[INFO] fetching crate libp2p-rpc 0.1.0... [INFO] checking libp2p-rpc-0.1.0 against beta for pr-78714 [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 beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "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" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "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] f597c8c3388b94c94fdc4bbdfe15df3676865875d2f3d17bb2c2649757838d99 [INFO] running `Command { std: "docker" "start" "-a" "f597c8c3388b94c94fdc4bbdfe15df3676865875d2f3d17bb2c2649757838d99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f597c8c3388b94c94fdc4bbdfe15df3676865875d2f3d17bb2c2649757838d99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f597c8c3388b94c94fdc4bbdfe15df3676865875d2f3d17bb2c2649757838d99", kill_on_drop: false }` [INFO] [stdout] f597c8c3388b94c94fdc4bbdfe15df3676865875d2f3d17bb2c2649757838d99 [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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] eeb830472e956f2cab0db12371e76b86a3571a8635f822fb26624584c96272e8 [INFO] running `Command { std: "docker" "start" "-a" "eeb830472e956f2cab0db12371e76b86a3571a8635f822fb26624584c96272e8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Compiling protobuf v2.18.0 [INFO] [stderr] Checking bs58 v0.2.5 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.68 [INFO] [stderr] Compiling bumpalo v3.4.0 [INFO] [stderr] Compiling subtle v2.3.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.68 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking static_slice v0.0.3 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking nohash-hasher v0.1.3 [INFO] [stderr] Checking parity-send-wrapper v0.1.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Checking 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 byteorder v1.3.4 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking get_if_addrs v0.5.3 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Checking generic-array v0.8.3 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking dns-parser v0.8.0 [INFO] [stderr] Compiling parking_lot_core v0.5.0 [INFO] [stderr] Compiling parking_lot v0.8.0 [INFO] [stderr] Compiling snow v0.5.2 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking block-cipher-trait v0.6.2 [INFO] [stderr] Checking digest v0.6.2 [INFO] [stderr] Checking crypto-mac v0.4.0 [INFO] [stderr] Checking block-buffer v0.2.0 [INFO] [stderr] Checking cuckoofilter v0.3.2 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking blake2 v0.8.1 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking ctr v0.3.2 [INFO] [stderr] Checking twofish v0.2.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling libp2p-core-derive v0.12.0 [INFO] [stderr] Checking sha2 v0.9.2 [INFO] [stderr] Checking hmac v0.4.2 [INFO] [stderr] Checking wasm-timer v0.1.3 [INFO] [stderr] Checking sha2 v0.6.0 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Checking uint v0.8.5 [INFO] [stderr] Checking hmac-drbg v0.1.2 [INFO] [stderr] Checking aes-ctr v0.3.0 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Compiling curve25519-dalek v1.2.4 [INFO] [stderr] Checking libsecp256k1 v0.2.2 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking rw-stream-sink v0.1.2 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking flate2 v1.0.19 [INFO] [stderr] Checking aio-limited v0.1.1 [INFO] [stderr] Checking tokio-io-timeout v0.3.1 [INFO] [stderr] Checking unsigned-varint v0.2.3 [INFO] [stderr] Checking yamux v0.2.2 [INFO] [stderr] Compiling zeroize_derive v0.9.3 [INFO] [stderr] Checking parity-multihash v0.1.3 [INFO] [stderr] Checking multistream-select v0.5.1 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking parity-multiaddr v0.5.0 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking tokio-dns-unofficial v0.4.0 [INFO] [stderr] Checking soketto v0.2.3 [INFO] [stderr] Checking x25519-dalek v0.5.2 [INFO] [stderr] Checking zeroize v0.9.3 [INFO] [stderr] Checking webpki v0.19.1 [INFO] [stderr] Checking sct v0.5.0 [INFO] [stderr] Checking rustls v0.15.2 [INFO] [stderr] Checking webpki-roots v0.16.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.68 [INFO] [stderr] Checking tokio-rustls v0.10.0-alpha.4 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.68 [INFO] [stderr] Compiling zeroize_derive v1.0.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling asn1_der_derive v0.1.2 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.68 [INFO] [stderr] Checking zeroize v1.1.1 [INFO] [stderr] Checking asn1_der v0.6.3 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking curve25519-dalek v3.0.0 [INFO] [stderr] Checking js-sys v0.3.45 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking 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" "eeb830472e956f2cab0db12371e76b86a3571a8635f822fb26624584c96272e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eeb830472e956f2cab0db12371e76b86a3571a8635f822fb26624584c96272e8", kill_on_drop: false }` [INFO] [stdout] eeb830472e956f2cab0db12371e76b86a3571a8635f822fb26624584c96272e8