[INFO] cloning repository https://github.com/sirkibsirkib/channelize
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sirkibsirkib/channelize" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirkibsirkib%2Fchannelize", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirkibsirkib%2Fchannelize'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3f1bab3ae5f4c92b291a3caca54d78fb6e6c1635
[INFO] documenting sirkibsirkib/channelize against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirkibsirkib%2Fchannelize" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sirkibsirkib/channelize on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sirkibsirkib/channelize
[INFO] finished tweaking git repo https://github.com/sirkibsirkib/channelize
[INFO] tweaked toml for git repo https://github.com/sirkibsirkib/channelize written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/sirkibsirkib/channelize already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] adef824ab76703a004c0ccafe379087c28a78aa37bc50c41487cad9c185f28f6
[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" "adef824ab76703a004c0ccafe379087c28a78aa37bc50c41487cad9c185f28f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adef824ab76703a004c0ccafe379087c28a78aa37bc50c41487cad9c185f28f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adef824ab76703a004c0ccafe379087c28a78aa37bc50c41487cad9c185f28f6", kill_on_drop: false }`
[INFO] [stdout] adef824ab76703a004c0ccafe379087c28a78aa37bc50c41487cad9c185f28f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", 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] 3c09c5bae495fd74d3e6bb9e9fbbe751f81476b724b4efcb576eae1ef8685909
[INFO] running `Command { std: "docker" "start" "-a" "3c09c5bae495fd74d3e6bb9e9fbbe751f81476b724b4efcb576eae1ef8685909", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v1.2.2
[INFO] [stderr]     Checking serde v1.0.37
[INFO] [stderr]    Compiling proc-macro2 v0.3.6
[INFO] [stderr]    Compiling quote v0.5.1
[INFO] [stderr]    Compiling syn v0.13.1
[INFO] [stderr]    Compiling serde_derive_internals v0.23.0
[INFO] [stderr]     Checking bincode v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.37
[INFO] [stderr]  Documenting nonblock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `:`, `@`, or `|`, found `&`
[INFO] [stdout]    --> src/stuff.rs:312:19
[INFO] [stdout]     |
[INFO] [stdout] 312 | fn send<M>(medium &mut io::Write, m: &M) where M: Message -> Result<usize, io::Error> {
[INFO] [stdout]     |                   ^ expected one of `:`, `@`, or `|`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `(`, `+`, `,`, `::`, `<`, or `{`, found `->`
[INFO] [stdout]    --> src/stuff.rs:312:59
[INFO] [stdout]     |
[INFO] [stdout] 312 | fn send<M>(medium &mut io::Write, m: &M) where M: Message -> Result<usize, io::Error> {
[INFO] [stdout]     |                                                           ^^ expected one of `(`, `+`, `,`, `::`, `<`, or `{`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `stuff::Message`, `stuff::Stream`, `stuff::Endpoint`, `stuff::RecvError`
[INFO] [stdout]   --> src/lib.rs:9:2
[INFO] [stdout]    |
[INFO] [stdout] 9  |     Message,
[INFO] [stdout]    |     ^^^^^^^ no `Message` in `stuff`
[INFO] [stdout] 10 |     Stream,
[INFO] [stdout]    |     ^^^^^^ no `Stream` in `stuff`
[INFO] [stdout] 11 |     Endpoint,
[INFO] [stdout]    |     ^^^^^^^^ no `Endpoint` in `stuff`
[INFO] [stdout] 12 |     RecvError,
[INFO] [stdout]    |     ^^^^^^^^^ no `RecvError` in `stuff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `nonblock`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name nonblock src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=c3cce3f99e48d545 -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-bf515879cbbad4d1.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-82f612f55d31d4bf.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-3075403dda40b1b0.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-4f76bfc653066e97.so --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "3c09c5bae495fd74d3e6bb9e9fbbe751f81476b724b4efcb576eae1ef8685909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c09c5bae495fd74d3e6bb9e9fbbe751f81476b724b4efcb576eae1ef8685909", kill_on_drop: false }`
[INFO] [stdout] 3c09c5bae495fd74d3e6bb9e9fbbe751f81476b724b4efcb576eae1ef8685909