[INFO] fetching crate cryptoballot 0.4.0... [INFO] checking cryptoballot-0.4.0 against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073 [INFO] extracting crate cryptoballot 0.4.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate cryptoballot 0.4.0 on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate cryptoballot 0.4.0 [INFO] finished tweaking crates.io crate cryptoballot 0.4.0 [INFO] tweaked toml for crates.io crate cryptoballot 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "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 hex-buffer-serde v0.2.1 [INFO] [stderr] Downloaded rsa v0.2.0 [INFO] [stderr] Downloaded content_inspector v0.2.4 [INFO] [stderr] Downloaded num-bigint-dig v0.6.0 [INFO] [stderr] Downloaded aes-gcm v0.3.2 [INFO] [stderr] Downloaded sharks v0.3.3 [INFO] [stderr] Downloaded rsa-fdh v0.2.1 [INFO] [stderr] Downloaded hex-serde v0.1.0 [INFO] [stderr] Downloaded fdh v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "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] 08a044b9f87065f6ca189704f82eaade8eb6d3fe9af7ebe255c332a61bb926df [INFO] running `Command { std: "docker" "start" "-a" "08a044b9f87065f6ca189704f82eaade8eb6d3fe9af7ebe255c332a61bb926df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08a044b9f87065f6ca189704f82eaade8eb6d3fe9af7ebe255c332a61bb926df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08a044b9f87065f6ca189704f82eaade8eb6d3fe9af7ebe255c332a61bb926df", kill_on_drop: false }` [INFO] [stdout] 08a044b9f87065f6ca189704f82eaade8eb6d3fe9af7ebe255c332a61bb926df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "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] 043549afde95a0fadc2fa5b3dc288b1677ec9ca76a8c4bcb84f79a7271aef8a1 [INFO] running `Command { std: "docker" "start" "-a" "043549afde95a0fadc2fa5b3dc288b1677ec9ca76a8c4bcb84f79a7271aef8a1", kill_on_drop: false }` [INFO] [stderr] Checking subtle v2.3.0 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking object v0.22.0 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking smallvec v1.5.0 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling num-bigint-dig v0.6.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking bitvec v0.17.4 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Checking block-cipher-trait v0.6.2 [INFO] [stderr] Checking universal-hash v0.3.0 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking aead v0.2.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling derivative v2.1.1 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking polyval v0.3.3 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking zeroize v1.1.1 [INFO] [stderr] Checking hkdf v0.8.0 [INFO] [stderr] Checking ghash v0.2.3 [INFO] [stderr] Checking aes v0.3.2 [INFO] [stderr] Checking content_inspector v0.2.4 [INFO] [stderr] Checking aes-gcm v0.3.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking curve25519-dalek v3.0.0 [INFO] [stderr] Checking curve25519-dalek v2.1.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking sharks v0.3.3 [INFO] [stderr] Checking addr2line v0.14.0 [INFO] [stderr] Checking backtrace v0.3.55 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking fdh v0.6.0 [INFO] [stderr] Checking serde v1.0.117 [INFO] [stderr] Checking ed25519 v1.0.3 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking serde_json v1.0.59 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking hex-serde v0.1.0 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking hex-buffer-serde v0.2.1 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Compiling toml v0.5.7 [INFO] [stderr] Checking rsa v0.2.0 [INFO] [stderr] Checking rsa-fdh v0.2.1 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling num_enum_derive v0.4.3 [INFO] [stderr] Checking num_enum v0.4.3 [INFO] [stderr] Checking cryptoballot v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0599]: no function or associated item named `from_bytes` found for struct `ed25519_dalek::Signature` in the current scope [INFO] [stdout] --> src/serde_hex.rs:31:20 [INFO] [stdout] | [INFO] [stdout] 31 | Signature::from_bytes(bytes).map_err(|e| format!("{}", e)) [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 function or associated item named `from_bytes` found for struct `ed25519_dalek::Signature` in the current scope [INFO] [stdout] --> src/serde_hex.rs:31:20 [INFO] [stdout] | [INFO] [stdout] 31 | Signature::from_bytes(bytes).map_err(|e| format!("{}", e)) [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] --> src/transaction.rs:188:26 [INFO] [stdout] | [INFO] [stdout] 188 | Ok(tx_public.verify(&serialized, &self.sig)?) [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[E0599]: no method named `verify` found for struct `ed25519_dalek::PublicKey` in the current scope [INFO] [stdout] --> src/transaction.rs:188:26 [INFO] [stdout] | [INFO] [stdout] 188 | Ok(tx_public.verify(&serialized, &self.sig)?) [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: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cryptoballot` [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: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "043549afde95a0fadc2fa5b3dc288b1677ec9ca76a8c4bcb84f79a7271aef8a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "043549afde95a0fadc2fa5b3dc288b1677ec9ca76a8c4bcb84f79a7271aef8a1", kill_on_drop: false }` [INFO] [stdout] 043549afde95a0fadc2fa5b3dc288b1677ec9ca76a8c4bcb84f79a7271aef8a1