[INFO] cloning repository https://github.com/rphmeier/pixelflood [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rphmeier/pixelflood" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frphmeier%2Fpixelflood", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frphmeier%2Fpixelflood'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ce41821554adfcb9a52406f5562286980ccbc7b0 [INFO] documenting rphmeier/pixelflood against 1.46.0 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frphmeier%2Fpixelflood" "/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/rphmeier/pixelflood on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rphmeier/pixelflood [INFO] finished tweaking git repo https://github.com/rphmeier/pixelflood [INFO] tweaked toml for git repo https://github.com/rphmeier/pixelflood written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/rphmeier/pixelflood already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--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] 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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 14a8523cc6f7e29e641427c6c8057bb3a2188bf67492d9500d70f0f3acd5f618 [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" "14a8523cc6f7e29e641427c6c8057bb3a2188bf67492d9500d70f0f3acd5f618", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "14a8523cc6f7e29e641427c6c8057bb3a2188bf67492d9500d70f0f3acd5f618", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14a8523cc6f7e29e641427c6c8057bb3a2188bf67492d9500d70f0f3acd5f618", kill_on_drop: false }` [INFO] [stdout] 14a8523cc6f7e29e641427c6c8057bb3a2188bf67492d9500d70f0f3acd5f618 [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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5e7f6c1ec1b83d661293db63a1ce828065634fa7c5f9619b41f9f247caf527c [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" "e5e7f6c1ec1b83d661293db63a1ce828065634fa7c5f9619b41f9f247caf527c", kill_on_drop: false }` [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling cc v1.0.26 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Checking byte-tools v0.3.0 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Compiling serde v1.0.83 [INFO] [stderr] Checking opaque-debug v0.2.1 [INFO] [stderr] Checking arrayref v0.3.5 [INFO] [stderr] Compiling protobuf v2.2.2 [INFO] [stderr] Checking data-encoding v2.1.2 [INFO] [stderr] Checking bs58 v0.2.2 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Compiling openssl v0.10.16 [INFO] [stderr] Checking opaque-debug v0.1.1 [INFO] [stderr] Checking constant_time_eq v0.1.3 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Checking untrusted v0.5.1 [INFO] [stderr] Checking etrace v1.1.1 [INFO] [stderr] Checking quick-error v0.1.4 [INFO] [stderr] Checking failure v0.1.4 [INFO] [stderr] Checking nohash-hasher v0.1.1 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking crossbeam-utils v0.6.3 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking block-padding v0.1.2 [INFO] [stderr] Checking inflate v0.4.4 [INFO] [stderr] Checking block-buffer v0.3.3 [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking dns-parser v0.8.0 [INFO] [stderr] Checking deflate v0.7.19 [INFO] [stderr] Checking tokio-current-thread v0.1.4 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking asn1_der v0.5.10 [INFO] [stderr] Checking smallvec v0.6.7 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking num_cpus v1.9.0 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking rand v0.4.3 [INFO] [stderr] Checking time v0.1.41 [INFO] [stderr] Checking generic-array v0.12.0 [INFO] [stderr] Checking generic-array v0.9.0 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking tokio-timer v0.2.8 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking tiny-keccak v1.4.2 [INFO] [stderr] Checking bigint v4.4.1 [INFO] [stderr] Checking png v0.12.0 [INFO] [stderr] Checking digest v0.7.6 [INFO] [stderr] Checking block-cipher-trait v0.5.3 [INFO] [stderr] Checking stream-cipher v0.1.1 [INFO] [stderr] Checking crypto-mac v0.6.2 [INFO] [stderr] Checking digest v0.8.0 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking block-buffer v0.7.0 [INFO] [stderr] Checking tokio-io v0.1.10 [INFO] [stderr] Checking crossbeam-epoch v0.7.0 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking rand v0.6.1 [INFO] [stderr] Checking sha2 v0.7.1 [INFO] [stderr] Checking aes-soft v0.2.0 [INFO] [stderr] Checking twofish v0.1.0 [INFO] [stderr] Checking ctr v0.1.1 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking hyper v0.10.15 [INFO] [stderr] Checking hmac v0.6.3 [INFO] [stderr] Checking blake2 v0.8.0 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Compiling openssl-sys v0.9.40 [INFO] [stderr] Compiling clear_on_drop v0.2.3 [INFO] [stderr] Compiling secp256k1 v0.11.6 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking rw-stream-sink v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Checking cuckoofilter v0.3.2 [INFO] [stderr] Checking aes-ctr v0.1.0 [INFO] [stderr] Checking parking_lot v0.5.5 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking unsigned-varint v0.2.1 [INFO] [stderr] Checking multistream-select v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Checking tokio-reactor