[INFO] cloning repository https://github.com/xsoer/rust-examples [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xsoer/rust-examples" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxsoer%2Frust-examples", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxsoer%2Frust-examples'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bfc231c472eb7c392b91dca324cee79819cd3a7a [INFO] documenting xsoer/rust-examples against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxsoer%2Frust-examples" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xsoer/rust-examples on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/xsoer/rust-examples [INFO] finished tweaking git repo https://github.com/xsoer/rust-examples [INFO] tweaked toml for git repo https://github.com/xsoer/rust-examples written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-global-executor v2.1.0 [INFO] [stderr] Downloaded num-iter v0.1.43 [INFO] [stderr] Downloaded value-bag v1.0.0-alpha.9 [INFO] [stderr] Downloaded rdkafka v0.24.0 [INFO] [stderr] Downloaded blocking v1.2.0 [INFO] [stderr] Downloaded async-io v1.7.0 [INFO] [stderr] Downloaded ctor v0.1.22 [INFO] [stderr] Downloaded gloo-timers v0.2.4 [INFO] [stderr] Downloaded libz-sys v1.1.8 [INFO] [stderr] Downloaded rdkafka-sys v2.1.0+1.5.0 [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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "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] eda9b338256659d61d34ebaa83a57f63ae3869ea459c7d952010c63a8a50cb1b [INFO] running `Command { std: "docker" "start" "-a" "eda9b338256659d61d34ebaa83a57f63ae3869ea459c7d952010c63a8a50cb1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eda9b338256659d61d34ebaa83a57f63ae3869ea459c7d952010c63a8a50cb1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eda9b338256659d61d34ebaa83a57f63ae3869ea459c7d952010c63a8a50cb1b", kill_on_drop: false }` [INFO] [stdout] eda9b338256659d61d34ebaa83a57f63ae3869ea459c7d952010c63a8a50cb1b [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" "RUSTDOCFLAGS=--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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", 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] c86ca490c4ec9857f3ca595c64673154c3de654582536a9570e6ca9794ae4cfd [INFO] running `Command { std: "docker" "start" "-a" "c86ca490c4ec9857f3ca595c64673154c3de654582536a9570e6ca9794ae4cfd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking event-listener v2.5.2 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking async-task v4.2.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking weezl v0.1.6 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling async-trait v0.1.53 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Checking bytemuck v1.9.1 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Documenting eg_basic v0.1.0 (/opt/rustwide/workdir/ex-basic) [INFO] [stderr] Compiling value-bag v1.0.0-alpha.9 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Compiling libz-sys v1.1.8 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking async-lock v2.5.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking sha1 v0.6.1 [INFO] [stderr] Checking gif v0.11.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling rdkafka-sys v2.1.0+1.5.0 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking blocking v1.2.0 [INFO] [stderr] Checking async-executor v1.4.1 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Documenting eg_regex v0.1.0 (/opt/rustwide/workdir/ex-regex) [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Compiling ctor v0.1.22 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Checking futures-util v0.3.21 [INFO] [stderr] Documenting eg_img v0.1.0 (/opt/rustwide/workdir/ex-img) [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking log v0.4.17 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking polling v2.2.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking async-io v1.7.0 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking async-global-executor v2.1.0 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Checking async-std v1.11.0 [INFO] [stderr] Compiling num_enum_derive v0.5.7 [INFO] [stderr] Documenting eg_chat v0.1.0 (/opt/rustwide/workdir/ex-chat) [INFO] [stderr] Checking num_enum v0.5.7 [INFO] [stdout] error[E0432]: unresolved import `futures` [INFO] [stdout] --> ex-chat/src/client.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use futures::select; [INFO] [stdout] | ^^^^^^^ use of undeclared crate or module `futures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures` [INFO] [stdout] --> ex-chat/src/server.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use futures::{channel::mpsc, select, FutureExt, SinkExt}; [INFO] [stdout] | ^^^^^^^ use of undeclared crate or module `futures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `futures` [INFO] [stdout] --> ex-chat/src/client.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::FutureExt; [INFO] [stdout] | ^^^^^^^ use of undeclared crate or module `futures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `futures` [INFO] [stdout] --> ex-chat/src/server.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use futures::{channel::mpsc, select, FutureExt, SinkExt}; [INFO] [stdout] | ^^^^^^^ use of undeclared crate or module `futures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `select` [INFO] [stdout] --> ex-chat/src/client.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | select! { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `select` [INFO] [stdout] --> ex-chat/src/server.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | select! { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `select` [INFO] [stdout] --> ex-chat/src/server.rs:127:21 [INFO] [stdout] | [INFO] [stdout] 127 | let event = select! { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mpsc` [INFO] [stdout] --> ex-chat/src/server.rs:16:18 [INFO] [stdout] | [INFO] [stdout] 16 | type Sender = mpsc::UnboundedSender; [INFO] [stdout] | ^^^^ use of undeclared crate or module `mpsc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mpsc` [INFO] [stdout] --> ex-chat/src/server.rs:17:20 [INFO] [stdout] | [INFO] [stdout] 17 | type Receiver = mpsc::UnboundedReceiver; [INFO] [stdout] | ^^^^ use of undeclared crate or module `mpsc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not document `eg_chat` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name eg_chat ex-chat/src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=6f6cc93ef257d604 -L dependency=/opt/rustwide/target/debug/deps --extern async_std=/opt/rustwide/target/debug/deps/libasync_std-d04e90b0b79f0ca7.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c86ca490c4ec9857f3ca595c64673154c3de654582536a9570e6ca9794ae4cfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c86ca490c4ec9857f3ca595c64673154c3de654582536a9570e6ca9794ae4cfd", kill_on_drop: false }` [INFO] [stdout] c86ca490c4ec9857f3ca595c64673154c3de654582536a9570e6ca9794ae4cfd