[INFO] fetching crate purr 0.3.0...
[INFO] testing purr-0.3.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate purr 0.3.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate purr 0.3.0 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 purr 0.3.0
[INFO] finished tweaking crates.io crate purr 0.3.0
[INFO] tweaked toml for crates.io crate purr 0.3.0 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] ead2e4ed5b9a19a91c12dce47c5011d1b1d57fdcb5e597d2fe329e0f3d8a2fc6
[INFO] running `"docker" "start" "-a" "ead2e4ed5b9a19a91c12dce47c5011d1b1d57fdcb5e597d2fe329e0f3d8a2fc6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling purr v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "ead2e4ed5b9a19a91c12dce47c5011d1b1d57fdcb5e597d2fe329e0f3d8a2fc6"`
[INFO] running `"docker" "rm" "-f" "ead2e4ed5b9a19a91c12dce47c5011d1b1d57fdcb5e597d2fe329e0f3d8a2fc6"`
[INFO] [stdout] ead2e4ed5b9a19a91c12dce47c5011d1b1d57fdcb5e597d2fe329e0f3d8a2fc6
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d1a47a65a26d8d43052c216505b7c14ed4ba81a0b7bb1260265ee2bbfc2da785
[INFO] running `"docker" "start" "-a" "d1a47a65a26d8d43052c216505b7c14ed4ba81a0b7bb1260265ee2bbfc2da785"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling purr v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.37s
[INFO] running `"docker" "inspect" "d1a47a65a26d8d43052c216505b7c14ed4ba81a0b7bb1260265ee2bbfc2da785"`
[INFO] running `"docker" "rm" "-f" "d1a47a65a26d8d43052c216505b7c14ed4ba81a0b7bb1260265ee2bbfc2da785"`
[INFO] [stdout] d1a47a65a26d8d43052c216505b7c14ed4ba81a0b7bb1260265ee2bbfc2da785
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e4aaf120027c684c9178124a5e4ef218be3f1301f490fd26a10d5b8ccd4b8526
[INFO] running `"docker" "start" "-a" "e4aaf120027c684c9178124a5e4ef218be3f1301f490fd26a10d5b8ccd4b8526"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/purr-1c4385ced69850de
[INFO] [stdout] 
[INFO] [stdout] running 156 tests
[INFO] [stdout] test mol::builder::tests::cut_given_mismatch ... ok
[INFO] [stdout] test mol::builder::tests::to_mol_given_cyclopropene_first ... ok
[INFO] [stdout] test mol::builder::tests::to_mol_given_double_nested_branch ... ok
[INFO] [stdout] test mol::builder::tests::to_mol_given_methane_hydrate ... ok
[INFO] [stdout] test mol::builder::tests::to_mol_given_open_branch ... ok
[INFO] [stdout] test mol::builder::tests::to_mol_given_sequential_branch ... ok
[INFO] [stdout] test mol::builder::tests::to_mol_given_branch ... ok
[INFO] [stdout] test mol::builder::tests::to_mol_given_cyclopropane ... ok
[INFO] [stdout] test mol::match_styles::tests::none_single ... ok
[INFO] [stdout] test mol::builder::tests::to_mol_given_open_cycle ... ok
[INFO] [stdout] test mol::builder::tests::to_mol_given_propene ... ok
[INFO] [stdout] test mol::match_styles::tests::down_up ... ok
[INFO] [stdout] test mol::match_styles::tests::single_none ... ok
[INFO] [stdout] test mol::match_styles::tests::none_up ... ok
[INFO] [stdout] test mol::builder::tests::to_mol_given_ethane_up ... ok
[INFO] [stdout] test mol::builder::tests::to_mol_given_ethene ... ok
[INFO] [stdout] test mol::builder::tests::to_mol_given_methane ... ok
[INFO] [stdout] test mol::match_styles::tests::none_down ... ok
[INFO] [stdout] test mol::match_styles::tests::single_single ... ok