v0.1.7 [INFO] [stderr] Checking yamux v0.1.4 [INFO] [stderr] Checking aio-limited v0.1.0 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.4 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] Compiling curve25519-dalek v0.20.0 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking parity-multihash v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Checking tokio-threadpool v0.1.9 [INFO] [stderr] Checking parking_lot v0.7.0 [INFO] [stderr] Checking tokio-fs v0.1.4 [INFO] [stderr] Checking tokio v0.1.13 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking tokio-dns-unofficial v0.4.0 [INFO] [stderr] Checking tk-listen v0.2.1 [INFO] [stderr] Compiling ring v0.12.1 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking ed25519-dalek v0.8.1 [INFO] [stderr] Checking tokio-tls v0.2.0 [INFO] [stderr] Checking parity-multiaddr v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Checking bincode v1.0.1 [INFO] [stderr] Checking websocket v0.21.1 [INFO] [stderr] Checking libp2p-core v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Compiling libp2p-core-derive v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Compiling serde_derive v1.0.83 [INFO] [stderr] Checking libp2p-ping v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Checking libp2p-identify v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Checking libp2p-floodsub v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Checking libp2p-mdns v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Checking libp2p-dns v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Checking libp2p-yamux v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Checking libp2p-secio v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Checking libp2p-tcp v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Checking libp2p-mplex v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Checking libp2p-websocket v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Checking libp2p-uds v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Checking libp2p-plaintext v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Checking libp2p-ratelimit v0.1.1 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Checking libp2p-kad v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Checking libp2p v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Checking tiff v0.2.1 [INFO] [stderr] Checking image v0.20.1 [INFO] [stderr] Documenting pixelflood v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0446]: crate-visible type `distributed::CommandSink` in public interface [INFO] [stdout] --> src/distributed.rs:141:1 [INFO] [stdout] | [INFO] [stdout] 61 | pub(crate) struct CommandSink { [INFO] [stdout] | ---------- `distributed::CommandSink` declared as crate-visible [INFO] [stdout] ... [INFO] [stdout] 141 | / pub fn listen(addr: Multiaddr, magic: [u8; 16]) -> impl Stream, Error=Error> { [INFO] [stdout] 142 | | listen_secure(addr) [INFO] [stdout] 143 | | .map_err(Into::into) [INFO] [stdout] 144 | | .and_then(move |conn| { [INFO] [stdout] ... | [INFO] [stdout] 171 | | .filter_map(|x| x) [INFO] [stdout] 172 | | } [INFO] [stdout] | |_^ can't leak crate-visible type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0446]: private type `Chunked` in public interface [INFO] [stdout] --> src/distributed.rs:175:1 [INFO] [stdout] | [INFO] [stdout] 175 | / pub fn client(addr: Multiaddr, magic: [u8; 16]) -> impl Future, Error=Error> { [INFO] [stdout] 176 | | dial_secure(addr) [INFO] [stdout] 177 | | .map(|conn| conn.split()) [INFO] [stdout] 178 | | .map(|(read, write)| (BufReader::new(read), write)) [INFO] [stdout] ... | [INFO] [stdout] 209 | | }) [INFO] [stdout] 210 | | } [INFO] [stdout] | |_^ can't leak private type [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:67:1 [INFO] [stdout] | [INFO] [stdout] 67 | struct Chunked { [INFO] [stdout] | - `Chunked` declared as private [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 E0446`. [INFO] [stdout] [INFO] [stderr] error: Could not document `pixelflood`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name pixelflood 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 bincode=/opt/rustwide/target/debug/deps/libbincode-9024745e88158903.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-0c5725f0080d121c.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-59ccd87bc3e8590d.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-06f1d16d369a25eb.rmeta --extern libp2p=/opt/rustwide/target/debug/deps/liblibp2p-24e0f1ad365fadfa.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-572d60500ce0e72a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-b27e6a6f4d96265e.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-5d77824f4d3e9670.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-6d5f4a9ee7500ca2.so --extern tokio_tcp=/opt/rustwide/target/debug/deps/libtokio_tcp-fe1f1f521e8d3834.rmeta --cap-lints=warn` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "e5e7f6c1ec1b83d661293db63a1ce828065634fa7c5f9619b41f9f247caf527c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5e7f6c1ec1b83d661293db63a1ce828065634fa7c5f9619b41f9f247caf527c", kill_on_drop: false }` [INFO] [stdout] e5e7f6c1ec1b83d661293db63a1ce828065634fa7c5f9619b41f9f247caf527c