[INFO] fetching crate hap 0.1.0-pre.6... [INFO] testing hap-0.1.0-pre.6 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate hap 0.1.0-pre.6 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate hap 0.1.0-pre.6 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hap 0.1.0-pre.6 [INFO] finished tweaking crates.io crate hap 0.1.0-pre.6 [INFO] tweaked toml for crates.io crate hap 0.1.0-pre.6 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate hap 0.1.0-pre.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 30b3e737a25b9db63aeafc8d7c2e3c4276a3addc28432eddfb0a5550b751847c [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" "30b3e737a25b9db63aeafc8d7c2e3c4276a3addc28432eddfb0a5550b751847c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30b3e737a25b9db63aeafc8d7c2e3c4276a3addc28432eddfb0a5550b751847c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30b3e737a25b9db63aeafc8d7c2e3c4276a3addc28432eddfb0a5550b751847c", kill_on_drop: false }` [INFO] [stdout] 30b3e737a25b9db63aeafc8d7c2e3c4276a3addc28432eddfb0a5550b751847c [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 600493d04aa3afa47b011a0f56976400803fcae338dd39ff587f970e9d7cb88c [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" "600493d04aa3afa47b011a0f56976400803fcae338dd39ff587f970e9d7cb88c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling futures v0.1.30 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling subtle v2.3.0 [INFO] [stderr] Compiling futures-core v0.3.8 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-sink v0.3.8 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling futures-io v0.3.8 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling pin-project-lite v0.2.0 [INFO] [stderr] Compiling pin-project-lite v0.1.11 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling signature v1.2.2 [INFO] [stderr] Compiling scoped-tls v0.1.2 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling cpuid-bool v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.60 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling tower-service v0.3.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling tinyvec v1.1.0 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling futures-task v0.3.8 [INFO] [stderr] Compiling form_urlencoded v1.0.0 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling tracing v0.1.22 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.2.2 [INFO] [stderr] Compiling if-addrs v0.6.5 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling socket2 v0.3.17 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling unicode-normalization v0.1.16 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling stream-cipher v0.4.1 [INFO] [stderr] Compiling crypto-mac v0.10.0 [INFO] [stderr] Compiling universal-hash v0.4.0 [INFO] [stderr] Compiling aead v0.3.2 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling sha2 v0.9.2 [INFO] [stderr] Compiling poly1305 v0.6.2 [INFO] [stderr] Compiling hmac v0.10.1 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling hkdf v0.10.0 [INFO] [stderr] Compiling rand v0.7.3 [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 url v2.2.0 [INFO] [stderr] Compiling srp v0.5.0 [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 num v0.2.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling tokio-core v0.1.18 [INFO] [stderr] Compiling zeroize_derive v1.0.1 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling tokio v0.2.24 [INFO] [stderr] Compiling zeroize v1.2.0 [INFO] [stderr] Compiling chacha20 v0.4.3 [INFO] [stderr] Compiling curve25519-dalek v2.1.0 [INFO] [stderr] Compiling curve25519-dalek v3.0.0 [INFO] [stderr] Compiling chacha20poly1305 v0.5.1 [INFO] [stderr] Compiling thiserror v1.0.22 [INFO] [stderr] Compiling x25519-dalek v0.6.0 [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 tracing-futures v0.2.4 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling multimap v0.8.2 [INFO] [stderr] Compiling ed25519 v1.0.3 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling eui48 v1.1.0 [INFO] [stderr] Compiling erased-serde v0.3.12 [INFO] [stderr] Compiling libmdns v0.2.7 [INFO] [stderr] Compiling ed25519-dalek v1.0.1 [INFO] [stderr] Compiling hyper v0.13.9 [INFO] [stderr] Compiling hap v0.1.0-pre.