[INFO] crate args 2.2.0 is already in cache
[INFO] extracting crate args 2.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/args/2.2.0
[INFO] extracting crate args 2.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/args/2.2.0
[INFO] validating manifest of args-2.2.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of args-2.2.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing args-2.2.0
[INFO] finished frobbing args-2.2.0
[INFO] frobbed toml for args-2.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/args/2.2.0/Cargo.toml
[INFO] started frobbing args-2.2.0
[INFO] finished frobbing args-2.2.0
[INFO] frobbed toml for args-2.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/args/2.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing args-2.2.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/args/2.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 776aae865ecff660b8c54b02b74655c254fdd20ed049f612481f4fc3f7b34785
[INFO] running `"docker" "start" "-a" "776aae865ecff660b8c54b02b74655c254fdd20ed049f612481f4fc3f7b34785"`
[INFO] [stderr]    Compiling args v2.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "776aae865ecff660b8c54b02b74655c254fdd20ed049f612481f4fc3f7b34785"`
[INFO] running `"docker" "rm" "-f" "776aae865ecff660b8c54b02b74655c254fdd20ed049f612481f4fc3f7b34785"`
[INFO] [stdout] 776aae865ecff660b8c54b02b74655c254fdd20ed049f612481f4fc3f7b34785
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/args/2.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 632ef404762ae44716d76c78a12927e412929e49aa6b94817c06bebf7d0c90a0
[INFO] running `"docker" "start" "-a" "632ef404762ae44716d76c78a12927e412929e49aa6b94817c06bebf7d0c90a0"`
[INFO] [stderr]    Compiling args v2.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `"docker" "inspect" "632ef404762ae44716d76c78a12927e412929e49aa6b94817c06bebf7d0c90a0"`
[INFO] running `"docker" "rm" "-f" "632ef404762ae44716d76c78a12927e412929e49aa6b94817c06bebf7d0c90a0"`
[INFO] [stdout] 632ef404762ae44716d76c78a12927e412929e49aa6b94817c06bebf7d0c90a0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/args/2.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] df5a04d827600b6706aa5e26fbfca030bc916bb8823b2e2d4118c6833539990d
[INFO] running `"docker" "start" "-a" "df5a04d827600b6706aa5e26fbfca030bc916bb8823b2e2d4118c6833539990d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/args-a43a2ed0f1a744a8
[INFO] [stdout] 
[INFO] [stdout] running 56 tests
[INFO] [stdout] test options::tst::opt::is_required::when_optional::returns_false ... ok
[INFO] [stdout] test options::tst::opt::is_required::when_required::with_default::returns_false ... ok
[INFO] [stdout] test options::tst::opt::is_required::when_required::without_default::returns_true ... ok
[INFO] [stdout] test options::tst::opt::parse::flag::absent::returns_some_false ... ok
[INFO] [stdout] test options::tst::opt::parse::option::absent::without_default::returns_none ... ok
[INFO] [stdout] test options::tst::opt::parse::option::present::returns_some_value ... ok
[INFO] [stdout] test options::tst::opt::parse::option::absent::with_default::returns_some_default ... ok
[INFO] [stdout] test options::tst::opt::parse::flag::present::returns_some_true ... ok
[INFO] [stdout] test tst::has_options::has_flag::it_returns_true ... ok
[INFO] [stdout] test tst::has_options::has_none::it_returns_false ... ok
[INFO] [stdout] test tst::optional_value_of::opt_absent::returns_none ... ok
[INFO] [stdout] test tst::optional_validated_value_of::opt_present::can_be_cast::validation_fails::returns_err ... ok
[INFO] [stdout] test tst::optional_validated_value_of::opt_absent::returns_none ... ok
[INFO] [stdout] test tst::has_value::absent::returns_false ... ok
[INFO] [stdout] test tst::optional_value_of::opt_present::can_be_cast::returns_ok_value ... ok
[INFO] [stdout] test tst::optional_value_of::opt_present::cannot_be_cast::returns_err ... ok
[INFO] [stdout] test tst::parse::flag::absent::returns_false ... ok
[INFO] [stdout] test tst::parse::flag::present::returns_true ... ok
[INFO] [stdout] test tst::parse::multi::absent::returns_ok ... ok
