[INFO] crate solana_libra_config 0.0.1-sol5 is already in cache
[INFO] testing solana_libra_config-0.0.1-sol5 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate solana_libra_config 0.0.1-sol5 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate solana_libra_config 0.0.1-sol5 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate solana_libra_config 0.0.1-sol5
[INFO] finished tweaking crates.io crate solana_libra_config 0.0.1-sol5
[INFO] tweaked toml for crates.io crate solana_libra_config 0.0.1-sol5 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 72edc2a3835f48ad37719fa079c3df5521d262c13ec420b7002edd90a7f66c49
[INFO] running `Command { std: "docker" "start" "-a" "72edc2a3835f48ad37719fa079c3df5521d262c13ec420b7002edd90a7f66c49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72edc2a3835f48ad37719fa079c3df5521d262c13ec420b7002edd90a7f66c49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72edc2a3835f48ad37719fa079c3df5521d262c13ec420b7002edd90a7f66c49", kill_on_drop: false }`
[INFO] [stdout] 72edc2a3835f48ad37719fa079c3df5521d262c13ec420b7002edd90a7f66c49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee9c96f0bd9500be09b03c8cc175c10aea1339e700c8e1139d0ffee62a68ad36
[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" "ee9c96f0bd9500be09b03c8cc175c10aea1339e700c8e1139d0ffee62a68ad36", kill_on_drop: false }`
[INFO] [stderr]    Compiling unsigned-varint v0.2.3
[INFO] [stderr]    Compiling c_linked_list v1.1.1
[INFO] [stderr]    Compiling data-encoding v2.2.1
[INFO] [stderr]    Compiling bs58 v0.2.5
[INFO] [stderr]    Compiling sha-1 v0.8.2
[INFO] [stderr]    Compiling blake2 v0.8.1
[INFO] [stderr]    Compiling solana_libra_tools v0.0.1-sol5
[INFO] [stderr]    Compiling solana_libra_crypto v0.0.1-sol5
[INFO] [stderr]    Compiling prost-build v0.5.0
[INFO] [stderr]    Compiling get_if_addrs v0.5.3
[INFO] [stderr]    Compiling parity-multihash v0.1.3
[INFO] [stderr]    Compiling parity-multiaddr v0.5.0
[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/solana_libra_crypto-0.0.1-sol5/src/ed25519.rs:113:41
[INFO] [stdout]     |
[INFO] [stdout] 113 |         match ed25519_dalek::Signature::from_bytes(bytes) {
[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/solana_libra_crypto-0.0.1-sol5/src/ed25519.rs:322:14
[INFO] [stdout]     |
[INFO] [stdout] 322 |             .verify(message, &self.0)
[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 `solana_libra_crypto`.
[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" "ee9c96f0bd9500be09b03c8cc175c10aea1339e700c8e1139d0ffee62a68ad36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee9c96f0bd9500be09b03c8cc175c10aea1339e700c8e1139d0ffee62a68ad36", kill_on_drop: false }`
[INFO] [stdout] ee9c96f0bd9500be09b03c8cc175c10aea1339e700c8e1139d0ffee62a68ad36