[INFO] cloning repository https://github.com/rooshanahmed/HelloWorld-Docker-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rooshanahmed/HelloWorld-Docker-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frooshanahmed%2FHelloWorld-Docker-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frooshanahmed%2FHelloWorld-Docker-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ed3941290463746af964be87d79d7a3a29e15ad
[INFO] checking rooshanahmed/HelloWorld-Docker-Rust against master#0dce3f606e05cffab7361c132a399d3550ab0df8 for pr-78376
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frooshanahmed%2FHelloWorld-Docker-Rust" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rooshanahmed/HelloWorld-Docker-Rust on toolchain 0dce3f606e05cffab7361c132a399d3550ab0df8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rooshanahmed/HelloWorld-Docker-Rust
[INFO] finished tweaking git repo https://github.com/rooshanahmed/HelloWorld-Docker-Rust
[INFO] tweaked toml for git repo https://github.com/rooshanahmed/HelloWorld-Docker-Rust written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/rooshanahmed/HelloWorld-Docker-Rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 118ccf6373e2afb6f236f1ddf698e3d28cf95e0d109e5b8cc3e57a7298214999
[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" "118ccf6373e2afb6f236f1ddf698e3d28cf95e0d109e5b8cc3e57a7298214999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "118ccf6373e2afb6f236f1ddf698e3d28cf95e0d109e5b8cc3e57a7298214999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "118ccf6373e2afb6f236f1ddf698e3d28cf95e0d109e5b8cc3e57a7298214999", kill_on_drop: false }`
[INFO] [stdout] 118ccf6373e2afb6f236f1ddf698e3d28cf95e0d109e5b8cc3e57a7298214999
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fa4d6afc2f35e83dd7a7f82143c381fa8ec4a0a9e27c528fef111fccbe005df
[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" "0fa4d6afc2f35e83dd7a7f82143c381fa8ec4a0a9e27c528fef111fccbe005df", kill_on_drop: false }`
[INFO] [stderr]     Checking Containerize_HelloWorld_Rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Containerize_HelloWorld_Rust` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `containerize_hello_world_rust`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Containerize_HelloWorld_Rust` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `containerize_hello_world_rust`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "0fa4d6afc2f35e83dd7a7f82143c381fa8ec4a0a9e27c528fef111fccbe005df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fa4d6afc2f35e83dd7a7f82143c381fa8ec4a0a9e27c528fef111fccbe005df", kill_on_drop: false }`
[INFO] [stdout] 0fa4d6afc2f35e83dd7a7f82143c381fa8ec4a0a9e27c528fef111fccbe005df