[INFO] fetching crate rust_decimal 1.8.1...
[INFO] testing rust_decimal-1.8.1 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate rust_decimal 1.8.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate rust_decimal 1.8.1 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust_decimal 1.8.1
[INFO] finished tweaking crates.io crate rust_decimal 1.8.1
[INFO] tweaked toml for crates.io crate rust_decimal 1.8.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9f09ebf4005f84dbc6bbc5087d6014750370f5b3b705a484b150fcbec8670298
[INFO] running `Command { std: "docker" "start" "-a" "9f09ebf4005f84dbc6bbc5087d6014750370f5b3b705a484b150fcbec8670298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f09ebf4005f84dbc6bbc5087d6014750370f5b3b705a484b150fcbec8670298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f09ebf4005f84dbc6bbc5087d6014750370f5b3b705a484b150fcbec8670298", kill_on_drop: false }`
[INFO] [stdout] 9f09ebf4005f84dbc6bbc5087d6014750370f5b3b705a484b150fcbec8670298
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0d2b365da0ae95d190577560c3ef9148eb308c53738afed1158b93d0f5ea1b04
[INFO] running `Command { std: "docker" "start" "-a" "0d2b365da0ae95d190577560c3ef9148eb308c53738afed1158b93d0f5ea1b04", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rust_decimal v1.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.69s
[INFO] running `Command { std: "docker" "inspect" "0d2b365da0ae95d190577560c3ef9148eb308c53738afed1158b93d0f5ea1b04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d2b365da0ae95d190577560c3ef9148eb308c53738afed1158b93d0f5ea1b04", kill_on_drop: false }`
[INFO] [stdout] 0d2b365da0ae95d190577560c3ef9148eb308c53738afed1158b93d0f5ea1b04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aef2f7b210d6785a4e86686d2b44f82a906a4c937881423e15f1a60cf5c9e7de
[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" "aef2f7b210d6785a4e86686d2b44f82a906a4c937881423e15f1a60cf5c9e7de", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling futures-core v0.3.8
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling futures-sink v0.3.8
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling futures-io v0.3.8
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling futures-task v0.3.8
[INFO] [stderr]    Compiling futures-channel v0.3.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling tokio v0.2.23
[INFO] [stderr]    Compiling pin-project v1.0.2
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling rust_decimal v1.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 47.58s
[INFO] running `Command { std: "docker" "inspect" "aef2f7b210d6785a4e86686d2b44f82a906a4c937881423e15f1a60cf5c9e7de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aef2f7b210d6785a4e86686d2b44f82a906a4c937881423e15f1a60cf5c9e7de", kill_on_drop: false }`
[INFO] [stdout] aef2f7b210d6785a4e86686d2b44f82a906a4c937881423e15f1a60cf5c9e7de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d5ee2d9269c95fc588d05c88493656921196a380faaabc8dbb0330dccd02f3e
[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" "1d5ee2d9269c95fc588d05c88493656921196a380faaabc8dbb0330dccd02f3e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_decimal-192203eab139c53e
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test serde_types::test::deserialize_valid_decimal ... ok
[INFO] [stdout] test decimal::test::it_can_rescale_internal ... ok
[INFO] [stdout] test serde_types::test::serialize_decimal ... ok
[INFO] [stdout] test decimal::test::it_can_rescale_to_maximum_scale ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/decimal_tests-45afae1912649bc0
[INFO] [stdout] test serde_types::test::deserialize_invalid_decimal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 98 tests
[INFO] [stdout] test it_can_divassign ... ok
[INFO] [stdout] test it_can_mulassign ... ok
[INFO] [stdout] test it_can_addassign ... ok
[INFO] [stdout] test it_can_calculate_signum ... ok
