[INFO] crate custom_rich_status 1.1.0 is already in cache [INFO] testing custom_rich_status-1.1.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate custom_rich_status 1.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate custom_rich_status 1.1.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate custom_rich_status 1.1.0 [INFO] finished tweaking crates.io crate custom_rich_status 1.1.0 [INFO] tweaked toml for crates.io crate custom_rich_status 1.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quoted_strings v0.1.0 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2020-06-03" "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] ab6a90b530dc700e1ce6108be62c0da0a77f27bf861abc867ebdf3b2a44e037c [INFO] running `"docker" "start" "-a" "ab6a90b530dc700e1ce6108be62c0da0a77f27bf861abc867ebdf3b2a44e037c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling quoted_strings v0.1.0 [INFO] [stderr] Compiling uuid v0.6.5 [INFO] [stderr] Compiling yaml-rust v0.4.4 [INFO] [stderr] Compiling discord-rpc-client v0.2.4 [INFO] [stderr] Compiling serde_yaml v0.8.12 [INFO] [stderr] Compiling custom_rich_status v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/utils/gnr_error.rs:43:36 [INFO] [stderr] | [INFO] [stderr] 43 | fn cause<'a>(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/main.rs:109:30 [INFO] [stderr] | [INFO] [stderr] 109 | if let Some(cause) = err.cause() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0283]: type annotations needed [INFO] [stderr] --> src/command_engine/commands/mod.rs:15:31 [INFO] [stderr] | [INFO] [stderr] 15 | (name: meta_data.name.as_ref()) [INFO] [stderr] | ---------------^^^^^^-- [INFO] [stderr] | | | [INFO] [stderr] | | cannot infer type for struct `std::string::String` [INFO] [stderr] | this method call resolves to `&T` [INFO] [stderr] | [INFO] [stderr] = note: cannot satisfy `std::string::String: std::convert::AsRef<_>` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/command_engine/engine.rs:34:29 [INFO] [stderr] | [INFO] [stderr] 34 | String::from(buffer.trim_right()) [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 3 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0283`. [INFO] [stderr] error: could not compile `custom_rich_status`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "ab6a90b530dc700e1ce6108be62c0da0a77f27bf861abc867ebdf3b2a44e037c"` [INFO] running `"docker" "rm" "-f" "ab6a90b530dc700e1ce6108be62c0da0a77f27bf861abc867ebdf3b2a44e037c"` [INFO] [stdout] ab6a90b530dc700e1ce6108be62c0da0a77f27bf861abc867ebdf3b2a44e037c