[INFO] crate rhododendron 0.7.0 is already in cache [INFO] checking rhododendron-0.7.0 against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766 [INFO] extracting crate rhododendron 0.7.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate rhododendron 0.7.0 on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rhododendron 0.7.0 [INFO] finished tweaking crates.io crate rhododendron 0.7.0 [INFO] tweaked toml for crates.io crate rhododendron 0.7.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4979445d88b7764f98bc2ffe9b61edf7ff6f23f41ea5bfc5b8a8482ffa2441be [INFO] running `"docker" "start" "-a" "4979445d88b7764f98bc2ffe9b61edf7ff6f23f41ea5bfc5b8a8482ffa2441be"` [INFO] [stderr] Checking tokio-timer v0.1.2 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Checking rhododendron v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:314:19 [INFO] [stderr] | [INFO] [stderr] 314 | write!(f, "{}", ::std::error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] Compiling proc-macro-crate v0.1.4 [INFO] [stderr] Compiling parity-scale-codec-derive v1.1.1 [INFO] [stderr] Checking parity-scale-codec v1.1.2 [INFO] [stderr] error[E0424]: expected value, found module `self` [INFO] [stderr] --> src/accumulator.rs:89:47 [INFO] [stderr] | [INFO] [stderr] 89 | #[cfg_attr(any(test, feature="codec"), derive(Encode, Decode))] [INFO] [stderr] | ^^^^^^ `self` value is a keyword only available in methods with a `self` parameter [INFO] [stderr] 90 | pub struct Justification(UncheckedJustification); [INFO] [stderr] | --------------------------- this function doesn't have a `self` parameter [INFO] [stderr] [INFO] [stderr] error[E0424]: expected value, found module `self` [INFO] [stderr] --> src/accumulator.rs:467:40 [INFO] [stderr] | [INFO] [stderr] 467 | #[derive(Clone, PartialEq, Eq, Debug, Encode, Decode)] [INFO] [stderr] | ^^^^^^ `self` value is a keyword only available in methods with a `self` parameter [INFO] [stderr] 468 | pub struct Candidate(u64); [INFO] [stderr] | --- this function doesn't have a `self` parameter [INFO] [stderr] [INFO] [stderr] error[E0424]: expected value, found module `self` [INFO] [stderr] --> src/accumulator.rs:470:46 [INFO] [stderr] | [INFO] [stderr] 470 | #[derive(Hash, PartialEq, Eq, Clone, Debug, Encode, Decode)] [INFO] [stderr] | ^^^^^^ `self` value is a keyword only available in methods with a `self` parameter [INFO] [stderr] 471 | pub struct Digest(u64); [INFO] [stderr] | --- this function doesn't have a `self` parameter [INFO] [stderr] [INFO] [stderr] error[E0424]: expected value, found module `self` [INFO] [stderr] --> src/accumulator.rs:473:39 [INFO] [stderr] | [INFO] [stderr] 473 | #[derive(Hash, PartialEq, Eq, Debug, Encode, Decode, Clone)] [INFO] [stderr] | ^^^^^^ `self` value is a keyword only available in methods with a `self` parameter [INFO] [stderr] 474 | pub struct AuthorityId(u64); [INFO] [stderr] | --- this function doesn't have a `self` parameter [INFO] [stderr] [INFO] [stderr] error[E0424]: expected value, found module `self` [INFO] [stderr] --> src/tests.rs:95:39 [INFO] [stderr] | [INFO] [stderr] 95 | #[derive(Debug, PartialEq, Eq, Clone, Encode, Decode, Hash)] [INFO] [stderr] | ^^^^^^ `self` value is a keyword only available in methods with a `self` parameter [INFO] [stderr] 96 | struct Candidate(u64); [INFO] [stderr] | --- this function doesn't have a `self` parameter [INFO] [stderr] [INFO] [stderr] error[E0424]: expected value, found module `self` [INFO] [stderr] --> src/tests.rs:98:39 [INFO] [stderr] | [INFO] [stderr] 98 | #[derive(Debug, PartialEq, Eq, Clone, Encode, Decode, Hash)] [INFO] [stderr] | ^^^^^^ `self` value is a keyword only available in methods with a `self` parameter [INFO] [stderr] 99 | struct Digest(u64); [INFO] [stderr] | --- this function doesn't have a `self` parameter [INFO] [stderr] [INFO] [stderr] error[E0424]: expected value, found module `self` [INFO] [stderr] --> src/tests.rs:101:39 [INFO] [stderr] | [INFO] [stderr] 101 | #[derive(Debug, PartialEq, Eq, Clone, Encode, Decode, Hash)] [INFO] [stderr] | ^^^^^^ `self` value is a keyword only available in methods with a `self` parameter [INFO] [stderr] 102 | struct AuthorityId(u64); [INFO] [stderr] | --- this function doesn't have a `self` parameter [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tests.rs:131:26 [INFO] [stderr] | [INFO] [stderr] 131 | type RoundTimeout = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:314:19 [INFO] [stderr] | [INFO] [stderr] 314 | write!(f, "{}", ::std::error::Error::description(self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0424`. [INFO] [stderr] error: could not compile `rhododendron`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "4979445d88b7764f98bc2ffe9b61edf7ff6f23f41ea5bfc5b8a8482ffa2441be"` [INFO] running `"docker" "rm" "-f" "4979445d88b7764f98bc2ffe9b61edf7ff6f23f41ea5bfc5b8a8482ffa2441be"` [INFO] [stdout] 4979445d88b7764f98bc2ffe9b61edf7ff6f23f41ea5bfc5b8a8482ffa2441be