[INFO] cloning repository https://github.com/aitvann/Rustenger
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aitvann/Rustenger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faitvann%2FRustenger", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faitvann%2FRustenger'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d65362a5867b371cefddb230c18b2e60a02aeea7
[INFO] documenting aitvann/Rustenger 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%2Faitvann%2FRustenger" "/workspace/builds/worker-35/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-35/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aitvann/Rustenger 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/aitvann/Rustenger
[INFO] finished tweaking git repo https://github.com/aitvann/Rustenger
[INFO] tweaked toml for git repo https://github.com/aitvann/Rustenger written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] crate git repo https://github.com/aitvann/Rustenger 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror v1.0.10
[INFO] [stderr]   Downloaded once_cell v1.2.0
[INFO] [stderr]   Downloaded bincode v1.2.1
[INFO] [stderr]   Downloaded enum_dispatch v0.2.0
[INFO] [stderr]   Downloaded thiserror-impl v1.0.10
[INFO] [stderr]   Downloaded tokio v0.2.11
[INFO] [stderr]   Downloaded tokio-macros v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] 9156b55ed41101f45155dda64e2853a39170f80670d6ba0976141b70adcbd629
[INFO] running `Command { std: "docker" "start" "-a" "9156b55ed41101f45155dda64e2853a39170f80670d6ba0976141b70adcbd629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9156b55ed41101f45155dda64e2853a39170f80670d6ba0976141b70adcbd629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9156b55ed41101f45155dda64e2853a39170f80670d6ba0976141b70adcbd629", kill_on_drop: false }`
[INFO] [stdout] 9156b55ed41101f45155dda64e2853a39170f80670d6ba0976141b70adcbd629
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] [stdout] a621bb4ca3f4d4de6a83d6a69ca435ac7794572499f287db77b0568a1e9302aa
[INFO] running `Command { std: "docker" "start" "-a" "a621bb4ca3f4d4de6a83d6a69ca435ac7794572499f287db77b0568a1e9302aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking futures-core v0.3.1
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]     Checking futures-sink v0.3.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]     Checking pin-project-lite v0.1.4
[INFO] [stderr]     Checking bytes v0.5.4
[INFO] [stderr]    Compiling proc-macro-nested v0.1.3
[INFO] [stderr]    Compiling once_cell v1.2.0
[INFO] [stderr]     Checking pin-utils v0.1.0-alpha.4
[INFO] [stderr]     Checking futures-io v0.3.1
[INFO] [stderr]     Checking futures-task v0.3.1
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking futures-channel v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v1.9.2
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling tokio-macros v0.2.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.10
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling enum_dispatch v0.2.0
[INFO] [stderr]     Checking tokio v0.2.11
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]     Checking thiserror v1.0.10
[INFO] [stderr]     Checking futures-util v0.3.1
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking futures-executor v0.3.1
[INFO] [stderr]     Checking futures v0.3.1
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking bincode v1.2.1
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]     Checking rustenger-shared v0.0.0 (/opt/rustwide/workdir/rustenger-shared)
[INFO] [stderr]     Checking fern v0.5.9
[INFO] [stderr]  Documenting rustenger-shared v0.0.0 (/opt/rustwide/workdir/rustenger-shared)
[INFO] [stderr]  Documenting rustenger-client-console v0.0.0 (/opt/rustwide/workdir/rustenger-client-console)
[INFO] [stderr]  Documenting rustenger-server v0.0.0 (/opt/rustwide/workdir/rustenger-server)
[INFO] [stdout] error[E0432]: unresolved import `rustenger_shared::codec::ClientCodec`
[INFO] [stdout]  --> rustenger-client-console/src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rustenger_shared::codec::ClientCodec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `ClientCodec` in `codec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> rustenger-server/src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(async_closure)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 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 `rustenger-client-console`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name rustenger_client_console rustenger-client-console/src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=93a826c248c5a701 -L dependency=/opt/rustwide/target/debug/deps --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-063ae20dedd9563b.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-4f41d1b0f3c42351.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-41747ee34113abab.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-f359ab82f6b94570.rmeta --extern rustenger_shared=/opt/rustwide/target/debug/deps/librustenger_shared-c1d530632da9c0b8.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-f45194530849ec74.rmeta --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-0ab71338f58bb5d2.rmeta --cap-lints=warn --crate-version 0.0.0` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `rustenger-server`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name rustenger_server rustenger-server/src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=3e7aa9f2550be20a -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-feb236353f9e8d02.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-41747ee34113abab.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-f359ab82f6b94570.rmeta --extern fern=/opt/rustwide/target/debug/deps/libfern-0743b73efea5db2b.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-877cd6096a248f69.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-75e05042539405e4.rmeta --extern rustenger_shared=/opt/rustwide/target/debug/deps/librustenger_shared-c1d530632da9c0b8.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-821fd7d218af0a32.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-f45194530849ec74.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-6431a0e61be0ff0a.rmeta --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-0ab71338f58bb5d2.rmeta --cap-lints=warn --crate-version 0.0.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "a621bb4ca3f4d4de6a83d6a69ca435ac7794572499f287db77b0568a1e9302aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a621bb4ca3f4d4de6a83d6a69ca435ac7794572499f287db77b0568a1e9302aa", kill_on_drop: false }`
[INFO] [stdout] a621bb4ca3f4d4de6a83d6a69ca435ac7794572499f287db77b0568a1e9302aa