[INFO] fetching crate libp2p-mdns 0.46.0...
[INFO] checking libp2p-mdns-0.46.0 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate libp2p-mdns 0.46.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate libp2p-mdns 0.46.0 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libp2p-mdns 0.46.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate libp2p-mdns 0.46.0
[INFO] tweaked toml for crates.io crate libp2p-mdns 0.46.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 858ba3e0634fdead96f059000d5b313642c88893c14af2dfba35b073c243a2ea
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] error[E0599]: no function or associated item named `generate_ed25519` found for struct `libp2p_identity::Keypair` in the current scope
[INFO] [stdout]    --> src/behaviour/iface/dns.rs:409:45
[INFO] [stdout]     |
[INFO] [stdout] 409 |         let my_peer_id = identity::Keypair::generate_ed25519().public().to_peer_id();
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^ function or associated item not found in `Keypair`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `libp2p_identity::Keypair` consider using one of the following associated functions:
[INFO] [stdout]       libp2p_identity::Keypair::ed25519_from_bytes
[INFO] [stdout]       libp2p_identity::Keypair::from_protobuf_encoding
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libp2p-identity-0.2.10/src/keypair.rs:169:5
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn ed25519_from_bytes(bytes: impl AsMut<[u8]>) -> Result<Keypair, DecodingError> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 263 |     pub fn from_protobuf_encoding(bytes: &[u8]) -> Result<Keypair, DecodingError> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `random` found for struct `libp2p_core::PeerId` in the current scope
[INFO] [stdout]    --> src/behaviour/iface/query.rs:316:31
[INFO] [stdout]     |
[INFO] [stdout] 316 |         let peer_id = PeerId::random();
[INFO] [stdout]     |                               ^^^^^^ function or associated item not found in `PeerId`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `libp2p_core::PeerId` consider using one of the following associated functions:
[INFO] [stdout]       libp2p_core::PeerId::from_public_key
[INFO] [stdout]       libp2p_core::PeerId::from_bytes
[INFO] [stdout]       libp2p_core::PeerId::from_multihash
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libp2p-identity-0.2.10/src/peer_id.rs:67:5
[INFO] [stdout]     |
[INFO] [stdout] 67  |     pub fn from_public_key(key: &crate::keypair::PublicKey) -> PeerId {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82  |     pub fn from_bytes(data: &[u8]) -> Result<PeerId, ParseError> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92  |     pub fn from_multihash(multihash: Multihash) -> Result<PeerId, Multihash> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libp2p-mdns` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "676b2e7716fd1adac2fdf14bcff54c068edef0c47b7c666e394d48dc1a58aa33", kill_on_drop: false }`
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[INFO] [stdout] 676b2e7716fd1adac2fdf14bcff54c068edef0c47b7c666e394d48dc1a58aa33
