[INFO] fetching crate daemon-engine 0.6.0... [INFO] testing daemon-engine-0.6.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate daemon-engine 0.6.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate daemon-engine 0.6.0 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate daemon-engine 0.6.0 [INFO] finished tweaking crates.io crate daemon-engine 0.6.0 [INFO] tweaked toml for crates.io crate daemon-engine 0.6.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d368d6ee91da2cb3a7d581f49bedd0e5e5133c8c42da51400b5870dbfebd7fa [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" "9d368d6ee91da2cb3a7d581f49bedd0e5e5133c8c42da51400b5870dbfebd7fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d368d6ee91da2cb3a7d581f49bedd0e5e5133c8c42da51400b5870dbfebd7fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d368d6ee91da2cb3a7d581f49bedd0e5e5133c8c42da51400b5870dbfebd7fa", kill_on_drop: false }` [INFO] [stdout] 9d368d6ee91da2cb3a7d581f49bedd0e5e5133c8c42da51400b5870dbfebd7fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e77862ea6109b1078697a20b2fd345ddbab0fd99e06e6c98e3c1988ee9a58488 [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" "e77862ea6109b1078697a20b2fd345ddbab0fd99e06e6c98e3c1988ee9a58488", kill_on_drop: false }` [INFO] [stderr] Compiling users v0.7.0 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling tokio-serde v0.2.0 [INFO] [stderr] Compiling uuid v0.6.5 [INFO] [stderr] Compiling tokio-serde-json-mirror v0.1.0 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio-async-await v0.1.7 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling tokio-core v0.1.18 [INFO] [stderr] Compiling daemon-engine v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `future` [INFO] [stdout] --> src/lib.rs:83:15 [INFO] [stdout] | [INFO] [stdout] 83 | use futures::{future, Future, sync::oneshot}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.27s [INFO] running `Command { std: "docker" "inspect" "e77862ea6109b1078697a20b2fd345ddbab0fd99e06e6c98e3c1988ee9a58488", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e77862ea6109b1078697a20b2fd345ddbab0fd99e06e6c98e3c1988ee9a58488", kill_on_drop: false }` [INFO] [stdout] e77862ea6109b1078697a20b2fd345ddbab0fd99e06e6c98e3c1988ee9a58488 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 86115a90cef4fbd69bc6e25c4808186885cb5f80280e1110fbaa6dd29c81ceaa [INFO] running `Command { std: "docker" "start" "-a" "86115a90cef4fbd69bc6e25c4808186885cb5f80280e1110fbaa6dd29c81ceaa", kill_on_drop: false }` [INFO] [stderr] Compiling daemon-engine v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `future` [INFO] [stdout] --> src/lib.rs:83:15 [INFO] [stdout] | [INFO] [stdout] 83 | use futures::{future, Future, sync::oneshot}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `future` [INFO] [stdout] --> src/lib.rs:83:15 [INFO] [stdout] | [INFO] [stdout] 83 | use futures::{future, Future, sync::oneshot}; [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 3.81s [INFO] running `Command { std: "docker" "inspect" "86115a90cef4fbd69bc6e25c4808186885cb5f80280e1110fbaa6dd29c81ceaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86115a90cef4fbd69bc6e25c4808186885cb5f80280e1110fbaa6dd29c81ceaa", kill_on_drop: false }` [INFO] [stdout] 86115a90cef4fbd69bc6e25c4808186885cb5f80280e1110fbaa6dd29c81ceaa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fe060e4d551d4053018ad510f909b393586fdafe5d971b0b708649c904d0d87e [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" "fe060e4d551d4053018ad510f909b393586fdafe5d971b0b708649c904d0d87e", kill_on_drop: false }` [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `future` [INFO] [stderr] --> src/lib.rs:83:15 [INFO] [stderr] | [INFO] [stderr] 83 | use futures::{future, Future, sync::oneshot}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `future` [INFO] [stderr] --> src/lib.rs:83:15 [INFO] [stderr] | [INFO] [stderr] 83 | use futures::{future, Future, sync::oneshot}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/daemon_engine-ee57bcb5e8850336 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test codecs::json::test::json_codec_encode_decode ... ok [INFO] [stdout] test codecs::json::test::json_codec_partial_decode ... ok [INFO] [stdout] test connection::tests::client_ping_pong ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/main-aa0dff60f46a0a29 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test client_server_tcp ... ok [INFO] [stdout] test client_server_unix ... 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 daemon-engine [INFO] [stderr] warning: unknown attribute `norun`. Did you mean `no_run`? [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:85:1 [INFO] [stderr] | [INFO] [stderr] 85 | / /// AsyncWait implements a `.wait()` equivalent that works from any contex. [INFO] [stderr] 86 | | /// This is required because at some point in the past `.wait()` stopped doing this, [INFO] [stderr] 87 | | /// and thus calling it in a polling context causes everything to lock up. [INFO] [stderr] 88 | | /// see: https://github.com/tokio-rs/tokio-core/issues/182 and related issues. [INFO] [stderr] ... | [INFO] [stderr] 93 | | /// let _client = TcpConnection::>::new(&addr, JsonCodec::new()).async_wait().unwrap(); [INFO] [stderr] 94 | | /// ``` [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(invalid_codeblock_attributes)]` on by default [INFO] [stderr] = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want) [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/tcp.rs - tcp::TcpConnection (line 69) ... ok [INFO] [stdout] test src/unix.rs - unix::UnixConnection (line 67) ... ok [INFO] [stdout] test src/unix.rs - unix::UnixServer (line 27) ... ok [INFO] [stdout] test src/tcp.rs - tcp::TcpServer (line 26) ... ok [INFO] [stdout] test src/udp.rs - udp::IncomingRx (line 25) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fe060e4d551d4053018ad510f909b393586fdafe5d971b0b708649c904d0d87e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe060e4d551d4053018ad510f909b393586fdafe5d971b0b708649c904d0d87e", kill_on_drop: false }` [INFO] [stdout] fe060e4d551d4053018ad510f909b393586fdafe5d971b0b708649c904d0d87e