[INFO] crate tokio-mockstream 1.1.0 is already in cache
[INFO] extracting crate tokio-mockstream 1.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-mockstream/1.1.0
[INFO] extracting crate tokio-mockstream 1.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tokio-mockstream/1.1.0
[INFO] validating manifest of tokio-mockstream-1.1.0 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 tokio-mockstream-1.1.0 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 tokio-mockstream-1.1.0
[INFO] finished frobbing tokio-mockstream-1.1.0
[INFO] frobbed toml for tokio-mockstream-1.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-mockstream/1.1.0/Cargo.toml
[INFO] started frobbing tokio-mockstream-1.1.0
[INFO] finished frobbing tokio-mockstream-1.1.0
[INFO] frobbed toml for tokio-mockstream-1.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tokio-mockstream/1.1.0/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 tokio-mockstream-1.1.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tokio-mockstream/1.1.0:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 0e545cfbc269f81a3e5d7c4c8644fc62750934c03a5e4fcb79e694f7c54d1746
[INFO] running `"docker" "start" "-a" "0e545cfbc269f81a3e5d7c4c8644fc62750934c03a5e4fcb79e694f7c54d1746"`
[INFO] [stderr]    Compiling tokio-mockstream v1.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "0e545cfbc269f81a3e5d7c4c8644fc62750934c03a5e4fcb79e694f7c54d1746"`
[INFO] running `"docker" "rm" "-f" "0e545cfbc269f81a3e5d7c4c8644fc62750934c03a5e4fcb79e694f7c54d1746"`
[INFO] [stdout] 0e545cfbc269f81a3e5d7c4c8644fc62750934c03a5e4fcb79e694f7c54d1746
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tokio-mockstream/1.1.0:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8d8e9b3397883c542c198c4a6669d0c02c35a7b787cf15da511789f83690a3bc
[INFO] running `"docker" "start" "-a" "8d8e9b3397883c542c198c4a6669d0c02c35a7b787cf15da511789f83690a3bc"`
[INFO] [stderr]    Compiling tokio-mockstream v1.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead
[INFO] [stderr]   --> src/tests.rs:13:38
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let stream = MockStream::empty().framed(LineCodec);
[INFO] [stderr]    |                                      ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead
[INFO] [stderr]   --> src/tests.rs:26:57
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let mut iter = MockStream::new(b"Hello\nGoodbye\n").framed(LineCodec).wait();
[INFO] [stderr]    |                                                         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `"docker" "inspect" "8d8e9b3397883c542c198c4a6669d0c02c35a7b787cf15da511789f83690a3bc"`
[INFO] running `"docker" "rm" "-f" "8d8e9b3397883c542c198c4a6669d0c02c35a7b787cf15da511789f83690a3bc"`
[INFO] [stdout] 8d8e9b3397883c542c198c4a6669d0c02c35a7b787cf15da511789f83690a3bc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tokio-mockstream/1.1.0:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 1f99d18c056bb43df362cda5dd7bcb7c7a1ed0d106540d46a72ad84fab4c9c3e
[INFO] running `"docker" "start" "-a" "1f99d18c056bb43df362cda5dd7bcb7c7a1ed0d106540d46a72ad84fab4c9c3e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tokio_mockstream-35d71339b5f38d10
[INFO] [stdout] test tests::reading_from_mockstream ... ok
[INFO] [stdout] test tests::writing_to_mockstream ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokio-mockstream
[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" "1f99d18c056bb43df362cda5dd7bcb7c7a1ed0d106540d46a72ad84fab4c9c3e"`
[INFO] running `"docker" "rm" "-f" "1f99d18c056bb43df362cda5dd7bcb7c7a1ed0d106540d46a72ad84fab4c9c3e"`
[INFO] [stdout] 1f99d18c056bb43df362cda5dd7bcb7c7a1ed0d106540d46a72ad84fab4c9c3e