[INFO] cloning repository https://github.com/Dhole/client-urpc-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dhole/client-urpc-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDhole%2Fclient-urpc-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDhole%2Fclient-urpc-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8148babf3e8d6cf0d76bb75e3fd79b61b49fd87e
[INFO] documenting Dhole/client-urpc-test 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%2FDhole%2Fclient-urpc-test" "/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/Dhole/client-urpc-test 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/Dhole/client-urpc-test
[INFO] removed path dependency urpc from git repo https://github.com/Dhole/client-urpc-test
[INFO] finished tweaking git repo https://github.com/Dhole/client-urpc-test
[INFO] tweaked toml for git repo https://github.com/Dhole/client-urpc-test written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/Dhole/client-urpc-test 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] warning: dependency (urpc) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Updating crates.io index
[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[INFO] the lockfile is outdated, regenerating it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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (urpc) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[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] a103867cba54ec7215954b63ecbccd0e18b69361e179d12980c54c1620e9c2f6
[INFO] running `Command { std: "docker" "start" "-a" "a103867cba54ec7215954b63ecbccd0e18b69361e179d12980c54c1620e9c2f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a103867cba54ec7215954b63ecbccd0e18b69361e179d12980c54c1620e9c2f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a103867cba54ec7215954b63ecbccd0e18b69361e179d12980c54c1620e9c2f6", kill_on_drop: false }`
[INFO] [stdout] a103867cba54ec7215954b63ecbccd0e18b69361e179d12980c54c1620e9c2f6
[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] 49e9f4ac4e0a20cb85124edafa991c682b5129ebbb32ccce0b4b4dcf64536321
[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" "49e9f4ac4e0a20cb85124edafa991c682b5129ebbb32ccce0b4b4dcf64536321", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (urpc) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling heapless v0.5.5
[INFO] [stderr]     Checking postcard-cobs v0.1.5-pre
[INFO] [stderr]     Checking serial-core v0.4.0
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]     Checking as-slice v0.1.3
[INFO] [stderr]     Checking serial-unix v0.4.0
[INFO] [stderr]     Checking serial v0.4.0
[INFO] [stderr]     Checking postcard v0.4.3
[INFO] [stderr]     Checking urpc v0.2.0
[INFO] [stderr]  Documenting client-urpc-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: no rules expected the token `)`
[INFO] [stdout]   --> src/main.rs:22:54
[INFO] [stdout]    |
[INFO] [stdout] 22 |     (1, RequestSendBytes((), OptBufYes, (), OptBufNo)),
[INFO] [stdout]    |                                                      ^ no rules expected this token in macro call
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Request` in module `client`
[INFO] [stdout]    --> src/main.rs:176:31
[INFO] [stdout]     |
[INFO] [stdout] 176 | struct ReplyWaiter<R: client::Request, QB: client::OptBuf, PB: client::OptBuf> {
[INFO] [stdout]     |                               ^^^^^^^ not found in `client`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]     |
[INFO] [stdout] 7   | use urpc::server::Request;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Request` in module `client`
[INFO] [stdout]    --> src/main.rs:181:17
[INFO] [stdout]     |
[INFO] [stdout] 181 | impl<R: client::Request, QB: client::OptBuf, PB: client::OptBuf> ReplyWaiter<R, QB, PB> {
[INFO] [stdout]     |                 ^^^^^^^ not found in `client`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]     |
[INFO] [stdout] 7   | use urpc::server::Request;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Request` in module `client`
[INFO] [stdout]    --> src/main.rs:187:17
[INFO] [stdout]     |
[INFO] [stdout] 187 | impl<R: client::Request, QB: client::OptBuf> ReplyWaiter<R, QB, client::OptBufYes> {
[INFO] [stdout]     |                 ^^^^^^^ not found in `client`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]     |
[INFO] [stdout] 7   | use urpc::server::Request;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Request` in module `client`
[INFO] [stdout]    --> src/main.rs:211:17
[INFO] [stdout]     |
[INFO] [stdout] 211 | impl<R: client::Request, QB: client::OptBuf> ReplyWaiter<R, QB, client::OptBufNo> {
[INFO] [stdout]     |                 ^^^^^^^ not found in `client`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]     |
[INFO] [stdout] 7   | use urpc::server::Request;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `OptBufNo` is private
[INFO] [stdout]   --> src/main.rs:18:28
[INFO] [stdout]    |
[INFO] [stdout] 18 | use urpc::{client, client::OptBufNo, client::OptBufYes, consts};
[INFO] [stdout]    |                            ^^^^^^^^ private struct
[INFO] [stdout]    |
[INFO] [stdout] note: the struct `OptBufNo` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/urpc-0.2.0/src/client.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use super::*;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `OptBufYes` is private
[INFO] [stdout]   --> src/main.rs:18:46
[INFO] [stdout]    |
[INFO] [stdout] 18 | use urpc::{client, client::OptBufNo, client::OptBufYes, consts};
