[INFO] crate data_chain 0.1.1 is already in cache [INFO] testing data_chain-0.1.1 against 1.44.0 for beta-1.45-1 [INFO] extracting crate data_chain 0.1.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate data_chain 0.1.1 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate data_chain 0.1.1 [INFO] finished tweaking crates.io crate data_chain 0.1.1 [INFO] tweaked toml for crates.io crate data_chain 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e99dd5514febb0e6e2c2d5ce07f597175e50e5d5eb47ae57f41b118fe34afde0 [INFO] running `"docker" "start" "-a" "e99dd5514febb0e6e2c2d5ce07f597175e50e5d5eb47ae57f41b118fe34afde0"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling bitflags v0.4.0 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling bytes v0.3.0 [INFO] [stderr] Compiling slab v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling serde v0.7.15 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling deque v0.3.2 [INFO] [stderr] Compiling itertools v0.4.19 [INFO] [stderr] Compiling libsodium-sys v0.0.16 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling nix v0.5.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling sha1 v0.1.1 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling miow v0.1.5 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling rayon v0.4.3 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling mio v0.5.1 [INFO] [stderr] Compiling toml v0.1.30 [INFO] [stderr] Compiling bincode v0.5.9 [INFO] [stderr] Compiling ws v0.4.8 [INFO] [stderr] Compiling log4rs v0.3.3 [INFO] [stderr] Compiling maidsafe_utilities v0.5.4 [INFO] [stderr] Compiling sodiumoxide v0.0.16 [INFO] [stderr] Compiling data_chain v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: lint `exceeding_bitshifts` has been renamed to `arithmetic_overflow` [INFO] [stderr] --> src/lib.rs:221:22 [INFO] [stderr] | [INFO] [stderr] 221 | #![forbid(bad_style, exceeding_bitshifts, mutable_transmutes, no_mangle_const_items, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use the new name: `arithmetic_overflow` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: lint `drop_with_repr_extern` has been removed: `drop flags have been removed` [INFO] [stderr] --> src/lib.rs:223:21 [INFO] [stderr] | [INFO] [stderr] 223 | #![deny(deprecated, drop_with_repr_extern, improper_ctypes, missing_docs, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:222:32 [INFO] [stderr] | [INFO] [stderr] 222 | unknown_crate_types, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: lint `plugin_as_library` has been removed: `plugins have been deprecated and retired` [INFO] [stderr] --> src/lib.rs:224:61 [INFO] [stderr] | [INFO] [stderr] 224 | non_shorthand_field_patterns, overflowing_literals, plugin_as_library, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer a warning, `#[no_mangle]` functions always exported` [INFO] [stderr] --> src/lib.rs:225:9 [INFO] [stderr] | [INFO] [stderr] 225 | private_no_mangle_fns, private_no_mangle_statics, stable_features, unconditional_recursion, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: lint `private_no_mangle_statics` has been removed: `no longer a warning, `#[no_mangle]` statics always exported` [INFO] [stderr] --> src/lib.rs:225:32 [INFO] [stderr] | [INFO] [stderr] 225 | private_no_mangle_fns, private_no_mangle_statics, stable_features, unconditional_recursion, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: lint `fat_ptr_transmutes` has been removed: `was accidentally removed back in 2014` [INFO] [stderr] --> src/lib.rs:230:24 [INFO] [stderr] | [INFO] [stderr] 230 | #![allow(box_pointers, fat_ptr_transmutes, missing_copy_implementations, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/node_block.rs:90:42 [INFO] [stderr] | [INFO] [stderr] 90 | crypto::sign::sign_detached(&try!(serialisation::serialise(&data_identifier))[..], [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:223:9 [INFO] [stderr] | [INFO] [stderr] 223 | #![deny(deprecated, drop_with_repr_extern, improper_ctypes, missing_docs, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:241:1 [INFO] [stderr] | [INFO] [stderr] 241 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:226:37 [INFO] [stderr] | [INFO] [stderr] 226 | unknown_lints, unsafe_code, unused, unused_allocation, unused_attributes, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] = note: `#[warn(unused_imports)]` implied by `#[warn(unused)]` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/data_chain.rs:285:42 [INFO] [stderr] | [INFO] [stderr] 285 | self.chain.iter_mut().rev().find((|x| x.identifier().is_link() && x.valid)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:227:46 [INFO] [stderr] | [INFO] [stderr] 227 | unused_comparisons, unused_features, unused_parens, while_true)] [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:63:50 [INFO] [stderr] | [INFO] [stderr] 63 | Error::Serialisation(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `sodiumoxide::crypto::sign::PublicKey: rustc_serialize::Encodable` is not satisfied [INFO] [stderr] --> src/block.rs:38:17 [INFO] [stderr] | [INFO] [stderr] 38 | #[derive(Debug, RustcEncodable, RustcDecodable, PartialEq, Clone)] [INFO] [stderr] | ^^^^^^^^^^^^^^ the trait `rustc_serialize::Encodable` is not implemented for `sodiumoxide::crypto::sign::PublicKey` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.24/src/serialize.rs:853:15 [INFO] [stderr] | [INFO] [stderr] 853 | fn encode(&self, s: &mut S) -> Result<(), S::Error>; [INFO] [stderr] | - required by this bound in `rustc_serialize::Encodable::encode` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `rustc_serialize::Encodable` for `(sodiumoxide::crypto::sign::PublicKey, sodiumoxide::crypto::sign::Signature)` [INFO] [stderr] = note: required because of the requirements on the impl of `rustc_serialize::Encodable` for `std::vec::Vec<(sodiumoxide::crypto::sign::PublicKey, sodiumoxide::crypto::sign::Signature)>` [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `sodiumoxide::crypto::sign::Signature: rustc_serialize::Encodable` is not satisfied [INFO] [stderr] --> src/block.rs:38:17 [INFO] [stderr] | [INFO] [stderr] 38 | #[derive(Debug, RustcEncodable, RustcDecodable, PartialEq, Clone)] [INFO] [stderr] | ^^^^^^^^^^^^^^ the trait `rustc_serialize::Encodable` is not implemented for `sodiumoxide::crypto::sign::Signature` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.24/src/serialize.rs:853:15 [INFO] [stderr] | [INFO] [stderr] 853 | fn encode(&self, s: &mut S) -> Result<(), S::Error>; [INFO] [stderr] | - required by this bound in `rustc_serialize::Encodable::encode` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `rustc_serialize::Encodable` for `(sodiumoxide::crypto::sign::PublicKey, sodiumoxide::crypto::sign::Signature)` [INFO] [stderr] = note: required because of the requirements on the impl of `rustc_serialize::Encodable` for `std::vec::Vec<(sodiumoxide::crypto::sign::PublicKey, sodiumoxide::crypto::sign::Signature)>` [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `sodiumoxide::crypto::sign::PublicKey: rustc_serialize::Decodable` is not satisfied [INFO] [stderr] --> src/block.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | proof: Vec<(PublicKey, Signature)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rustc_serialize::Decodable` is not implemented for `sodiumoxide::crypto::sign::PublicKey` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.24/src/serialize.rs:902:1 [INFO] [stderr] | [INFO] [stderr] 902 | pub trait Decodable: Sized { [INFO] [stderr] | -------------------------- required by this bound in `rustc_serialize::Decodable::decode` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `rustc_serialize::Decodable` for `(sodiumoxide::crypto::sign::PublicKey, sodiumoxide::crypto::sign::Signature)` [INFO] [stderr] = note: required because of the requirements on the impl of `rustc_serialize::Decodable` for `std::vec::Vec<(sodiumoxide::crypto::sign::PublicKey, sodiumoxide::crypto::sign::Signature)>` [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `sodiumoxide::crypto::sign::Signature: rustc_serialize::Decodable` is not satisfied [INFO] [stderr] --> src/block.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | proof: Vec<(PublicKey, Signature)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rustc_serialize::Decodable` is not implemented for `sodiumoxide::crypto::sign::Signature` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.24/src/serialize.rs:902:1 [INFO] [stderr] | [INFO] [stderr] 902 | pub trait Decodable: Sized { [INFO] [stderr] | -------------------------- required by this bound in `rustc_serialize::Decodable::decode` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `rustc_serialize::Decodable` for `(sodiumoxide::crypto::sign::PublicKey, sodiumoxide::crypto::sign::Signature)` [INFO] [stderr] = note: required because of the requirements on the impl of `rustc_serialize::Decodable` for `std::vec::Vec<(sodiumoxide::crypto::sign::PublicKey, sodiumoxide::crypto::sign::Signature)>` [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `sodiumoxide::crypto::sign::PublicKey: rustc_serialize::Decodable` is not satisfied [INFO] [stderr] --> src/block.rs:38:33 [INFO] [stderr] | [INFO] [stderr] 38 | #[derive(Debug, RustcEncodable, RustcDecodable, PartialEq, Clone)] [INFO] [stderr] | ^^^^^^^^^^^^^^ the trait `rustc_serialize::Decodable` is not implemented for `sodiumoxide::crypto::sign::PublicKey` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.24/src/serialize.rs:904:18 [INFO] [stderr] | [INFO] [stderr] 904 | fn decode(d: &mut D) -> Result; [INFO] [stderr] | ------- required