[INFO] fetching crate vibha 0.1.1...
[INFO] checking vibha-0.1.1 against master#cfbc6d4cf1acbac5c025acf8ed68929caa551df3 for pr-75494-beta
[INFO] extracting crate vibha 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate vibha 0.1.1 on toolchain cfbc6d4cf1acbac5c025acf8ed68929caa551df3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nix v0.7.0
[INFO] [stderr]   Downloaded rustc_version v0.1.7
[INFO] [stderr]   Downloaded semver v0.1.20
[INFO] [stderr]   Downloaded trivial_colours v0.3.0
[INFO] [stderr]   Downloaded linefeed v0.4.0
[INFO] [stderr]   Downloaded ole32-sys v0.2.0
[INFO] [stderr]   Downloaded randomize v0.890.0
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7927f213c3e772699a1a5f27bcc7f532cbee2e5ec9757705318c67d5ec63d1ec
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7927f213c3e772699a1a5f27bcc7f532cbee2e5ec9757705318c67d5ec63d1ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7927f213c3e772699a1a5f27bcc7f532cbee2e5ec9757705318c67d5ec63d1ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7927f213c3e772699a1a5f27bcc7f532cbee2e5ec9757705318c67d5ec63d1ec", kill_on_drop: false }`
[INFO] [stdout] 7927f213c3e772699a1a5f27bcc7f532cbee2e5ec9757705318c67d5ec63d1ec
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05e9eb9fd65fdacef44bd2817fea048cc6c5d0884da5a81998df19f5f4dbdf9c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "05e9eb9fd65fdacef44bd2817fea048cc6c5d0884da5a81998df19f5f4dbdf9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking tinyvec v0.3.4
[INFO] [stderr]     Checking unicode-width v0.1.8
[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]    Compiling rustc_version v0.1.7
[INFO] [stderr]     Checking unicode-normalization v0.1.13
[INFO] [stderr]    Compiling nix v0.7.0
[INFO] [stderr]     Checking terminal_size v0.1.13
[INFO] [stderr]     Checking linefeed v0.4.0
[INFO] [stdout] error[E0601]: `main` function not found in crate `vibha_dev_runner`
[INFO] [stdout]    --> examples/vibha-dev-runner.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   | / #![cfg(windows)]
[INFO] [stdout] 2   | | #![forbid(missing_debug_implementations)]
[INFO] [stdout] 3   | | #![allow(non_upper_case_globals)]
[INFO] [stdout] 4   | |
[INFO] [stdout] ...   |
[INFO] [stdout] 328 | |   println!("\nExiting...");
[INFO] [stdout] 329 | | }
[INFO] [stdout]     | |_^ consider adding a `main` function to `examples/vibha-dev-runner.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vibha`.
[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 `Command { std: "docker" "inspect" "05e9eb9fd65fdacef44bd2817fea048cc6c5d0884da5a81998df19f5f4dbdf9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05e9eb9fd65fdacef44bd2817fea048cc6c5d0884da5a81998df19f5f4dbdf9c", kill_on_drop: false }`
[INFO] [stdout] 05e9eb9fd65fdacef44bd2817fea048cc6c5d0884da5a81998df19f5f4dbdf9c
