[INFO] crate tokio-mockstream 1.1.0 is already in cache
[INFO] testing tokio-mockstream-1.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate tokio-mockstream 1.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate tokio-mockstream 1.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-mockstream 1.1.0
[INFO] finished tweaking crates.io crate tokio-mockstream 1.1.0
[INFO] tweaked toml for crates.io crate tokio-mockstream 1.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d070f84946e022d24ba937732b3fc77325fc153c7ce20056a0c3fc0d684ced00
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d070f84946e022d24ba937732b3fc77325fc153c7ce20056a0c3fc0d684ced00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d070f84946e022d24ba937732b3fc77325fc153c7ce20056a0c3fc0d684ced00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d070f84946e022d24ba937732b3fc77325fc153c7ce20056a0c3fc0d684ced00", kill_on_drop: false }`
[INFO] [stdout] d070f84946e022d24ba937732b3fc77325fc153c7ce20056a0c3fc0d684ced00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a3abc468fc470b2ef58d33b1ec8f3f6004d9dad5b73e68c841b96b87f2fabcc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8a3abc468fc470b2ef58d33b1ec8f3f6004d9dad5b73e68c841b96b87f2fabcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-mockstream v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "8a3abc468fc470b2ef58d33b1ec8f3f6004d9dad5b73e68c841b96b87f2fabcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a3abc468fc470b2ef58d33b1ec8f3f6004d9dad5b73e68c841b96b87f2fabcc", kill_on_drop: false }`
[INFO] [stdout] 8a3abc468fc470b2ef58d33b1ec8f3f6004d9dad5b73e68c841b96b87f2fabcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b5bc4489e97e116ef00f0f1044fb199a7c99674a7f27fa692b914e853b8035a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7b5bc4489e97e116ef00f0f1044fb199a7c99674a7f27fa692b914e853b8035a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-mockstream v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead
[INFO] [stdout]   --> src/tests.rs:13:38
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let stream = MockStream::empty().framed(LineCodec);
[INFO] [stdout]    |                                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead
[INFO] [stdout]   --> src/tests.rs:26:57
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let mut iter = MockStream::new(b"Hello\nGoodbye\n").framed(LineCodec).wait();
[INFO] [stdout]    |                                                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "7b5bc4489e97e116ef00f0f1044fb199a7c99674a7f27fa692b914e853b8035a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b5bc4489e97e116ef00f0f1044fb199a7c99674a7f27fa692b914e853b8035a", kill_on_drop: false }`
[INFO] [stdout] 7b5bc4489e97e116ef00f0f1044fb199a7c99674a7f27fa692b914e853b8035a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed6fb3dbfaed0ca83d7318a8de0c9ecdbb44cfac7312ba5ef0f9314d5442ec25
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ed6fb3dbfaed0ca83d7318a8de0c9ecdbb44cfac7312ba5ef0f9314d5442ec25", kill_on_drop: false }`
[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] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tokio_mockstream-a239201032eba5c6
[INFO] [stdout] running 2 tests
[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 `Command { std: "docker" "inspect" "ed6fb3dbfaed0ca83d7318a8de0c9ecdbb44cfac7312ba5ef0f9314d5442ec25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed6fb3dbfaed0ca83d7318a8de0c9ecdbb44cfac7312ba5ef0f9314d5442ec25", kill_on_drop: false }`
[INFO] [stdout] ed6fb3dbfaed0ca83d7318a8de0c9ecdbb44cfac7312ba5ef0f9314d5442ec25