[INFO] fetching crate gb28181 0.1.0... [INFO] checking gb28181-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate gb28181 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate gb28181 0.1.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gb28181 0.1.0 [INFO] finished tweaking crates.io crate gb28181 0.1.0 [INFO] tweaked toml for crates.io crate gb28181 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 174 packages [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding h2 v0.3.26 (latest: v0.4.4) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (latest: v1.0.0) [INFO] [stderr] Adding hyper v0.14.28 (latest: v1.2.0) [INFO] [stderr] Adding hyper-tls v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding rand v0.3.23 (latest: v0.8.5) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding reqwest v0.11.27 (latest: v0.12.3) [INFO] [stderr] Adding rustls-pemfile v1.0.4 (latest: v2.1.1) [INFO] [stderr] Adding streamhub v0.1.2 (latest: v0.2.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding sync_wrapper v0.1.2 (latest: v1.0.0) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding system-configuration v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding system-configuration-sys v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding tokio-util v0.6.10 (latest: v0.7.10) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding winreg v0.50.0 (latest: v0.52.0) [INFO] [stderr] Adding xflv v0.3.0 (latest: v0.4.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded h264-decoder v0.2.2 [INFO] [stderr] Downloaded bytesio v0.3.2 [INFO] [stderr] Downloaded xflv v0.3.0 [INFO] [stderr] Downloaded streamhub v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e978c9991695e52c640dd3c7924514cd8bb4b6e743aacce6a8e3426dc9dad655 [INFO] running `Command { std: "docker" "start" "-a" "e978c9991695e52c640dd3c7924514cd8bb4b6e743aacce6a8e3426dc9dad655", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e978c9991695e52c640dd3c7924514cd8bb4b6e743aacce6a8e3426dc9dad655", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e978c9991695e52c640dd3c7924514cd8bb4b6e743aacce6a8e3426dc9dad655", kill_on_drop: false }` [INFO] [stdout] e978c9991695e52c640dd3c7924514cd8bb4b6e743aacce6a8e3426dc9dad655 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab64f69b2befc06e1167d5acf7314112a1c599009bd3b53081cfb628ce9baeb8 [INFO] running `Command { std: "docker" "start" "-a" "ab64f69b2befc06e1167d5acf7314112a1c599009bd3b53081cfb628ce9baeb8", kill_on_drop: false }` [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking openssl v0.10.64 [INFO] [stderr] Checking backtrace v0.3.71 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling async-trait v0.1.79 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking native-tls v0.2.11 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking bytesio v0.3.2 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking h264-decoder v0.2.2 [INFO] [stderr] Checking xflv v0.3.0 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking streamhub v0.1.2 [INFO] [stderr] Checking gb28181 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ChannelErrorValue`, `ChannelError`, `FrameData`, `InformationSender`, `Information`, `NotifyInfo`, `PublishType`, `PublisherInfo`, `RandomDigitCount`, `StreamHubEvent`, `SubscribeType`, `SubscriberInfo`, `TStreamHandler`, `Uuid`, `statistics::StreamStatistics`, `stream::StreamIdentifier` [INFO] [stdout] --> src/session/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | FrameData, Information, InformationSender, NotifyInfo, PublishType, PublisherInfo, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] 6 | StreamHubEvent, StreamHubEventSender, SubscribeType, SubscriberInfo, TStreamHandler, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] 7 | }, [INFO] [stdout] 8 | errors::{ChannelError, ChannelErrorValue}, [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | statistics::StreamStatistics, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 10 | stream::StreamIdentifier, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | utils::{RandomDigitCount, Uuid}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::sync::Mutex` [INFO] [stdout] --> src/session/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use tokio::sync::Mutex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ChannelErrorValue`, `ChannelError`, `FrameData`, `InformationSender`, `Information`, `NotifyInfo`, `PublishType`, `PublisherInfo`, `RandomDigitCount`, `StreamHubEvent`, `SubscribeType`, `SubscriberInfo`, `TStreamHandler`, `Uuid`, `statistics::StreamStatistics`, `stream::StreamIdentifier` [INFO] [stdout] --> src/session/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | FrameData, Information, InformationSender, NotifyInfo, PublishType, PublisherInfo, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] 6 | StreamHubEvent, StreamHubEventSender, SubscribeType, SubscriberInfo, TStreamHandler, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] 7 | }, [INFO] [stdout] 8 | errors::{ChannelError, ChannelErrorValue}, [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | statistics::StreamStatistics, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 10 | stream::StreamIdentifier, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | utils::{RandomDigitCount, Uuid}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::sync::Mutex` [INFO] [stdout] --> src/session/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use tokio::sync::Mutex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> src/session/mod.rs:21:16 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(stream: TcpStream, event_producer: StreamHubEventSender) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event_producer` [INFO] [stdout] --> src/session/mod.rs:21:35 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(stream: TcpStream, event_producer: StreamHubEventSender) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_producer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> src/session/mod.rs:21:16 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(stream: TcpStream, event_producer: StreamHubEventSender) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event_producer` [INFO] [stdout] --> src/session/mod.rs:21:35 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(stream: TcpStream, event_producer: StreamHubEventSender) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_producer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.85s [INFO] running `Command { std: "docker" "inspect" "ab64f69b2befc06e1167d5acf7314112a1c599009bd3b53081cfb628ce9baeb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab64f69b2befc06e1167d5acf7314112a1c599009bd3b53081cfb628ce9baeb8", kill_on_drop: false }` [INFO] [stdout] ab64f69b2befc06e1167d5acf7314112a1c599009bd3b53081cfb628ce9baeb8