[INFO] updating cached repository https://github.com/RadicalZephyr/dcpl-rust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f5c1996ad7fe688bf0e44f52ad10625e62f743bc [INFO] testing RadicalZephyr/dcpl-rust against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRadicalZephyr%2Fdcpl-rust" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RadicalZephyr/dcpl-rust on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/RadicalZephyr/dcpl-rust [INFO] removed path dependency rustyline from git repo https://github.com/RadicalZephyr/dcpl-rust [INFO] finished tweaking git repo https://github.com/RadicalZephyr/dcpl-rust [INFO] tweaked toml for git repo https://github.com/RadicalZephyr/dcpl-rust written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/RadicalZephyr/dcpl-rust already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: dependency (rustyline) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-2/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO]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] [stderr] warning: dependency (rustyline) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] running `"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" "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] b2776b8aff5c66cc20b4ebf938ae0f9e1c6881b964fb258c54fadb1bf89b6231 [INFO] running `"docker" "start" "-a" "b2776b8aff5c66cc20b4ebf938ae0f9e1c6881b964fb258c54fadb1bf89b6231"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: dependency (rustyline) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling dirs-sys-next v0.1.0 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling dirs-next v1.0.1 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling rustyline v6.2.0 [INFO] [stderr] Compiling dcpl v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0407]: method `is_valid` is not a member of trait `Validator` [INFO] [stderr] --> src/lib.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | / fn is_valid(&self, line: &str) -> bool { [INFO] [stderr] 84 | | SExpParser::parse_line(line).is_ok() [INFO] [stderr] 85 | | } [INFO] [stderr] | |_____^ not a member of trait `Validator` [INFO] [stderr] [INFO] [stderr] error[E0283]: type annotations needed for `std::result::Result` [INFO] [stderr] --> src/lib.rs:255:60 [INFO] [stderr] | [INFO] [stderr] 247 | let line = self.editor.readline(&self.prompt); [INFO] [stderr] | ---- consider giving `line` the explicit type `std::result::Result`, where the type parameter `std::string::String` is specified [INFO] [stderr] ... [INFO] [stderr] 255 | self.editor.add_history_entry(line.as_ref()); [INFO] [stderr] | ^^^^^^ cannot infer type for struct `std::string::String` [INFO] [stderr] | [INFO] [stderr] = note: cannot satisfy `std::string::String: std::convert::AsRef<_>` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0283, E0407. [INFO] [stderr] For more information about an error, try `rustc --explain E0283`. [INFO] [stderr] error: could not compile `dcpl`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "b2776b8aff5c66cc20b4ebf938ae0f9e1c6881b964fb258c54fadb1bf89b6231"` [INFO] running `"docker" "rm" "-f" "b2776b8aff5c66cc20b4ebf938ae0f9e1c6881b964fb258c54fadb1bf89b6231"` [INFO] [stdout] b2776b8aff5c66cc20b4ebf938ae0f9e1c6881b964fb258c54fadb1bf89b6231