[INFO] fetching crate libp2p-rpc 0.1.0... [INFO] testing libp2p-rpc-0.1.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate libp2p-rpc 0.1.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate libp2p-rpc 0.1.0 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate libp2p-rpc 0.1.0 [INFO] finished tweaking crates.io crate libp2p-rpc 0.1.0 [INFO] tweaked toml for crates.io crate libp2p-rpc 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e0032f2ab4d8dc6af3b67dfc0e52a4ff53800529700d4e965eb811907d2b292a [INFO] running `Command { std: "docker" "start" "-a" "e0032f2ab4d8dc6af3b67dfc0e52a4ff53800529700d4e965eb811907d2b292a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e0032f2ab4d8dc6af3b67dfc0e52a4ff53800529700d4e965eb811907d2b292a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0032f2ab4d8dc6af3b67dfc0e52a4ff53800529700d4e965eb811907d2b292a", kill_on_drop: false }` [INFO] [stdout] e0032f2ab4d8dc6af3b67dfc0e52a4ff53800529700d4e965eb811907d2b292a [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=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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 806278170a0c57b435de3b89d8269c6c4a88a535c2eba127f08f3948fc473d4f [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" "806278170a0c57b435de3b89d8269c6c4a88a535c2eba127f08f3948fc473d4f", kill_on_drop: false }` [INFO] [stderr] Compiling data-encoding v2.3.1 [INFO] [stderr] Compiling static_slice v0.0.3 [INFO] [stderr] Compiling c_linked_list v1.1.1 [INFO] [stderr] Compiling nohash-hasher v0.1.3 [INFO] [stderr] Compiling parity-send-wrapper v0.1.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling lock_api v0.2.0 [INFO] [stderr] Compiling clear_on_drop v0.2.4 [INFO] [stderr] Compiling libz-sys v1.1.2 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling snow v0.5.2 [INFO] [stderr] Compiling dns-parser v0.8.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling sha-1 v0.8.2 [INFO] [stderr] Compiling sha3 v0.8.2 [INFO] [stderr] Compiling blake2 v0.8.1 [INFO] [stderr] Compiling aes-soft v0.3.3 [INFO] [stderr] Compiling twofish v0.2.0 [INFO] [stderr] Compiling ctr v0.3.2 [INFO] [stderr] Compiling cuckoofilter v0.3.2 [INFO] [stderr] Compiling asn1_der_derive v0.1.2 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.69 [INFO] [stderr] Compiling libp2p-core-derive v0.12.0 [INFO] [stderr] Compiling sha2 v0.9.2 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling get_if_addrs v0.5.3 [INFO] [stderr] Compiling zeroize_derive v1.0.1 [INFO] [stderr] Compiling wasm-timer v0.1.3 [INFO] [stderr] Compiling zeroize_derive v0.9.3 [INFO] [stderr] Compiling aes-ctr v0.3.0 [INFO] [stderr] Compiling uint v0.8.5 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling libsecp256k1 v0.2.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling curve25519-dalek v1.2.4 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling rw-stream-sink v0.1.2 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling flate2 v1.0.19 [INFO] [stderr] Compiling aio-limited v0.1.1 [INFO] [stderr] Compiling tokio-io-timeout v0.3.1 [INFO] [stderr] Compiling unsigned-varint v0.2.3 [INFO] [stderr] Compiling yamux v0.2.2 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.69 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling multistream-select v0.5.1 [INFO] [stderr] Compiling asn1_der v0.6.3 [INFO] [stderr] Compiling zeroize v0.9.3 [INFO] [stderr] Compiling zeroize v1.2.0 [INFO] [stderr] Compiling webpki v0.19.1 [INFO] [stderr] Compiling sct v0.5.0 [INFO] [stderr] Compiling parking_lot_core v0.5.0 [INFO] [stderr] Compiling parity-multihash v0.1.3 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling curve25519-dalek v3.0.0 [INFO] [stderr] Compiling rustls v0.15.2 [INFO] [stderr] Compiling webpki-roots v0.16.0 [INFO] [stderr] Compiling parity-multiaddr v0.5.0 [INFO] [stderr] Compiling parking_lot v0.8.0 [INFO] [stderr] Compiling tokio-dns-unofficial v0.4.0 [INFO] [stderr] Compiling soketto v0.2.3 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.69 [INFO] [stderr] Compiling x25519-dalek v0.5.2 [INFO] [stderr] Compiling ed25519-dalek v1.0.