[INFO] fetching crate dome_cloomnik 0.1.12...
[INFO] checking dome_cloomnik-0.1.12 against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781
[INFO] extracting crate dome_cloomnik 0.1.12 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate dome_cloomnik 0.1.12 on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dome_cloomnik 0.1.12
[INFO] removed 2 missing examples
[INFO] finished tweaking crates.io crate dome_cloomnik 0.1.12
[INFO] tweaked toml for crates.io crate dome_cloomnik 0.1.12 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate dome_cloomnik 0.1.12 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8cd905b0ad06dc7c35129717144450d2ff0bdeac765db0bf8ad28a01ff528d1
[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" "a8cd905b0ad06dc7c35129717144450d2ff0bdeac765db0bf8ad28a01ff528d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8cd905b0ad06dc7c35129717144450d2ff0bdeac765db0bf8ad28a01ff528d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8cd905b0ad06dc7c35129717144450d2ff0bdeac765db0bf8ad28a01ff528d1", kill_on_drop: false }`
[INFO] [stdout] a8cd905b0ad06dc7c35129717144450d2ff0bdeac765db0bf8ad28a01ff528d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8dec51333de4e1fdf108b76ef598d87d4f053a5b139aedffbe2eeafc372125f
[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" "c8dec51333de4e1fdf108b76ef598d87d4f053a5b139aedffbe2eeafc372125f", kill_on_drop: false }`
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]     Checking atoi v0.4.0
[INFO] [stderr]     Checking backtrace v0.3.56
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]     Checking thiserror v1.0.23
[INFO] [stderr]     Checking dome_cloomnik v0.1.12 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0601]: `main` function not found in crate `first`
[INFO] [stdout]   --> examples/first/main.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / use dome_cloomnik::{register_modules, Context, HookResult, WrenVM};
[INFO] [stdout] 4  | |
[INFO] [stdout] 5  | | #[no_mangle]
[INFO] [stdout] 6  | | #[allow(non_snake_case)]
[INFO] [stdout] ...  |
[INFO] [stdout] 50 | |     Ok(())
[INFO] [stdout] 51 | | }
[INFO] [stdout]    | |_^ consider adding a `main` function to `examples/first/main.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 `dome_cloomnik`
[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] [stdout] error[E0601]: `main` function not found in crate `audio`
[INFO] [stdout]    --> examples/audio/main.rs:3:1
[INFO] [stdout]     |
[INFO] [stdout] 3   | / #![allow(dead_code)]
[INFO] [stdout] 4   | |
[INFO] [stdout] 5   | | use dome_cloomnik::{
[INFO] [stdout] 6   | |     register_modules, CallbackChannel, Channel, ChannelState, Context, HookResult, WrenVM,
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     Ok(())
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_^ consider adding a `main` function to `examples/audio/main.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: build failed
[INFO] running `Command { std: "docker" "inspect" "c8dec51333de4e1fdf108b76ef598d87d4f053a5b139aedffbe2eeafc372125f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8dec51333de4e1fdf108b76ef598d87d4f053a5b139aedffbe2eeafc372125f", kill_on_drop: false }`
[INFO] [stdout] c8dec51333de4e1fdf108b76ef598d87d4f053a5b139aedffbe2eeafc372125f