[INFO] [stdout]    |                                              ^^^^^^^^^ private struct
[INFO] [stdout]    |
[INFO] [stdout] note: the struct `OptBufYes` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/urpc-0.2.0/src/client.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use super::*;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: trait `OptBuf` is private
[INFO] [stdout]    --> src/main.rs:176:52
[INFO] [stdout]     |
[INFO] [stdout] 176 | struct ReplyWaiter<R: client::Request, QB: client::OptBuf, PB: client::OptBuf> {
[INFO] [stdout]     |                                                    ^^^^^^ private trait
[INFO] [stdout]     |
[INFO] [stdout] note: the trait `OptBuf` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/urpc-0.2.0/src/client.rs:2:5
[INFO] [stdout]     |
[INFO] [stdout] 2   | use super::*;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: trait `OptBuf` is private
[INFO] [stdout]    --> src/main.rs:176:72
[INFO] [stdout]     |
[INFO] [stdout] 176 | struct ReplyWaiter<R: client::Request, QB: client::OptBuf, PB: client::OptBuf> {
[INFO] [stdout]     |                                                                        ^^^^^^ private trait
[INFO] [stdout]     |
[INFO] [stdout] note: the trait `OptBuf` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/urpc-0.2.0/src/client.rs:2:5
[INFO] [stdout]     |
[INFO] [stdout] 2   | use super::*;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: trait `OptBuf` is private
[INFO] [stdout]    --> src/main.rs:181:38
[INFO] [stdout]     |
[INFO] [stdout] 181 | impl<R: client::Request, QB: client::OptBuf, PB: client::OptBuf> ReplyWaiter<R, QB, PB> {
[INFO] [stdout]     |                                      ^^^^^^ private trait
[INFO] [stdout]     |
[INFO] [stdout] note: the trait `OptBuf` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/urpc-0.2.0/src/client.rs:2:5
[INFO] [stdout]     |
[INFO] [stdout] 2   | use super::*;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: trait `OptBuf` is private
[INFO] [stdout]    --> src/main.rs:181:58
[INFO] [stdout]     |
[INFO] [stdout] 181 | impl<R: client::Request, QB: client::OptBuf, PB: client::OptBuf> ReplyWaiter<R, QB, PB> {
[INFO] [stdout]     |                                                          ^^^^^^ private trait
[INFO] [stdout]     |
[INFO] [stdout] note: the trait `OptBuf` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/urpc-0.2.0/src/client.rs:2:5
[INFO] [stdout]     |
[INFO] [stdout] 2   | use super::*;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `OptBufYes` is private
[INFO] [stdout]    --> src/main.rs:187:73
[INFO] [stdout]     |
[INFO] [stdout] 187 | impl<R: client::Request, QB: client::OptBuf> ReplyWaiter<R, QB, client::OptBufYes> {
[INFO] [stdout]     |                                                                         ^^^^^^^^^ private struct
[INFO] [stdout]     |
[INFO] [stdout] note: the struct `OptBufYes` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/urpc-0.2.0/src/client.rs:2:5
[INFO] [stdout]     |
[INFO] [stdout] 2   | use super::*;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: trait `OptBuf` is private
[INFO] [stdout]    --> src/main.rs:187:38
[INFO] [stdout]     |
[INFO] [stdout] 187 | impl<R: client::Request, QB: client::OptBuf> ReplyWaiter<R, QB, client::OptBufYes> {
[INFO] [stdout]     |                                      ^^^^^^ private trait
[INFO] [stdout]     |
[INFO] [stdout] note: the trait `OptBuf` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/urpc-0.2.0/src/client.rs:2:5
[INFO] [stdout]     |
[INFO] [stdout] 2   | use super::*;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `OptBufNo` is private
[INFO] [stdout]    --> src/main.rs:211:73
[INFO] [stdout]     |
[INFO] [stdout] 211 | impl<R: client::Request, QB: client::OptBuf> ReplyWaiter<R, QB, client::OptBufNo> {
[INFO] [stdout]     |                                                                         ^^^^^^^^ private struct
[INFO] [stdout]     |
[INFO] [stdout] note: the struct `OptBufNo` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/urpc-0.2.0/src/client.rs:2:5
[INFO] [stdout]     |
[INFO] [stdout] 2   | use super::*;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: trait `OptBuf` is private
[INFO] [stdout]    --> src/main.rs:211:38
[INFO] [stdout]     |
[INFO] [stdout] 211 | impl<R: client::Request, QB: client::OptBuf> ReplyWaiter<R, QB, client::OptBufNo> {
[INFO] [stdout]     |                                      ^^^^^^ private trait
[INFO] [stdout]     |
[INFO] [stdout] note: the trait `OptBuf` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/urpc-0.2.0/src/client.rs:2:5
[INFO] [stdout]     |
[INFO] [stdout] 2   | use super::*;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 16 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `client-urpc-test`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name client_urpc_test 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 --extern clap=/opt/rustwide/target/debug/deps/libclap-d8de5d56e70a343c.rmeta --extern serial=/opt/rustwide/target/debug/deps/libserial-4b1c7a6a1cf008df.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-bb712bfb1e6d5b0b.rmeta --extern urpc=/opt/rustwide/target/debug/deps/liburpc-285a4acddea61690.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "49e9f4ac4e0a20cb85124edafa991c682b5129ebbb32ccce0b4b4dcf64536321", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49e9f4ac4e0a20cb85124edafa991c682b5129ebbb32ccce0b4b4dcf64536321", kill_on_drop: false }`
[INFO] [stdout] 49e9f4ac4e0a20cb85124edafa991c682b5129ebbb32ccce0b4b4dcf64536321