[INFO] updating cached repository https://github.com/rphmeier/pixelflood
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ce41821554adfcb9a52406f5562286980ccbc7b0
[INFO] testing rphmeier/pixelflood against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frphmeier%2Fpixelflood" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rphmeier/pixelflood on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-5/source/Cargo.toml
[INFO] crate git repo https://github.com/rphmeier/pixelflood already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 31c078012c90d23d28bb2e29e48a9849353ad114e265b7d604018f305d0348ec
[INFO] running `"docker" "start" "-a" "31c078012c90d23d28bb2e29e48a9849353ad114e265b7d604018f305d0348ec"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling byteorder v1.2.7
[INFO] [stderr]    Compiling subtle v1.0.0
[INFO] [stderr]    Compiling crunchy v0.1.6
[INFO] [stderr]    Compiling serde v1.0.83
[INFO] [stderr]    Compiling protobuf v2.2.2
[INFO] [stderr]    Compiling data-encoding v2.1.2
[INFO] [stderr]    Compiling bs58 v0.2.2
[INFO] [stderr]    Compiling opaque-debug v0.1.1
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling scoped-tls v0.1.2
[INFO] [stderr]    Compiling constant_time_eq v0.1.3
[INFO] [stderr]    Compiling quick-error v0.1.4
[INFO] [stderr]    Compiling nohash-hasher v0.1.1
[INFO] [stderr]    Compiling etrace v1.1.1
[INFO] [stderr]    Compiling failure v0.1.4
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling secp256k1 v0.11.6
[INFO] [stderr]    Compiling openssl-sys v0.9.40
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling asn1_der v0.5.10
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling digest v0.8.0
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling digest v0.7.6
[INFO] [stderr]    Compiling block-cipher-trait v0.5.3
[INFO] [stderr]    Compiling stream-cipher v0.1.1
[INFO] [stderr]    Compiling crypto-mac v0.6.2
[INFO] [stderr]    Compiling bytes v0.4.11
[INFO] [stderr]    Compiling block-buffer v0.7.0
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling deflate v0.7.19
[INFO] [stderr]    Compiling dns-parser v0.8.0
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling blake2 v0.8.0
[INFO] [stderr]    Compiling sha2 v0.7.1
[INFO] [stderr]    Compiling aes-soft v0.2.0
[INFO] [stderr]    Compiling twofish v0.1.0
[INFO] [stderr]    Compiling ctr v0.1.1
[INFO] [stderr]    Compiling hmac v0.6.3
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling tiny-keccak v1.4.2
[INFO] [stderr]    Compiling bigint v4.4.1
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling hyper v0.10.15
[INFO] [stderr]    Compiling tokio-io v0.1.10
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling aes-ctr v0.1.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.9
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling openssl v0.10.16
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling cuckoofilter v0.3.2
[INFO] [stderr]    Compiling parking_lot v0.5.5
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling rw-stream-sink v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]    Compiling curve25519-dalek v0.20.0
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.7.0
[INFO] [stderr]    Compiling tokio-fs v0.1.4
[INFO] [stderr]    Compiling unsigned-varint v0.2.1
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling tokio-reactor v0.1.7
[INFO] [stderr]    Compiling yamux v0.1.4
[INFO] [stderr]    Compiling aio-limited v0.1.0
[INFO] [stderr]    Compiling parity-multihash v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]    Compiling multistream-select v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.4
[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling tokio v0.1.13
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling tk-listen v0.2.1
[INFO] [stderr]    Compiling tokio-dns-unofficial v0.4.0
[INFO] [stderr]    Compiling ring v0.12.1
[INFO] [stderr]    Compiling ed25519-dalek v0.8.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling num-derive v0.2.3
[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]    Compiling tokio-tls v0.2.0
[INFO] [stderr]    Compiling websocket v0.21.1
