[INFO] crate mpart-async 0.2.1 is already in cache
[INFO] extracting crate mpart-async 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/mpart-async/0.2.1
[INFO] extracting crate mpart-async 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mpart-async/0.2.1
[INFO] validating manifest of mpart-async-0.2.1 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 mpart-async-0.2.1 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 mpart-async-0.2.1
[INFO] finished frobbing mpart-async-0.2.1
[INFO] frobbed toml for mpart-async-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/mpart-async/0.2.1/Cargo.toml
[INFO] started frobbing mpart-async-0.2.1
[INFO] finished frobbing mpart-async-0.2.1
[INFO] frobbed toml for mpart-async-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mpart-async/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] testing mpart-async-0.2.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mpart-async/0.2.1:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 6f19f7dd76b398529abf868009742559004f7aa2b75cf97b724f2e3a89527016
[INFO] running `"docker" "start" "-a" "6f19f7dd76b398529abf868009742559004f7aa2b75cf97b724f2e3a89527016"`
[INFO] [stderr]    Compiling mpart-async v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "6f19f7dd76b398529abf868009742559004f7aa2b75cf97b724f2e3a89527016"`
[INFO] running `"docker" "rm" "-f" "6f19f7dd76b398529abf868009742559004f7aa2b75cf97b724f2e3a89527016"`
[INFO] [stdout] 6f19f7dd76b398529abf868009742559004f7aa2b75cf97b724f2e3a89527016
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mpart-async/0.2.1:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] e6c73a243291edd2d2033ceb56c974a328103f81425f54cf1627c5a7ebf23240
[INFO] running `"docker" "start" "-a" "e6c73a243291edd2d2033ceb56c974a328103f81425f54cf1627c5a7ebf23240"`
[INFO] [stderr]    Compiling mpart-async v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/hyper.rs:19:19
[INFO] [stderr]    |
[INFO] [stderr] 19 | type BoxFut = Box<Future<Item = Response<Body>, Error = hyper::Error> + Send>;
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Response<Body>, Error = hyper::Error> + Send`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.93s
[INFO] running `"docker" "inspect" "e6c73a243291edd2d2033ceb56c974a328103f81425f54cf1627c5a7ebf23240"`
[INFO] running `"docker" "rm" "-f" "e6c73a243291edd2d2033ceb56c974a328103f81425f54cf1627c5a7ebf23240"`
[INFO] [stdout] e6c73a243291edd2d2033ceb56c974a328103f81425f54cf1627c5a7ebf23240
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mpart-async/0.2.1:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 05b479a9a9756342b8ef0ba2d673623a23e44dfa29267d996ca5e591325d736c
[INFO] running `"docker" "start" "-a" "05b479a9a9756342b8ef0ba2d673623a23e44dfa29267d996ca5e591325d736c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mpart_async-8de4b7325372aab9
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::sets_boundary ... ok
[INFO] [stdout] test tests::writes_field_header ... ok
[INFO] [stdout] test tests::writes_stream_header ... ok
[INFO] [stdout] test tests::writes_fields ... ok
[INFO] [stdout] test tests::writes_streams_and_fields ... ok
[INFO] [stdout] test tests::writes_streams ... ok
[INFO] [stdout] test filestream::tests::new ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mpart-async
[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" "05b479a9a9756342b8ef0ba2d673623a23e44dfa29267d996ca5e591325d736c"`
[INFO] running `"docker" "rm" "-f" "05b479a9a9756342b8ef0ba2d673623a23e44dfa29267d996ca5e591325d736c"`
[INFO] [stdout] 05b479a9a9756342b8ef0ba2d673623a23e44dfa29267d996ca5e591325d736c