by this bound in `rustc_serialize::Decodable::decode` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `rustc_serialize::Decodable` for `(sodiumoxide::crypto::sign::PublicKey, sodiumoxide::crypto::sign::Signature)` [INFO] [stderr] = note: required because of the requirements on the impl of `rustc_serialize::Decodable` for `std::vec::Vec<(sodiumoxide::crypto::sign::PublicKey, sodiumoxide::crypto::sign::Signature)>` [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `sodiumoxide::crypto::sign::Signature: rustc_serialize::Decodable` is not satisfied [INFO] [stderr] --> src/block.rs:38:33 [INFO] [stderr] | [INFO] [stderr] 38 | #[derive(Debug, RustcEncodable, RustcDecodable, PartialEq, Clone)] [INFO] [stderr] | ^^^^^^^^^^^^^^ the trait `rustc_serialize::Decodable` is not implemented for `sodiumoxide::crypto::sign::Signature` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.24/src/serialize.rs:904:18 [INFO] [stderr] | [INFO] [stderr] 904 | fn decode(d: &mut D) -> Result; [INFO] [stderr] | ------- required by this bound in `rustc_serialize::Decodable::decode` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `rustc_serialize::Decodable` for `(sodiumoxide::crypto::sign::PublicKey, sodiumoxide::crypto::sign::Signature)` [INFO] [stderr] = note: required because of the requirements on the impl of `rustc_serialize::Decodable` for `std::vec::Vec<(sodiumoxide::crypto::sign::PublicKey, sodiumoxide::crypto::sign::Signature)>` [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `sodiumoxide::crypto::sign::PublicKey: rustc_serialize::Encodable` is not satisfied [INFO] [stderr] --> src/node_block.rs:47:10 [INFO] [stderr] | [INFO] [stderr] 47 | #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug, Clone)] [INFO] [stderr] | ^^^^^^^^^^^^^^ the trait `rustc_serialize::Encodable` is not implemented for `sodiumoxide::crypto::sign::PublicKey` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.24/src/serialize.rs:853:15 [INFO] [stderr] | [INFO] [stderr] 853 | fn encode(&self, s: &mut S) -> Result<(), S::Error>; [INFO] [stderr] | - required by this bound in `rustc_serialize::Encodable::encode` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `sodiumoxide::crypto::sign::Signature: rustc_serialize::Encodable` is not satisfied [INFO] [stderr] --> src/node_block.rs:47:10 [INFO] [stderr] | [INFO] [stderr] 47 | #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug, Clone)] [INFO] [stderr] | ^^^^^^^^^^^^^^ the trait `rustc_serialize::Encodable` is not implemented for `sodiumoxide::crypto::sign::Signature` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.24/src/serialize.rs:853:15 [INFO] [stderr] | [INFO] [stderr] 853 | fn encode(&self, s: &mut S) -> Result<(), S::Error>; [INFO] [stderr] | - required by this bound in `rustc_serialize::Encodable::encode` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `sodiumoxide::crypto::sign::PublicKey: rustc_serialize::Decodable` is not satisfied [INFO] [stderr] --> src/node_block.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | key: PublicKey, [INFO] [stderr] | ^^^^^^^^^^^^^^ the trait `rustc_serialize::Decodable` is not implemented for `sodiumoxide::crypto::sign::PublicKey` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.24/src/serialize.rs:902:1 [INFO] [stderr] | [INFO] [stderr] 902 | pub trait Decodable: Sized { [INFO] [stderr] | -------------------------- required by this bound in `rustc_serialize::Decodable::decode` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `sodiumoxide::crypto::sign::PublicKey: rustc_serialize::Decodable` is not satisfied [INFO] [stderr] --> src/node_block.rs:47:26 [INFO] [stderr] | [INFO] [stderr] 47 | #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug, Clone)] [INFO] [stderr] | ^^^^^^^^^^^^^^ the trait `rustc_serialize::Decodable` is not implemented for `sodiumoxide::crypto::sign::PublicKey` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.24/src/serialize.rs:904:18 [INFO] [stderr] | [INFO] [stderr] 904 | fn decode(d: &mut D) -> Result; [INFO] [stderr] | ------- required by this bound in `rustc_serialize::Decodable::decode` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `sodiumoxide::crypto::sign::Signature: rustc_serialize::Decodable` is not satisfied [INFO] [stderr] --> src/node_block.