[INFO] crate rust-dense-bitset 0.1.1 is already in cache
[INFO] testing rust-dense-bitset-0.1.1 against 1.45.2 for beta-1.46-1
[INFO] extracting crate rust-dense-bitset 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rust-dense-bitset 0.1.1 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-dense-bitset 0.1.1
[INFO] finished tweaking crates.io crate rust-dense-bitset 0.1.1
[INFO] tweaked toml for crates.io crate rust-dense-bitset 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae899d29afc27ecf11ec53daf782713f9c183de0bbff57d508aabae05c5bd28f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ae899d29afc27ecf11ec53daf782713f9c183de0bbff57d508aabae05c5bd28f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae899d29afc27ecf11ec53daf782713f9c183de0bbff57d508aabae05c5bd28f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae899d29afc27ecf11ec53daf782713f9c183de0bbff57d508aabae05c5bd28f", kill_on_drop: false }`
[INFO] [stdout] ae899d29afc27ecf11ec53daf782713f9c183de0bbff57d508aabae05c5bd28f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34a4e35fd8a9362931351ad56dc78b57c9102d3e5decea618d9a3389d55c89c6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "34a4e35fd8a9362931351ad56dc78b57c9102d3e5decea618d9a3389d55c89c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-dense-bitset v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/u64impl.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |             (self.state >> position)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "34a4e35fd8a9362931351ad56dc78b57c9102d3e5decea618d9a3389d55c89c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34a4e35fd8a9362931351ad56dc78b57c9102d3e5decea618d9a3389d55c89c6", kill_on_drop: false }`
[INFO] [stdout] 34a4e35fd8a9362931351ad56dc78b57c9102d3e5decea618d9a3389d55c89c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 368499c856648e1114a6f3e77c7dc42c7ef3ce97f209c9ccf61f09c5c3b2455c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "368499c856648e1114a6f3e77c7dc42c7ef3ce97f209c9ccf61f09c5c3b2455c", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/u64impl.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |             (self.state >> position)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rust-dense-bitset v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/u64impl.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |             (self.state >> position)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.51s
[INFO] running `Command { std: "docker" "inspect" "368499c856648e1114a6f3e77c7dc42c7ef3ce97f209c9ccf61f09c5c3b2455c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "368499c856648e1114a6f3e77c7dc42c7ef3ce97f209c9ccf61f09c5c3b2455c", kill_on_drop: false }`
[INFO] [stdout] 368499c856648e1114a6f3e77c7dc42c7ef3ce97f209c9ccf61f09c5c3b2455c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9854e3fde3123b1a7af26780302eeb315c49b5723b5889ed7f68ffcf3e27cd62
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9854e3fde3123b1a7af26780302eeb315c49b5723b5889ed7f68ffcf3e27cd62", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/u64impl.rs:109:13
[INFO] [stderr]     |
[INFO] [stderr] 109 |             (self.state >> position)
[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 block return value
[INFO] [stderr]    --> src/u64impl.rs:109:13
[INFO] [stderr]     |
[INFO] [stderr] 109 |             (self.state >> position)
[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 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_dense_bitset-ea8a8869f9d2d92e
[INFO] [stdout] running 76 tests
[INFO] [stdout] test tests::full_extract_dbs ... ok
[INFO] [stdout] test tests::no_crash_on_insertion_dbs ... ok
[INFO] [stdout] test tests::no_crash_on_insertion_dbse ... ok
[INFO] [stdout] test tests::full_insert_dbs ... ok
[INFO] [stdout] test tests::partial_extracts_dbs ... ok
[INFO] [stdout] test tests::no_crash_on_read_dbs ... ok
[INFO] [stdout] test tests::partial_insert_dbs ... ok
[INFO] [stdout] test tests::test_all_dbs ... ok
[INFO] [stdout] test tests::test_all_dbse ... ok
[INFO] [stdout] test tests::test_any_dbs ... ok
[INFO] [stdout] test tests::read_write_test_dbs ... ok
[INFO] [stdout] test tests::test_any_dbse ... ok
[INFO] [stdout] test tests::test_bitand_assign_dbs ... ok
[INFO] [stdout] test tests::test_bitand_dbs ... ok
[INFO] [stdout] test tests::test_bitand_dbse ... ok
[INFO] [stdout] test tests::test_bitand_assign_dbse ... ok
[INFO] [stdout] test tests::test_bitor_assign_dbs ... ok
[INFO] [stdout] test tests::test_bitor_assign_dbse ... ok
[INFO] [stdout] test tests::test_bitor_dbse ... ok
[INFO] [stdout] test tests::test_bitxor_assign_dbs ... ok
[INFO] [stdout] test tests::test_bitor_dbs ... ok
[INFO] [stdout] test tests::test_bitxor_assign_dbse ... ok
[INFO] [stdout] test tests::test_bitxor_dbse ... ok
[INFO] [stdout] test tests::test_equality_trait_dbs ... ok
[INFO] [stdout] test tests::test_bitxor_dbs ... ok
[INFO] [stdout] test tests::test_equality_trait_dbse ... ok
[INFO] [stdout] test tests::test_extract_u64_dbse ... ok
[INFO] [stdout] test tests::test_first_set_dbse ... ok
[INFO] [stdout] test tests::test_from_dense_bitset_dbse ... ok
[INFO] [stdout] test tests::test_first_set_dbs ... ok
[INFO] [stdout] test tests::test_from_string_dbs ... ok
[INFO] [stdout] test tests::test_from_string_dbse ... ok
[INFO] [stdout] test tests::test_get_size_dbse ... ok
[INFO] [stdout] test tests::test_from_integer_dbs ... ok
[INFO] [stdout] test tests::test_hamming_weight_dbs ... ok
