ok
[INFO] [stdout] test src/types/storage.rs - types::storage::Storage<ChunkKey, ItemKey, Element>::entry (line 386) ... ok
[INFO] [stdout] test src/types/id.rs - types::id::Id (line 23) ... ok
[INFO] [stdout] test src/types/storage.rs - types::storage::Storage<ChunkKey, ItemKey, Element>::add (line 117) ... ok
[INFO] [stdout] test src/types/storage.rs - types::storage::Storage<ChunkKey, ItemKey, Element>::new (line 54) ... ok
[INFO] [stdout] test src/types/storage.rs - types::storage::Storage<ChunkKey, ItemKey, Element>::modify (line 568) ... ok
[INFO] [stdout] test src/types/storage.rs - types::storage::Storage<ChunkKey, ItemKey, Element>::remove (line 630) ... ok
[INFO] [stdout] test src/types/storage.rs - types::storage::Storage<ChunkKey, ItemKey, Element>::raw (line 271) ... ok
[INFO] [stdout] test src/types/reduction.rs - types::reduction::Reduction<ChunkKey, Element, Summary>::reduce (line 123) ... ok
[INFO] [stdout] test src/traits/query.rs - traits::query::Query::matching (line 51) ... ok
[INFO] [stdout] test src/lib.rs -  (line 41) ... ok
[INFO] [stdout] test src/types/storage.rs - types::storage::Storage<ChunkKey, ItemKey, Element>::query (line 500) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8541030a414887c0a6b7bb935d9ca0f0d6b37798dbfd8ebb2bcc6c56337b6231"`
[INFO] running `"docker" "rm" "-f" "8541030a414887c0a6b7bb935d9ca0f0d6b37798dbfd8ebb2bcc6c56337b6231"`
[INFO] [stdout] 8541030a414887c0a6b7bb935d9ca0f0d6b37798dbfd8ebb2bcc6c56337b6231