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | sig: Signature, [INFO] [stderr] | ^^^^^^^^^^^^^^ the trait `rustc_serialize::Decodable` is not implemented for `sodiumoxide::crypto::sign::Signature` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.24/src/serialize.rs:902:1 [INFO] [stderr] | [INFO] [stderr] 902 | pub trait Decodable: Sized { [INFO] [stderr] | -------------------------- required by this bound in `rustc_serialize::Decodable::decode` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `sodiumoxide::crypto::sign::Signature: rustc_serialize::Decodable` is not satisfied [INFO] [stderr] --> src/node_block.rs:47:26 [INFO] [stderr] | [INFO] [stderr] 47 | #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug, Clone)] [INFO] [stderr] | ^^^^^^^^^^^^^^ the trait `rustc_serialize::Decodable` is not implemented for `sodiumoxide::crypto::sign::Signature` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.24/src/serialize.rs:904:18 [INFO] [stderr] | [INFO] [stderr] 904 | fn decode(d: &mut D) -> Result; [INFO] [stderr] | ------- required by this bound in `rustc_serialize::Decodable::decode` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `sodiumoxide::crypto::hash::sha256::Digest: rustc_serialize::Encodable` is not satisfied [INFO] [stderr] --> src/block_identifier.rs:38:10 [INFO] [stderr] | [INFO] [stderr] 38 | #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug, Clone)] [INFO] [stderr] | ^^^^^^^^^^^^^^ the trait `rustc_serialize::Encodable` is not implemented for `sodiumoxide::crypto::hash::sha256::Digest` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.24/src/serialize.rs:853:15 [INFO] [stderr] | [INFO] [stderr] 853 | fn encode(&self, s: &mut S) -> Result<(), S::Error>; [INFO] [stderr] | - required by this bound in `rustc_serialize::Encodable::encode` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `sodiumoxide::crypto::hash::sha256::Digest: rustc_serialize::Decodable` is not satisfied [INFO] [stderr] --> src/block_identifier.rs:41:19 [INFO] [stderr] | [INFO] [stderr] 41 | ImmutableData(Digest), [INFO] [stderr] | ^^^^^^ the trait `rustc_serialize::Decodable` is not implemented for `sodiumoxide::crypto::hash::sha256::Digest` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.24/src/serialize.rs:902:1 [INFO] [stderr] | [INFO] [stderr] 902 | pub trait Decodable: Sized { [INFO] [stderr] | -------------------------- required by this bound in `rustc_serialize::Decodable::decode` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `sodiumoxide::crypto::hash::sha256::Digest: rustc_serialize::Decodable` is not satisfied [INFO] [stderr] --> src/block_identifier.rs:38:26 [INFO] [stderr] | [INFO] [stderr] 38 | #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug, Clone)] [INFO] [stderr] | ^^^^^^^^^^^^^^ the trait `rustc_serialize::Decodable` is not implemented for `sodiumoxide::crypto::hash::sha256::Digest` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.24/src/serialize.rs:904:18 [INFO] [stderr] | [INFO] [stderr] 904 | fn decode(d: &mut D) -> Result; [INFO] [stderr] | ------- required by this bound in `rustc_serialize::Decodable::decode` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `sodiumoxide::crypto::hash::sha256::Digest: rustc_serialize::Decodable` is not satisfied [INFO] [stderr] --> src/block_identifier.rs:43:20 [INFO] [stderr] | [INFO] [stderr] 43 | StructuredData(Digest, SdName), [INFO] [stderr] | ^^^^^^ the trait `rustc_serialize::Decodable` is not implemented for `sodiumoxide::crypto::hash::sha256::Digest` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.24/src/serialize.rs:902:1 [INFO] [stderr] | [INFO] [stderr] 902 | pub trait Decodable: Sized { [INFO] [stderr] | -------------------------- required by this bound in `rustc_serialize::Decodable::decode` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `sodiumoxide::crypto::hash::sha256::Digest: rustc_serialize::Decodable` is not satisfied [INFO] [stderr] --> src/block_identifier.rs:43:28 [INFO] [stderr] | [INFO] [stderr] 43 | StructuredData(Digest, SdName), [INFO] [stderr] | ^^^^^^ the trait `rustc_serialize::Decodable` is not implemented for `sodiumoxide::crypto::hash::sha256::Digest` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.24/src/serialize.rs:902:1 [INFO] [stderr] | [INFO] [stderr] 902 | pub trait Decodable: Sized { [INFO] [stderr] | -------------------------- required by this bound in `rustc_serialize::Decodable::decode` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused extern crate [INFO] [stderr] --> src/lib.rs:240:1 [INFO] [stderr] | [INFO] [stderr] 240 | extern crate rustc_serialize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove it [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:222:32 [INFO] [stderr] | [INFO] [stderr] 222 | unknown_crate_types, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(unused_extern_crates)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] error: aborting due to 17 previous errors; 11 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `data_chain`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "e99dd5514febb0e6e2c2d5ce07f597175e50e5d5eb47ae57f41b118fe34afde0"` [INFO] running `"docker" "rm" "-f" "e99dd5514febb0e6e2c2d5ce07f597175e50e5d5eb47ae57f41b118fe34afde0"` [INFO] [stdout] e99dd5514febb0e6e2c2d5ce07f597175e50e5d5eb47ae57f41b118fe34afde0