[INFO] crate rusty-money 0.3.4 is already in cache
[INFO] testing rusty-money-0.3.4 against 1.44.0 for beta-1.45-1
[INFO] extracting crate rusty-money 0.3.4 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rusty-money 0.3.4 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 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-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] [stderr]     Blocking waiting for file lock on package cache
[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] 84147b1ce07073388dc0c55a4ffbcf7ac71da3253a0c3d9b8124cacbca0c59fb
[INFO] running `"docker" "start" "-a" "84147b1ce07073388dc0c55a4ffbcf7ac71da3253a0c3d9b8124cacbca0c59fb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling rust_decimal v1.6.0
[INFO] [stderr]    Compiling quote v1.0.6
[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 8.17s
[INFO] running `"docker" "inspect" "84147b1ce07073388dc0c55a4ffbcf7ac71da3253a0c3d9b8124cacbca0c59fb"`
[INFO] running `"docker" "rm" "-f" "84147b1ce07073388dc0c55a4ffbcf7ac71da3253a0c3d9b8124cacbca0c59fb"`
[INFO] [stdout] 84147b1ce07073388dc0c55a4ffbcf7ac71da3253a0c3d9b8124cacbca0c59fb
[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] [stdout] 7cddf7539e5e51099c37a76e157bc677f1552c50da064f454d0e201e91acb18c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "7cddf7539e5e51099c37a76e157bc677f1552c50da064f454d0e201e91acb18c"`
[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 3.16s
[INFO] running `"docker" "inspect" "7cddf7539e5e51099c37a76e157bc677f1552c50da064f454d0e201e91acb18c"`
[INFO] running `"docker" "rm" "-f" "7cddf7539e5e51099c37a76e157bc677f1552c50da064f454d0e201e91acb18c"`
[INFO] [stdout] 7cddf7539e5e51099c37a76e157bc677f1552c50da064f454d0e201e91acb18c
[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] a4b683b7a7de29b5ec8f6e82c405b34db8af76e5f4f501e3a5e4ce9377126346
[INFO] running `"docker" "start" "-a" "a4b683b7a7de29b5ec8f6e82c405b34db8af76e5f4f501e3a5e4ce9377126346"`
[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 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rusty_money-5557e32a593dd94f
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test exchange::tests::exchange_stores_rates ... ok
[INFO] [stdout] test currency::tests::currency_get ... ok
[INFO] [stdout] test exchange::tests::rate_convert ... ok
[INFO] [stdout] test format::tests::format_digit_separators_with_custom_separators ... 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_rounding ... ok
[INFO] [stdout] test format::tests::format_position ... ok
[INFO] [stdout] test money::tests::money_fmt_places_symbols_correctly ... ok
[INFO] [stdout] test format::tests::format_digit_separators_with_custom_sequences ... ok
[INFO] [stdout] test money::tests::money_fmt_uses_correct_separators ... ok
[INFO] [stdout] test exchange::tests::rate_new_errors_if_currencies_are_equal ... ok
[INFO] [stdout] test money::tests::money_allocate_to ... ok
[INFO] [stdout] test money::tests::money_format_rounds_exponent ... ok
[INFO] [stdout] test currency::tests::currency_find_known_can_be_found ... ok
[INFO] [stdout] test currency::tests::currency_find_unknown_iso_codes_raise_invalid_currency_error ... ok
[INFO] [stdout] test money::tests::money_comparison ... ok
[INFO] [stdout] test money::tests::money_major_minor ... 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_parse_errs ... ok
[INFO] [stdout] test money::tests::money_from_string_parses_correctly ... ok
[INFO] [stdout] test money::tests::money_allocate ... ok
[INFO] [stdout] test money::tests::money_from_string_parses_signs ... ok
[INFO] [stdout] test money::tests::money_multiplication_and_division ... 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_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_sub_assign_panics_on_different_currencies ... ok
[INFO] [stdout] test money::tests::money_ops_less_than_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] 
[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 82) ... ok
[INFO] [stdout] test src/lib.rs -  (line 11) ... ok
[INFO] [stdout] test src/lib.rs -  (line 43) ... 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" "a4b683b7a7de29b5ec8f6e82c405b34db8af76e5f4f501e3a5e4ce9377126346"`
[INFO] running `"docker" "rm" "-f" "a4b683b7a7de29b5ec8f6e82c405b34db8af76e5f4f501e3a5e4ce9377126346"`
[INFO] [stdout] a4b683b7a7de29b5ec8f6e82c405b34db8af76e5f4f501e3a5e4ce9377126346