[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] checking rphmeier/pixelflood against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846 [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 d990716b6a1fdde1300748828a9c9e79dfd0b898 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "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" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded yamux v0.1.4 [INFO] [stderr] Downloaded stdweb-internal-macros v0.2.4 [INFO] [stderr] Downloaded protobuf v2.2.2 [INFO] [stderr] Downloaded stdweb v0.4.12 [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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5fd1e78549d8928733d16bf20bb1550a9fbd8ae922d7b0e980030dd6a053af03 [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" "5fd1e78549d8928733d16bf20bb1550a9fbd8ae922d7b0e980030dd6a053af03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5fd1e78549d8928733d16bf20bb1550a9fbd8ae922d7b0e980030dd6a053af03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fd1e78549d8928733d16bf20bb1550a9fbd8ae922d7b0e980030dd6a053af03", kill_on_drop: false }` [INFO] [stdout] 5fd1e78549d8928733d16bf20bb1550a9fbd8ae922d7b0e980030dd6a053af03 [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" "RUSTFLAGS=--cap-lints=forbid" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c4464f0eace8d78aeb49e2ae5b2c4e333de73b3534b9c70acec7bece66b84a9 [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" "9c4464f0eace8d78aeb49e2ae5b2c4e333de73b3534b9c70acec7bece66b84a9", kill_on_drop: false }` [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling cc v1.0.26 [INFO] [stderr] Checking byte-tools v0.3.0 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Checking opaque-debug v0.2.1 [INFO] [stderr] Compiling protobuf v2.2.2 [INFO] [stderr] Checking bs58 v0.2.2 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking constant_time_eq v0.1.3 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking etrace v1.1.1 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking failure v0.1.4 [INFO] [stderr] Checking nohash-hasher v0.1.1 [INFO] [stderr] Checking quick-error v0.1.4 [INFO] [stderr] Checking untrusted v0.5.1 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking block-buffer v0.3.3 [INFO] [stderr] Checking block-padding v0.1.2 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking inflate v0.4.4 [INFO] [stderr] Checking gif v0.10.1 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking deflate v0.7.19 [INFO] [stderr] Checking dns-parser v0.8.0 [INFO] [stderr] Checking asn1_der v0.5.10 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Compiling num_cpus v1.9.0 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Checking smallvec v0.6.7 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking bincode v1.0.1 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking rand v0.3.22 [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 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 tiny-keccak v1.4.2 [INFO] [stderr] Checking bigint v4.4.1 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking cuckoofilter v0.3.2 [INFO] [stderr] Checking blake2 v0.8.0 [INFO] [stderr] Checking png v0.12.0 [INFO] [stderr] Checking sha2 v0.7.1 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Checking tokio-io v0.1.10 [INFO] [stderr] Checking ctr v0.1.1 [INFO] [stderr] Checking aes-soft v0.2.0 [INFO] [stderr] Checking twofish v0.1.0 [INFO] [stderr] Checking hmac v0.6.3 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking hyper v0.10.15 [INFO] [stderr] Checking parking_lot v0.5.5 [INFO] [stderr] Checking crossbeam-epoch v0.7.0 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking aes-ctr v0.1.0 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Checking parking_lot v0.7.0 [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] Checking crossbeam-deque v0.2.0 [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 aio-limited v0.1.0 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Checking unsigned-varint v0.2.1 [INFO] [stderr] Checking tokio-threadpool v0.1.9 [INFO] [stderr] Checking tokio-reactor v0.1.7 [INFO] [stderr] Checking yamux v0.1.4 [INFO] [stderr] Checking parity-multihash v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Checking multistream-select v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Compiling curve25519-dalek v0.20.0 [INFO] [stderr] Compiling openssl v0.10.16 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Checking parity-multiaddr v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] Checking tokio-uds v0.2.4 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.2 [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 tk-listen v0.2.1 [INFO] [stderr] Checking tokio-dns-unofficial v0.4.0 [INFO] [stderr] Compiling ring v0.12.1 [INFO] [stderr] Checking ed25519-dalek v0.8.1 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking libp2p-core v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Checking tokio-tls v0.2.0 [INFO] [stderr] Checking websocket v0.21.1 [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-mplex 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-tcp 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-yamux 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-uds 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-websocket v0.1.0 (https://github.com/libp2p/rust-libp2p#7798e23e) [INFO] [stderr] Checking libp2p-kad 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-secio 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] Checking pixelflood v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/distributed.rs:67:17 [INFO] [stdout] | [INFO] [stdout] 67 | Writing(Box>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/main.rs:157:20 [INFO] [stdout] | [INFO] [stdout] 157 | use rand::{self, Rng}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/distributed.rs:67:17 [INFO] [stdout] | [INFO] [stdout] 67 | Writing(Box>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/main.rs:157:20 [INFO] [stdout] | [INFO] [stdout] 157 | use rand::{self, Rng}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [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]: 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[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; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0446`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0446`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pixelflood`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "9c4464f0eace8d78aeb49e2ae5b2c4e333de73b3534b9c70acec7bece66b84a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c4464f0eace8d78aeb49e2ae5b2c4e333de73b3534b9c70acec7bece66b84a9", kill_on_drop: false }` [INFO] [stdout] 9c4464f0eace8d78aeb49e2ae5b2c4e333de73b3534b9c70acec7bece66b84a9