[INFO] fetching crate rust-dense-bitset 0.1.1... [INFO] testing rust-dense-bitset-0.1.1 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate rust-dense-bitset 0.1.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate rust-dense-bitset 0.1.1 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d1b27f97a69dbbc552e9e69a8b163f52031210342919189e3dd54f6de110bf5 [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" "9d1b27f97a69dbbc552e9e69a8b163f52031210342919189e3dd54f6de110bf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d1b27f97a69dbbc552e9e69a8b163f52031210342919189e3dd54f6de110bf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d1b27f97a69dbbc552e9e69a8b163f52031210342919189e3dd54f6de110bf5", kill_on_drop: false }` [INFO] [stdout] 9d1b27f97a69dbbc552e9e69a8b163f52031210342919189e3dd54f6de110bf5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2d17e58162de9bd3a807d1d4a251ad6db61597d9c0eee7eaee39c504c005156 [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" "e2d17e58162de9bd3a807d1d4a251ad6db61597d9c0eee7eaee39c504c005156", 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 1.67s [INFO] running `Command { std: "docker" "inspect" "e2d17e58162de9bd3a807d1d4a251ad6db61597d9c0eee7eaee39c504c005156", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2d17e58162de9bd3a807d1d4a251ad6db61597d9c0eee7eaee39c504c005156", kill_on_drop: false }` [INFO] [stdout] e2d17e58162de9bd3a807d1d4a251ad6db61597d9c0eee7eaee39c504c005156 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca224f0e13d14a4d91261990243e44ed6d9f6c9ffbfbce19b277c0c8c3ffcdb4 [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" "ca224f0e13d14a4d91261990243e44ed6d9f6c9ffbfbce19b277c0c8c3ffcdb4", 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] [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 2.36s [INFO] running `Command { std: "docker" "inspect" "ca224f0e13d14a4d91261990243e44ed6d9f6c9ffbfbce19b277c0c8c3ffcdb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca224f0e13d14a4d91261990243e44ed6d9f6c9ffbfbce19b277c0c8c3ffcdb4", kill_on_drop: false }` [INFO] [stdout] ca224f0e13d14a4d91261990243e44ed6d9f6c9ffbfbce19b277c0c8c3ffcdb4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 01f1be42b5f17f2f0349a14780adcb9d92472bf17f8bf3632c37e3b7f0ad0799 [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" "01f1be42b5f17f2f0349a14780adcb9d92472bf17f8bf3632c37e3b7f0ad0799", 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 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rust_dense_bitset-5a4708bc6d84cc3e [INFO] [stdout] [INFO] [stdout] running 76 tests [INFO] [stdout] test tests::full_extract_dbs ... ok [INFO] [stdout] test tests::full_insert_dbs ... ok [INFO] [stdout] test tests::no_crash_on_insertion_dbse ... ok [INFO] [stdout] test tests::no_crash_on_insertion_dbs ... ok [INFO] [stdout] test tests::no_crash_on_read_dbs ... ok [INFO] [stdout] test tests::partial_extracts_dbs ... ok [INFO] [stdout] test tests::partial_insert_dbs ... ok [INFO] [stdout] test tests::read_write_test_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::test_any_dbse ... ok [INFO] [stdout] test tests::test_bitand_assign_dbse ... ok [INFO] [stdout] test tests::test_bitand_dbs ... ok [INFO] [stdout] test tests::test_bitand_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_dbs ... ok [INFO] [stdout] test tests::test_bitor_dbse ... ok [INFO] [stdout] test tests::test_bitxor_assign_dbs ... ok [INFO] [stdout] test tests::test_bitxor_assign_dbse ... ok [INFO] [stdout] test tests::test_bitxor_dbs ... ok [INFO] [stdout] test tests::test_bitxor_dbse ... ok [INFO] [stdout] test tests::test_equality_trait_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_dbs ... 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_from_integer_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_hamming_weight_dbs ... ok [INFO] [stdout] test tests::test_hamming_weight_dbse ... ok [INFO] [stdout] test tests::test_insert_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_not_dbse ... ok [INFO] [stdout] test tests::test_readme ... 