[INFO] fetching crate tokio-tcp 0.1.4...
[INFO] testing tokio-tcp-0.1.4 against 1.47.0 for beta-1.48-1
[INFO] extracting crate tokio-tcp 0.1.4 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate tokio-tcp 0.1.4 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-tcp 0.1.4
[INFO] finished tweaking crates.io crate tokio-tcp 0.1.4
[INFO] tweaked toml for crates.io crate tokio-tcp 0.1.4 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8fed47b52ab896089f99e2a1db1643df1dd8fe12bf23860c7411fc704b543786
[INFO] running `Command { std: "docker" "start" "-a" "8fed47b52ab896089f99e2a1db1643df1dd8fe12bf23860c7411fc704b543786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fed47b52ab896089f99e2a1db1643df1dd8fe12bf23860c7411fc704b543786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fed47b52ab896089f99e2a1db1643df1dd8fe12bf23860c7411fc704b543786", kill_on_drop: false }`
[INFO] [stdout] 8fed47b52ab896089f99e2a1db1643df1dd8fe12bf23860c7411fc704b543786
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0a6ea9ffbfb66bebfcf700f946f2ba82448f56f79f5860c2f78866a653bbf1c
[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" "a0a6ea9ffbfb66bebfcf700f946f2ba82448f56f79f5860c2f78866a653bbf1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-tcp v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "a0a6ea9ffbfb66bebfcf700f946f2ba82448f56f79f5860c2f78866a653bbf1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0a6ea9ffbfb66bebfcf700f946f2ba82448f56f79f5860c2f78866a653bbf1c", kill_on_drop: false }`
[INFO] [stdout] a0a6ea9ffbfb66bebfcf700f946f2ba82448f56f79f5860c2f78866a653bbf1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be82b388e5b1d504be44eee9ff0b5a164dad46acc3fa6f48d212f04db5571f38
[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" "be82b388e5b1d504be44eee9ff0b5a164dad46acc3fa6f48d212f04db5571f38", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling tokio-tcp v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.34s
[INFO] running `Command { std: "docker" "inspect" "be82b388e5b1d504be44eee9ff0b5a164dad46acc3fa6f48d212f04db5571f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be82b388e5b1d504be44eee9ff0b5a164dad46acc3fa6f48d212f04db5571f38", kill_on_drop: false }`
[INFO] [stdout] be82b388e5b1d504be44eee9ff0b5a164dad46acc3fa6f48d212f04db5571f38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 066cd3a89d2530480deb5840664591fc8934361e11719a8005ef6d021d476b40
[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" "066cd3a89d2530480deb5840664591fc8934361e11719a8005ef6d021d476b40", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tokio_tcp-6963ddae4a9d4c78
[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] [stderr]      Running /opt/rustwide/target/debug/deps/chain-405d2600223e0d20
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test chain_clients ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/echo-9bbd05a0b0124cd6
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test echo_server ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/limit-2131781b0596c009
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test limit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stream_buffered-88188e222b496188
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test echo_server ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tcp-b1d736d9117a2b60
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test connect ... ok
[INFO] [stdout] test accept2 ... ok
[INFO] [stdout] test accept ... ok
[INFO] [stdout] test linux::poll_hup ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokio-tcp
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test src/listener.rs - listener::TcpListener (line 19) ... ok
[INFO] [stdout] test src/listener.rs - listener::TcpListener::poll_accept (line 104) ... ok
[INFO] [stdout] test src/listener.rs - listener::TcpListener::from_std (line 225) ... ok
[INFO] [stdout] test src/stream.rs - stream::TcpStream::from_std (line 112) ... ok
[INFO] [stdout] test src/listener.rs - listener::TcpListener::poll_accept_std (line 162) ... ok
[INFO] [stdout] test src/stream.rs - stream::TcpStream::keepalive (line 581) ... ok
[INFO] [stdout] test src/listener.rs - listener::TcpListener::incoming (line 291) ... ok
[INFO] [stdout] test src/stream.rs - stream::TcpStream::nodelay (line 409) ... ok
[INFO] [stdout] test src/stream.rs - stream::TcpStream::poll_read_ready (line 190) ... ok
[INFO] [stdout] test src/listener.rs - listener::TcpListener::local_addr (line 256) ... ok
[INFO] [stdout] test src/stream.rs - stream::TcpStream::connect (line 73) ... ok
[INFO] [stdout] test src/listener.rs - listener::TcpListener::bind (line 58) ... ok
[INFO] [stdout] test src/stream.rs - stream::TcpStream::linger (line 702) ... ok
[INFO] [stdout] test src/stream.rs - stream::TcpStream (line 25) ... ok
[INFO] [stdout] test src/stream.rs - stream::TcpStream::local_addr (line 263) ... ok
[INFO] [stdout] test src/listener.rs - listener::TcpListener::ttl (line 323) ... ok
[INFO] [stdout] test src/stream.rs - stream::TcpStream::poll_peek (line 338) ... ok
[INFO] [stdout] test src/listener.rs - listener::TcpListener::set_ttl (line 347) ... ok
[INFO] [stdout] test src/stream.rs - stream::TcpStream::peer_addr (line 287) ... ok
[INFO] [stdout] test src/stream.rs - stream::TcpStream::poll_write_ready (line 234) ... ok
[INFO] [stdout] test src/stream.rs - stream::TcpStream::recv_buffer_size (line 468) ... ok
[INFO] [stdout] test src/stream.rs - stream::TcpStream::set_linger (line 737) ... ok
[INFO] [stdout] test src/stream.rs - stream::TcpStream::set_send_buffer_size (line 552) ... ok
[INFO] [stdout] test src/stream.rs - stream::TcpStream::send_buffer_size (line 524) ... ok
[INFO] [stdout] test src/stream.rs - stream::TcpStream::shutdown (line 381) ... ok
[INFO] [stdout] test src/stream.rs - stream::TcpStream::set_ttl (line 673) ... ok
[INFO] [stdout] test src/stream.rs - stream::TcpStream::set_recv_buffer_size (line 496) ... ok
[INFO] [stdout] test src/stream.rs - stream::TcpStream::set_keepalive (line 617) ... ok
[INFO] [stdout] test src/stream.rs - stream::TcpStream::set_nodelay (line 440) ... ok
[INFO] [stdout] test src/stream.rs - stream::TcpStream::ttl (line 645) ... ok
[INFO] [stdout] test src/stream.rs - stream::TcpStream::try_clone (line 766) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "066cd3a89d2530480deb5840664591fc8934361e11719a8005ef6d021d476b40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "066cd3a89d2530480deb5840664591fc8934361e11719a8005ef6d021d476b40", kill_on_drop: false }`
[INFO] [stdout] 066cd3a89d2530480deb5840664591fc8934361e11719a8005ef6d021d476b40
