[INFO] updating cached repository photino/num-traits
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/photino/num-traits
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/photino/num-traits" "work/ex/beta-1.38-1/sources/1.37.0/gh/photino/num-traits"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/photino/num-traits'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/photino/num-traits" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/photino/num-traits"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/photino/num-traits'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0f0b9f430de41fe678bff74a62919df9594cf329
[INFO] sha for GitHub repo photino/num-traits: 0f0b9f430de41fe678bff74a62919df9594cf329
[INFO] validating manifest of photino/num-traits on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of photino/num-traits on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing photino/num-traits
[INFO] finished frobbing photino/num-traits
[INFO] frobbed toml for photino/num-traits written to work/ex/beta-1.38-1/sources/1.37.0/gh/photino/num-traits/Cargo.toml
[INFO] started frobbing photino/num-traits
[INFO] finished frobbing photino/num-traits
[INFO] frobbed toml for photino/num-traits written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/photino/num-traits/Cargo.toml
[INFO] crate photino/num-traits already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing photino/num-traits against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/photino/num-traits:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 11e043046775e7f224d6bbb284feb19bdc54003a7eddd973987a307dcb802ff0
[INFO] running `"docker" "start" "-a" "11e043046775e7f224d6bbb284feb19bdc54003a7eddd973987a307dcb802ff0"`
[INFO] [stderr]    Compiling num-traits v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::f32::<impl f32>::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` except that `abs_sub` also propagates NaNs (also known as `fdimf` in C). If you truly need the positive difference, consider using that expression or the C function `fdimf`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too).
[INFO] [stderr]    --> src/float.rs:318:17
[INFO] [stderr]     |
[INFO] [stderr] 318 |                 <$t>::abs_sub(self, other)
[INFO] [stderr]     |                 ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 396 | impl_float!(f32);
[INFO] [stderr]     | ----------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::f64::<impl f64>::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` except that `abs_sub` also propagates NaNs (also known as `fdim` in C). If you truly need the positive difference, consider using that expression or the C function `fdim`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too).
[INFO] [stderr]    --> src/float.rs:318:17
[INFO] [stderr]     |
[INFO] [stderr] 318 |                 <$t>::abs_sub(self, other)
[INFO] [stderr]     |                 ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 397 | impl_float!(f64);
[INFO] [stderr]     | ----------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `"docker" "inspect" "11e043046775e7f224d6bbb284feb19bdc54003a7eddd973987a307dcb802ff0"`
[INFO] running `"docker" "rm" "-f" "11e043046775e7f224d6bbb284feb19bdc54003a7eddd973987a307dcb802ff0"`
[INFO] [stdout] 11e043046775e7f224d6bbb284feb19bdc54003a7eddd973987a307dcb802ff0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/photino/num-traits:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 462f35c8e7a271768e49d4acee1a624c8e88e6624a6579f2da3a1de1fd8ef642
[INFO] running `"docker" "start" "-a" "462f35c8e7a271768e49d4acee1a624c8e88e6624a6579f2da3a1de1fd8ef642"`
[INFO] [stderr]    Compiling num-traits v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::f32::<impl f32>::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` except that `abs_sub` also propagates NaNs (also known as `fdimf` in C). If you truly need the positive difference, consider using that expression or the C function `fdimf`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too).
[INFO] [stderr]    --> src/float.rs:318:17
[INFO] [stderr]     |
[INFO] [stderr] 318 |                 <$t>::abs_sub(self, other)
[INFO] [stderr]     |                 ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 396 | impl_float!(f32);
[INFO] [stderr]     | ----------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::f64::<impl f64>::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` except that `abs_sub` also propagates NaNs (also known as `fdim` in C). If you truly need the positive difference, consider using that expression or the C function `fdim`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too).
[INFO] [stderr]    --> src/float.rs:318:17
[INFO] [stderr]     |
[INFO] [stderr] 318 |                 <$t>::abs_sub(self, other)
[INFO] [stderr]     |                 ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 397 | impl_float!(f64);
[INFO] [stderr]     | ----------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "462f35c8e7a271768e49d4acee1a624c8e88e6624a6579f2da3a1de1fd8ef642"`
[INFO] running `"docker" "rm" "-f" "462f35c8e7a271768e49d4acee1a624c8e88e6624a6579f2da3a1de1fd8ef642"`
[INFO] [stdout] 462f35c8e7a271768e49d4acee1a624c8e88e6624a6579f2da3a1de1fd8ef642
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/photino/num-traits:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] fbd18369a151b1ef43b0c3a8905c55024b4277d1af73e8590ecb90c044d3526f
[INFO] running `"docker" "start" "-a" "fbd18369a151b1ef43b0c3a8905c55024b4277d1af73e8590ecb90c044d3526f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/num_traits-7aa40e170f383931
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests num-traits
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_cast ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "fbd18369a151b1ef43b0c3a8905c55024b4277d1af73e8590ecb90c044d3526f"`
[INFO] running `"docker" "rm" "-f" "fbd18369a151b1ef43b0c3a8905c55024b4277d1af73e8590ecb90c044d3526f"`
[INFO] [stdout] fbd18369a151b1ef43b0c3a8905c55024b4277d1af73e8590ecb90c044d3526f