[INFO] [stdout] test tests::test_insert_dbse ... ok
[INFO] [stdout] test tests::test_hamming_weight_dbse ... ok
[INFO] [stdout] test tests::test_insert_u64_dbse ... ok
[INFO] [stdout] test tests::test_none_dbs ... ok
[INFO] [stdout] test tests::test_none_dbse ... ok
[INFO] [stdout] test tests::test_not_dbs ... ok
[INFO] [stdout] test tests::test_readme ... ok
[INFO] [stdout] test tests::test_not_dbse ... ok
[INFO] [stdout] test tests::test_reset_dbs ... ok
[INFO] [stdout] test tests::test_reset_dbse ... ok
[INFO] [stdout] test tests::test_reverse_dbs ... ok
[INFO] [stdout] test tests::test_reverse_dbse ... ok
[INFO] [stdout] test tests::test_rotl_dbs ... ok
[INFO] [stdout] test tests::test_rotl_dbse ... ok
[INFO] [stdout] test tests::test_rotr_dbs ... ok
[INFO] [stdout] test tests::test_rotr_dbse ... ok
[INFO] [stdout] test tests::test_shl_assign_dbs ... ok
[INFO] [stdout] test tests::test_shl_assign_dbse ... ok
[INFO] [stdout] test tests::test_shl_dbs ... ok
[INFO] [stdout] test tests::test_shl_dbse ... ok
[INFO] [stdout] test tests::test_shr_assign_dbs ... ok
[INFO] [stdout] test tests::test_shr_assign_dbse ... ok
[INFO] [stdout] test tests::test_shr_dbs ... ok
[INFO] [stdout] test tests::test_shr_dbse ... ok
[INFO] [stdout] test tests::test_subset_dbse ... ok
[INFO] [stdout] test tests::test_to_string_dbs ... ok
[INFO] [stdout] test tests::test_to_string_dbse ... ok
[INFO] [stdout] test tests::catch_extract_u64_overflow_dbse ... ok
[INFO] [stdout] test tests::catch_insert_zero_width_dbs ... ok
[INFO] [stdout] test tests::catch_invalid_string_dbse_incorrect_radix ... ok
[INFO] [stdout] test tests::catch_extract_u64_zero_width_dbse ... ok
[INFO] [stdout] test tests::catch_invalid_string_dbs_incorrect_radix ... ok
[INFO] [stdout] test tests::catch_invalid_string_dbs_incorrect_radix2 ... ok
[INFO] [stdout] test tests::catch_invalid_string_dbse_incorrect_char ... ok
[INFO] [stdout] test tests::catch_set_overflow_dbs ... ok
[INFO] [stdout] test tests::catch_extract_overflow_dbs ... ok
[INFO] [stdout] test tests::catch_get_overflow_dbs ... ok
[INFO] [stdout] test tests::catch_insert_overflow_dbs ... ok
[INFO] [stdout] test tests::catch_invalid_string_dbs_incorrect_char ... ok
[INFO] [stdout] test tests::catch_invalid_string_dbse_incorrect_radix2 ... ok
[INFO] [stdout] test tests::catch_extract_zero_width_dbs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 76 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_dense_bitset-22f38ff112227370
[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]    Doc-tests rust-dense-bitset
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::get_weight (line 328) ... ok
[INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::all (line 151) ... ok
[INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::set_bit (line 284) ... ok
[INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::new (line 24) ... ok
[INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::none (line 187) ... ok
[INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::get_bit (line 308) ... ok
[INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::rotr (line 230) ... ok
[INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::from_integer (line 36) ... ok
[INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::insert (line 119) ... ok
[INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::reset (line 344) ... ok
[INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::reverse (line 205) ... ok
[INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::from_string (line 50) ... ok
[INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::first_set (line 263) ... ok
[INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::extract (line 87) ... ok
[INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::any (line 169) ... ok
[INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::rotl (line 248) ... ok
[INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::to_integer (line 73) ... ok
[INFO] [stdout] test src/vec64impl.rs - vec64impl::DenseBitSetExtended::first_set (line 388) ... ok
[INFO] [stdout] test src/vec64impl.rs - vec64impl::DenseBitSetExtended::extract_u64 (line 115) ... ok
[INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::to_string (line 360) ... ok
[INFO] [stdout] test src/vec64impl.rs - vec64impl::DenseBitSetExtended::extract_u64 (line 125) ... ok
[INFO] [stdout] test src/vec64impl.rs - vec64impl::DenseBitSetExtended::from_string (line 345) ... ok
[INFO] [stdout] test src/vec64impl.rs - vec64impl::DenseBitSetExtended::new (line 29) ... ok
[INFO] [stdout] test src/vec64impl.rs - vec64impl::DenseBitSetExtended::from_dense_bitset (line 60) ... ok
[INFO] [stdout] test src/vec64impl.rs - vec64impl::DenseBitSetExtended::insert_u64 (line 235) ... ok
[INFO] [stdout] test src/vec64impl.rs - vec64impl::DenseBitSetExtended::insert (line 208) ... ok
[INFO] [stdout] test src/vec64impl.rs - vec64impl::DenseBitSetExtended::subset (line 179) ... ok
[INFO] [stdout] test src/vec64impl.rs - vec64impl::DenseBitSetExtended::with_capacity (line 46) ... ok
[INFO] [stdout] test src/vec64impl.rs - vec64impl::DenseBitSetExtended::reverse (line 283) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9854e3fde3123b1a7af26780302eeb315c49b5723b5889ed7f68ffcf3e27cd62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9854e3fde3123b1a7af26780302eeb315c49b5723b5889ed7f68ffcf3e27cd62", kill_on_drop: false }`
[INFO] [stdout] 9854e3fde3123b1a7af26780302eeb315c49b5723b5889ed7f68ffcf3e27cd62