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/transport/mdns.rs:92:17 [INFO] [stdout] | [INFO] [stdout] 68 | / loop { [INFO] [stdout] 69 | | let config = config.lock().await; [INFO] [stdout] 70 | | [INFO] [stdout] 71 | | let name = config.name.clone(); [INFO] [stdout] ... | [INFO] [stdout] 89 | | .await; [INFO] [stdout] 90 | | } [INFO] [stdout] | |_________________- any code following this expression is unreachable [INFO] [stdout] 91 | [INFO] [stdout] 92 | Ok(()) as Result<(), ()> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Poll` that must be used [INFO] [stdout] --> src/transport/tcp.rs:417:9 [INFO] [stdout] | [INFO] [stdout] 417 | EncryptedStream::poll_outgoing(Pin::new(encrypted_stream), cx)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Poll` may be a `Pending` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Poll` that must be used [INFO] [stdout] --> src/transport/tcp.rs:468:17 [INFO] [stdout] | [INFO] [stdout] 468 | AsyncWrite::poll_write(Pin::new(&mut encrypted_stream.stream), cx, &data)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Poll` may be a `Pending` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Poll` that must be used [INFO] [stdout] --> src/transport/tcp.rs:477:13 [INFO] [stdout] | [INFO] [stdout] 477 | AsyncWrite::poll_write(Pin::new(&mut encrypted_stream.stream), cx, &data)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Poll` may be a `Pending` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 09s [INFO] running `Command { std: "docker" "inspect" "600493d04aa3afa47b011a0f56976400803fcae338dd39ff587f970e9d7cb88c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "600493d04aa3afa47b011a0f56976400803fcae338dd39ff587f970e9d7cb88c", kill_on_drop: false }` [INFO] [stdout] 600493d04aa3afa47b011a0f56976400803fcae338dd39ff587f970e9d7cb88c [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ab36cc5d7d277a1f0f4160cf8bdabefbf7ace2b26417b9dd3f8b1286f82435b [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" "0ab36cc5d7d277a1f0f4160cf8bdabefbf7ace2b26417b9dd3f8b1286f82435b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/transport/mdns.rs:92:17 [INFO] [stdout] | [INFO] [stdout] 68 | / loop { [INFO] [stdout] 69 | | let config = config.lock().await; [INFO] [stdout] 70 | | [INFO] [stdout] 71 | | let name = config.name.clone(); [INFO] [stdout] ... | [INFO] [stdout] 89 | | .await; [INFO] [stdout] 90 | | } [INFO] [stdout] | |_________________- any code following this expression is unreachable [INFO] [stdout] 91 | [INFO] [stdout] 92 | Ok(()) as Result<(), ()> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Poll` that must be used [INFO] [stdout] --> src/transport/tcp.rs:417:9 [INFO] [stdout] | [INFO] [stdout] 417 | EncryptedStream::poll_outgoing(Pin::new(encrypted_stream), cx)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Poll` may be a `Pending` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Poll` that must be used [INFO] [stdout] --> src/transport/tcp.rs:468:17 [INFO] [stdout] | [INFO] [stdout] 468 | AsyncWrite::poll_write(Pin::new(&mut encrypted_stream.stream), cx, &data)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Poll` may be a `Pending` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Poll` that must be used [INFO] [stdout] --> src/transport/tcp.rs:477:13 [INFO] [stdout] | [INFO] [stdout] 477 | AsyncWrite::poll_write(Pin::new(&mut encrypted_stream.stream), cx, &data)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Poll` may be a `Pending` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling hap v0.1.0-pre.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/transport/mdns.rs:92:17 [INFO] [stdout] | [INFO] [stdout] 68 | / loop { [INFO] [stdout] 69 | | let config = config.lock().await; [INFO] [stdout] 70 | | [INFO] [stdout] 71 | | let name = config.name.clone(); [INFO] [stdout] ... | [INFO] [stdout] 89 | | .await; [INFO] [stdout] 90 | | } [INFO] [stdout] | |_________________- any code following this expression is unreachable [INFO] [stdout] 91 | [INFO] [stdout] 92 | Ok(()) as Result<(), ()> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Poll` that must be used [INFO] [stdout] --> src/transport/tcp.rs:417:9 [INFO] [stdout] | [INFO] [stdout] 417 | EncryptedStream::poll_outgoing(Pin::new(encrypted_stream), cx)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Poll` may be a `Pending` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Poll` that must be used [INFO] [stdout] --> src/transport/tcp.rs:468:17 [INFO] [stdout] | [INFO] [stdout] 468 | AsyncWrite::poll_write(Pin::new(&mut encrypted_stream.stream), cx, &data)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Poll` may be a `Pending` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Poll` that must be used [INFO] [stdout] --> src/transport/tcp.rs:477:13 [INFO] [stdout] | [INFO] [stdout] 477 | AsyncWrite::poll_write(Pin::new(&mut encrypted_stream.stream), cx, &data)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Poll` may be a `Pending` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 21.63s [INFO] running `Command { std: "docker" "inspect" "0ab36cc5d7d277a1f0f4160cf8bdabefbf7ace2b26417b9dd3f8b1286f82435b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ab36cc5d7d277a1f0f4160cf8bdabefbf7ace2b26417b9dd3f8b1286f82435b", kill_on_drop: false }` [INFO] [stdout] 0ab36cc5d7d277a1f0f4160cf8bdabefbf7ace2b26417b9dd3f8b1286f82435b [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9ede7dc4d6952cbf6aa96264364154d9020c3eea826365a02fde7cc9f46a75cc [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" "9ede7dc4d6952cbf6aa96264364154d9020c3eea826365a02fde7cc9f46a75cc", kill_on_drop: false }` [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/transport/mdns.rs:92:17 [INFO] [stderr] | [INFO] [stderr] 68 | / loop { [INFO] [stderr] 69 | | let config = config.lock().await; [INFO] [stderr] 70 | | [INFO] [stderr] 71 | | let name = config.name.clone(); [INFO] [stderr] ... | [INFO] [stderr] 89 | | .await; [INFO] [stderr] 90 | | } [INFO] [stderr] | |_________________- any code following this expression is unreachable [INFO] [stderr] 91 | [INFO] [stderr] 92 | Ok(()) as Result<(), ()> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Poll` that must be used [INFO] [stderr] --> src/transport/tcp.rs:417:9 [INFO] [stderr] | [INFO] [stderr] 417 | EncryptedStream::poll_outgoing(Pin::new(encrypted_stream), cx)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Poll` may be a `Pending` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Poll` that must be used [INFO] [stderr] --> src/transport/tcp.rs:468:17 [INFO] [stderr] | [INFO] [stderr] 468 | AsyncWrite::poll_write(Pin::new(&mut encrypted_stream.stream), cx, &data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Poll` may be a `Pending` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Poll` that must be used [INFO] [stderr] --> src/transport/tcp.rs:477:13 [INFO] [stderr] | [INFO] [stderr] 477 | AsyncWrite::poll_write(Pin::new(&mut encrypted_stream.stream), cx, &data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Poll` may be a `Pending` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/transport/mdns.rs:92:17 [INFO] [stderr] | [INFO] [stderr] 68 | / loop { [INFO] [stderr] 69 | | let config = config.lock().await; [INFO] [stderr] 70 | | [INFO] [stderr] 71 | | let name = config.name.clone(); [INFO] [stderr] ... | [INFO] [stderr] 89 | | .await; [INFO] [stderr] 90 | | } [INFO] [stderr] | |_________________- any code following this expression is unreachable [INFO] [stderr] 91 | [INFO] [stderr] 92 | Ok(()) as Result<(), ()> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Poll` that must be used [INFO] [stderr] --> src/transport/tcp.rs:417:9 [INFO] [stderr] | [INFO] [stderr] 417 | EncryptedStream::poll_outgoing(Pin::new(encrypted_stream), cx)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Poll` may be a `Pending` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Poll` that must be used [INFO] [stderr] --> src/transport/tcp.rs:468:17 [INFO] [stderr] | [INFO] [stderr] 468 | AsyncWrite::poll_write(Pin::new(&mut encrypted_stream.stream), cx, &data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Poll` may be a `Pending` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Poll` that must be used [INFO] [stderr] --> src/transport/tcp.rs:477:13 [INFO] [stderr] | [INFO] [stderr] 477 | AsyncWrite::poll_write(Pin::new(&mut encrypted_stream.stream), cx, &data)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Poll` may be a `Pending` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hap-01c83c6e5f6e2dc7) [INFO] [stdout] running 6 tests [INFO] [stdout] test characteristic::tests::test_json_serialization ... ok [INFO] [stdout] test pin::tests::test_to_string ... ok [INFO] [stdout] test pairing::tests::test_pairing_from_bytes ... ok [INFO] [stdout] test pairing::tests::test_pairing_to_bytes ... ok [INFO] [stdout] test transport::http::handler::pair_setup::tests::test_verify_client_proof ... ok [INFO] [stdout] test storage::file_storage::tests::test_shorten_config ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests hap [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/accessory/mod.rs - accessory::AccessoryInformation (line 63) ... ok [INFO] [stdout] test src/config.rs - config::Config (line 14) ... ok [INFO] [stdout] test src/server/ip.rs - server::ip::IpServer::new (line 41) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/server/ip.rs - server::ip::IpServer::new (line 41) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Io(Os { code: 30, kind: Other, message: "Read-only file system" })', src/server/ip.rs:21:56 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5616d6beecf0 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x5616d6beecf0 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5616d6beecf0 