[INFO] [stdout] test it_can_go_from_and_into ... ok
[INFO] [stdout] test it_can_parse_fractional_numbers_with_underscore_separators ... ok
[INFO] [stdout] test it_can_calculate_abs_sub ... ok
[INFO] [stdout] test it_can_parse_from_i32 ... ok
[INFO] [stdout] test it_can_parse_different_radix ... ok
[INFO] [stdout] test it_can_parse_from_i64 ... ok
[INFO] [stdout] test it_can_normalize ... ok
[INFO] [stdout] test it_can_fract ... ok
[INFO] [stdout] test it_can_parse_alternative_formats ... ok
[INFO] [stdout] test it_adds_decimals ... ok
[INFO] [stdout] test it_can_parse_individual_parts ... ok
[INFO] [stdout] test it_can_parse_numbers_with_underscore_separators_before_decimal_point ... ok
[INFO] [stdout] test it_can_return_the_min_value ... ok
[INFO] [stdout] test it_can_parse_scientific_notation ... ok
[INFO] [stdout] test it_can_remassign ... ok
[INFO] [stdout] test it_can_reject_invalid_formats ... ok
[INFO] [stdout] test it_can_parse_highly_significant_numbers ... ok
[INFO] [stdout] test it_can_parse_numbers_and_round_correctly_with_underscore_separators_before_decimal_point ... ok
[INFO] [stdout] test it_can_round_complex_numbers_using_round_half_down ... ok
[INFO] [stdout] test it_can_reject_large_numbers_with_panic ... ok
[INFO] [stdout] test it_can_return_the_max_value ... ok
[INFO] [stdout] test it_can_round_complex_numbers ... ok
[INFO] [stdout] test it_can_rescale ... ok
[INFO] [stdout] test it_can_round_complex_numbers_using_bankers_rounding ... ok
[INFO] [stdout] test it_can_round_simple_numbers_down ... ok
[INFO] [stdout] test it_can_round_to_2dp_using_explicit_function_without_changing_value ... ok
[INFO] [stdout] test it_can_round_correctly_using_bankers_rounding_2 ... ok
[INFO] [stdout] test it_can_round_down ... ok
[INFO] [stdout] test it_can_round_simple_numbers_up ... ok
[INFO] [stdout] test it_can_round_up_using_bankers_rounding ... ok
[INFO] [stdout] test it_can_round_up_to_2dp_using_explicit_function ... ok
[INFO] [stdout] test it_can_round_using_bankers_rounding ... ok
[INFO] [stdout] test it_can_round_using_round_half_down ... ok
[INFO] [stdout] test it_can_round_using_round_half_up ... ok
[INFO] [stdout] test it_can_round_zero ... ok
[INFO] [stdout] test it_can_serialize_deserialize ... ok
[INFO] [stdout] test it_can_subassign ... ok
[INFO] [stdout] test it_can_trunc ... ok
[INFO] [stdout] test it_ceils_decimals ... ok
[INFO] [stdout] test it_cmps_decimals ... ok
[INFO] [stdout] test it_computes_equal_hashes_for_equal_values ... ok
[INFO] [stdout] test it_computes_equal_hashes_for_positive_and_negative_zero ... ok
[INFO] [stdout] test it_converts_from_f32 ... ok
[INFO] [stdout] test it_converts_from_f64 ... ok
[INFO] [stdout] test it_converts_to_f64 ... ok
[INFO] [stdout] test it_converts_to_i64 ... ok
[INFO] [stdout] test it_converts_to_u64 ... ok
[INFO] [stdout] test it_creates_a_new_decimal_using_numeric_boundaries ... ok
[INFO] [stdout] test it_can_round_up ... ok
[INFO] [stdout] test it_creates_a_new_negative_decimal ... ok
[INFO] [stdout] test it_finds_max_of_two ... ok
[INFO] [stdout] test it_finds_min_of_two ... ok
[INFO] [stdout] test it_can_round_complex_numbers_using_round_half_up ... ok
[INFO] [stdout] test it_can_round_correctly_using_bankers_rounding_1 ... ok
[INFO] [stdout] test it_can_round_down_to_2dp_using_explicit_function ... ok
[INFO] [stdout] test it_can_round_down_using_bankers_rounding ... ok
[INFO] [stdout] test it_can_round_down_when_required ... ok
[INFO] [stdout] test it_can_round_large_decimals ... ok
[INFO] [stdout] test it_can_round_to_2dp ... ok
[INFO] [stdout] test it_can_round_to_2dp_using_explicit_function ... ok
[INFO] [stdout] test it_can_round_simple_numbers_with_high_precision ... ok
[INFO] [stdout] test it_can_divide_by_zero ... ok
[INFO] [stdout] test it_eqs_decimals ... ok
[INFO] [stdout] test it_divides_decimals ... ok
[INFO] [stdout] test it_only_rounds_up_when_needed ... ok
[INFO] [stdout] test it_formats_int ... ok