[INFO] [stdout] test tst::parse::multi::argument_missing::returns_err ... ok
[INFO] [stdout] test tst::parse::multi::present::multiple_args::returns_values ... ok
[INFO] [stdout] test tst::parse::multi::present::single_arg::returns_value ... ok
[INFO] [stdout] test tst::parse::single::argument_missing::returns_err ... ok
[INFO] [stdout] test tst::parse::single::required::absent::defaulted::returns_default ... ok
[INFO] [stdout] test tst::parse::single::optional::absent::not_defaulted::returns_err ... ok
[INFO] [stdout] test tst::parse::single::optional::absent::defaulted::returns_default ... ok
[INFO] [stdout] test tst::parse::single::optional::present::returns_value ... ok
[INFO] [stdout] test tst::parse::unrecognized_option::returns_err ... ok
[INFO] [stdout] test tst::parse::single::required::present::returns_value ... ok
[INFO] [stdout] test tst::validated_value_of::opt_present::can_be_cast::validation_fails::returns_err ... ok
[INFO] [stdout] test tst::validated_value_of::opt_present::can_be_cast::validation_passes::returns_err ... ok
[INFO] [stdout] test tst::value_of::opt_absent::returns_err ... ok
[INFO] [stdout] test tst::validated_value_of::opt_present::cannot_be_cast::returns_err ... ok
[INFO] [stdout] test tst::value_of::opt_present::can_be_cast::returns_ok_value ... ok
[INFO] [stdout] test tst::value_of::opt_present::cannot_be_cast::returns_err ... ok
[INFO] [stdout] test tst::optional_validated_value_of::opt_present::can_be_cast::validation_passes::returns_err ... ok
[INFO] [stdout] test tst::values_of::opt_absent::returns_err ... ok
[INFO] [stdout] test tst::optional_validated_value_of::opt_present::cannot_be_cast::returns_err ... ok
[INFO] [stdout] test tst::values_of::opt_present::cannot_be_cast::returns_err ... ok
[INFO] [stdout] test tst::has_options::has_option::it_returns_true ... ok
[INFO] [stdout] test validations::tst::order::compare::greater_than::when_equal_to::returns_false ... ok
[INFO] [stdout] test tst::validated_value_of::opt_absent::returns_err ... ok
[INFO] [stdout] test tst::has_value::present::returns_true ... ok
[INFO] [stdout] test validations::tst::order::compare::greater_than::when_less_than::returns_false ... ok
[INFO] [stdout] test tst::values_of::opt_present::can_be_cast::returns_ok_value ... ok
[INFO] [stdout] test validations::tst::order::compare::less_than::when_less_than::returns_true ... ok
[INFO] [stdout] test validations::tst::order::compare::greater_than_or_equal::when_greater_than::returns_true ... ok
[INFO] [stdout] test validations::tst::order::compare::less_than::when_equal_to::returns_false ... ok
[INFO] [stdout] test validations::tst::order::compare::less_than::when_greater_than::returns_false ... ok
[INFO] [stdout] test validations::tst::order::compare::greater_than_or_equal::when_less_than::returns_false ... ok
[INFO] [stdout] test validations::tst::order::compare::less_than_or_equal::when_greater_than::returns_false ... ok
[INFO] [stdout] test validations::tst::order::compare::less_than_or_equal::when_less_than::returns_true ... ok
[INFO] [stdout] test validations::tst::order::compare::less_than_or_equal::when_equal_to::returns_true ... ok
[INFO] [stdout] test validations::tst::order::compare::greater_than::when_greater_than::returns_true ... ok
[INFO] [stderr]    Doc-tests args
[INFO] [stdout] test tst::parse::single::required::absent::not_defaulted::returns_err ... ok
[INFO] [stdout] test validations::tst::order::compare::greater_than_or_equal::when_equal_to::returns_true ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 56 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 28) ... ok
[INFO] [stdout] test src/validations/mod.rs - validations::OrderValidation (line 67) ... ok
[INFO] [stdout] test src/lib.rs -  (line 38) ... ok
[INFO] [stdout] test src/traits/mod.rs - traits (line 8) ... 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" "df5a04d827600b6706aa5e26fbfca030bc916bb8823b2e2d4118c6833539990d"`
[INFO] running `"docker" "rm" "-f" "df5a04d827600b6706aa5e26fbfca030bc916bb8823b2e2d4118c6833539990d"`
[INFO] [stdout] df5a04d827600b6706aa5e26fbfca030bc916bb8823b2e2d4118c6833539990d