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.69 [INFO] [stderr] Compiling js-sys v0.3.46 [INFO] [stderr] Compiling tokio-rustls v0.10.0-alpha.4 [INFO] [stderr] Compiling libp2p-core v0.12.0 [INFO] [stdout] error[E0277]: the trait bound `rand::prelude::ThreadRng: rand_core::CryptoRng` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libp2p-core-0.12.0/src/identity/ed25519.rs:34:44 [INFO] [stdout] | [INFO] [stdout] 34 | Keypair(ed25519::Keypair::generate(&mut rand::thread_rng())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand_core::CryptoRng` is not implemented for `rand::prelude::ThreadRng` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ed25519-dalek-1.0.1/src/keypair.rs:129:12 [INFO] [stdout] | [INFO] [stdout] 129 | R: CryptoRng + RngCore, [INFO] [stdout] | --------- required by this bound in `ed25519_dalek::Keypair::generate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `rand::prelude::ThreadRng: rand_core::RngCore` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libp2p-core-0.12.0/src/identity/ed25519.rs:34:44 [INFO] [stdout] | [INFO] [stdout] 34 | Keypair(ed25519::Keypair::generate(&mut rand::thread_rng())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand_core::RngCore` is not implemented for `rand::prelude::ThreadRng` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ed25519-dalek-1.0.1/src/keypair.rs:129:24 [INFO] [stdout] | [INFO] [stdout] 129 | R: CryptoRng + RngCore, [INFO] [stdout] | ------- required by this bound in `ed25519_dalek::Keypair::generate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `sign` found for struct `ed25519_dalek::Keypair` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libp2p-core-0.12.0/src/identity/ed25519.rs:54:16 [INFO] [stdout] | [INFO] [stdout] 54 | self.0.sign(msg).to_bytes().to_vec() [INFO] [stdout] | ^^^^ method not found in `ed25519_dalek::Keypair` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use ed25519_dalek::Signer;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_bytes` found for struct `ed25519_dalek::Signature` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libp2p-core-0.12.0/src/identity/ed25519.rs:103:29 [INFO] [stdout] | [INFO] [stdout] 103 | ed25519::Signature::from_bytes(sig).and_then(|s| self.0.verify(msg, &s)).is_ok() [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | function or associated item not found in `ed25519_dalek::Signature` [INFO] [stdout] | help: there is an associated function with a similar name: `to_bytes` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use ed25519_dalek::ed25519::signature::Signature;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `verify` found for struct `ed25519_dalek::PublicKey` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libp2p-core-0.12.0/src/identity/ed25519.rs:103:65 [INFO] [stdout] | [INFO] [stdout] 103 | ed25519::Signature::from_bytes(sig).and_then(|s| self.0.verify(msg, &s)).is_ok() [INFO] [stdout] | ^^^^^^ method not found in `ed25519_dalek::PublicKey` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use ed25519_dalek::Verifier;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `rand::prelude::ThreadRng: rand_core::CryptoRng` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libp2p-core-0.12.0/src/identity/ed25519.rs:141:48 [INFO] [stdout] | [INFO] [stdout] 141 | SecretKey(ed25519::SecretKey::generate(&mut rand::thread_rng())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand_core::CryptoRng` is not implemented for `rand::prelude::ThreadRng` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ed25519-dalek-1.0.1/src/secret.rs:169:12 [INFO] [stdout] | [INFO] [stdout] 169 | T: CryptoRng + RngCore, [INFO] [stdout] | --------- required by this bound in `ed25519_dalek::SecretKey::generate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `rand::prelude::ThreadRng: rand_core::RngCore` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libp2p-core-0.12.0/src/identity/ed25519.rs:141:48 [INFO] [stdout] | [INFO] [stdout] 141 | SecretKey(ed25519::SecretKey::generate(&mut rand::thread_rng())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand_core::RngCore` is not implemented for `rand::prelude::ThreadRng` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ed25519-dalek-1.0.1/src/secret.rs:169:24 [INFO] [stdout] | [INFO] [stdout] 169 | T: CryptoRng + RngCore, [INFO] [stdout] | ------- required by this bound in `ed25519_dalek::SecretKey::generate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `libp2p-core` [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" "806278170a0c57b435de3b89d8269c6c4a88a535c2eba127f08f3948fc473d4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "806278170a0c57b435de3b89d8269c6c4a88a535c2eba127f08f3948fc473d4f", kill_on_drop: false }` [INFO] [stdout] 806278170a0c57b435de3b89d8269c6c4a88a535c2eba127f08f3948fc473d4f