[INFO] fetching crate ardop_interface 0.4.0... [INFO] testing ardop_interface-0.4.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate ardop_interface 0.4.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate ardop_interface 0.4.0 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 ardop_interface 0.4.0 [INFO] finished tweaking crates.io crate ardop_interface 0.4.0 [INFO] tweaked toml for crates.io crate ardop_interface 0.4.0 written to /workspace/builds/worker-5/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c7c9f7dd8a6e5a53c8304b78bd3c5b12f9c1cf1cbef77ebe3e75942b278e6e81 [INFO] running `Command { std: "docker" "start" "-a" "c7c9f7dd8a6e5a53c8304b78bd3c5b12f9c1cf1cbef77ebe3e75942b278e6e81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c7c9f7dd8a6e5a53c8304b78bd3c5b12f9c1cf1cbef77ebe3e75942b278e6e81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7c9f7dd8a6e5a53c8304b78bd3c5b12f9c1cf1cbef77ebe3e75942b278e6e81", kill_on_drop: false }` [INFO] [stdout] c7c9f7dd8a6e5a53c8304b78bd3c5b12f9c1cf1cbef77ebe3e75942b278e6e81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 756a6b048016e9fed5abb7fad7512479cebdd9161ee27d2c9f2db208e01b7949 [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" "756a6b048016e9fed5abb7fad7512479cebdd9161ee27d2c9f2db208e01b7949", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling enum_derive v0.1.7 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling polling v2.0.2 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-io v1.3.1 [INFO] [stderr] Compiling async-global-executor v1.4.3 [INFO] [stderr] Compiling async-process v1.0.1 [INFO] [stderr] Compiling async-std v1.8.0 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling pin-project v0.4.27 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling futures_codec v0.3.4 [INFO] [stderr] Compiling ardop_interface v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tncio/controlstream.rs:220:19 [INFO] [stdout] | [INFO] [stdout] 220 | fn poll_ready(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll> { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tncio/controlstream.rs:247:19 [INFO] [stdout] | [INFO] [stdout] 247 | fn poll_close(mut self: Pin<&mut Self>, cx: &mut Context) -> Poll> { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.94s [INFO] running `Command { std: "docker" "inspect" "756a6b048016e9fed5abb7fad7512479cebdd9161ee27d2c9f2db208e01b7949", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "756a6b048016e9fed5abb7fad7512479cebdd9161ee27d2c9f2db208e01b7949", kill_on_drop: false }` [INFO] [stdout] 756a6b048016e9fed5abb7fad7512479cebdd9161ee27d2c9f2db208e01b7949 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 965dcb8a356caa269590c1bc79aab160e4ebc1ef0e1d4d3c9c659524a170cdbd [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" "965dcb8a356caa269590c1bc79aab160e4ebc1ef0e1d4d3c9c659524a170cdbd", kill_on_drop: false }` [INFO] [stderr] Compiling ardop_interface v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tncio/controlstream.rs:220:19 [INFO] [stdout] | [INFO] [stdout] 220 | fn poll_ready(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll> { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tncio/controlstream.rs:247:19 [INFO] [stdout] | [INFO] [stdout] 247 | fn poll_close(mut self: Pin<&mut Self>, cx: &mut Context) -> Poll> { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tncio/controlstream.rs:220:19 [INFO] [stdout] | [INFO] [stdout] 220 | fn poll_ready(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll> { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tncio/controlstream.rs:247:19 [INFO] [stdout] | [INFO] [stdout] 247 | fn poll_close(mut self: Pin<&mut Self>, cx: &mut Context) -> Poll> { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.09s [INFO] running `Command { std: "docker" "inspect" "965dcb8a356caa269590c1bc79aab160e4ebc1ef0e1d4d3c9c659524a170cdbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "965dcb8a356caa269590c1bc79aab160e4ebc1ef0e1d4d3c9c659524a170cdbd", kill_on_drop: false }` [INFO] [stdout] 965dcb8a356caa269590c1bc79aab160e4ebc1ef0e1d4d3c9c659524a170cdbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] b6c23b7fa31a885635c017c35bdd2a9d14b6adec7d88b77fe2354fb3a0d430d2 [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" "b6c23b7fa31a885635c017c35bdd2a9d14b6adec7d88b77fe2354fb3a0d430d2", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tncio/controlstream.rs:220:19 [INFO] [stderr] | [INFO] [stderr] 220 | fn poll_ready(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll> { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tncio/controlstream.rs:247:19 [INFO] [stderr] | [INFO] [stderr] 247 | fn poll_close(mut self: Pin<&mut Self>, cx: &mut Context) -> Poll> { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stdout] running 55 tests [INFO] [stderr] --> src/tncio/controlstream.rs:220:19 [INFO] [stderr] | [INFO] [stderr] 220 | fn poll_ready(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll> { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tncio/controlstream.rs:247:19 [INFO] [stderr] | [INFO] [stderr] 247 | fn poll_close(mut self: Pin<&mut Self>, cx: &mut Context) -> Poll> { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ardop_interface-4bbc9f1a8da536aa [INFO] [stdout] test framing::data::test::test_encode ... ok [INFO] [stdout] test protocol::command::test::test_abort ... ok [INFO] [stdout] test arq::connectioninfo::test::test_fmt ... ok [INFO] [stdout] test framing::control::test::test_encode_decode ... ok [INFO] [stdout] test protocol::command::test::test_arqbw ... ok [INFO] [stdout] test protocol::command::test::test_myaux ... ok [INFO] [stdout] test protocol::command::test::test_mycall ... ok [INFO] [stdout] test protocol::constants::test::test_command ... ok [INFO] [stdout] test protocol::constants::test::test_protocol_mode ... ok [INFO] [stdout] test protocol::command::test::test_autobreak ... ok [INFO] [stdout] test protocol::response::test::test_parse_connected ... ok [INFO] [stdout] test protocol::response::test::test_parse_line ... ok [INFO] [stdout] test protocol::command::test::test_arqcall ... ok [INFO] [stdout] test protocol::response::test::test_parse_busy ... ok [INFO] [stdout] test protocol::command::test::test_ping ... ok [INFO] [stdout] test protocol::command::test::test_protocolmode ... ok [INFO] [stdout] test protocol::response::test::test_parse_command_ok ... ok [INFO] [stdout] test protocol::response::test::test_parse ... ok [INFO] [stdout] test protocol::response::test::test_parse_anything ... ok [INFO] [stdout] test protocol::response::test::test_parse_fault ... ok [INFO] [stdout] test protocol::response::test::test_parse_newstate ... ok [INFO] [stdout] test protocol::response::test::test_parse_pingack ... ok [INFO] [stdout] test protocol::response::test::test_parse_pingreply ... ok [INFO] [stdout] test protocol::response::test::test_parse_ptt ... ok [INFO] [stdout] test protocol::response::test::test_parse_rejected ... ok [INFO] [stdout] test protocol::response::test::test_parse_status ... ok [INFO] [stdout] test protocol::response::test::test_parse_target ... ok [INFO] [stdout] test protocol::response::test::test_parse_response ... ok [INFO] [stdout] test protocol::response::test::test_parse_buffer ... ok [INFO] [stdout] test protocol::response::test::test_parse_boolstr_like ... ok [INFO] [stdout] test protocol::response::test::test_parse_ping ... ok [INFO] [stdout] test protocol::response::test::test_parse_version ... ok [INFO] [stdout] test protocol::response::test::test_state ... ok [INFO] [stdout] test tncio::arqstate::test::test_poll_receive ... ok [INFO] [stdout] test protocol::response::test::test_parse_u16 ... ok [INFO] [stdout] test tncio::arqstate::test::test_poll_write ... ok [INFO] [stdout] test tncio::arqstate::test::test_read_from_buffers ... ok [INFO] [stdout] test tncio::connevent::test::test_disconnect_vs_failure ... ok [INFO] [stdout] test tncio::connevent::test::test_ping_ack ... ok [INFO] [stdout] test tncio::controlstream::test::test_sink ... ok [INFO] [stdout] test tncio::connevent::test::test_outgoing_connection ... ok [INFO] [stdout] test tncio::connevent::test::test_buffer ... ok [INFO] [stdout] test tncio::connevent::test::test_busy ... ok [INFO] [stdout] test tncio::connevent::test::test_incoming_connection ... ok [INFO] [stdout] test tncio::controlstream::test::test_streams ... ok [INFO] [stdout] test tncio::data::test::test_parse ... ok [INFO] [stdout] test tncio::dataevent::test::test_stream ... ok [INFO] [stdout] test framing::data::test::test_decode ... ok [INFO] [stdout] test tncio::asynctnc::test::test_execute_command_bad_response ... ok [INFO] [stdout] test tncio::asynctnc::test::test_execute_command_eof ... ok [INFO] [stdout] test tncio::asynctnc::test::test_execute_command_good_response ... ok [INFO] [stdout] test tncio::asynctnc::test::test_execute_disconnect ... ok [INFO] [stdout] test tncio::asynctnc::test::test_execute_command_timeout ... ok [INFO] [stdout] test tncio::data::test::test_parse_id_frame ... ok [INFO] [stderr] Doc-tests ardop_interface [INFO] [stdout] test tncio::asynctnc::test::test_streams ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/tnc/mod.rs - tnc (line 18) ... ok [INFO] [stdout] test src/lib.rs - (line 20) ... ok [INFO] [stdout] test src/arq/mod.rs - arq (line 13) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b6c23b7fa31a885635c017c35bdd2a9d14b6adec7d88b77fe2354fb3a0d430d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6c23b7fa31a885635c017c35bdd2a9d14b6adec7d88b77fe2354fb3a0d430d2", kill_on_drop: false }` [INFO] [stdout] b6c23b7fa31a885635c017c35bdd2a9d14b6adec7d88b77fe2354fb3a0d430d2