[INFO] cloning repository https://github.com/ANtlord/langclient-test
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ANtlord/langclient-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FANtlord%2Flangclient-test"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FANtlord%2Flangclient-test'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9dc965b8ed856667114b99aa5780ea42ff4d930d
[INFO] checking ANtlord/langclient-test against master#339f574809bf8e4166b8de3cdbe7df181d37af3d for pr-71896
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FANtlord%2Flangclient-test" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ANtlord/langclient-test on toolchain 339f574809bf8e4166b8de3cdbe7df181d37af3d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+339f574809bf8e4166b8de3cdbe7df181d37af3d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ANtlord/langclient-test
[INFO] finished tweaking git repo https://github.com/ANtlord/langclient-test
[INFO] tweaked toml for git repo https://github.com/ANtlord/langclient-test written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/ANtlord/langclient-test already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+339f574809bf8e4166b8de3cdbe7df181d37af3d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+339f574809bf8e4166b8de3cdbe7df181d37af3d" "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] 153a4f898171be26f0e6482277421906f4f37242a06ff46c714b69740902f6c6
[INFO] running `"docker" "start" "-a" "153a4f898171be26f0e6482277421906f4f37242a06ff46c714b69740902f6c6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking langclient-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: unknown start of token: \u{2026}
[INFO] [stderr]  --> src/main.rs:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 |     Ok(…)
[INFO] [stderr]   |        ^
[INFO] [stderr] 
[INFO] [stderr] error: unknown start of token: \u{2026}
[INFO] [stderr]  --> src/main.rs:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 |     Ok(…)
[INFO] [stderr]   |        ^
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     Ok(…)
[INFO] [stderr]   |     ^^--- supplied 0 arguments
[INFO] [stderr]   |     |
[INFO] [stderr]   |     expected 1 argument
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     Ok(…)
[INFO] [stderr]   |     ^^--- supplied 0 arguments
[INFO] [stderr]   |     |
[INFO] [stderr]   |     expected 1 argument
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn main() {
[INFO] [stderr]   |           - expected `()` because of default return type
[INFO] [stderr] 2 |     Ok(…)
[INFO] [stderr]   |     ^^^^^- help: try adding a semicolon: `;`
[INFO] [stderr]   |     |
[INFO] [stderr]   |     expected `()`, found enum `std::result::Result`
[INFO] [stderr]   |
[INFO] [stderr]   = note: expected unit type `()`
[INFO] [stderr]                   found enum `std::result::Result<_, _>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0308.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn main() {
[INFO] [stderr]   |           - expected `()` because of default return type
[INFO] [stderr] 2 |     Ok(…)
[INFO] [stderr]   |     ^^^^^- help: try adding a semicolon: `;`
[INFO] [stderr]   |     |
[INFO] [stderr]   |     expected `()`, found enum `std::result::Result`
[INFO] [stderr]   |
[INFO] [stderr]   = note: expected unit type `()`
[INFO] [stderr]                   found enum `std::result::Result<_, _>`
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `langclient-test`.
[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: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0308.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error: could not compile `langclient-test`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "153a4f898171be26f0e6482277421906f4f37242a06ff46c714b69740902f6c6"`
[INFO] running `"docker" "rm" "-f" "153a4f898171be26f0e6482277421906f4f37242a06ff46c714b69740902f6c6"`
[INFO] [stdout] 153a4f898171be26f0e6482277421906f4f37242a06ff46c714b69740902f6c6