[INFO] fetching crate xaynet-client 0.1.0...
[INFO] documenting xaynet-client-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate xaynet-client 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate xaynet-client 0.1.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xaynet-client 0.1.0
[INFO] finished tweaking crates.io crate xaynet-client 0.1.0
[INFO] tweaked toml for crates.io crate xaynet-client 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded pin-project v0.4.29
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[INFO] [stderr]   Downloaded xaynet-core v0.1.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--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] 39b471bd8fd897d9447b3e12295c01bfcc6654d5477791294951e49c5ebb5b67
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[INFO] [stdout] error[E0423]: cannot initialize a tuple struct which contains private fields
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xaynet-core-0.1.0/src/crypto/sign.rs:136:14
[INFO] [stdout]     |
[INFO] [stdout] 136 |         Self(sign::Signature([0_u8; sign::SIGNATUREBYTES]))
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: constructor is not visible here due to private fields
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ed25519-1.5.2/src/lib.rs:284:22
[INFO] [stdout]     |
[INFO] [stdout] 284 | pub struct Signature([u8; Signature::BYTE_SIZE]);
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_slice` found for struct `sodiumoxide::crypto::sign::Signature` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xaynet-core-0.1.0/src/crypto/sign.rs:144:26
[INFO] [stdout]     |
[INFO] [stdout] 144 |         sign::Signature::from_slice(bytes).map(Self)
[INFO] [stdout]     |                          ^^^^^^^^^^ function or associated item not found in `sodiumoxide::crypto::sign::Signature`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout] note: `crypto::ByteObject` defines an item `from_slice`, perhaps you need to implement it
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xaynet-core-0.1.0/src/crypto/mod.rs:44:1
[INFO] [stdout]     |
[INFO] [stdout] 44  | pub trait ByteObject: Sized {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `sodiumoxide::crypto::sign::Signature: Serialize` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xaynet-core-0.1.0/src/crypto/sign.rs:130:22
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub struct Signature(sign::Signature);
[INFO] [stdout]     |                      ^^^^ the trait `Serialize` is not implemented for `sodiumoxide::crypto::sign::Signature`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `serialize_newtype_struct`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.137/src/ser/mod.rs:904:12
[INFO] [stdout]     |
[INFO] [stdout] 904 |         T: Serialize;
[INFO] [stdout]     |            ^^^^^^^^^ required by this bound in `serialize_newtype_struct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `sodiumoxide::crypto::sign::Signature: Deserialize<'_>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xaynet-core-0.1.0/src/crypto/sign.rs:130:22
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub struct Signature(sign::Signature);
[INFO] [stdout]     |                      ^^^^ the trait `Deserialize<'_>` is not implemented for `sodiumoxide::crypto::sign::Signature`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `sodiumoxide::crypto::sign::Signature: Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xaynet-core-0.1.0/src/crypto/sign.rs:130:22
[INFO] [stdout]      |
[INFO] [stdout] 130  | pub struct Signature(sign::Signature);
[INFO] [stdout]      |                      ^^^^ the trait `Deserialize<'_>` is not implemented for `sodiumoxide::crypto::sign::Signature`
[INFO] [stdout]      |
[INFO] [stdout] note: required by a bound in `next_element`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.137/src/de/mod.rs:1725:12
[INFO] [stdout]      |
[INFO] [stdout] 1725 |         T: Deserialize<'de>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^ required by this bound in `next_element`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `sodiumoxide::crypto::sign::Signature: Hash` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xaynet-core-0.1.0/src/crypto/sign.rs:130:22
[INFO] [stdout]     |
[INFO] [stdout] 120 |     Hash,
[INFO] [stdout]     |     ---- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 130 | pub struct Signature(sign::Signature);
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^ the trait `Hash` is not implemented for `sodiumoxide::crypto::sign::Signature`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Hash` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `sodiumoxide::crypto::sign::Signature: Ord` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xaynet-core-0.1.0/src/crypto/sign.rs:130:22
[INFO] [stdout]     |
[INFO] [stdout] 122 |     Ord,
[INFO] [stdout]     |     --- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 130 | pub struct Signature(sign::Signature);
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^ the trait `Ord` is not implemented for `sodiumoxide::crypto::sign::Signature`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Ord` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `sodiumoxide::crypto::sign::Signature` with `sodiumoxide::crypto::sign::Signature`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xaynet-core-0.1.0/src/crypto/sign.rs:130:22
[INFO] [stdout]     |
[INFO] [stdout] 126 |     PartialOrd,
[INFO] [stdout]     |     ---------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 130 | pub struct Signature(sign::Signature);
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^ no implementation for `sodiumoxide::crypto::sign::Signature < sodiumoxide::crypto::sign::Signature` and `sodiumoxide::crypto::sign::Signature > sodiumoxide::crypto::sign::Signature`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `PartialOrd` is not implemented for `sodiumoxide::crypto::sign::Signature`
[INFO] [stdout]     = note: this error originates in the derive macro `PartialOrd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0423, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xaynet-core` due to 9 previous errors
[INFO] running `Command { std: "docker" "inspect" "39b471bd8fd897d9447b3e12295c01bfcc6654d5477791294951e49c5ebb5b67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39b471bd8fd897d9447b3e12295c01bfcc6654d5477791294951e49c5ebb5b67", kill_on_drop: false }`
[INFO] [stdout] 39b471bd8fd897d9447b3e12295c01bfcc6654d5477791294951e49c5ebb5b67