[INFO] fetching crate tokio-udp 0.1.6... [INFO] testing tokio-udp-0.1.6 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate tokio-udp 0.1.6 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate tokio-udp 0.1.6 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tokio-udp 0.1.6 [INFO] finished tweaking crates.io crate tokio-udp 0.1.6 [INFO] tweaked toml for crates.io crate tokio-udp 0.1.6 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e4ea22590c069411d545509c1ee2bb358ae11a4274a7cbf6bf01f99eb0f22cb1 [INFO] running `Command { std: "docker" "start" "-a" "e4ea22590c069411d545509c1ee2bb358ae11a4274a7cbf6bf01f99eb0f22cb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4ea22590c069411d545509c1ee2bb358ae11a4274a7cbf6bf01f99eb0f22cb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4ea22590c069411d545509c1ee2bb358ae11a4274a7cbf6bf01f99eb0f22cb1", kill_on_drop: false }` [INFO] [stdout] e4ea22590c069411d545509c1ee2bb358ae11a4274a7cbf6bf01f99eb0f22cb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 47dcb2991bd64790cef43b3378667a7740f6dc913fc684a8c6de8ff8d49984c7 [INFO] running `Command { std: "docker" "start" "-a" "47dcb2991bd64790cef43b3378667a7740f6dc913fc684a8c6de8ff8d49984c7", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-udp v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.34s [INFO] running `Command { std: "docker" "inspect" "47dcb2991bd64790cef43b3378667a7740f6dc913fc684a8c6de8ff8d49984c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47dcb2991bd64790cef43b3378667a7740f6dc913fc684a8c6de8ff8d49984c7", kill_on_drop: false }` [INFO] [stdout] 47dcb2991bd64790cef43b3378667a7740f6dc913fc684a8c6de8ff8d49984c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 30f7da163ebe5d3cabefaacfc59e2f5c19a02e2a45be4e97a991e72d368cdb42 [INFO] running `Command { std: "docker" "start" "-a" "30f7da163ebe5d3cabefaacfc59e2f5c19a02e2a45be4e97a991e72d368cdb42", kill_on_drop: false }` [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling tokio-udp v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> tests/udp.rs:61:20 [INFO] [stdout] | [INFO] [stdout] 61 | fn send(&self, &mut UdpSocket, &[u8], &SocketAddr) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut UdpSocket` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> tests/udp.rs:61:36 [INFO] [stdout] | [INFO] [stdout] 61 | fn send(&self, &mut UdpSocket, &[u8], &SocketAddr) -> Result; [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &[u8]` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> tests/udp.rs:61:43 [INFO] [stdout] | [INFO] [stdout] 61 | fn send(&self, &mut UdpSocket, &[u8], &SocketAddr) -> Result; [INFO] [stdout] | ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &SocketAddr` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> tests/udp.rs:127:20 [INFO] [stdout] | [INFO] [stdout] 127 | fn recv(&self, &mut UdpSocket, &mut [u8], &SocketAddr) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut UdpSocket` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> tests/udp.rs:127:36 [INFO] [stdout] | [INFO] [stdout] 127 | fn recv(&self, &mut UdpSocket, &mut [u8], &SocketAddr) -> Result; [INFO] [stdout] | ^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut [u8]` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> tests/udp.rs:127:47 [INFO] [stdout] | [INFO] [stdout] 127 | fn recv(&self, &mut UdpSocket, &mut [u8], &SocketAddr) -> Result; [INFO] [stdout] | ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &SocketAddr` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.75s [INFO] running `Command { std: "docker" "inspect" "30f7da163ebe5d3cabefaacfc59e2f5c19a02e2a45be4e97a991e72d368cdb42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30f7da163ebe5d3cabefaacfc59e2f5c19a02e2a45be4e97a991e72d368cdb42", kill_on_drop: false }` [INFO] [stdout] 30f7da163ebe5d3cabefaacfc59e2f5c19a02e2a45be4e97a991e72d368cdb42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1dc3f5aecf2e871c859153c65720a3863161bd570e02fcca918814ab4571fc4b [INFO] running `Command { std: "docker" "start" "-a" "1dc3f5aecf2e871c859153c65720a3863161bd570e02fcca918814ab4571fc4b", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] running 0 tests [INFO] [stderr] --> tests/udp.rs:61:20 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 61 | fn send(&self, &mut UdpSocket, &[u8], &SocketAddr) -> Result; [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut UdpSocket` [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 8 tests [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> tests/udp.rs:61:36 [INFO] [stderr] | [INFO] [stderr] 61 | fn send(&self, &mut UdpSocket, &[u8], &SocketAddr) -> Result; [INFO] [stderr] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &[u8]` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> tests/udp.rs:61:43 [INFO] [stderr] | [INFO] [stderr] 61 | fn send(&self, &mut UdpSocket, &[u8], &SocketAddr) -> Result; [INFO] [stderr] | ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &SocketAddr` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> tests/udp.rs:127:20 [INFO] [stderr] | [INFO] [stderr] 127 | fn recv(&self, &mut UdpSocket, &mut [u8], &SocketAddr) -> Result; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut UdpSocket` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> tests/udp.rs:127:36 [INFO] [stderr] | [INFO] [stderr] 127 | fn recv(&self, &mut UdpSocket, &mut [u8], &SocketAddr) -> Result; [INFO] [stderr] | ^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut [u8]` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> tests/udp.rs:127:47 [INFO] [stderr] | [INFO] [stderr] 127 | fn recv(&self, &mut UdpSocket, &mut [u8], &SocketAddr) -> Result; [INFO] [stderr] | ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &SocketAddr` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tokio_udp-1975f7cf1449213f) [INFO] [stderr] Running tests/udp.rs (/opt/rustwide/target/debug/deps/udp-3d9c6230195b7226) [INFO] [stdout] test send_to_and_recv_from ... ok [INFO] [stdout] test recv_framed_codec_errs ... ok [INFO] [stdout] test send_dgrams ... ok [INFO] [stdout] test send_framed_lines_codec_with_non_terminating_frame ... ok [INFO] [stdout] test recv_multi_framed_lines_codec_errs ... ok [INFO] [stdout] test send_framed_lines_codec ... ok [INFO] [stdout] test send_and_recv ... ok [INFO] [stdout] test send_framed_byte_codec ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Doc-tests tokio-udp [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/recv_dgram.rs - recv_dgram::RecvDgram::into_parts (line 50) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1dc3f5aecf2e871c859153c65720a3863161bd570e02fcca918814ab4571fc4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dc3f5aecf2e871c859153c65720a3863161bd570e02fcca918814ab4571fc4b", kill_on_drop: false }` [INFO] [stdout] 1dc3f5aecf2e871c859153c65720a3863161bd570e02fcca918814ab4571fc4b