[INFO] cloning repository https://github.com/timonv/tcpsuck [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timonv/tcpsuck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimonv%2Ftcpsuck", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimonv%2Ftcpsuck'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 30b88e8072fd5cf154ccd14aa05498da1d3d870b [INFO] documenting timonv/tcpsuck 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%2Ftimonv%2Ftcpsuck" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/timonv/tcpsuck 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/timonv/tcpsuck [INFO] finished tweaking git repo https://github.com/timonv/tcpsuck [INFO] tweaked toml for git repo https://github.com/timonv/tcpsuck written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/timonv/tcpsuck 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] 9c33efceee3acd87c62a02b4f1d42249873575e8a72b643fe9e7eac9fb2e7953 [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" "9c33efceee3acd87c62a02b4f1d42249873575e8a72b643fe9e7eac9fb2e7953", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c33efceee3acd87c62a02b4f1d42249873575e8a72b643fe9e7eac9fb2e7953", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c33efceee3acd87c62a02b4f1d42249873575e8a72b643fe9e7eac9fb2e7953", kill_on_drop: false }` [INFO] [stdout] 9c33efceee3acd87c62a02b4f1d42249873575e8a72b643fe9e7eac9fb2e7953 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 481f4bca6d03bd759ddfd8f21a4bba84309c4fc470045d74a0446e761cb0d25b [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" "481f4bca6d03bd759ddfd8f21a4bba84309c4fc470045d74a0446e761cb0d25b", kill_on_drop: false }` [INFO] [stderr] Documenting tcpsuck v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error: expected type, found `||` [INFO] [stdout] --> src/broadcaster.rs:151:29 [INFO] [stdout] | [INFO] [stdout] 151 | fn timeout(max: int, f: || -> bool) -> bool { [INFO] [stdout] | ^^ expected type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `std::io::TcpListener`, `std::io::TcpStream`, `std::io::Acceptor`, `std::io::Listener`, `std::io::BufferedStream` [INFO] [stdout] --> src/server.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{TcpListener, TcpStream, Acceptor, Listener, BufferedStream}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^^^ no `BufferedStream` in `io` [INFO] [stdout] | | | | | [INFO] [stdout] | | | | no `Listener` in `io` [INFO] [stdout] | | | no `Acceptor` in `io` [INFO] [stdout] | | no `TcpStream` in `io` [INFO] [stdout] | no `TcpListener` in `io` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::io::BufferedWriter` [INFO] [stdout] --> src/broadcaster.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::BufferedWriter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ no `BufferedWriter` in `io` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::sync::RWLock` [INFO] [stdout] --> src/broadcaster.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::sync::{RWLock, Arc}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | no `RWLock` in `sync` [INFO] [stdout] | help: a similar name exists in the module (notice the capitalization): `RwLock` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Sender` in this scope [INFO] [stdout] --> src/server.rs:36:77 [INFO] [stdout] | [INFO] [stdout] 36 | fn handle_client(server: Broadcaster, stream: TcpStream, tx: Sender<(String, String)>) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: a trait with a similar name exists [INFO] [stdout] | [INFO] [stdout] 36 | fn handle_client(server: Broadcaster, stream: TcpStream, tx: Send<(String, String)>) { [INFO] [stdout] | ^^^^ [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::mpsc::Sender; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Reader` in this scope [INFO] [stdout] --> src/broadcaster.rs:5:37 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Broadcaster { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Writer` in this scope [INFO] [stdout] --> src/broadcaster.rs:5:46 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Broadcaster { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Reader` in this scope [INFO] [stdout] --> src/broadcaster.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | impl Broadcaster { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Writer` in this scope [INFO] [stdout] --> src/broadcaster.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | impl Broadcaster { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Receiver` in this scope [INFO] [stdout] --> src/broadcaster.rs:27:45 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn listen_and_broadcast(&self, rec: Receiver<(String, String)>) { [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::Receiver; [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::mpsc::Receiver; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Reader` in this scope [INFO] [stdout] --> src/broadcaster.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | implClone for Broadcaster { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Writer` in this scope [INFO] [stdout] --> src/broadcaster.rs:59:18 [INFO] [stdout] | [INFO] [stdout] 59 | implClone for Broadcaster { [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 13 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] [INFO] [stderr] error: Could not document `tcpsuck`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name tcpsuck src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.0.1` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "481f4bca6d03bd759ddfd8f21a4bba84309c4fc470045d74a0446e761cb0d25b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "481f4bca6d03bd759ddfd8f21a4bba84309c4fc470045d74a0446e761cb0d25b", kill_on_drop: false }` [INFO] [stdout] 481f4bca6d03bd759ddfd8f21a4bba84309c4fc470045d74a0446e761cb0d25b