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::test_bitand_assign_dbs ... ok [INFO] [stdout] test tests::catch_extract_overflow_dbs ... ok [INFO] [stdout] test tests::catch_extract_zero_width_dbs ... ok [INFO] [stdout] test tests::catch_insert_zero_width_dbs ... ok [INFO] [stdout] test tests::catch_insert_overflow_dbs ... ok [INFO] [stdout] test tests::catch_get_overflow_dbs ... ok [INFO] [stdout] test tests::catch_set_overflow_dbs ... ok [INFO] [stdout] test tests::catch_invalid_string_dbse_incorrect_radix2 ... ok [INFO] [stdout] test tests::catch_extract_u64_zero_width_dbse ... ok [INFO] [stdout] test tests::catch_extract_u64_overflow_dbse ... ok [INFO] [stdout] test tests::catch_invalid_string_dbse_incorrect_radix ... ok [INFO] [stdout] test tests::catch_invalid_string_dbs_incorrect_radix2 ... ok [INFO] [stdout] test tests::catch_invalid_string_dbs_incorrect_radix ... ok [INFO] [stdout] test tests::catch_invalid_string_dbse_incorrect_char ... ok [INFO] [stdout] test tests::catch_invalid_string_dbs_incorrect_char ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 76 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rust_dense_bitset-732a28aec7c1b99d [INFO] [stdout] [INFO] [stderr] Doc-tests rust-dense-bitset [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/workdir/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] [stdout] [INFO] [stderr] warning: 1 warning emitted [INFO] [stdout] running 29 tests [INFO] [stderr] [INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::extract (line 87) ... ok [INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::reset (line 344) ... ok [INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::first_set (line 263) ... ok [INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::new (line 24) ... ok [INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::rotl (line 248) ... 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::to_string (line 360) ... ok [INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::get_bit (line 308) ... ok [INFO] [stdout] test src/vec64impl.rs - vec64impl::DenseBitSetExtended::first_set (line 388) ... ok [INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::to_integer (line 73) ... ok [INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::none (line 187) ... ok [INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::reverse (line 205) ... ok [INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::get_weight (line 328) ... ok [INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::any (line 169) ... ok [INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::from_string (line 50) ... ok [INFO] [stdout] test src/u64impl.rs - u64impl::DenseBitSet::insert (line 119) ... 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/vec64impl.rs - vec64impl::DenseBitSetExtended::insert_u64 (line 235) ... ok [INFO] [stdout] test src/vec64impl.rs - vec64impl::DenseBitSetExtended::from_dense_bitset (line 60) ... ok [INFO] [stdout] test src/vec64impl.rs - vec64impl::DenseBitSetExtended::from_string (line 345) ... 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::extract_u64 (line 125) ... ok [INFO] [stdout] test src/vec64impl.rs - vec64impl::DenseBitSetExtended::extract_u64 (line 115) ... ok [INFO] [stdout] test src/vec64impl.rs - vec64impl::DenseBitSetExtended::new (line 29) ... ok [INFO] [stdout] test src/vec64impl.rs - vec64impl::DenseBitSetExtended::reverse (line 283) ... ok [INFO] [stdout] test src/vec64impl.rs - vec64impl::DenseBitSetExtended::with_capacity (line 46) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.67s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "01f1be42b5f17f2f0349a14780adcb9d92472bf17f8bf3632c37e3b7f0ad0799", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01f1be42b5f17f2f0349a14780adcb9d92472bf17f8bf3632c37e3b7f0ad0799", kill_on_drop: false }` [INFO] [stdout] 01f1be42b5f17f2f0349a14780adcb9d92472bf17f8bf3632c37e3b7f0ad0799