[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] checking RadicalZephyr/dcpl-rust against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRadicalZephyr%2Fdcpl-rust" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RadicalZephyr/dcpl-rust on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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-6/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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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-6/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[INFO] the lockfile is outdated, regenerating it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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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-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=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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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] 83369af7a6cf8aef0f0bcfde566ecba00490d273799e0eeaf205b9cd1d34500c
[INFO] running `"docker" "start" "-a" "83369af7a6cf8aef0f0bcfde566ecba00490d273799e0eeaf205b9cd1d34500c"`
[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]     Checking utf8parse v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]     Checking rustyline v6.1.0
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking 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[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<std::string::String, rustyline::error::ReadlineError>`
[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<std::string::String, rustyline::error::ReadlineError>`, 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[E0283]: type annotations needed for `std::result::Result<std::string::String, rustyline::error::ReadlineError>`
[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<std::string::String, rustyline::error::ReadlineError>`, 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] running `"docker" "inspect" "83369af7a6cf8aef0f0bcfde566ecba00490d273799e0eeaf205b9cd1d34500c"`
[INFO] running `"docker" "rm" "-f" "83369af7a6cf8aef0f0bcfde566ecba00490d273799e0eeaf205b9cd1d34500c"`
[INFO] [stdout] 83369af7a6cf8aef0f0bcfde566ecba00490d273799e0eeaf205b9cd1d34500c
