[INFO] fetching crate xaynet-client 0.1.0...
[INFO] testing xaynet-client-0.1.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate xaynet-client 0.1.0 into /workspace/builds/worker-6-tc2/source
[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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xaynet-client 0.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 194 packages to highest compatible versions
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[INFO] [stderr]       Adding xaynet-core v0.1.0 (available: v0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ab9bc92de25f295faeb74ba8cfa786a7891b64263b20d31825c33b3ff814da87
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ab9bc92de25f295faeb74ba8cfa786a7891b64263b20d31825c33b3ff814da87" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab9bc92de25f295faeb74ba8cfa786a7891b64263b20d31825c33b3ff814da87", kill_on_drop: false }`
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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/index.crates.io-1949cf8c6b5b557f/xaynet-core-0.1.0/src/crypto/sign.rs:136:20
[INFO] [stdout]     |
[INFO] [stdout] 136 |         Self(sign::Signature([0_u8; sign::SIGNATUREBYTES]))
[INFO] [stdout]     |                    ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: a struct named `sign::Signature` exists in another namespace
[INFO] [stdout] note: constructor is not visible here due to private fields
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ed25519-1.5.3/src/lib.rs:284:22
[INFO] [stdout]     |
[INFO] [stdout] 284 | pub struct Signature([u8; Signature::BYTE_SIZE]);
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^ private field
[INFO] [stdout] help: you might have meant to use the `new` associated function
[INFO] [stdout]     |
[INFO] [stdout] 136 |         Self(sign::Signature::new([0_u8; sign::SIGNATUREBYTES]))
[INFO] [stdout]     |                             +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `sodiumoxide::crypto::sign::Signature: serde::Serialize` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xaynet-core-0.1.0/src/crypto/sign.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     Serialize,
[INFO] [stdout]     |     ^^^^^^^^^ the trait `Serialize` is not implemented for `sodiumoxide::crypto::sign::Signature`
[INFO] [stdout] ...
[INFO] [stdout] 130 | pub struct Signature(sign::Signature);
[INFO] [stdout]     |                      ---- required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: for local types consider adding `#[derive(serde::Serialize)]` to your `sodiumoxide::crypto::sign::Signature` type
[INFO] [stdout]     = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]     = help: the following other types implement trait `Serialize`:
[INFO] [stdout]               &'a T
[INFO] [stdout]               &'a mut T
[INFO] [stdout]               ()
[INFO] [stdout]               (T,)
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]               (T0, T1, T2, T3)
[INFO] [stdout]               (T0, T1, T2, T3, T4)
[INFO] [stdout]             and 211 others
[INFO] [stdout] note: required by a bound in `serialize_newtype_struct`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.229/src/ser/mod.rs:922:21
[INFO] [stdout]     |
[INFO] [stdout] 355 | pub trait Serializer: Sized {
[INFO] [stdout] ...
[INFO] [stdout] 916 |     fn serialize_newtype_struct<T>(
[INFO] [stdout] ...
[INFO] [stdout] 922 |         T: ?Sized + Serialize;
[INFO] [stdout]     |                     ^^^^^^^^^ required by this bound in `Serializer::serialize_newtype_struct`
[INFO] [stdout]     = note: this error originates in the derive macro `Serialize` (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: serde::Deserialize<'de>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/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: for local types consider adding `#[derive(serde::Deserialize)]` to your `sodiumoxide::crypto::sign::Signature` type
[INFO] [stdout]     = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]     = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]               &'a Path
[INFO] [stdout]               &'a [u8]
[INFO] [stdout]               &'a str
[INFO] [stdout]               ()
[INFO] [stdout]               (T,)
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]               (T0, T1, T2, T3)
[INFO] [stdout]             and 224 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `sodiumoxide::crypto::sign::Signature: serde::Deserialize<'de>` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/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: for local types consider adding `#[derive(serde::Deserialize)]` to your `sodiumoxide::crypto::sign::Signature` type
[INFO] [stdout]      = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]      = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T,)
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]              and 224 others
[INFO] [stdout] note: required by a bound in `next_element`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.229/src/de/mod.rs:1771:12
[INFO] [stdout]      |
[INFO] [stdout] 1749 | pub trait SeqAccess<'de> {
[INFO] [stdout] ...
[INFO] [stdout] 1769 |     fn next_element<T>(&mut self) -> Result<Option<T>, Self::Error>
[INFO] [stdout] 1770 |     where
[INFO] [stdout] 1771 |         T: Deserialize<'de>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^ required by this bound in `SeqAccess::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/index.crates.io-1949cf8c6b5b557f/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] 
[INFO] [stdout] error[E0277]: the trait bound `sodiumoxide::crypto::sign::Signature: Ord` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/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] 
[INFO] [stdout] error[E0599]: no associated function or constant named `from_slice` found for struct `sodiumoxide::crypto::sign::Signature` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/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]     |                          ^^^^^^^^^^ associated function or constant not found in `sodiumoxide::crypto::sign::Signature`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `sodiumoxide::crypto::sign::Signature` consider using one of the following associated functions:
[INFO] [stdout]       sodiumoxide::crypto::sign::Signature::from_bytes
[INFO] [stdout]       sodiumoxide::crypto::sign::Signature::new
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ed25519-1.5.3/src/lib.rs:291:5
[INFO] [stdout]     |
[INFO] [stdout] 291 |     pub fn from_bytes(bytes: &[u8]) -> signature::Result<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 330 |     pub fn new(bytes: [u8; Self::BYTE_SIZE]) -> Self {
[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/index.crates.io-1949cf8c6b5b557f/xaynet-core-0.1.0/src/crypto/mod.rs:44:1
[INFO] [stdout]     |
[INFO] [stdout]  44 | pub trait ByteObject: Sized {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: there is an associated function `from_str` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 144 -         sign::Signature::from_slice(bytes).map(Self)
[INFO] [stdout] 144 +         sign::Signature::from_str(bytes).map(Self)
[INFO] [stdout]     |
[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` (lib) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "ab9bc92de25f295faeb74ba8cfa786a7891b64263b20d31825c33b3ff814da87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab9bc92de25f295faeb74ba8cfa786a7891b64263b20d31825c33b3ff814da87", kill_on_drop: false }`
[INFO] [stdout] ab9bc92de25f295faeb74ba8cfa786a7891b64263b20d31825c33b3ff814da87