[INFO] [stdout] test mol::match_styles::tests::up_up ... ok
[INFO] [stdout] test read::bare_atom::tests::aliphatic_carbon ... ok
[INFO] [stdout] test read::bare_atom::tests::aliphatic_chlorine ... ok
[INFO] [stdout] test read::bare_atom::tests::aromatic_carbon ... ok
[INFO] [stdout] test read::bracket_atom::tests::aromatic_carbon ... ok
[INFO] [stdout] test read::bracket_atom::tests::carbon ... ok
[INFO] [stdout] test read::bracket_atom::tests::charge_plus_zero ... ok
[INFO] [stdout] test read::bracket_atom::tests::charge_with_minus_fifteen ... ok
[INFO] [stdout] test mol::match_styles::tests::up_down ... ok
[INFO] [stdout] test mol::match_styles::tests::up_none ... ok
[INFO] [stdout] test mol::match_styles::tests::down_down ... ok
[INFO] [stdout] test mol::match_styles::tests::single_double ... ok
[INFO] [stdout] test read::bracket_atom::tests::charge_with_minus ... ok
[INFO] [stdout] test mol::match_styles::tests::down_none ... ok
[INFO] [stdout] test read::bracket_atom::tests::charge_with_minus_minus ... ok
[INFO] [stdout] test read::bracket_atom::tests::charge_with_plus_fifteen ... ok
[INFO] [stdout] test read::bracket_atom::tests::charge_with_plus ... ok
[INFO] [stdout] test read::bracket_atom::tests::charge_with_plus_plus ... ok
[INFO] [stdout] test read::bracket_atom::tests::hcount_without_digit ... ok
[INFO] [stdout] test read::bracket_atom::tests::isotope ... ok
[INFO] [stdout] test read::bracket_atom::tests::isotope_given_four_digits ... ok
[INFO] [stdout] test read::bracket_atom::tests::isotope_given_leading_zero ... ok
[INFO] [stdout] test read::bracket_atom::tests::kitchen_sink ... ok
[INFO] [stdout] test read::bracket_atom::tests::map_with_nine_nine_nine ... ok
[INFO] [stdout] test read::bracket_atom::tests::charge_with_plus_minus ... ok
[INFO] [stdout] test read::bracket_atom::tests::charge_with_minus_two ... ok
[INFO] [stdout] test read::bracket_atom::tests::charge_with_minus_plus ... ok
[INFO] [stdout] test read::bracket_atom::tests::charge_with_minus_zero ... ok
[INFO] [stdout] test read::bracket_atom::tests::charge_with_minus_one ... ok
[INFO] [stdout] test read::bracket_atom::tests::charge_with_plus_one ... ok
[INFO] [stdout] test read::bracket_atom::tests::charge_with_plus_two ... ok
[INFO] [stdout] test read::bracket_atom::tests::hcount_with_digit ... ok
[INFO] [stdout] test read::bracket_atom::tests::no_leading_bracket ... ok
[INFO] [stdout] test read::bracket_atom::tests::map_with_zero_zero_zero ... ok
[INFO] [stdout] test read::bracket_atom::tests::no_traling_bracket_eol ... ok
[INFO] [stdout] test read::read::tests::ammonia ... ok
[INFO] [stdout] test read::read::tests::bicycle ... ok
[INFO] [stdout] test read::read::tests::blank ... ok
[INFO] [stdout] test read::read::tests::branched_propane ... ok
[INFO] [stdout] test read::read::tests::c2 ... ok
[INFO] [stdout] test read::read::tests::aromatic_ethene ... ok
[INFO] [stdout] test read::read::tests::bromochloroflurormethane ... ok
[INFO] [stdout] test read::read::tests::down_ethane ... ok
[INFO] [stdout] test read::read::tests::ethane_with_explicit_bond ... ok
[INFO] [stdout] test read::read::tests::kitchen_sink_body ... ok
[INFO] [stdout] test read::read::tests::kitchen_sink_head ... ok
