[INFO] fetching crate vibha 0.1.1...
[INFO] checking vibha-0.1.1 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate vibha 0.1.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate vibha 0.1.1 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate vibha 0.1.1
[INFO] finished tweaking crates.io crate vibha 0.1.1
[INFO] tweaked toml for crates.io crate vibha 0.1.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] 1f2f3fd5915dd2f6888295df46ecab1ceac30c8fb33bfa1632b91f356b784eda
[INFO] running `"docker" "start" "-a" "1f2f3fd5915dd2f6888295df46ecab1ceac30c8fb33bfa1632b91f356b784eda"`
[INFO] [stderr]    Compiling winapi v0.3.8
[INFO] [stderr]     Checking trivial_colours v0.3.0
[INFO] [stderr]     Checking randomize v0.890.0
[INFO] [stderr]     Checking vibha v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking terminal_size v0.1.8
[INFO] [stderr]     Checking linefeed v0.4.0
[INFO] [stderr] error[E0601]: `main` function not found in crate `vibha_dev_runner`
[INFO] [stderr]    --> examples/vibha-dev-runner.rs:1:1
[INFO] [stderr]     |
[INFO] [stderr] 1   | / #![cfg(windows)]
[INFO] [stderr] 2   | | #![forbid(missing_debug_implementations)]
[INFO] [stderr] 3   | | #![allow(non_upper_case_globals)]
[INFO] [stderr] 4   | |
[INFO] [stderr] ...   |
[INFO] [stderr] 328 | |   println!("\nExiting...");
[INFO] [stderr] 329 | | }
[INFO] [stderr]     | |_^ consider adding a `main` function to `examples/vibha-dev-runner.rs`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0601`.
[INFO] [stderr] error: could not compile `vibha`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "1f2f3fd5915dd2f6888295df46ecab1ceac30c8fb33bfa1632b91f356b784eda"`
[INFO] running `"docker" "rm" "-f" "1f2f3fd5915dd2f6888295df46ecab1ceac30c8fb33bfa1632b91f356b784eda"`
[INFO] [stdout] 1f2f3fd5915dd2f6888295df46ecab1ceac30c8fb33bfa1632b91f356b784eda