[INFO] fetching crate libp2p 0.23.0... [INFO] checking libp2p-0.23.0 against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502 [INFO] extracting crate libp2p 0.23.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate libp2p 0.23.0 on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate libp2p 0.23.0 [INFO] finished tweaking crates.io crate libp2p 0.23.0 [INFO] tweaked toml for crates.io crate libp2p 0.23.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate libp2p 0.23.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libp2p-noise v0.22.0 [INFO] [stderr] Downloaded cpuid-bool v0.1.1 [INFO] running `Command { std: "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" "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:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 18272e8643597d1c9f4f6aaf198d5f3707b245ee478e79d1a25bd541b67ab2dd [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" "18272e8643597d1c9f4f6aaf198d5f3707b245ee478e79d1a25bd541b67ab2dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18272e8643597d1c9f4f6aaf198d5f3707b245ee478e79d1a25bd541b67ab2dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18272e8643597d1c9f4f6aaf198d5f3707b245ee478e79d1a25bd541b67ab2dd", kill_on_drop: false }` [INFO] [stdout] 18272e8643597d1c9f4f6aaf198d5f3707b245ee478e79d1a25bd541b67ab2dd [INFO] running `Command { std: "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" "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:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac6ed5cd51075b3453ea6255a3d0b7e8c584d473ba83618720a8ea51df2da04d [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" "ac6ed5cd51075b3453ea6255a3d0b7e8c584d473ba83618720a8ea51df2da04d", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Compiling anyhow v1.0.31 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling multimap v0.8.1 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Checking signature v1.1.0 [INFO] [stderr] Checking unsigned-varint v0.3.3 [INFO] [stderr] Checking data-encoding v2.2.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.65 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking parking v1.0.5 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking async-task v3.0.0 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling wasm-bindgen v0.2.65 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking cpuid-bool v0.1.1 [INFO] [stderr] Checking nohash-hasher v0.2.0 [INFO] [stderr] Checking c_linked_list v1.1.1 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking atomic v0.4.6 [INFO] [stderr] Compiling generic-array v0.14.3 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking ed25519 v1.0.1 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking quicksink v0.1.2 [INFO] [stderr] Checking concurrent-queue v1.1.1 [INFO] [stderr] Checking miniz_oxide v0.4.0 [INFO] [stderr] Checking blake2b_simd v0.5.10 [INFO] [stderr] Checking blake2s_simd v0.5.10 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking get_if_addrs v0.5.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dns-parser v0.8.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling indexmap v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking uint v0.8.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling hashbrown v0.6.3 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Checking stream-cipher v0.3.2 [INFO] [stderr] Checking block-cipher-trait v0.6.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking twofish v0.2.0 [INFO] [stderr] Checking salsa20-core v0.2.3 [INFO] [stderr] Checking ctr v0.3.2 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling syn v1.0.34 [INFO] [stderr] Checking universal-hash v0.4.0 [INFO] [stderr] Checking block-cipher v0.7.1 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking aead v0.3.2 [INFO] [stderr] Checking stream-cipher v0.4.1 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking salsa20 v0.3.0 [INFO] [stderr] Checking cuckoofilter v0.3.2 [INFO] [stderr] Checking multihash v0.11.2 [INFO] [stderr] Checking aes-ctr v0.3.0 [INFO] [stderr] Checking aes-soft v0.4.0 [INFO] [stderr] Checking polyval v0.4.0 [INFO] [stderr] Checking poly1305 v0.6.0 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking blake2 v0.9.0 [INFO] [stderr] Checking sha2 v0.9.1 [INFO] [stderr] Checking const-random v0.1.8 [INFO] [stderr] Checking ghash v0.3.0 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Checking aes v0.4.0 [INFO] [stderr] Checking ahash v0.2.18 [INFO] [stderr] Checking aes-gcm v0.6.0 [INFO] [stderr] Checking flate2 v1.0.16 [INFO] [stderr] Checking lru v0.4.3 [INFO] [stderr] Checking libsecp256k1 v0.3.5 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling snow v0.7.1 [INFO] [stderr] Checking webpki v0.21.3 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking webpki-roots v0.19.0 [INFO] [stderr] Checking rustls v0.18.0 [INFO] [stderr] Checking webpki-roots v0.18.