[INFO] cloning repository https://github.com/nerdthatnoonelikes/rust-owoifier
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nerdthatnoonelikes/rust-owoifier" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnerdthatnoonelikes%2Frust-owoifier", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnerdthatnoonelikes%2Frust-owoifier'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c6e282cc42c05d4fe6a6c520603fb084c1309593
[INFO] checking nerdthatnoonelikes/rust-owoifier against master#39b841dfe36f90a7cd111e7f0c55f32594f6e578 for pr-77035
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnerdthatnoonelikes%2Frust-owoifier" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nerdthatnoonelikes/rust-owoifier on toolchain 39b841dfe36f90a7cd111e7f0c55f32594f6e578
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nerdthatnoonelikes/rust-owoifier
[INFO] finished tweaking git repo https://github.com/nerdthatnoonelikes/rust-owoifier
[INFO] tweaked toml for git repo https://github.com/nerdthatnoonelikes/rust-owoifier written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/nerdthatnoonelikes/rust-owoifier already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 172c4a0f30403496f9130ec9d3eb7ce4f7c2581003d87ae8d2ebea351021f04f
[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" "172c4a0f30403496f9130ec9d3eb7ce4f7c2581003d87ae8d2ebea351021f04f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "172c4a0f30403496f9130ec9d3eb7ce4f7c2581003d87ae8d2ebea351021f04f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "172c4a0f30403496f9130ec9d3eb7ce4f7c2581003d87ae8d2ebea351021f04f", kill_on_drop: false }`
[INFO] [stdout] 172c4a0f30403496f9130ec9d3eb7ce4f7c2581003d87ae8d2ebea351021f04f
[INFO] running `Command { std: "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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f056821d36199a163645fad7e3c03b0e8621e8baa65103bde95d4a6a651e713c
[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" "f056821d36199a163645fad7e3c03b0e8621e8baa65103bde95d4a6a651e713c", kill_on_drop: false }`
[INFO] [stderr]     Checking owoifier v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `finalText` should have a snake case name
[INFO] [stdout]   --> src/main.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut finalText = String::new();
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `final_text`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `finalText` should have a snake case name
[INFO] [stdout]   --> src/main.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut finalText = String::new();
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `final_text`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[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 0.60s
[INFO] running `Command { std: "docker" "inspect" "f056821d36199a163645fad7e3c03b0e8621e8baa65103bde95d4a6a651e713c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f056821d36199a163645fad7e3c03b0e8621e8baa65103bde95d4a6a651e713c", kill_on_drop: false }`
[INFO] [stdout] f056821d36199a163645fad7e3c03b0e8621e8baa65103bde95d4a6a651e713c