[INFO] [stdout] test read::read::tests::methane ... ok
[INFO] [stdout] test read::read::tests::methane_hydrate ... ok
[INFO] [stdout] test read::read::tests::monocycle ... ok
[INFO] [stdout] test read::read::tests::ethene ... ok
[INFO] [stdout] test read::read::tests::ethane ... ok
[INFO] [stdout] test read::read::tests::ethane_hydrate ... ok
[INFO] [stdout] test read::read::tests::ethyne ... ok
[INFO] [stdout] test mol::match_styles::tests::none_none ... ok
[INFO] [stdout] test mol::builder::tests::to_mol_given_ethane ... ok
[INFO] [stdout] test read::symbol::test::aromatic_boron_eol ... ok
[INFO] [stdout] test read::read::tests::open_paren_unrecognized_ending ... ok
[INFO] [stdout] test read::bracket_atom::tests::no_trailing_bracket_with_char ... ok
[INFO] [stdout] test read::read::tests::unrecognized_ending ... ok
[INFO] [stdout] test read::read::tests::open_paren ... ok
[INFO] [stdout] test read::symbol::test::a_unknown ... ok
[INFO] [stdout] test read::symbol::test::actinium_eol ... ok
[INFO] [stdout] test read::symbol::test::dubnium_eol ... ok
[INFO] [stdout] test read::bracket_atom::tests::unknown_symbol ... ok
[INFO] [stdout] test read::read::tests::nested_parens ... ok
[INFO] [stdout] test read::read::tests::open_cycle ... ok
[INFO] [stdout] test read::read::tests::propane ... ok
[INFO] [stdout] test read::symbol::test::blank ... ok
[INFO] [stdout] test read::symbol::test::boron_eol ... ok
[INFO] [stdout] test read::symbol::test::einsteinium_eol ... ok
[INFO] [stdout] test read::symbol::test::boron_unknown ... ok
[INFO] [stdout] test read::symbol::test::gadolinium_eol ... ok
[INFO] [stdout] test read::read::tests::propene ... ok
[INFO] [stdout] test read::symbol::test::niobium_eol ... ok
[INFO] [stdout] test read::symbol::test::krypton_eol ... ok
[INFO] [stdout] test read::symbol::test::j_eol ... ok
[INFO] [stdout] test read::symbol::test::aromatic_boron_unknown ... ok
[INFO] [stdout] test read::symbol::test::osmium_eol ... ok
[INFO] [stdout] test read::symbol::test::mercury_eol ... ok
[INFO] [stdout] test read::read::tests::up_ethane ... ok
[INFO] [stdout] test read::symbol::test::barium_eol ... ok
[INFO] [stdout] test read::symbol::test::a_eol ... ok
[INFO] [stdout] test read::symbol::test::carbon_eol ... ok
[INFO] [stdout] test read::symbol::test::indium_eol ... ok
[INFO] [stdout] test read::symbol::test::lutetiium_eol ... ok
[INFO] [stdout] test read::symbol::test::magnesioum_eol ... ok
[INFO] [stdout] test read::symbol::test::seaborgium_eol ... ok
[INFO] [stdout] test read::symbol::test::throrium_eol ... ok
[INFO] [stdout] test read::symbol::test::tungsten_eol ... ok
[INFO] [stdout] test read::symbol::test::uranium_eol ... ok
[INFO] [stdout] test read::symbol::test::vanadium_eol ... ok
[INFO] [stdout] test read::symbol::test::xenon_eol ... ok
[INFO] [stdout] test read::symbol::test::zirconium_eol ... ok
[INFO] [stdout] test read::symbol::test::ytterbium_eol ... ok
[INFO] [stdout] test read::symbol::test::palladium_eol ... ok
[INFO] [stdout] test read::symbol::test::rutherfordium_eol ... ok
[INFO] [stdout] test util::scanner::tests::cursor_given_empty ... ok
[INFO] [stdout] test util::scanner::tests::cursor_given_done ... ok
[INFO] [stdout] test util::scanner::tests::peek_given_done ... ok
