[INFO] cloning repository https://github.com/lukeasrodgers/rust-nc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lukeasrodgers/rust-nc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukeasrodgers%2Frust-nc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukeasrodgers%2Frust-nc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9712f3ec52df8f7cb65253b0b5939fed56fb2485 [INFO] documenting lukeasrodgers/rust-nc against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukeasrodgers%2Frust-nc" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lukeasrodgers/rust-nc 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 git repo https://github.com/lukeasrodgers/rust-nc [INFO] finished tweaking git repo https://github.com/lukeasrodgers/rust-nc [INFO] tweaked toml for git repo https://github.com/lukeasrodgers/rust-nc written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/lukeasrodgers/rust-nc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/carllerche/mio` [INFO] [stderr] Updating git repository `https://github.com/carllerche/nix-rust` [INFO] [stderr] error: the lock file /workspace/builds/worker-9/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml"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] [stderr] Updating git repository `https://github.com/carllerche/mio` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] b781c57601473907a6d9be64fcfb5daf7207df012e184d637453d290f538c400 [INFO] running `Command { std: "docker" "start" "-a" "b781c57601473907a6d9be64fcfb5daf7207df012e184d637453d290f538c400", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b781c57601473907a6d9be64fcfb5daf7207df012e184d637453d290f538c400", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b781c57601473907a6d9be64fcfb5daf7207df012e184d637453d290f538c400", kill_on_drop: false }` [INFO] [stdout] b781c57601473907a6d9be64fcfb5daf7207df012e184d637453d290f538c400 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 19c0dca3625e5514839ea79a4cd8313354aed131c66fb840c6dd3bd454ce1b68 [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" "19c0dca3625e5514839ea79a4cd8313354aed131c66fb840c6dd3bd454ce1b68", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking mio v0.7.0 (https://github.com/carllerche/mio#eef8d3b9) [INFO] [stderr] Documenting rust-nc v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: could not find `net` in `mio` [INFO] [stdout] --> src/listener.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | use self::mio::net::tcp::*; [INFO] [stdout] | ^^^ could not find `net` in `mio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::old_io` [INFO] [stdout] --> src/listener.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::old_io; [INFO] [stdout] | ^^^^^^^^^^^ no `old_io` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `self::mio::buf` [INFO] [stdout] --> src/listener.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | use self::mio::buf::{ByteBuf}; [INFO] [stdout] | ^^^ could not find `buf` in `mio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::net::lookup_host` [INFO] [stdout] --> src/connecter.rs:3:27 [INFO] [stdout] | [INFO] [stdout] 3 | use std::net::{SocketAddr,lookup_host,IpAddr}; [INFO] [stdout] | ^^^^^^^^^^^ no `lookup_host` in `net` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `net` in `mio` [INFO] [stdout] --> src/connecter.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | use self::mio::net::tcp::*; [INFO] [stdout] | ^^^ could not find `net` in `mio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::old_io` [INFO] [stdout] --> src/connecter.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::old_io; [INFO] [stdout] | ^^^^^^^^^^^ no `old_io` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `self::mio::buf` [INFO] [stdout] --> src/connecter.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 8 | use self::mio::buf::{ByteBuf}; [INFO] [stdout] | ^^^ could not find `buf` in `mio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `self::mio::net` [INFO] [stdout] --> src/connecter.rs:9:16 [INFO] [stdout] | [INFO] [stdout] 9 | use self::mio::net::*; [INFO] [stdout] | ^^^ could not find `net` in `mio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `NonBlock` in this scope [INFO] [stdout] --> src/listener.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | conn: Option>, [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `TcpStream` in this scope [INFO] [stdout] --> src/listener.rs:18:27 [INFO] [stdout] | [INFO] [stdout] 18 | conn: Option>, [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use std::net::TcpStream; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `NonBlock` in this scope [INFO] [stdout] --> src/listener.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | sock: NonBlock [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `TcpListener` in this scope [INFO] [stdout] --> src/listener.rs:19:20 [INFO] [stdout] | [INFO] [stdout] 19 | sock: NonBlock [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use std::net::TcpListener; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stdout] --> src/listener.rs:23:43 [INFO] [stdout] | [INFO] [stdout] 23 | fn accept(&mut self, event_loop: &mut EventLoop) { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Handler` in this scope [INFO] [stdout] --> src/listener.rs:45:6 [INFO] [stdout] | [INFO] [stdout] 45 | impl Handler for ServerHandler { [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stdout] --> src/listener.rs:49:45 [INFO] [stdout] | [INFO] [stdout] 49 | fn readable(&mut self, event_loop: &mut EventLoop, token: Token, hint: ReadHint) { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `ReadHint` in this scope [INFO] [stdout] --> src/listener.rs:49:91 [INFO] [stdout] | [INFO] [stdout] 49 | fn readable(&mut self, event_loop: &mut EventLoop, token: Token, hint: ReadHint) { [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stdout] --> src/listener.rs:96:43 [INFO] [stdout] | [INFO] [stdout] 96 | fn notify(&mut self, event_loop: &mut EventLoop, msg: String) { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `EventLoopSender` in this scope [INFO] [stdout] --> src/listener.rs:134:29 [INFO] [stdout] | [INFO] [stdout] 134 | fn readwrite_chan(channel: &EventLoopSender) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `NonBlock` in this scope [INFO] [stdout] --> src/connecter.rs:18:11 [INFO] [stdout] | [INFO] [stdout] 18 | sock: NonBlock [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `TcpStream` in this scope [INFO] [stdout] --> src/connecter.rs:18:20 [INFO] [stdout] | [INFO] [stdout] 18 | sock: NonBlock [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use std::net::TcpStream; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Handler` in this scope [INFO] [stdout] --> src/connecter.rs:21:6 [INFO] [stdout] | [INFO] [stdout] 21 | impl Handler for ClientHandler { [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stdout] --> src/connecter.rs:25:45 [INFO] [stdout] | [INFO] [stdout] 25 | fn readable(&mut self, event_loop: &mut EventLoop, token: Token, hint: ReadHint) { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `ReadHint` in this scope [INFO] [stdout] --> src/connecter.rs:25:91 [INFO] [stdout] | [INFO] [stdout] 25 | fn readable(&mut self, event_loop: &mut EventLoop, token: Token, hint: ReadHint) { [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stdout] --> src/connecter.rs:61:43 [INFO] [stdout] | [INFO] [stdout] 61 | fn notify(&mut self, event_loop: &mut EventLoop, msg: String) { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `EventLoopSender` in this scope [INFO] [stdout] --> src/connecter.rs:91:29 [INFO] [stdout] | [INFO] [stdout] 91 | fn readwrite_chan(channel: &EventLoopSender) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 26 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] [INFO] [stderr] error: Could not document `rust-nc`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type lib --crate-name rust_nc 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 getopts=/opt/rustwide/target/debug/deps/libgetopts-b6b87ac485e83773.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-1319dfce202c93f2.rmeta --cap-lints=warn --crate-version 0.0.1` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "19c0dca3625e5514839ea79a4cd8313354aed131c66fb840c6dd3bd454ce1b68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19c0dca3625e5514839ea79a4cd8313354aed131c66fb840c6dd3bd454ce1b68", kill_on_drop: false }` [INFO] [stdout] 19c0dca3625e5514839ea79a4cd8313354aed131c66fb840c6dd3bd454ce1b68