[INFO] [stderr]    Compiling parity-multiaddr v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]    Compiling bincode v1.0.1
[INFO] [stderr]    Compiling libp2p-core v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]    Compiling tiff v0.2.1
[INFO] [stderr]    Compiling image v0.20.1
[INFO] [stderr]    Compiling libp2p-ping v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]    Compiling libp2p-identify v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]    Compiling libp2p-dns v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]    Compiling libp2p-plaintext v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]    Compiling libp2p-websocket v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]    Compiling libp2p-uds v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]    Compiling libp2p-ratelimit v0.1.1 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]    Compiling libp2p-mplex v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]    Compiling libp2p-tcp v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]    Compiling libp2p-secio v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]    Compiling libp2p-yamux v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]    Compiling libp2p-mdns v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]    Compiling libp2p-floodsub v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]    Compiling libp2p-kad v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]    Compiling libp2p v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e)
[INFO] [stderr]    Compiling pixelflood v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/distributed.rs:67:17
[INFO] [stderr]    |
[INFO] [stderr] 67 |     Writing(Box<Future<Item=T,Error=IoError>>),
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=T,Error=IoError>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `rand` is imported redundantly
[INFO] [stderr]    --> src/main.rs:157:20
[INFO] [stderr]     |
[INFO] [stderr] 157 |         use rand::{self, Rng};
[INFO] [stderr]     |                    ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0446]: crate-visible type `distributed::CommandSink<impl libp2p::tokio_io::AsyncWrite>` in public interface
[INFO] [stderr]    --> src/distributed.rs:141:1
[INFO] [stderr]     |
[INFO] [stderr] 61  |   pub(crate) struct CommandSink<T: 'static> {
[INFO] [stderr]     |   ---------- `distributed::CommandSink<impl libp2p::tokio_io::AsyncWrite>` declared as crate-visible
[INFO] [stderr] ...
[INFO] [stderr] 141 | / pub fn listen(addr: Multiaddr, magic: [u8; 16]) -> impl Stream<Item=CommandSink<impl AsyncWrite>, Error=Error> {
[INFO] [stderr] 142 | |     listen_secure(addr)
[INFO] [stderr] 143 | |         .map_err(Into::into)
[INFO] [stderr] 144 | |         .and_then(move |conn| {
[INFO] [stderr] ...   |
[INFO] [stderr] 171 | |         .filter_map(|x| x)
[INFO] [stderr] 172 | | }
[INFO] [stderr]     | |_^ can't leak crate-visible type
[INFO] [stderr] 
[INFO] [stderr] error[E0446]: private type `Chunked` in public interface
[INFO] [stderr]    --> src/distributed.rs:175:1
[INFO] [stderr]     |
[INFO] [stderr] 175 | / pub fn client(addr: Multiaddr, magic: [u8; 16]) -> impl Future<Item=impl Stream<Item=Chunked,Error=Error>, Error=Error> {
[INFO] [stderr] 176 | |     dial_secure(addr)
[INFO] [stderr] 177 | |         .map(|conn| conn.split())
[INFO] [stderr] 178 | |         .map(|(read, write)| (BufReader::new(read), write)) 
[INFO] [stderr] ...   |
[INFO] [stderr] 209 | |         })
[INFO] [stderr] 210 | | }
[INFO] [stderr]     | |_^ can't leak private type
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/main.rs:67:1
[INFO] [stderr]     |
[INFO] [stderr] 67  |   struct Chunked {
[INFO] [stderr]     |   - `Chunked` declared as private
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0446`.
[INFO] [stderr] error: could not compile `pixelflood`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "31c078012c90d23d28bb2e29e48a9849353ad114e265b7d604018f305d0348ec"`
[INFO] running `"docker" "rm" "-f" "31c078012c90d23d28bb2e29e48a9849353ad114e265b7d604018f305d0348ec"`
[INFO] [stdout] 31c078012c90d23d28bb2e29e48a9849353ad114e265b7d604018f305d0348ec