[INFO] [stdout] test valence::implicit_hydrogens::tests::methane_carbon ... ok
[INFO] [stdout] test util::scanner::tests::done_given_done ... ok
[INFO] [stdout] test valence::implicit_hydrogens::tests::unknown_id ... ok
[INFO] [stdout] test valence::implicit_hydrogens::tests::some_hcount ... ok
[INFO] [stdout] test valence::valence::test::double_up ... ok
[INFO] [stdout] test util::scanner::tests::pop_given_done ... ok
[INFO] [stdout] test util::scanner::tests::pop_given_not_done ... ok
[INFO] [stdout] test util::scanner::tests::cursor_given_not_done ... ok
[INFO] [stdout] test valence::implicit_hydrogens::tests::aromatic_azete_nitrogen ... ok
[INFO] [stdout] test util::scanner::tests::done_given_not_done ... ok
[INFO] [stdout] test util::scanner::tests::peek_given_not_done ... ok
[INFO] [stdout] test valence::valence::test::single_triple ... ok
[INFO] [stdout] test valence::valence_gap::tests::carbon_atomatic_aromatic_single ... ok
[INFO] [stdout] test read::symbol::test::iron_eol ... ok
[INFO] [stdout] test valence::valence::test::double_down ... ok
[INFO] [stdout] test valence::valence::test::single_quadruple ... ok
[INFO] [stdout] test valence::valence_gap::tests::bromine ... ok
[INFO] [stdout] test valence::valence::test::none_none ... ok
[INFO] [stdout] test valence::valence::test::single_double ... ok
[INFO] [stdout] test valence::valence_gap::tests::boron_none ... ok
[INFO] [stdout] test valence::valence_gap::tests::boron_single_none_none ... ok
[INFO] [stdout] test valence::valence_gap::tests::boron ... ok
[INFO] [stdout] test valence::valence::test::single_aromatic ... ok
[INFO] [stdout] test valence::valence::test::single_single ... ok
[INFO] [stdout] test valence::valence_gap::tests::carbon_single_single ... ok
[INFO] [stdout] test valence::valence_gap::tests::iodine ... ok
[INFO] [stdout] test valence::valence_gap::tests::nitrogen_single ... ok
[INFO] [stdout] test valence::valence_gap::tests::oxygen_none ... ok
[INFO] [stdout] test valence::valence_gap::tests::phosphorous_double_none_none ... ok
[INFO] [stdout] test valence::valence_gap::tests::phosphorous_none ... ok
[INFO] [stdout] test valence::valence_gap::tests::carbon_double_up ... ok
[INFO] [stdout] test valence::valence_gap::tests::nitrogen_double_none_none ... ok
[INFO] [stdout] test valence::valence_gap::tests::sulfur_double_double_none ... ok
[INFO] [stdout] test valence::valence_gap::tests::chlorine ... ok
[INFO] [stdout] test valence::valence_gap::tests::fluorine_none ... ok
[INFO] [stdout] test valence::valence_gap::tests::sulfur_none ... ok
[INFO] [stdout] test valence::valence_gap::tests::sulfur_none_none_none ... ok
[INFO] [stdout] test valence::valence_gap::tests::fluorine ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 156 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration_tests-c4d0065f43a617ea
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests purr
[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] running `"docker" "inspect" "e4aaf120027c684c9178124a5e4ef218be3f1301f490fd26a10d5b8ccd4b8526"`
[INFO] running `"docker" "rm" "-f" "e4aaf120027c684c9178124a5e4ef218be3f1301f490fd26a10d5b8ccd4b8526"`
[INFO] [stdout] e4aaf120027c684c9178124a5e4ef218be3f1301f490fd26a10d5b8ccd4b8526