[INFO] fetching crate xaynet 0.11.0...
[INFO] checking xaynet-0.11.0 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] extracting crate xaynet 0.11.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate xaynet 0.11.0 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xaynet 0.11.0
[INFO] finished tweaking crates.io crate xaynet 0.11.0
[INFO] tweaked toml for crates.io crate xaynet 0.11.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e153cb2dd08c17a379e08f8db160286931e23369800ee943240dc8be25e5b17c
[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" "e153cb2dd08c17a379e08f8db160286931e23369800ee943240dc8be25e5b17c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e153cb2dd08c17a379e08f8db160286931e23369800ee943240dc8be25e5b17c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e153cb2dd08c17a379e08f8db160286931e23369800ee943240dc8be25e5b17c", kill_on_drop: false }`
[INFO] [stdout] e153cb2dd08c17a379e08f8db160286931e23369800ee943240dc8be25e5b17c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 362796f25a3056e51df359186c4917cdeaf1938fd77f7653428e66c326f57184
[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" "362796f25a3056e51df359186c4917cdeaf1938fd77f7653428e66c326f57184", kill_on_drop: false }`
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-bigint v0.3.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]    Compiling libsodium-sys v0.2.7
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking num-iter v0.1.42
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking serde v1.0.126
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking num-rational v0.3.2
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking sodiumoxide v0.2.7
[INFO] [stderr]     Checking xaynet-core v0.2.0
[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-0.2.0/src/crypto/sign.rs:145:14
[INFO] [stdout]     |
[INFO] [stdout] 145 |         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/ed25519-1.1.1/src/lib.rs:275:22
[INFO] [stdout]     |
[INFO] [stdout] 275 | pub struct Signature([u8; SIGNATURE_LENGTH]);
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^ private field
[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-0.2.0/src/crypto/sign.rs:139:22
[INFO] [stdout]     |
[INFO] [stdout] 139 | 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 `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-0.2.0/src/crypto/sign.rs:139:22
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct Signature(sign::Signature);
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `sodiumoxide::crypto::sign::Signature`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.126/src/de/mod.rs:539:12
[INFO] [stdout]     |
[INFO] [stdout] 539 |         D: Deserializer<'de>;
[INFO] [stdout]     |            ----------------- required by this bound in `common::_::_serde::Deserialize::deserialize`
[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-0.2.0/src/crypto/sign.rs:139:22
[INFO] [stdout]     |
[INFO] [stdout] 139 | 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 `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-0.2.0/src/crypto/sign.rs:139:22
[INFO] [stdout]     |
[INFO] [stdout] 139 | 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-0.2.0/src/crypto/sign.rs:139:22
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct Signature(sign::Signature);
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^ the trait `Ord` is not implemented for `sodiumoxide::crypto::sign::Signature`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required by `std::cmp::Ord::cmp`
[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-0.2.0/src/crypto/sign.rs:139:22
[INFO] [stdout]     |
[INFO] [stdout] 139 | 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: required by `std::cmp::PartialOrd::partial_cmp`
[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[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-0.2.0/src/crypto/sign.rs:153:26
[INFO] [stdout]     |
[INFO] [stdout] 153 |         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-0.2.0/src/crypto/mod.rs:44:1
[INFO] [stdout]     |
[INFO] [stdout] 44  | pub trait ByteObject: Sized {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 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`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "362796f25a3056e51df359186c4917cdeaf1938fd77f7653428e66c326f57184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "362796f25a3056e51df359186c4917cdeaf1938fd77f7653428e66c326f57184", kill_on_drop: false }`
[INFO] [stdout] 362796f25a3056e51df359186c4917cdeaf1938fd77f7653428e66c326f57184