[INFO] [stdout] test it_formats_neg ... ok
[INFO] [stdout] test it_formats_small_leading_zeros ... ok
[INFO] [stdout] test it_handles_i128_min ... ok
[INFO] [stdout] test it_formats_zero ... ok
[INFO] [stdout] test it_floors_decimals ... ok
[INFO] [stdout] test it_panics_when_scale_too_large ... ok
[INFO] [stdout] test it_multiplies_decimals ... ok
[INFO] [stdout] test it_handles_simple_underflow ... ok
[INFO] [stdout] test it_formats ... ok
[INFO] [stdout] test it_formats_small ... ok
[INFO] [stdout] test it_negates_decimals ... ok
[INFO] [stdout] test it_only_rounds_down_when_needed ... ok
[INFO] [stdout] test it_formats_small_neg ... ok
[INFO] [stdout] test it_parses_positive_tiny_float_string ... ok
[INFO] [stdout] test test_min_compares ... ok
[INFO] [stdout] test it_subtracts_decimals ... ok
[INFO] [stdout] test it_panics_when_multiply_with_overflow ... ok
[INFO] [stdout] test it_parses_negative_float_string ... ok
[INFO] [stdout] test it_parses_big_float_string ... ok
[INFO] [stdout] test it_parses_big_integer_string ... ok
[INFO] [stdout] test it_parses_empty_string ... ok
[INFO] [stdout] test it_parses_negative_tiny_float_string ... ok
[INFO] [stdout] test test_zero_eq_negative_zero ... ok
[INFO] [stdout] test it_parses_negative_int_string ... ok
[INFO] [stdout] test it_parses_positive_float_string ... ok
[INFO] [stdout] test it_parses_positive_int_string ... ok
[INFO] [stdout] test it_rems_decimals ... ok
[INFO] [stdout] test test_max_compares ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 98 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_decimal
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test src/decimal.rs - decimal::Decimal::rescale (line 397) ... ok
[INFO] [stdout] test src/decimal.rs - decimal::Decimal::fract (line 538) ... ok
[INFO] [stdout] test src/decimal.rs - decimal::Decimal::floor (line 572) ... ok
[INFO] [stdout] test src/decimal.rs - decimal::Decimal::max (line 623) ... ok
[INFO] [stdout] test src/decimal.rs - decimal::Decimal::from_parts (line 226) ... ok
[INFO] [stdout] test src/decimal.rs - decimal::Decimal::mantissa_array3 (line 918) ... ok
[INFO] [stdout] test src/decimal.rs - decimal::Decimal::from_scientific (line 250) ... ok
[INFO] [stdout] test src/decimal.rs - decimal::Decimal::min (line 640) ... ok
[INFO] [stdout] test src/decimal.rs - decimal::Decimal::round_dp (line 869) ... ok
[INFO] [stdout] test src/decimal.rs - decimal::Decimal::new (line 142) ... ok
[INFO] [stdout] test src/decimal.rs - decimal::Decimal::round (line 700) ... ok
[INFO] [stdout] test src/decimal.rs - decimal::Decimal::from_i128_with_scale (line 182) ... ok
[INFO] [stdout] test src/decimal.rs - decimal::Decimal::abs (line 556) ... ok
[INFO] [stdout] test src/decimal.rs - decimal::Decimal::normalize (line 659) ... ok
[INFO] [stdout] test src/decimal.rs - decimal::Decimal::ceil (line 598) ... ok
[INFO] [stdout] test src/decimal.rs - decimal::Decimal::trunc (line 500) ... ok
[INFO] [stdout] test src/decimal.rs - decimal::Decimal::set_scale (line 368) ... ok
[INFO] [stdout] test src/decimal.rs - decimal::Decimal::set_sign (line 304) ... ok
[INFO] [stdout] test src/decimal.rs - decimal::Decimal::round_dp_with_strategy (line 723) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/decimal.rs - decimal::Decimal::set_sign_negative (line 348) ... ok
[INFO] [stdout] test src/decimal.rs - decimal::Decimal::scale (line 285) ... ok
[INFO] [stdout] test src/decimal.rs - decimal::Decimal::set_sign_positive (line 324) ... ok
[INFO] [stdout] test src/decimal.rs - decimal::Decimal::unpack (line 889) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1d5ee2d9269c95fc588d05c88493656921196a380faaabc8dbb0330dccd02f3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d5ee2d9269c95fc588d05c88493656921196a380faaabc8dbb0330dccd02f3e", kill_on_drop: false }`
[INFO] [stdout] 1d5ee2d9269c95fc588d05c88493656921196a380faaabc8dbb0330dccd02f3e