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x5616d6beecf0 - ::fmt::h767e17e1aa7df6a8 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x5616d6c0fe9c - core::fmt::write::h7aa6cd0067dca82a [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/fmt/mod.rs:1110:17 [INFO] [stdout] 5: 0x5616d6be85e5 - std::io::Write::write_fmt::h4c802b6f761026c1 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/io/mod.rs:1584:15 [INFO] [stdout] 6: 0x5616d6bf0e9b - std::sys_common::backtrace::_print::h2769edb26a7eb606 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x5616d6bf0e9b - std::sys_common::backtrace::print::ha71f3549862b4cb6 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x5616d6bf0e9b - std::panicking::default_hook::{{closure}}::h95488a3bade217f6 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x5616d6bf0971 - std::panicking::default_hook::h290aa602c0fb11df [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x5616d6bf1541 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x5616d6bf1047 - std::panicking::begin_panic_handler::{{closure}}::h95197ccd88846f7a [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x5616d6bef1cc - std::sys_common::backtrace::__rust_end_short_backtrace::h7641df9566f7b7d0 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x5616d6bf0fa9 - rust_begin_unwind [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x5616d63318b1 - core::panicking::panic_fmt::hbe99dddd3092ba3c [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x5616d63319a3 - core::result::unwrap_failed::hf79563fef9d11ab8 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/result.rs:1355:5 [INFO] [stdout] 16: 0x5616d633a406 - core::result::Result::unwrap::hfc531487321fd1de [INFO] [stdout] 17: 0x5616d63473af - rust_out::main::{{closure}}::he562f36054755bfc [INFO] [stdout] 18: 0x5616d63465dc - as core::future::future::Future>::poll::h7060f565ed243978 [INFO] [stdout] 19: 0x5616d6343a9c - tokio::runtime::enter::Enter::block_on::{{closure}}::h2045015d2d4fd54f [INFO] [stdout] 20: 0x5616d633caa3 - tokio::coop::with_budget::{{closure}}::h376c9913fb309704 [INFO] [stdout] 21: 0x5616d63362d6 - std::thread::local::LocalKey::try_with::h48aae3c037c96ff6 [INFO] [stdout] 22: 0x5616d6336168 - std::thread::local::LocalKey::with::hc59be07c481a34c9 [INFO] [stdout] 23: 0x5616d634392f - tokio::runtime::enter::Enter::block_on::hb08fee4551623bdd [INFO] [stdout] 24: 0x5616d633ded4 - tokio::runtime::thread_pool::ThreadPool::block_on::hb2667c82a55d6669 [INFO] [stdout] 25: 0x5616d634400a - tokio::runtime::Runtime::block_on::{{closure}}::h23e2d45e16200405 [INFO] [stdout] 26: 0x5616d63440a3 - tokio::runtime::context::enter::h4e6f1130b1b73a6e [INFO] [stdout] 27: 0x5616d6343e76 - tokio::runtime::handle::Handle::enter::hd0d18ed79ecb05ac [INFO] [stdout] 28: 0x5616d6343f0b - tokio::runtime::Runtime::block_on::h0f40eeaa94b5ac55 [INFO] [stdout] 29: 0x5616d6346dc1 - rust_out::main::h2a38bb51b9580a7d [INFO] [stdout] 30: 0x5616d63374e3 - core::ops::function::FnOnce::call_once::h2b2994027e3ddb49 [INFO] [stdout] 31: 0x5616d6335bc9 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0646a71575223ddb [INFO] [stdout] 32: 0x5616d6335de9 - std::rt::lang_start::{{closure}}::h56dae38fc2742666 [INFO] [stdout] 33: 0x5616d6bf1a39 - core::ops::function::impls:: for &F>::call_once::h04259e4a34d07c2f [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:259:13 [INFO] [stdout] 34: 0x5616d6bf1a39 - std::panicking::try::do_call::hb8da45704d5cfbbf [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40 [INFO] [stdout] 35: 0x5616d6bf1a39 - std::panicking::try::h4beadc19a78fec52 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19 [INFO] [stdout] 36: 0x5616d6bf1a39 - std::panic::catch_unwind::hc58016cd36ba81a4 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14 [INFO] [stdout] 37: 0x5616d6bf1a39 - std::rt::lang_start_internal::hc51399759a90501a [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/rt.rs:34:21 [INFO] [stdout] 38: 0x5616d6335dd1 - std::rt::lang_start::h186ee2dda057dd14 [INFO] [stdout] 39: 0x5616d6347fd3 - main [INFO] [stdout] 40: 0x7fac1719b0b3 - __libc_start_main [INFO] [stdout] 41: 0x5616d63320ae - _start [INFO] [stdout] 42: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/server/ip.rs - server::ip::IpServer::new (line 41) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.69s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "9ede7dc4d6952cbf6aa96264364154d9020c3eea826365a02fde7cc9f46a75cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ede7dc4d6952cbf6aa96264364154d9020c3eea826365a02fde7cc9f46a75cc", kill_on_drop: false }` [INFO] [stdout] 9ede7dc4d6952cbf6aa96264364154d9020c3eea826365a02fde7cc9f46a75cc