[INFO] crate rusty-money 0.3.4 is already in cache
[INFO] testing rusty-money-0.3.4 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate rusty-money 0.3.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rusty-money 0.3.4 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rusty-money 0.3.4
[INFO] finished tweaking crates.io crate rusty-money 0.3.4
[INFO] tweaked toml for crates.io crate rusty-money 0.3.4 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2020-06-03" "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] 091a2f98c176b8e8fce5d51b94ca035ed089cac555c36f22ab05c736d23794a6
[INFO] running `"docker" "start" "-a" "091a2f98c176b8e8fce5d51b94ca035ed089cac555c36f22ab05c736d23794a6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling rust_decimal v1.6.0
[INFO] [stderr]    Compiling rust_decimal_macro_impls v1.6.0
[INFO] [stderr]    Compiling rust_decimal_macros v1.6.0
[INFO] [stderr]    Compiling rusty-money v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.14s
[INFO] running `"docker" "inspect" "091a2f98c176b8e8fce5d51b94ca035ed089cac555c36f22ab05c736d23794a6"`
[INFO] running `"docker" "rm" "-f" "091a2f98c176b8e8fce5d51b94ca035ed089cac555c36f22ab05c736d23794a6"`
[INFO] [stdout] 091a2f98c176b8e8fce5d51b94ca035ed089cac555c36f22ab05c736d23794a6
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2020-06-03" "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] 39ccc97c91b01de52a3bf181d4325d75692061b8432019059cab6376a6768d2a
[INFO] running `"docker" "start" "-a" "39ccc97c91b01de52a3bf181d4325d75692061b8432019059cab6376a6768d2a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rusty-money v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused arithmetic operation that must be used
[INFO] [stderr]    --> src/money.rs:492:9
[INFO] [stderr]     |
[INFO] [stderr] 492 |         money!(1, "USD") + money!(1, "GBP");
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused arithmetic operation that must be used
[INFO] [stderr]    --> src/money.rs:499:9
[INFO] [stderr]     |
[INFO] [stderr] 499 |         money!(1, "USD") - money!(1, "GBP");
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `"docker" "inspect" "39ccc97c91b01de52a3bf181d4325d75692061b8432019059cab6376a6768d2a"`
[INFO] running `"docker" "rm" "-f" "39ccc97c91b01de52a3bf181d4325d75692061b8432019059cab6376a6768d2a"`
[INFO] [stdout] 39ccc97c91b01de52a3bf181d4325d75692061b8432019059cab6376a6768d2a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2020-06-03" "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] 337a7687ba1ea9856e092f06aadc68c85a99080112f54b448f7201072d1aaa96
[INFO] running `"docker" "start" "-a" "337a7687ba1ea9856e092f06aadc68c85a99080112f54b448f7201072d1aaa96"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused arithmetic operation that must be used
[INFO] [stderr]    --> src/money.rs:492:9
[INFO] [stderr]     |
[INFO] [stderr] 492 |         money!(1, "USD") + money!(1, "GBP");
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused arithmetic operation that must be used
[INFO] [stderr]    --> src/money.rs:499:9
[INFO] [stderr]     |
[INFO] [stderr] 499 |         money!(1, "USD") - money!(1, "GBP");
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rusty_money-80cf0140110eba41
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test exchange::tests::rate_new_errors_if_currencies_are_equal ... ok
[INFO] [stdout] test exchange::tests::exchange_stores_rates ... ok
[INFO] [stdout] test currency::tests::currency_get ... ok
[INFO] [stdout] test exchange::tests::rate_convert_errors_if_currencies_dont_match ... ok
[INFO] [stdout] test money::tests::money_addition_and_subtraction ... ok
[INFO] [stdout] test format::tests::format_digit_separators_with_custom_separators ... ok
[INFO] [stdout] test format::tests::format_position ... ok
[INFO] [stdout] test format::tests::format_digit_separators_with_custom_sequences ... ok
[INFO] [stdout] test exchange::tests::rate_convert ... ok
[INFO] [stdout] test money::tests::money_comparison ... ok
[INFO] [stdout] test money::tests::money_allocate ... ok
[INFO] [stdout] test format::tests::format_rounding ... ok
[INFO] [stdout] test money::tests::money_allocate_to ... ok
[INFO] [stdout] test money::tests::money_from_string_parse_errs ... ok
[INFO] [stdout] test money::tests::money_from_string_parses_correctly ... ok
[INFO] [stdout] test money::tests::money_from_string_parses_signs ... ok
[INFO] [stdout] test currency::tests::currency_find_known_can_be_found ... ok
[INFO] [stdout] test money::tests::money_major_minor ... ok
[INFO] [stdout] test currency::tests::currency_find_unknown_iso_codes_raise_invalid_currency_error ... ok
[INFO] [stdout] test money::tests::money_fmt_uses_correct_separators ... ok
[INFO] [stdout] test money::tests::money_format_rounds_exponent ... ok
[INFO] [stdout] test money::tests::money_fmt_separates_digits ... ok
[INFO] [stdout] test money::tests::money_from_string_ignores_separators ... ok
[INFO] [stdout] test money::tests::money_from_string_decimal_sanity ... ok
[INFO] [stdout] test money::tests::money_precision_and_rounding ... ok
[INFO] [stdout] test money::tests::money_multiplication_and_division ... ok
[INFO] [stdout] test money::tests::money_fmt_places_symbols_correctly ... ok
[INFO] [stdout] test money::tests::money_add_assign_panics_on_different_currencies ... ok
[INFO] [stderr]    Doc-tests rusty-money
[INFO] [stdout] test money::tests::money_addition_panics_on_different_currencies ... ok
[INFO] [stdout] test money::tests::money_ops_greater_than_panics_on_different_currencies ... ok
[INFO] [stdout] test money::tests::money_subtractionpanics_on_different_currencies ... ok
[INFO] [stdout] test money::tests::money_ops_less_than_panics_on_different_currencies ... ok
[INFO] [stdout] test money::tests::money_sub_assign_panics_on_different_currencies ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs -  (line 43) ... ok
[INFO] [stdout] test src/lib.rs -  (line 11) ... ok
[INFO] [stdout] test src/lib.rs -  (line 82) ... ok
[INFO] [stdout] test src/lib.rs -  (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "337a7687ba1ea9856e092f06aadc68c85a99080112f54b448f7201072d1aaa96"`
[INFO] running `"docker" "rm" "-f" "337a7687ba1ea9856e092f06aadc68c85a99080112f54b448f7201072d1aaa96"`
[INFO] [stdout] 337a7687ba1ea9856e092f06aadc68c85a99080112f54b448f7201072d1aaa96