[INFO] fetching crate mpart-async 0.2.1...
[INFO] extracting crate mpart-async 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/mpart-async/0.2.1
[INFO] extracting crate mpart-async 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mpart-async/0.2.1
[INFO] validating manifest of mpart-async-0.2.1 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 mpart-async-0.2.1 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 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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/reg/mpart-async/0.2.1/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 mpart-async-0.2.1 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 892ab05ec3cac282b55bb8096dac6f9c964a673842ea0f1d00de48e29a57adc0
[INFO] running `"docker" "start" "-a" "892ab05ec3cac282b55bb8096dac6f9c964a673842ea0f1d00de48e29a57adc0"`
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling mpart-async v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `"docker" "inspect" "892ab05ec3cac282b55bb8096dac6f9c964a673842ea0f1d00de48e29a57adc0"`
[INFO] running `"docker" "rm" "-f" "892ab05ec3cac282b55bb8096dac6f9c964a673842ea0f1d00de48e29a57adc0"`
[INFO] [stdout] 892ab05ec3cac282b55bb8096dac6f9c964a673842ea0f1d00de48e29a57adc0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4ce8207f09cde18d033111bc68a31ca917dc0dab0414c2d134b5215f751d0b8f
[INFO] running `"docker" "start" "-a" "4ce8207f09cde18d033111bc68a31ca917dc0dab0414c2d134b5215f751d0b8f"`
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling hyper v0.12.33
[INFO] [stderr]    Compiling mpart-async v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.75s
[INFO] running `"docker" "inspect" "4ce8207f09cde18d033111bc68a31ca917dc0dab0414c2d134b5215f751d0b8f"`
[INFO] running `"docker" "rm" "-f" "4ce8207f09cde18d033111bc68a31ca917dc0dab0414c2d134b5215f751d0b8f"`
[INFO] [stdout] 4ce8207f09cde18d033111bc68a31ca917dc0dab0414c2d134b5215f751d0b8f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 340e356aeecd49abab6e12a3c04a9234f5f2e993171f02e01cf2790ba8479775
[INFO] running `"docker" "start" "-a" "340e356aeecd49abab6e12a3c04a9234f5f2e993171f02e01cf2790ba8479775"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mpart_async-a19e3d5f0b9ea58f
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::writes_streams_and_fields ... ok
[INFO] [stdout] test tests::writes_streams ... ok
[INFO] [stdout] test tests::writes_stream_header ... ok
[INFO] [stdout] test tests::writes_field_header ... ok
[INFO] [stdout] test tests::writes_fields ... ok
[INFO] [stdout] test tests::sets_boundary ... 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" "340e356aeecd49abab6e12a3c04a9234f5f2e993171f02e01cf2790ba8479775"`
[INFO] running `"docker" "rm" "-f" "340e356aeecd49abab6e12a3c04a9234f5f2e993171f02e01cf2790ba8479775"`
[INFO] [stdout] 340e356aeecd49abab6e12a3c04a9234f5f2e993171f02e01cf2790ba8479775