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.65 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.65 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling zeroize_derive v1.0.0 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling asn1_der_derive v0.1.2 [INFO] [stderr] Compiling async-trait v0.1.36 [INFO] [stderr] Compiling libp2p-core-derive v0.20.2 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.65 [INFO] [stderr] Checking asn1_der v0.6.3 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking curve25519-dalek v2.1.0 [INFO] [stderr] Checking chacha20 v0.4.3 [INFO] [stderr] Checking chacha20poly1305 v0.5.1 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking js-sys v0.3.42 [INFO] [stderr] Checking ed25519-dalek v1.0.0-pre.4 [INFO] [stderr] Checking x25519-dalek v0.6.0 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Checking pin-project v0.4.22 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.15 [INFO] [stderr] Compiling libp2p-core v0.20.1 [INFO] [stderr] Compiling libp2p-gossipsub v0.20.0 [INFO] [stderr] Compiling libp2p-identify v0.20.0 [INFO] [stderr] Compiling libp2p-floodsub v0.20.0 [INFO] [stderr] Compiling libp2p-secio v0.20.0 [INFO] [stderr] Compiling libp2p-plaintext v0.20.0 [INFO] [stderr] Compiling libp2p-kad v0.21.0 [INFO] [stderr] Compiling libp2p-noise v0.22.0 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking blocking v0.4.6 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking futures_codec v0.4.1 [INFO] [stderr] Checking rw-stream-sink v0.2.1 [INFO] [stderr] Checking wasm-timer v0.2.4 [INFO] [stderr] Checking yamux v0.4.7 [INFO] [stderr] Checking soketto v0.4.1 [INFO] [stderr] Checking async-tls v0.8.0 [INFO] [stderr] Checking libp2p-pnet v0.19.1 [INFO] [stderr] Checking smol v0.1.18 [INFO] [stderr] Checking unsigned-varint v0.4.0 [INFO] [stderr] Checking parity-multiaddr v0.9.1 [INFO] [stderr] Checking multistream-select v0.8.2 [INFO] [stderr] Checking async-std v1.6.2 [INFO] [stderr] Checking libp2p-swarm v0.20.1 [INFO] [stderr] Checking libp2p-dns v0.20.0 [INFO] [stderr] Checking libp2p-yamux v0.20.0 [INFO] [stderr] Checking libp2p-wasm-ext v0.20.1 [INFO] [stderr] Checking libp2p-websocket v0.21.1 [INFO] [stderr] Checking libp2p-deflate v0.20.0 [INFO] [stderr] Checking libp2p-mplex v0.20.0 [INFO] [stderr] Checking libp2p-request-response v0.1.1 [INFO] [stderr] Checking libp2p-ping v0.20.0 [INFO] [stderr] Checking libp2p-tcp v0.20.0 [INFO] [stderr] Checking libp2p-uds v0.20.0 [INFO] [stderr] Checking libp2p-mdns v0.20.0 [INFO] [stderr] Checking libp2p v0.23.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `libp2p::gossipsub::MessageAuthenticity` [INFO] [stdout] --> examples/ipfs-private.rs:38:74 [INFO] [stdout] | [INFO] [stdout] 38 | gossipsub::{self, Gossipsub, GossipsubConfigBuilder, GossipsubEvent, MessageAuthenticity}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ no `MessageAuthenticity` in `gossipsub` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libp2p::gossipsub::MessageAuthenticity` [INFO] [stdout] --> examples/gossipsub-chat.rs:53:59 [INFO] [stdout] | [INFO] [stdout] 53 | use libp2p::gossipsub::{GossipsubEvent, GossipsubMessage, MessageAuthenticity, Topic}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ no `MessageAuthenticity` in `gossipsub` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> examples/ipfs-private.rs:277:20 [INFO] [stdout] | [INFO] [stdout] 277 | if let Err(e) = match stdin.try_poll_next_unpin(cx)? { [INFO] [stdout] | ____________________^^^^^^___- [INFO] [stdout] | | | [INFO] [stdout] | | expected `()`, found enum `std::result::Result` [INFO] [stdout] 278 | | Poll::Ready(Some(line)) => { [INFO] [stdout] 279 | | swarm.gossipsub.publish(&gossipsub_topic, line.as_bytes()) [INFO] [stdout] 280 | | } [INFO] [stdout] 281 | | Poll::Ready(None) => panic!("Stdin closed"), [INFO] [stdout] 282 | | Poll::Pending => break, [INFO] [stdout] 283 | | } { [INFO] [stdout] | |_____________- this expression has type `()` [INFO] [stdout] | [INFO] [stdout] = note: expected unit type `()` [INFO] [stdout] found enum `std::result::Result<_, _>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `libp2p`. [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] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> examples/gossipsub-chat.rs:86:29 [INFO] [stdout] | [INFO] [stdout] 86 | MessageId::from(s.finish().to_string()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ expected struct `libp2p::libp2p_gossipsub::MessageId`, found struct `std::string::String` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> examples/gossipsub-chat.rs:124:20 [INFO] [stdout] | [INFO] [stdout] 124 | if let Err(e) = match stdin.try_poll_next_unpin(cx)? { [INFO] [stdout] | ____________________^^^^^^___- [INFO] [stdout] | | | [INFO] [stdout] | | expected `()`, found enum `std::result::Result` [INFO] [stdout] 125 | | Poll::Ready(Some(line)) => swarm.publish(&topic, line.as_bytes()), [INFO] [stdout] 126 | | Poll::Ready(None) => panic!("Stdin closed"), [INFO] [stdout] 127 | | Poll::Pending => break, [INFO] [stdout] 128 | | } { [INFO] [stdout] | |_____________- this expression has type `()` [INFO] [stdout] | [INFO] [stdout] = note: expected unit type `()` [INFO] [stdout] found enum `std::result::Result<_, _>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ac6ed5cd51075b3453ea6255a3d0b7e8c584d473ba83618720a8ea51df2da04d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac6ed5cd51075b3453ea6255a3d0b7e8c584d473ba83618720a8ea51df2da04d", kill_on_drop: false }` [INFO] [stdout] ac6ed5cd51075b3453ea6255a3d0b7e8c584d473ba83618720a8ea51df2da04d