[INFO] fetching crate rusty-money 0.3.5...
[INFO] testing rusty-money-0.3.5 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate rusty-money 0.3.5 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rusty-money 0.3.5 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 rusty-money 0.3.5
[INFO] finished tweaking crates.io crate rusty-money 0.3.5
[INFO] tweaked toml for crates.io crate rusty-money 0.3.5 written to /workspace/builds/worker-7/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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" "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] [stdout] db13d0226b87cac2d7b633e11aefe82dc1bbaf0fe3a38ba7a11814148872d11c
[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" "db13d0226b87cac2d7b633e11aefe82dc1bbaf0fe3a38ba7a11814148872d11c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db13d0226b87cac2d7b633e11aefe82dc1bbaf0fe3a38ba7a11814148872d11c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db13d0226b87cac2d7b633e11aefe82dc1bbaf0fe3a38ba7a11814148872d11c", kill_on_drop: false }`
[INFO] [stdout] db13d0226b87cac2d7b633e11aefe82dc1bbaf0fe3a38ba7a11814148872d11c
[INFO] running `Command { std: "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" "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] bc3c746fdc19c81c29181c1db65b4984f2d40f9c6ebf7db920033072c0132f38
[INFO] running `Command { std: "docker" "start" "-a" "bc3c746fdc19c81c29181c1db65b4984f2d40f9c6ebf7db920033072c0132f38", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling rust_decimal v1.8.1
[INFO] [stderr]    Compiling rust_decimal_macros v1.8.1
[INFO] [stderr]    Compiling rusty-money v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.60s
[INFO] running `Command { std: "docker" "inspect" "bc3c746fdc19c81c29181c1db65b4984f2d40f9c6ebf7db920033072c0132f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc3c746fdc19c81c29181c1db65b4984f2d40f9c6ebf7db920033072c0132f38", kill_on_drop: false }`
[INFO] [stdout] bc3c746fdc19c81c29181c1db65b4984f2d40f9c6ebf7db920033072c0132f38
[INFO] running `Command { std: "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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d0ca14d42f5a8ff37b59aad039e95ca1e683815c02f3b9bc6bbed4455111a36b
[INFO] running `Command { std: "docker" "start" "-a" "d0ca14d42f5a8ff37b59aad039e95ca1e683815c02f3b9bc6bbed4455111a36b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-money v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused arithmetic operation that must be used
[INFO] [stdout]    --> src/money.rs:487:9
[INFO] [stdout]     |
[INFO] [stdout] 487 |         money!(1, "USD") + money!(1, "GBP");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused arithmetic operation that must be used
[INFO] [stdout]    --> src/money.rs:494:9
[INFO] [stdout]     |
[INFO] [stdout] 494 |         money!(1, "USD") - money!(1, "GBP");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.95s
[INFO] running `Command { std: "docker" "inspect" "d0ca14d42f5a8ff37b59aad039e95ca1e683815c02f3b9bc6bbed4455111a36b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0ca14d42f5a8ff37b59aad039e95ca1e683815c02f3b9bc6bbed4455111a36b", kill_on_drop: false }`
[INFO] [stdout] d0ca14d42f5a8ff37b59aad039e95ca1e683815c02f3b9bc6bbed4455111a36b
[INFO] running `Command { std: "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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fa5668b3d27196ae88c4a53c21474333c9af33a3e6ce407b69649b716abcdafb
[INFO] running `Command { std: "docker" "start" "-a" "fa5668b3d27196ae88c4a53c21474333c9af33a3e6ce407b69649b716abcdafb", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused arithmetic operation that must be used
[INFO] [stdout] running 35 tests
[INFO] [stderr]    --> src/money.rs:487:9
[INFO] [stdout] test currency::iso::tests::iso_enum_name_matches_currency_iso_alpha_code ... ok
[INFO] [stderr]     |
[INFO] [stdout] test currency::iso::tests::no_duplicate_currency_numeric_iso_codes ... ok
[INFO] [stderr] 487 |         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:494:9
[INFO] [stderr]     |
[INFO] [stderr] 494 |         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 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rusty_money-4df84e0610b46cab
[INFO] [stdout] test currency::tests::currency_get ... ok
[INFO] [stdout] test currency::tests::currency_find_known_can_be_found ... ok
[INFO] [stdout] test exchange::tests::exchange_stores_rates ... ok
[INFO] [stdout] test format::tests::format_position ... ok
[INFO] [stdout] test format::tests::format_rounding ... ok
[INFO] [stdout] test exchange::tests::rate_new_errors_if_currencies_are_equal ... ok
[INFO] [stdout] test currency::tests::currency_find_unknown_iso_codes_raise_invalid_currency_error ... ok
[INFO] [stdout] test format::tests::format_digit_separators_with_custom_sequences ... ok
[INFO] [stdout] test exchange::tests::rate_convert ... ok
[INFO] [stdout] test exchange::tests::rate_convert_errors_if_currencies_dont_match ... ok
[INFO] [stdout] test format::tests::format_digit_separators_with_custom_separators ... ok
[INFO] [stdout] test money::tests::money_addition_and_subtraction ... ok
[INFO] [stdout] test money::tests::money_fmt_uses_correct_separators ... ok
[INFO] [stdout] test money::tests::money_from_string_ignores_separators ... ok
[INFO] [stdout] test money::tests::money_from_string_parses_correctly ... ok
[INFO] [stdout] test money::tests::money_multiplication_and_division ... ok
[INFO] [stdout] test money::tests::money_allocate ... ok
[INFO] [stdout] test money::tests::money_fmt_places_symbols_correctly ... ok
[INFO] [stdout] test money::tests::money_format_rounds_exponent ... ok
[INFO] [stdout] test money::tests::money_from_string_parses_signs ... ok
[INFO] [stdout] test money::tests::money_from_string_decimal_sanity ... ok
[INFO] [stdout] test money::tests::money_fmt_separates_digits ... ok
[INFO] [stdout] test money::tests::money_from_string_parse_errs ... ok
[INFO] [stdout] test money::tests::money_comparison ... ok
[INFO] [stdout] test money::tests::money_major_minor ... ok
[INFO] [stdout] test money::tests::money_allocate_to ... ok
[INFO] [stdout] test money::tests::money_precision_and_rounding ... ok
[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_ops_less_than_panics_on_different_currencies ... ok
[INFO] [stdout] test money::tests::money_subtractionpanics_on_different_currencies ... ok
[INFO] [stdout] test money::tests::money_sub_assign_panics_on_different_currencies ... ok
[INFO] [stdout] test money::tests::money_add_assign_panics_on_different_currencies ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rusty-money
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 66) ... ok
[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] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fa5668b3d27196ae88c4a53c21474333c9af33a3e6ce407b69649b716abcdafb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa5668b3d27196ae88c4a53c21474333c9af33a3e6ce407b69649b716abcdafb", kill_on_drop: false }`
[INFO] [stdout] fa5668b3d27196ae88c4a53c21474333c9af33a3e6ce407b69649b716abcdafb