[INFO] fetching crate mirai 0.0.4... [INFO] testing mirai-0.0.4 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate mirai 0.0.4 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate mirai 0.0.4 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mirai 0.0.4 [INFO] finished tweaking crates.io crate mirai 0.0.4 [INFO] tweaked toml for crates.io crate mirai 0.0.4 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 625f54b8bf21e4cf1a11f60d6847d859760552e85cb623aabd94704430ebf2a4 [INFO] running `Command { std: "docker" "start" "-a" "625f54b8bf21e4cf1a11f60d6847d859760552e85cb623aabd94704430ebf2a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "625f54b8bf21e4cf1a11f60d6847d859760552e85cb623aabd94704430ebf2a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "625f54b8bf21e4cf1a11f60d6847d859760552e85cb623aabd94704430ebf2a4", kill_on_drop: false }` [INFO] [stdout] 625f54b8bf21e4cf1a11f60d6847d859760552e85cb623aabd94704430ebf2a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5561d4505a9af43bed6ba109fdbc3317235b7ebdcc23f1c819dc2cc7d7b1bef8 [INFO] running `Command { std: "docker" "start" "-a" "5561d4505a9af43bed6ba109fdbc3317235b7ebdcc23f1c819dc2cc7d7b1bef8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling tracing-core v0.1.22 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tracing-attributes v0.1.19 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling tracing v0.1.31 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling mirai v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `token` [INFO] [stdout] --> src/udp.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | token: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `UdpSocket` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/udp.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.05s [INFO] running `Command { std: "docker" "inspect" "5561d4505a9af43bed6ba109fdbc3317235b7ebdcc23f1c819dc2cc7d7b1bef8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5561d4505a9af43bed6ba109fdbc3317235b7ebdcc23f1c819dc2cc7d7b1bef8", kill_on_drop: false }` [INFO] [stdout] 5561d4505a9af43bed6ba109fdbc3317235b7ebdcc23f1c819dc2cc7d7b1bef8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5ef8851f164b26b97dc34a1229d2bd3a490efc4b9b6ae984775229f11b6353a [INFO] running `Command { std: "docker" "start" "-a" "f5ef8851f164b26b97dc34a1229d2bd3a490efc4b9b6ae984775229f11b6353a", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stdout] warning: field is never read: `token` [INFO] [stdout] --> src/udp.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | token: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `UdpSocket` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/udp.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling tracing-serde v0.1.3 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling tracing-subscriber v0.2.25 [INFO] [stderr] Compiling mirai v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `token` [INFO] [stdout] --> src/udp.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | token: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `UdpSocket` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/udp.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.02s [INFO] running `Command { std: "docker" "inspect" "f5ef8851f164b26b97dc34a1229d2bd3a490efc4b9b6ae984775229f11b6353a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5ef8851f164b26b97dc34a1229d2bd3a490efc4b9b6ae984775229f11b6353a", kill_on_drop: false }` [INFO] [stdout] f5ef8851f164b26b97dc34a1229d2bd3a490efc4b9b6ae984775229f11b6353a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 72cbf2421c85f7c09cd4cf484b39ae57a2fb32be0619648c1bd451e748896275 [INFO] running `Command { std: "docker" "start" "-a" "72cbf2421c85f7c09cd4cf484b39ae57a2fb32be0619648c1bd451e748896275", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `token` [INFO] [stderr] --> src/udp.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | token: Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `UdpSocket` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/udp.rs:13:10 [INFO] [stderr] | [INFO] [stderr] 13 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `mirai` (lib) generated 1 warning [INFO] [stderr] warning: `mirai` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mirai-89da50ff8fecfccc) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::recycle_token ... ok [INFO] [stdout] Feb 26 22:32:30.216 TRACE mirai::tcp: Poll write would block, returning pending [INFO] [stdout] Feb 26 22:32:30.216  INFO mirai::udp::tests: Preparing test [INFO] [stdout] Feb 26 22:32:30.216  INFO mirai::udp::tests: Preparing test [INFO] [stdout] Feb 26 22:32:30.216  INFO mirai::tcp::tests: Preparing test [INFO] [stdout] test tcp::tests::can_await_connections ... ok [INFO] [stdout] Feb 26 22:32:30.216  INFO mirai::udp::tests: Binding UdpSockets [INFO] [stdout] Feb 26 22:32:30.216  INFO mirai::udp::tests: Binding UdpSockets [INFO] [stdout] Feb 26 22:32:30.216  INFO mirai::tcp::tests: Binding TcpListenerStream [INFO] [stdout] Feb 26 22:32:30.217  INFO mirai::udp::tests: Starting reactor [INFO] [stdout] Feb 26 22:32:30.217  INFO mirai::tcp::tests: Starting reactor [INFO] [stdout] Feb 26 22:32:30.217  INFO mirai::udp::tests: Starting reactor [INFO] [stdout] Feb 26 22:32:30.217  INFO mirai::tcp::tests: Connecting to server [INFO] [stdout] Feb 26 22:32:30.217  INFO mirai::tcp::tests: Splitting remote [INFO] [stdout] Feb 26 22:32:30.217  INFO mirai::tcp::tests: Blocking on recv connection [INFO] [stdout] Feb 26 22:32:30.217  INFO mirai::udp::tests: Blocking on Send [INFO] [stdout] Feb 26 22:32:30.217  INFO mirai::tcp::tests: Splitting local [INFO] [stdout] Feb 26 22:32:30.217  INFO mirai::udp::tests: Blocking on Recv [INFO] [stdout] Feb 26 22:32:30.217  INFO mirai::tcp::tests: Blocking on Send [INFO] [stdout] Feb 26 22:32:30.217  INFO mirai::tcp::tests: Blocking on Recv [INFO] [stdout] Feb 26 22:32:30.217  INFO mirai::tcp::tests: recv_buffer.len(): 24 [INFO] [stdout] Feb 26 22:32:30.217  INFO mirai::udp::tests: Blocking on Send [INFO] [stdout] Feb 26 22:32:30.217  INFO mirai::udp::tests: Blocking on Recv [INFO] [stdout] test udp::tests::can_await_send_to_and_recv_from ... ok [INFO] [stdout] test tcp::tests::can_await_send_and_recv ... ok [INFO] [stdout] test udp::tests::can_await_send_and_recv ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests mirai [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "72cbf2421c85f7c09cd4cf484b39ae57a2fb32be0619648c1bd451e748896275", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72cbf2421c85f7c09cd4cf484b39ae57a2fb32be0619648c1bd451e748896275", kill_on_drop: false }` [INFO] [stdout] 72cbf2421c85f7c09cd4cf484b39ae57a2fb32be0619648c1bd451e748896275