[INFO] fetching crate cql-rust 0.0.3...
[INFO] documenting cql-rust-0.0.3 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate cql-rust 0.0.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate cql-rust 0.0.3 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cql-rust 0.0.3
[INFO] finished tweaking crates.io crate cql-rust 0.0.3
[INFO] tweaked toml for crates.io crate cql-rust 0.0.3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c06b95dca1d516802ca9a74da239bc6f40c5deb5500b39562e88ca329e3553fe
[INFO] running `Command { std: "docker" "start" "-a" "c06b95dca1d516802ca9a74da239bc6f40c5deb5500b39562e88ca329e3553fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c06b95dca1d516802ca9a74da239bc6f40c5deb5500b39562e88ca329e3553fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c06b95dca1d516802ca9a74da239bc6f40c5deb5500b39562e88ca329e3553fe", kill_on_drop: false }`
[INFO] [stdout] c06b95dca1d516802ca9a74da239bc6f40c5deb5500b39562e88ca329e3553fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfda7daedf463ed4b66806b46680baa71232fd18ded9392448d6d3fd0f2b73fd
[INFO] running `Command { std: "docker" "start" "-a" "dfda7daedf463ed4b66806b46680baa71232fd18ded9392448d6d3fd0f2b73fd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting cql-rust v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> src/message.rs:133:27
[INFO] [stdout]     |
[INFO] [stdout] 133 |         try!(buf.write_u8(0u as u8));
[INFO] [stdout]     |                           ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::io::IoResult`
[INFO] [stdout]  --> src/lib.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{IoResult};
[INFO] [stdout]   |               ^^^^^^^^
[INFO] [stdout]   |               |
[INFO] [stdout]   |               no `IoResult` in `io`
[INFO] [stdout]   |               help: a similar name exists in the module: `Result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `std::io::Writer`, `std::io::MemWriter`, `std::io::MemReader`, `std::io::IoResult`
[INFO] [stdout]  --> src/message.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{Writer, MemWriter, MemReader, IoResult};
[INFO] [stdout]   |               ^^^^^^  ^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^ no `IoResult` in `io`
[INFO] [stdout]   |               |       |          |
[INFO] [stdout]   |               |       |          no `MemReader` in `io`
[INFO] [stdout]   |               |       no `MemWriter` in `io`
[INFO] [stdout]   |               no `Writer` in `io`
[INFO] [stdout]   |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{Write, MemWriter, MemReader, IoResult};
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{Writer, BufWriter, MemReader, IoResult};
[INFO] [stdout]   |                       ^^^^^^^^^
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{Writer, MemWriter, BufReader, IoResult};
[INFO] [stdout]   |                                  ^^^^^^^^^
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{Writer, MemWriter, MemReader, Result};
[INFO] [stdout]   |                                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `std::result::Ok`, `std::result::Err`
[INFO] [stdout]  --> src/message.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::result::{Ok, Err};
[INFO] [stdout]   |                   ^^  ^^^ no `Err` in `result`
[INFO] [stdout]   |                   |
[INFO] [stdout]   |                   no `Ok` in `result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]   --> src/message.rs:39:3
[INFO] [stdout]    |
[INFO] [stdout] 39 | #[deriving(Show)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]   --> src/message.rs:50:3
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[deriving(Show)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]   --> src/message.rs:59:3
[INFO] [stdout]    |
[INFO] [stdout] 59 | #[deriving(Show)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]   --> src/message.rs:65:3
[INFO] [stdout]    |
[INFO] [stdout] 65 | #[deriving(Show)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]   --> src/message.rs:93:3
[INFO] [stdout]    |
[INFO] [stdout] 93 | #[deriving(Show)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Reader` in this scope
[INFO] [stdout]    --> src/message.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 | impl<R: Reader> ReadMessage for R {
[INFO] [stdout]     |         ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `BufferedStream` in module `io`
[INFO] [stdout]   --> src/lib.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |   buf: io::BufferedStream<io::TcpStream>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^ not found in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TcpStream` in module `io`
[INFO] [stdout]   --> src/lib.rs:19:31
[INFO] [stdout]    |
[INFO] [stdout] 19 |   buf: io::BufferedStream<io::TcpStream>
[INFO] [stdout]    |                               ^^^^^^^^^ not found in `io`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::net::TcpStream;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `IoResult` in module `io`
[INFO] [stdout]   --> src/lib.rs:33:37
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn connect(addr: String) -> io::IoResult<Client> {
[INFO] [stdout]    |                                     ^^^^^^^^ help: a type alias with a similar name exists: `Result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 14 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 `cql-rust`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name cql_rust 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 --cap-lints=warn --crate-version 0.0.3` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "dfda7daedf463ed4b66806b46680baa71232fd18ded9392448d6d3fd0f2b73fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfda7daedf463ed4b66806b46680baa71232fd18ded9392448d6d3fd0f2b73fd", kill_on_drop: false }`
[INFO] [stdout] dfda7daedf463ed4b66806b46680baa71232fd18ded9392448d6d3fd0f2b73fd
