[INFO] fetching crate tcp-loop 0.1.1... [INFO] documenting tcp-loop-0.1.1 against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] extracting crate tcp-loop 0.1.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate tcp-loop 0.1.1 on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate tcp-loop 0.1.1 [INFO] finished tweaking crates.io crate tcp-loop 0.1.1 [INFO] tweaked toml for crates.io crate tcp-loop 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "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] ad0b34efb701dc0d5d4459cb49a3fec51022669445c425f781cbad54c204c020 [INFO] running `Command { std: "docker" "start" "-a" "ad0b34efb701dc0d5d4459cb49a3fec51022669445c425f781cbad54c204c020", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad0b34efb701dc0d5d4459cb49a3fec51022669445c425f781cbad54c204c020", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad0b34efb701dc0d5d4459cb49a3fec51022669445c425f781cbad54c204c020", kill_on_drop: false }` [INFO] [stdout] ad0b34efb701dc0d5d4459cb49a3fec51022669445c425f781cbad54c204c020 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65ffc1c92636762d304660722f8a869c86790e355b5a93d0fbc45ff678becd2c [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" "65ffc1c92636762d304660722f8a869c86790e355b5a93d0fbc45ff678becd2c", kill_on_drop: false }` [INFO] [stderr] Checking mio v0.7.0 [INFO] [stderr] Documenting tcp-loop v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `mio::tcp` [INFO] [stdout] --> src/loop_/handler/mod.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | use mio::tcp::TcpStream; [INFO] [stdout] | ^^^ could not find `tcp` in `mio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `mio::TryRead`, `mio::TryWrite` [INFO] [stdout] --> src/loop_/handler/client.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use mio::{TryRead, TryWrite}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ no `TryWrite` in the root [INFO] [stdout] | | [INFO] [stdout] | no `TryRead` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `mio::tcp` [INFO] [stdout] --> src/loop_/handler/listener.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | use mio::tcp::TcpListener; [INFO] [stdout] | ^^^ could not find `tcp` in `mio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `NonBlock` in crate `mio` [INFO] [stdout] --> src/loop_/handler/listener.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | listener: mio::NonBlock, [INFO] [stdout] | ^^^^^^^^ not found in `mio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `NonBlock` in crate `mio` [INFO] [stdout] --> src/loop_/handler/listener.rs:10:32 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new (listener: mio::NonBlock) -> Listener { [INFO] [stdout] | ^^^^^^^^ not found in `mio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `NonBlock` in crate `mio` [INFO] [stdout] --> src/loop_/handler/listener.rs:18:24 [INFO] [stdout] | [INFO] [stdout] 18 | type Target = mio::NonBlock; [INFO] [stdout] | ^^^^^^^^ not found in `mio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `NonBlock` in crate `mio` [INFO] [stdout] --> src/loop_/handler/listener.rs:20:31 [INFO] [stdout] | [INFO] [stdout] 20 | fn deref (&self) -> &mio::NonBlock { [INFO] [stdout] | ^^^^^^^^ not found in `mio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `NonBlock` in crate `mio` [INFO] [stdout] --> src/loop_/handler/listener.rs:25:43 [INFO] [stdout] | [INFO] [stdout] 25 | fn deref_mut (&mut self) -> &mut mio::NonBlock { [INFO] [stdout] | ^^^^^^^^ not found in `mio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `NonBlock` in crate `mio` [INFO] [stdout] --> src/loop_/handler/mod.rs:18:26 [INFO] [stdout] | [INFO] [stdout] 18 | pub type Stream = mio::NonBlock; [INFO] [stdout] | ^^^^^^^^ not found in `mio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `ReadHint` in crate `mio` [INFO] [stdout] --> src/loop_/handler/mod.rs:347:77 [INFO] [stdout] | [INFO] [stdout] 347 | fn readable (&mut self, eloop: &mut EventLoop, token: Token, hint: mio::ReadHint) -> Result { [INFO] [stdout] | ^^^^^^^^ not found in `mio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Handler` in crate `mio` [INFO] [stdout] --> src/loop_/handler/mod.rs:461:11 [INFO] [stdout] | [INFO] [stdout] 461 | impl mio::Handler for Handler { [INFO] [stdout] | ^^^^^^^ not found in `mio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `ReadHint` in crate `mio` [INFO] [stdout] --> src/loop_/handler/mod.rs:465:77 [INFO] [stdout] | [INFO] [stdout] 465 | fn readable (&mut self, eloop: &mut EventLoop, token: Token, hint: mio::ReadHint) { [INFO] [stdout] | ^^^^^^^^ not found in `mio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `EventLoop` in crate `mio` [INFO] [stdout] --> src/loop_/mod.rs:11:27 [INFO] [stdout] | [INFO] [stdout] 11 | pub type EventLoop = mio::EventLoop; [INFO] [stdout] | ^^^^^^^^^ not found in `mio` [INFO] [stdout] | [INFO] [stdout] help: consider importing this type alias [INFO] [stdout] | [INFO] [stdout] 1 | use loop_::handler::EventLoop; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Sender` in crate `mio` [INFO] [stdout] --> src/loop_/mod.rs:31:36 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn channel (&self) -> mio::Sender { [INFO] [stdout] | ^^^^^^ not found in `mio` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use Sender; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: Could not document `tcp-loop`. [INFO] [stdout] error: aborting due to 15 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0432. [INFO] [stdout] [INFO] [stderr] Caused by: [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type lib --crate-name tcp_loop src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern log=/opt/rustwide/target/debug/deps/liblog-8b25aaf2e71705fc.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-cef97dfc4d890f23.rmeta --cap-lints=warn --crate-version 0.1.1` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "65ffc1c92636762d304660722f8a869c86790e355b5a93d0fbc45ff678becd2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65ffc1c92636762d304660722f8a869c86790e355b5a93d0fbc45ff678becd2c", kill_on_drop: false }` [INFO] [stdout] 65ffc1c92636762d304660722f8a869c86790e355b5a93d0fbc45ff678becd2c