[INFO] cloning repository https://github.com/Mistyczny/hawk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mistyczny/hawk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMistyczny%2Fhawk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMistyczny%2Fhawk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df85e12cfbfdac5aba337ce3bba3ebf31b2f5a19
[INFO] testing Mistyczny/hawk against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMistyczny%2Fhawk" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Mistyczny/hawk on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Mistyczny/hawk
[INFO] finished tweaking git repo https://github.com/Mistyczny/hawk
[INFO] tweaked toml for git repo https://github.com/Mistyczny/hawk written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/Mistyczny/hawk already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2822904d8688a608cd0cd71b3985498906092edd8ad25b0256da30fe570065f
[INFO] running `Command { std: "docker" "start" "-a" "f2822904d8688a608cd0cd71b3985498906092edd8ad25b0256da30fe570065f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2822904d8688a608cd0cd71b3985498906092edd8ad25b0256da30fe570065f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2822904d8688a608cd0cd71b3985498906092edd8ad25b0256da30fe570065f", kill_on_drop: false }`
[INFO] [stdout] f2822904d8688a608cd0cd71b3985498906092edd8ad25b0256da30fe570065f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d68932c6c5db642e2a073c48a253007a1188bf7ab47491e4f32ac6c3117b4c8a
[INFO] running `Command { std: "docker" "start" "-a" "d68932c6c5db642e2a073c48a253007a1188bf7ab47491e4f32ac6c3117b4c8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.88
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]    Compiling sha1_smol v1.0.0
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling sha1 v0.6.1
[INFO] [stderr]    Compiling combine v4.6.3
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling redis v0.21.5
[INFO] [stderr]    Compiling hawk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `server` should have an upper camel case name
[INFO] [stdout]  --> src/dhcp-server/main.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct server {
[INFO] [stdout]   |        ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Server`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `(dyn std::error::Error + 'static)` cannot be known at compilation time
[INFO] [stdout]    --> src/dhcp-server/main.rs:13:14
[INFO] [stdout]     |
[INFO] [stdout] 13  | fn main() -> Result<(), dyn std::error::Error> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `(dyn std::error::Error + 'static)`
[INFO] [stdout] note: required by a bound in `Result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hawk` due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d68932c6c5db642e2a073c48a253007a1188bf7ab47491e4f32ac6c3117b4c8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d68932c6c5db642e2a073c48a253007a1188bf7ab47491e4f32ac6c3117b4c8a", kill_on_drop: false }`
[INFO] [stdout] d68932c6c5db642e2a073c48a253007a1188bf7ab47491e4f32ac6c3117b4c8a